GB1490243A - Vacuum pumping - Google Patents
Vacuum pumpingInfo
- Publication number
- GB1490243A GB1490243A GB383/75A GB38375A GB1490243A GB 1490243 A GB1490243 A GB 1490243A GB 383/75 A GB383/75 A GB 383/75A GB 38375 A GB38375 A GB 38375A GB 1490243 A GB1490243 A GB 1490243A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sections
- sorptive material
- lined
- jan
- network
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000005086 pumping Methods 0.000 title 1
- 239000000463 material Substances 0.000 abstract 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 229910052726 zirconium Inorganic materials 0.000 abstract 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 abstract 1
- 229910000838 Al alloy Inorganic materials 0.000 abstract 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 abstract 1
- 229910001297 Zn alloy Inorganic materials 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910010293 ceramic material Inorganic materials 0.000 abstract 1
- 238000005336 cracking Methods 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052758 niobium Inorganic materials 0.000 abstract 1
- 239000010935 stainless steel Substances 0.000 abstract 1
- 229910001220 stainless steel Inorganic materials 0.000 abstract 1
- 229910052715 tantalum Inorganic materials 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B37/00—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00
- F04B37/02—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for evacuating by absorption or adsorption
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT19143/74A IT1006761B (it) | 1974-01-07 | 1974-01-07 | Impianto e procedimento per l otte nimento di alti vuoti |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1490243A true GB1490243A (en) | 1977-10-26 |
Family
ID=11155208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB383/75A Expired GB1490243A (en) | 1974-01-07 | 1975-01-06 | Vacuum pumping |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4088456A (en, 2012) |
| JP (1) | JPS50117011A (en, 2012) |
| DE (1) | DE2500338A1 (en, 2012) |
| FR (1) | FR2257027B3 (en, 2012) |
| GB (1) | GB1490243A (en, 2012) |
| IT (1) | IT1006761B (en, 2012) |
| NL (1) | NL7500163A (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2231120A (en) * | 1989-04-15 | 1990-11-07 | Btr Plc | Resilient bush |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE8006128L (sv) * | 1980-09-02 | 1982-03-03 | Bertil Frostenson | Forfarande for komprimering av gasformigt medium samt anordning for utforande av forfarandet |
| IT1201945B (it) * | 1982-05-20 | 1989-02-02 | Getters Spa | Tubazione per il trasporto di fluidi isolata a vuoto e metodo per la sua produzione |
| DE3316454A1 (de) * | 1983-05-05 | 1984-11-22 | kabelmetal electro GmbH, 3000 Hannover | Aus zwei oder mehreren konzentrischen rohren bestehendes rohrsystem |
| US6784033B1 (en) | 1984-02-15 | 2004-08-31 | Semiconductor Energy Laboratory Co., Ltd. | Method for the manufacture of an insulated gate field effect semiconductor device |
| JPS60198394A (ja) * | 1984-03-21 | 1985-10-07 | Anelva Corp | 真空処理装置の排気装置 |
| DE3426641A1 (de) * | 1984-07-19 | 1986-01-23 | kabelmetal electro GmbH, 3000 Hannover | Verfahren zum nachevakuieren von vakuumisolierten konzentrischen rohrleitungen |
| JPH0752718B2 (ja) * | 1984-11-26 | 1995-06-05 | 株式会社半導体エネルギー研究所 | 薄膜形成方法 |
| US6786997B1 (en) * | 1984-11-26 | 2004-09-07 | Semiconductor Energy Laboratory Co., Ltd. | Plasma processing apparatus |
| US6113701A (en) | 1985-02-14 | 2000-09-05 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device, manufacturing method, and system |
| US6673722B1 (en) | 1985-10-14 | 2004-01-06 | Semiconductor Energy Laboratory Co., Ltd. | Microwave enhanced CVD system under magnetic field |
| US6230650B1 (en) | 1985-10-14 | 2001-05-15 | Semiconductor Energy Laboratory Co., Ltd. | Microwave enhanced CVD system under magnetic field |
| US5154582A (en) * | 1991-08-20 | 1992-10-13 | Danielson Associates, Inc. | Rough vacuum pump using bulk getter material |
| US5161955A (en) * | 1991-08-20 | 1992-11-10 | Danielson Associates, Inc. | High vacuum pump using bulk getter material |
| US5401298A (en) * | 1993-09-17 | 1995-03-28 | Leybold Inficon, Inc. | Sorption pump |
| US5685963A (en) * | 1994-10-31 | 1997-11-11 | Saes Pure Gas, Inc. | In situ getter pump system and method |
| US5610438A (en) * | 1995-03-08 | 1997-03-11 | Texas Instruments Incorporated | Micro-mechanical device with non-evaporable getter |
