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Topic: Lower chamber


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In the News (Fri 1 Jan 10)

  
  Vacuum Coffee Pots:  Physics
The total pressure (Pt) inside the lower chamber is a combination of the pressure exerted by the air (air pressure) and by the water vapor (vapor pressure).
The total pressure in the lower chamber is the sum of the air pressure (Pa) and the vapor pressure (Pv).
In the lower chamber, a saturated condition develops and the vapor pressure (Pv) exerted on the walls of the container and on the surface of the water increases exponentially with temperature.
baharris.org /coffee/Physics.htm   (2381 words)

  
 Orkneyjar - The Taversoe Tuick Lower Chamber
The Taversoe Tuick's lower chamber was dug into the hillside and accessible by a low, narrow, south-east facing passage approximately six metres long.
The lower passage increases in height and width as it enters the mound - measuring a mere 40cm wide and 60cm high at the entrance, the passage increases to 60cm wide and 1.2 metres in height at the entrance to the chamber.
The chamber itself is 1.5 metres high, the roof formed by the stone lintels that also make up the floor of the upper chamber.
www.orkneyjar.com /history/tombs/taversoe/lowerchamber.htm   (274 words)

  
 Lower house - Wikipedia, the free encyclopedia
A lower house is one of two chambers of a bicameral legislature, the other chamber being the upper house.
The supremacy of the lower house usually arises from special restrictions placed (either explicitly by legislation or implicitly by convention) on the powers of the upper house, which often can only delay rather than veto legislation or has less control over money bills.
Under parliamentary systems it is usually the lower house alone that designates the head of government or prime minister, and may remove them through a vote of no confidence.
en.wikipedia.org /wiki/Lower_house   (283 words)

  
 Furniture having a neon display - Patent 5911496
A neon tubing configuration is supported in the upper chamber on the top side of the plate and the bottom side of the plate defines the top of the lower chamber which contains a neon tube power supply whose high voltage output is connected to opposite ends of the neon tubing.
The upper chamber is covered with a transparent plate which rests on the margins or flange of the upper chamber.
The part 17 of container member 10 which defines lower chamber 13 is provided with a unitary tubular coupling element 18 for coupling the container member 10 to a column 20 of comprising a pedestal.
www.freepatentsonline.com /5911496.html   (2118 words)

  
 Lucifer Furnaces: Dual Chamber   (Site not responding. Last check: 2007-11-01)
Designed for intermittent use, this dual chamber model is available in four chamber sizes 9 x 12 x 14, 9 x 12 x 21, 12 x 14 x 18 and 12 x 14 x 24 and rated for 2200 F operation.
The upper hardening chamber is rated for 2200 F and the recirculating draw chamber for 1200 F. Designed for small tool and die shops, schools and labs where furnace is used several times a week and workloads based on 25 lbs.
The hardening chamber is designed with silicon carbide heating elements, multi-tap power transformer, and selector switches for regulating the voltage supply providing better control and longer element life.
www.luciferfurnaces.com /html/product_descriptions_dual.asp   (742 words)

  
 Vacuum Brewing and the Vac Pot
When the lower chamber is heated to the boiling point, some of the water begins to change into water vapour (a gas) that gradually increases the relative pressure in the lower chamber.
This allows the water vapour that is left in the lower chamber to gradually cool, (gas contracts) decreasing the relative pressure in the lower chamber and thus (in effect, creates a partial vacuum) allowing all of the brewed coffee to be drawn or sucked back down though the filter into the lower chamber.
The upper chamber is then removed and the freshly brewed coffee is poured out of the lower chamber which usually doubles as a handy-dandy decanter for the finished brew.
www.coffeebeatcafe.com /articles/VacuumBrewing.htm   (871 words)

  
 Orkneyjar - The Taversoe Tuick Upper Chamber
The upper chamber was built on top of the original burial chamber, with access provided by a north facing passage 3.4 metres long, 90cm wide and 90cm high.
Measuring 4.7 metres long by 1.9 metres wide, the chamber, which is now covered by a modern roof, is divided into two round-ended compartments - a smaller one in the north-eastern section and a main chamber which is further sub-divided into two compartments.
The entrance to the upper chamber was also found to have been carefully blocked off after the cairn was used for the last time.
www.orkneyjar.com /history/tombs/taversoe/upperchamber.htm   (250 words)

  
 Untitled1   (Site not responding. Last check: 2007-11-01)
AEDC's 12V Chamber is a two-section, 12-ft-diameter by 35-ft-high thermal vacuum test facility originally designed and constructed for thermal balance testing of small vehicles and components and with solar simulation capability.
The upper section of the chamber is lined with D-tube paneling cooled to LN temperatures and expands to a maximum 17 ft diameter.
The lower cryopump surface area is 742 square feet, and the six upper cryopumps comprise a total surface area of 150 square feet.
www.arnold.af.mil /aedc/factsheets/12v4pg/12v4pg.htm   (2001 words)

  
 Blood flow through the heart
From the right lower heart chamber, blood is pumped through the valve into the blood vessel that goes to the lungs (pulmonary artery).
From the left upper heart chamber, blood goes through the valve and into the left lower chamber.
The left lower heart chamber pumps blood through the valve to a major blood vessel (aorta) and out to the body.
www.webmd.com /hw/health_guide_atoz/hw255503.asp?printing=true   (229 words)

  
 Multi-stage gas-entrained liquid separator (US4872890)
The lower chamber is provided with a tangential gas-liquid stream inlet into an annular chamber in which the large entrained liquid drops are centrifugally impinged upon the chamber wall and drained into a lower sump.
From the annular inlet chamber the gas-liquid stream is caused to abruptly change direction and flow into a lower-pressure area of the lower chamber for further releasing entrained droplets.
From the preseparator, the gas stream still containing liquid microdroplets is conveyed upwardly into the upper chamber and through a two-stage principal separator in the first, fine upstream stage of which the entrained microdroplets are separated by impingement and coalescence from the gas stream and drained to an upper sump.
www.delphion.com /details?pn10=US04872890   (465 words)

  
 The Pyramids and Temples of Gizeh by Sir Flinders Petrie - Lesser Pyramid of Gizeh
The roof of the lower passage begins at 78.5 below the ceiling of the upper chamber and the passage is 49.6 high vertically (or 41.3 perpendicular) and 38.3 wide.
The chamber is not square, from the E. side of the entrance to the E. wail being askew this E. side of it is really an enlarged form of the recess for turning the coffer and roofing-beams.
The chamber, then, is on N. 63.7 + 66.6 along diagonal slope to E. wall 71.2 on E. wall; 118.0 on S.; 110.6 on W. The N. side consists of 38.4 doorway, and 25.3 wall on W. of it = 63.7.
www.touregypt.net /petrie/c12.html   (1520 words)

  
 Acceleration sensitive flow sensitive mcpherson strut (US5598903)
The piston divides the inner tube into an upper chamber and a lower chamber, with the upper chamber being in fluid communication with an annular gallery formed between the inner and outer tubes.
Normal damping is provided by fluid passing though metering valves in the piston between the upper and lower chambers.
This bypasses fluid directly from the lower chamber into the accumulator gallery, making the strut "softer." Similarly, a rebound inertial mass in another bypass passage opens a valve when the downward acceleration of the tubes is greater than a selected magnitude.
www.delphion.com /details?pn=US05598903__   (654 words)

  
 [No title]
Enough water should be added to allow the mixture to flow freely, forming layers. Remove both the chamber cap and upper chamber from the unit by unscrewing the three knurled cap nuts and lifting them off the tie rods.
Repeat the compacting procedure until the sample is within 2 cm of the top of the lower chamber section. Replace the upper chamber section, placing the rubber gasket between the chamber sections.
Compact the sample in the lower chamber section of the permeameter in layers approximately 1.5 cm deep, to within about 2 cm of the lower chamber rim.
ww2.lafayette.edu /~kneya/CE361/conpertt.doc   (638 words)

  
 Lucifer Furnaces: Gas-Fired   (Site not responding. Last check: 2007-11-01)
Atmosphere gas-fired dual chamber furnaces equipped with an alloy muffle in the upper chamber for 2150 F operation.
The lower chamber is rated to 1600 F. Available in six standard chamber sizes from 9"H x 12"W x 18"L to 18"H x 18"W x 24"L for operation with inert or flammable atmosphere.
The workload is processed under protective atmosphere at all times as the parts transfer from the high heat chamber into the vestibule and lowered via an elevator into the quench tank.
www.luciferfurnaces.com /html/product_descriptions_gas_fired.asp   (593 words)

  
 Chamber of Deputies of Chile - Wikipedia, the free encyclopedia
The Chamber of Deputies of the Republic of Chile (Spanish: Cámara de Diputados) is the lower house of Chile's bicameral Congress.
The Chamber of Deputies meets in the Chile Congress building, which was built during the last years of the Pinochet regime and stands in the port city of Valparaíso, some 120 km west of the capital, Santiago.
The Chamber of Deputies is currently (circa 2005) composed of 65 CPD deputies (20 Christian Democrats, 21 PPD, fifteen Socialists, seven PRSD and two independents), 54 APC deputies (33 UDI, 19 RN and two independents) and one FRI deputee
en.wikipedia.org /wiki/Chamber_of_Deputies_of_Chile   (290 words)

  
 Dual Chamber Heat Treat Furnaces   (Site not responding. Last check: 2007-11-01)
Redesigned from the ground up, the Dual Chamber models possess the same MIFCO quality and dependability found in the larger units, plus some exciting new features that are sure to make this one of our most popular heat treat furnaces yet.
Recirculating fan and inner chamber liner are heat resistant chrome-nickel steel on lower chamber.
The introduction of the inert gas into the furnace chamber must be carefully controlled to insure that sufficient atmosphere gas is being admitted to the furnace to seal the mechanical leaks against air infiltration, and to purge the chamber of air.
www.techsavvy.com /industry/file/national/08d3c/mce11.html   (1404 words)

  
 Diving - Big Pine & the Lower Keys Florida Keys Official Tourism Site   (Site not responding. Last check: 2007-11-01)
The Lower Keys are the least developed of the Florida Keys and in many ways the most natural.
Yet for the visiting snorkeler and diver, the highlight of a visit to the Lower Keys wouldn't be complete without an excursion to the Looe Key National Marine Sanctuary.
There is even a deep reef which slopes to more than 100 feet, providing a spectacular opportunity to view the pelagic species of the Florida Keys, including eagle rays, turtles and even the rare and wonderful whale shark or manta ray on occasion.
www.fla-keys.com /lowerkeys/diving.htm   (433 words)

  
 "I love a Player" Chapter 1 "The Valve" by John Tuttle
Next, the hole in the lower chamber (a, Fig 3) is cut so that it is six times larger than the bleed hole between the two chambers.
However, when the partial vacuum exists in the upper and lower chambers in equal amounts (due to the bleed) and the "tracker hole" is opened to the outside air, the air, being higher in pressure, rushes in and tries to "fill up", or balance, the vacuum in the lower chamber.
When the tracker hole is once again closed, the vacuum from the upper chamber reenters the lower chamber through the bleed which balances the pressure and the membrane returns to a relaxed state.
www.player-care.com /mybook.html   (1953 words)

  
 Solar water cooler patent invention   (Site not responding. Last check: 2007-11-01)
Subsequently, the water reserved in the cooling chamber 12 could be leaded out via the water outlet 14 to be applied onto the refrigerated devices so as to cool down the condensing means of the refrigerated appliances for enhancing the cooling efficiency.
In case the water temperature of the chilling chamber 13 was not qualified to meet a lower work temperature, the temperature monitor unit of the auxiliary refrigerating device 5 would initiate the thermopile unit to further lower the temperature of the water reserved in the chilling chamber 17 to obtain the desirable chilled water.
Finally, it is worth to mention that the water tank of the present invention is made of building materials, or prepared with such a structure wherein the inner flask is made of stainless steel, the insulating layer is made of foamed plastic and the outer casing is made of aluminum plate.
www.freshpatents.com /Solar-water-cooler-dt20051229ptan20050284151.php   (1212 words)

  
 "Shaft Reversal Page - TMCo, Inc."
If the meter tube containing the Sure Shot dual chamber fitting is not installed in the field, but has been placed under a pressure test make sure there is no pressure contained in both upper and lower chamber before shaft reversal procedures are begun.
In both cases the Sure Shot dual chamber fitting bleed valve and equalizer valve should be opened to assure there is no pressure contained in the fitting.
After lower chamber gear shaft removal rotate gear shaft to opposite side of fitting, reinstall gear shaft spacer on lower gear shaft and rotate the eccentric plug into open position and push back on the eccentric plug to allow clearance for gear shaft reinstallation.
www.themeasurementcompany.com /fittinginfo/shaftreversal.html   (1287 words)

  
 Aminosyn II Online, Description, Chemistry, Ingredients - Amino Acid - RxList Monographs
Lower Chamber: Contains 500 mL of Dextrose Injection with 5 mEq Calcium — a sterile, nonpyrogenic, hypertonic solution of Dextrose, USP in water for injection with added Calcium Chloride, USP dihydrate.
The container must be used only after removing the clamp and thoroughly mixing the contents of the two chambers.
Mixing the contents of the upper and lower chambers yields a concentrated source of amino acids and carbohydrate calories for intravenous infusion.
www.rxlist.com /cgi/generic4/aminosyn-2.htm   (609 words)

  
 Guan Lab - Cornell Veterinary Medicine
Cut off the lower right-hand corner of the membrane (polycarbonate, 8 um diameter pore size) and place it (shiny side up) over the lower chamber, with the cut corner over the NP trademark.
Wrap the chamber in plastic wrap and incubate in a 37°C, 5% CO2 incubator for 6 hours.
After taking the chamber apart, all components should be immediately soaked in dH20 to prevent the accumulation of protein and cell debris.
www.vet.cornell.edu /PUBLIC/GUANlab/mig.htm   (602 words)

  
 lower chamber - Search Results - MSN Encarta
lower chamber - Search Results - MSN Encarta
Among the major concerns of the modern combustion engineer are using natural fuels efficiently and protecting the environment.
chamber, in U.S. Congress (definition), chamber of commerce
encarta.msn.com /lower+chamber.html   (107 words)

  
 Repletion 2
As you've already known, there are 2 main chamber, upper and lower and you have to fill both.
D - to be precise) and the filling port connected to upper chamber.
Small bubbles in the lower cartridge is totally benign because it's the farthest from the ink exit.
www.anestoday.com /epson2200/replete2.htm   (2608 words)

  
 Ultra-Urban BMP - FHWA
The incoming stormwater and pollutants enter a diversion chamber and are diverted into the lower chamber for treatment.
Stormwater flows into the upper chamber and is diverted by a V-shaped weir down a drop pipe and into the lower chamber.
The third chamber is the flow control chamber, which is designed to reduce forces that encourage resuspension and wash-out.
www.fhwa.dot.gov /environment/ultraurb/3fs14.htm   (1664 words)

  
 Lower chamber’s committee recommends ratifying agreement with Ukraine on mutual protection of migrants’ rights :: ...   (Site not responding. Last check: 2007-11-01)
Lower chamber’s committee recommends ratifying agreement with Ukraine on mutual protection of migrants’ rights :: Charter'97 :: News :: 29/03/2005
Lower chamber’s committee recommends ratifying agreement with Ukraine on mutual protection of migrants’ rights
The international affairs committee in the House of Representatives of the Belarusian National Assembly on March 28 approved a ratification bill for a Belarusian-Ukrainian agreement on the mutual protection of migrants’ rights.
www.charter97.org /eng/news/2005/03/29/lower   (378 words)

  
 diyAudio Forums Archive - article about double chamber speaker enclosure
The normal way this is drawn is a 3 foot tall enclosure, the larger chamber with the woofer on the bottom, the smaller chamber on the top.
The "double chamber bass reflex of a different sort" that you mentioned is of a type that was popularized by Tetsuo Nagaoka, who was a Japanese audio reviewer, and who also published many DIY speaker designs based on Fostex, Coral, Technics etc. speaker units.
Put one port in the lower chamber facing the outside, another port in the upper chamber facing outside, and a port in the partition between them.
www.diyaudio.com /forums/showthread/t-3699.html   (3538 words)

  
 Dragons of DragonHame: Arcanus : The Lower Chamber   (Site not responding. Last check: 2007-11-01)
Contained within the lower levels of the Guild are a maze of rooms which are an extension of the Library Arcanum.
It is not even possible to step into it from the large circular chamber as a wall of force resists anyone except the Guild Master and his guests.
They made their way to the bottom, and stepped out into the large circular chamber that was the central area here on the lower level.
dragonhame.com /forums/forum_posts.asp?TID=2531   (1365 words)

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