JPS5047210A - - Google Patents
Info
- Publication number
- JPS5047210A JPS5047210A JP49027001A JP2700174A JPS5047210A JP S5047210 A JPS5047210 A JP S5047210A JP 49027001 A JP49027001 A JP 49027001A JP 2700174 A JP2700174 A JP 2700174A JP S5047210 A JPS5047210 A JP S5047210A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F9/00—Diffusion pumps
- F04F9/06—Arrangement of vapour traps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Non-Positive Displacement Air Blowers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1133473A GB1448752A (en) | 1973-03-08 | 1973-03-08 | Vacuum pumping assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5047210A true JPS5047210A (enExample) | 1975-04-26 |
Family
ID=9984343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49027001A Pending JPS5047210A (enExample) | 1973-03-08 | 1974-03-08 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3902330A (enExample) |
| JP (1) | JPS5047210A (enExample) |
| DE (1) | DE2410672A1 (enExample) |
| FR (1) | FR2220691B1 (enExample) |
| GB (1) | GB1448752A (enExample) |
| IT (1) | IT1007414B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101255160B1 (ko) | 2004-11-26 | 2013-04-23 | 로이드 이 바이숍 | 2 행정 증기-진공 엔진 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2233879A5 (enExample) * | 1973-06-15 | 1975-01-10 | British Oxygen Co Ltd | |
| US4718251A (en) * | 1986-03-24 | 1988-01-12 | British Aerospace | De-contaminated fluid supply apparatus and cryogenic cooling systems using such apparatus |
| JP2719298B2 (ja) * | 1993-07-29 | 1998-02-25 | アプライド マテリアルズ インコーポレイテッド | 真空装置の冷却構造 |
| GB9504260D0 (en) * | 1995-03-03 | 1995-04-19 | Boc Group Plc | Improvements in diffusion pumps |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3423947A (en) * | 1967-07-17 | 1969-01-28 | Yosimaro Moriya | Vacuum traps utilizing electronic refrigerating elements |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2934257A (en) * | 1956-01-25 | 1960-04-26 | Edwards High Vacuum Ltd | Vapour vacuum pumps |
| US3122896A (en) * | 1962-10-31 | 1964-03-03 | Cryovac Inc | Pump heat radiation shield |
| GB1066971A (en) * | 1963-05-30 | 1967-04-26 | Edwards High Vacuum Int Ltd | Improvements in or relating to vacuum pumps |
| FR1587077A (enExample) * | 1968-08-01 | 1970-03-13 | ||
| GB1313135A (en) * | 1969-04-28 | 1973-04-11 | Edwards High Vacuum Int Ltd | Vapour trap for a vapour vacuum pump |
| US3719052A (en) * | 1971-05-04 | 1973-03-06 | G White | Vacuum system cold trap |
| FR2163945A5 (enExample) * | 1971-12-07 | 1973-07-27 | Cit Alcatel |
-
1973
- 1973-03-08 GB GB1133473A patent/GB1448752A/en not_active Expired
-
1974
- 1974-03-06 DE DE2410672A patent/DE2410672A1/de active Pending
- 1974-03-07 FR FR7407840A patent/FR2220691B1/fr not_active Expired
- 1974-03-08 US US449551A patent/US3902330A/en not_active Expired - Lifetime
- 1974-03-08 JP JP49027001A patent/JPS5047210A/ja active Pending
- 1974-04-08 IT IT20562/74A patent/IT1007414B/it active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3423947A (en) * | 1967-07-17 | 1969-01-28 | Yosimaro Moriya | Vacuum traps utilizing electronic refrigerating elements |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101255160B1 (ko) | 2004-11-26 | 2013-04-23 | 로이드 이 바이숍 | 2 행정 증기-진공 엔진 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2220691B1 (enExample) | 1978-02-10 |
| DE2410672A1 (de) | 1974-09-12 |
| IT1007414B (it) | 1976-10-30 |
| FR2220691A1 (enExample) | 1974-10-04 |
| US3902330A (en) | 1975-09-02 |
| GB1448752A (en) | 1976-09-08 |