| US5917140A (en) * | 1996-05-21 | 1999-06-29 | Advanced Technology Materials, Inc. | Sorbent-based fluid storage and dispensing vessel with enhanced heat transfer means |
| US6347925B1 (en) * | 2000-06-29 | 2002-02-19 | Beacon Power Corporation | Flywheel system with parallel pumping arrangement |
| ATE419024T1 (de) * | 2000-10-12 | 2009-01-15 | Renal Solutions Inc | Vorrichtung für die kontrolle des flusses von körperflüssigkeiten bei extrakorporalen flüssigkeitsbehandlungen |
| US7033498B2 (en) * | 2000-11-28 | 2006-04-25 | Renal Solutions, Inc. | Cartridges useful in cleaning dialysis solutions |
| US6627164B1 (en) * | 2000-11-28 | 2003-09-30 | Renal Solutions, Inc. | Sodium zirconium carbonate and zirconium basic carbonate and methods of making the same |
| US6878283B2 (en) * | 2001-11-28 | 2005-04-12 | Renal Solutions, Inc. | Filter cartridge assemblies and methods for filtering fluids |
| US7998101B2 (en) * | 2003-07-28 | 2011-08-16 | Renal Solutions, Inc. | Devices and methods for body fluid flow control in extracorporeal fluid treatment |
| RU2286449C2 (ru) * | 2004-02-03 | 2006-10-27 | "Центр Разработки Нефтедобывающего Оборудования" ("Црно") | Газосепаратор погружного центробежного насоса |
| US10692692B2 (en) * | 2015-05-27 | 2020-06-23 | Kla-Tencor Corporation | System and method for providing a clean environment in an electron-optical system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3077712A (en) * | 1961-07-14 | 1963-02-19 | Milleron Norman | Vacuum trap and valve combination |
| US3469375A (en) * | 1967-10-16 | 1969-09-30 | Nasa | Sorption vacuum trap |
| DE1764092C3 (de) * | 1968-04-01 | 1974-01-03 | Siemens Ag, 1000 Berlin U. 8000 Muenchen | Gettervorrichtung zum Einbau in elektrische Entladungsgefäße |
-
1974
- 1974-01-07 IT IT19143/74A patent/IT1006761B/it active
-
1975
- 1975-01-06 GB GB383/75A patent/GB1490243A/en not_active Expired
- 1975-01-06 FR FR7500256A patent/FR2257027B3/fr not_active Expired
- 1975-01-07 DE DE19752500338 patent/DE2500338A1/de not_active Withdrawn
- 1975-01-07 US US05/539,103 patent/US4088456A/en not_active Expired - Lifetime
- 1975-01-07 JP JP50004322A patent/JPS50117011A/ja active Pending
- 1975-01-07 NL NL7500163A patent/NL7500163A/xx not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2231120A (en) * | 1989-04-15 | 1990-11-07 | Btr Plc | Resilient bush |
Also Published As
| Publication number | Publication date |
|---|---|
| IT1006761B (it) | 1976-10-20 |
| NL7500163A (nl) | 1975-07-09 |
| JPS50117011A (en, 2012) | 1975-09-12 |
| FR2257027A1 (en, 2012) | 1975-08-01 |
| US4088456A (en) | 1978-05-09 |
| DE2500338A1 (de) | 1975-07-31 |
| FR2257027B3 (en, 2012) | 1977-09-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1490243A (en) | Vacuum pumping | |
| US2551341A (en) | Apparatus for thermal decomposition of metal halides | |
| GB1280891A (en) | Getter pumps | |
| GB1422461A (en) | Anodes for rotary anode- w-ray tubes | |
| GB1479613A (en) | Getter pump | |
| GB1198600A (en) | Improvements in or relating to Getters. | |
| GB1123015A (en) | A process for producing sintered anodes | |
| GB1129833A (en) | Production of metal oxides | |
| GB1489249A (en) | Infiltrated composite metal suitable for use as a contact material for a vacuum switch and a process for its manufacture | |
| Belle et al. | Kinetics of the reaction of hydrogen with zirconium | |
| Petot-Ervas et al. | Standard Gibbs free energy of formation of SnO2 from high-temperature emf measurements | |
| GB1101865A (en) | Improvements in or relating to the manufacture of porous metal articles | |
| US2955566A (en) | Dissociation-deposition unit for the production of chromium | |
| CN2451567Y (zh) | 一氧化硅生产装置 | |
| EP0305766A3 (en) | Discontinuous fiber and particulate reinforced refractory metal composite | |
| EP0401595A3 (en) | Sintered electric contact material for vacuum switch tube and process for manufacturing the same | |
| JPS55161063A (en) | Boron layer forming treatment | |
| GB1414178A (en) | Very porous conductive ceramic substances and their method of preparation | |
| GB1476326A (en) | Method of joining two metal parts | |
| SU1474433A2 (ru) | Способ изготовлени тепловой трубы | |
| Michaelson | High temperature materials for vacuum service | |
| JPS61101790A (ja) | 高圧焼結炉 | |
| Wolff | Laboratory Vacuum Hot Press to 2500° C | |
| Drits et al. | The Mg--Li--Yt System in the Magnesium-Rich Region | |
| Pilyugin et al. | High-Temperature Zirconium Carbide Heaters |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |