DE3868509D1 - - Google Patents
Info
- Publication number
- DE3868509D1 DE3868509D1 DE89901554T DE3868509T DE3868509D1 DE 3868509 D1 DE3868509 D1 DE 3868509D1 DE 89901554 T DE89901554 T DE 89901554T DE 3868509 T DE3868509 T DE 3868509T DE 3868509 D1 DE3868509 D1 DE 3868509D1
- Authority
- DE
- Germany
- 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 - Lifetime
Links
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
- F04B37/06—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for evacuating by thermal means
- F04B37/08—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for evacuating by thermal means by condensing or freezing, e.g. cryogenic pumps
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S417/00—Pumps
- Y10S417/901—Cryogenic pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Containers, Films, And Cooling For Superconductive Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU884360458A SU1698482A1 (ru) | 1988-01-08 | 1988-01-08 | Криогенный конденсационный насос |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3868509D1 true DE3868509D1 (US07217764-20070515-C00002.png) | 1992-03-26 |
Family
ID=21348414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE89901554T Expired - Lifetime DE3868509D1 (US07217764-20070515-C00002.png) | 1988-01-08 | 1988-12-07 |
Country Status (8)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1682628A1 (ru) * | 1988-03-10 | 1991-10-07 | Институт Аналитического Приборостроения Научно-Технического Объединения Ан Ссср | Криоадсорбционный насос |
| AT398849B (de) * | 1992-09-08 | 1995-02-27 | Sitte Hellmuth | Kammer zur gefriertrocknung durch kryosorption |
| US5799493A (en) * | 1996-09-05 | 1998-09-01 | Helix Technology Corporation | Corrosion resistant cryopump |
| JP5557786B2 (ja) * | 2011-04-05 | 2014-07-23 | 住友重機械工業株式会社 | クライオポンプのための蓋構造、クライオポンプ、クライオポンプの立ち上げ方法、及びクライオポンプの保管方法 |
| US9187799B2 (en) * | 2012-08-13 | 2015-11-17 | William R. Jones | 20 bar super quench vacuum furnace |
| CN108547753A (zh) * | 2018-03-22 | 2018-09-18 | 兰州真空设备有限责任公司 | 一种大口径液氮-gm型低温泵 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3144200A (en) * | 1962-10-17 | 1964-08-11 | Clyde E Taylor | Process and device for cryogenic adsorption pumping |
| US3304731A (en) * | 1964-03-13 | 1967-02-21 | Granville Phillips Company | High vacuum cold trap |
| CH419428A (de) * | 1964-04-17 | 1966-08-31 | Balzers Patent Beteilig Ag | Einrichtung zur Erzeugung bzw. Aufrechterhaltung eines Vakuums in einem Raum |
| US3256706A (en) * | 1965-02-23 | 1966-06-21 | Hughes Aircraft Co | Cryopump with regenerative shield |
| US3485054A (en) * | 1966-10-27 | 1969-12-23 | Cryogenic Technology Inc | Rapid pump-down vacuum chambers incorporating cryopumps |
| US3625081A (en) * | 1969-04-01 | 1971-12-07 | Marcellus S Merrill | Apparatus for detecting unbalance of vehicle wheels |
| US3625018A (en) * | 1969-10-20 | 1971-12-07 | Nasa | Cryogenic feedthrough |
| FR2085400B2 (US07217764-20070515-C00002.png) * | 1970-04-17 | 1974-05-03 | Air Liquide | |
| SU620658A1 (ru) * | 1976-10-07 | 1978-08-25 | Предприятие П/Я В-8851 | Вакуумный сорбционный насос непрерывного действи |
| US4356701A (en) * | 1981-05-22 | 1982-11-02 | Helix Technology Corporation | Cryopump |
| SU1017817A1 (ru) * | 1981-07-10 | 1983-05-15 | Ленинградский Ордена Ленина Политехнический Институт Им.М.И.Калинина | Криогенный конденсационный насос |
| SU1232841A1 (ru) * | 1984-12-27 | 1986-05-23 | Volodin Sergej N | Узел подвески охлаждаемого сосуда крионасоса |
-
1988
- 1988-01-08 SU SU884360458A patent/SU1698482A1/ru active
- 1988-12-07 EP EP89901554A patent/EP0347473B1/de not_active Expired - Lifetime
- 1988-12-07 US US07/415,295 patent/US4976111A/en not_active Expired - Fee Related
- 1988-12-07 JP JP89501760A patent/JPH02502936A/ja active Pending
- 1988-12-07 DE DE89901554T patent/DE3868509D1/de not_active Expired - Lifetime
- 1988-12-07 AU AU30341/89A patent/AU3034189A/en active Granted
- 1988-12-07 AU AU30341/89A patent/AU618786B2/en not_active Ceased
- 1988-12-07 WO PCT/SU1988/000254 patent/WO1989006317A1/ru active IP Right Grant
-
1989
- 1989-01-09 PL PL1989277118A patent/PL160317B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0347473B1 (de) | 1992-02-19 |
| AU3034189A (en) | 1989-08-01 |
| EP0347473A4 (de) | 1990-01-08 |
| JPH02502936A (ja) | 1990-09-13 |
| WO1989006317A1 (en) | 1989-07-13 |
| SU1698482A1 (ru) | 1991-12-15 |
| AU618786B2 (en) | 1992-01-09 |
| PL277118A1 (en) | 1989-09-04 |
| PL160317B1 (pl) | 1993-02-26 |
| US4976111A (en) | 1990-12-11 |
| EP0347473A1 (de) | 1989-12-27 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |