NL7313282A - - Google Patents
Info
- Publication number
- NL7313282A NL7313282A NL7313282A NL7313282A NL7313282A NL 7313282 A NL7313282 A NL 7313282A NL 7313282 A NL7313282 A NL 7313282A NL 7313282 A NL7313282 A NL 7313282A NL 7313282 A NL7313282 A NL 7313282A
- Authority
- NL
- Netherlands
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Non-Positive Displacement Air Blowers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7234187A FR2250391A5 (US07118763-20061010-C00002.png) | 1972-09-27 | 1972-09-27 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7313282A true NL7313282A (US07118763-20061010-C00002.png) | 1974-03-29 |
| NL174489B NL174489B (nl) | 1984-01-16 |
| NL174489C NL174489C (nl) | 1984-06-18 |
Family
ID=9104841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE7313282,A NL174489C (nl) | 1972-09-27 | 1973-09-26 | Vacuumpomp met dampflux. |
Country Status (6)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2310483A1 (fr) * | 1975-05-05 | 1976-12-03 | Cit Alcatel | Groupe de pompage pour tubes de television |
| US5137429A (en) * | 1991-04-15 | 1992-08-11 | Spectrameasure Inc. | Diffusion pump |
| AU1559892A (en) * | 1992-02-28 | 1993-09-13 | Institut Teplofiziki | Jet-type vacuum pump |
| US6347674B1 (en) * | 1998-12-18 | 2002-02-19 | Western Well Tool, Inc. | Electrically sequenced tractor |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1580371A (en) * | 1923-06-08 | 1926-04-13 | Franklin Air Compressor Works | Cooling construction for cylinders |
| DE487669C (de) * | 1926-12-25 | 1929-12-11 | Westinghouse Brake & Signal | Kolbenkompressor |
| US1961905A (en) * | 1929-02-20 | 1934-06-05 | Michell Crankless Engines Corp | Internal combustion engine |
| US1974033A (en) * | 1932-04-14 | 1934-09-18 | Daimler Benz Ag | Power-driven vehicle |
| US2839238A (en) * | 1953-10-21 | 1958-06-17 | Heraeus Gmbh W C | Fractionating oil diffusion pumps |
| US3086283A (en) * | 1959-08-24 | 1963-04-23 | Charles A Webber | Method for improving assembly of heat exchanger for semiconductors |
| FR1262025A (fr) * | 1960-04-15 | 1961-05-26 | Beaudouin Ets | Perfectionnements aux pompes à vide à diffusion |
| US3346042A (en) * | 1965-10-13 | 1967-10-10 | Gen Ionics Corp | Radiation recuperator |
| US3360188A (en) * | 1966-02-02 | 1967-12-26 | Stuffer Rowen | Oil diffusion pump with cooled baffle |
| US3442094A (en) * | 1967-12-13 | 1969-05-06 | Westinghouse Electric Corp | Thermal mastic |
-
1972
- 1972-09-27 FR FR7234187A patent/FR2250391A5/fr not_active Expired
-
1973
- 1973-09-21 CH CH1358473A patent/CH574055A5/xx not_active IP Right Cessation
- 1973-09-21 DE DE2347583A patent/DE2347583C2/de not_active Expired
- 1973-09-26 NL NLAANVRAGE7313282,A patent/NL174489C/xx not_active IP Right Cessation
- 1973-09-27 GB GB4531873A patent/GB1420118A/en not_active Expired
- 1973-09-27 US US05/401,543 patent/US3941512A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR2250391A5 (US07118763-20061010-C00002.png) | 1975-05-30 |
| GB1420118A (en) | 1976-01-07 |
| US3941512A (en) | 1976-03-02 |
| NL174489B (nl) | 1984-01-16 |
| DE2347583A1 (de) | 1974-04-11 |
| CH574055A5 (US07118763-20061010-C00002.png) | 1976-03-31 |
| DE2347583C2 (de) | 1985-08-08 |
| NL174489C (nl) | 1984-06-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| V1 | Lapsed because of non-payment of the annual fee |