ATE111569T1 - Strahlpumpe. - Google Patents
Strahlpumpe.Info
- Publication number
- ATE111569T1 ATE111569T1 AT88110391T AT88110391T ATE111569T1 AT E111569 T1 ATE111569 T1 AT E111569T1 AT 88110391 T AT88110391 T AT 88110391T AT 88110391 T AT88110391 T AT 88110391T AT E111569 T1 ATE111569 T1 AT E111569T1
- Authority
- AT
- Austria
- Prior art keywords
- propellant
- housing
- materials
- flow passage
- conveyed
- Prior art date
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
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
- F04F5/46—Arrangements of nozzles
- F04F5/467—Arrangements of nozzles with a plurality of nozzles arranged in series
-
- 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
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/14—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
- F04F5/16—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids
- F04F5/20—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids for evacuating
- F04F5/22—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids for evacuating of multi-stage type
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Jet Pumps And Other Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3721435 | 1987-06-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE111569T1 true ATE111569T1 (de) | 1994-09-15 |
Family
ID=6330514
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT88110391T ATE111569T1 (de) | 1987-06-29 | 1988-06-29 | Strahlpumpe. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4938665A (de) |
EP (1) | EP0297550B1 (de) |
AT (1) | ATE111569T1 (de) |
DE (1) | DE3851481D1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4932842A (en) * | 1989-04-10 | 1990-06-12 | Vagedes Industries, Inc. | Suction generator |
AU628595B2 (en) * | 1989-07-10 | 1992-09-17 | John Stanley Melbourne | Improved vacuum pump device |
US5228839A (en) * | 1991-05-24 | 1993-07-20 | Gast Manufacturing Corporation | Multistage ejector pump |
DE9210496U1 (de) * | 1992-08-06 | 1993-12-02 | Volkmann Thilo | Mehrstufige Ejektorpumpe |
DE9210497U1 (de) * | 1992-08-06 | 1993-12-09 | Volkmann Thilo | Ejektorpumpe |
FR2810080B1 (fr) * | 2000-06-09 | 2002-09-06 | Applic Procedes Electronique | Procede pour le reglage du debit aspire dans un generateur de vide et generateur de vide a debit ajustable |
JP2003021100A (ja) * | 2001-07-06 | 2003-01-24 | Tokico Ltd | エジェクタおよび負圧供給装置 |
EP1464870B1 (de) * | 2003-04-02 | 2012-08-29 | DAYCO EUROPE S.r.l. | Antriebsanordnung zum Antrieb eines Drehelements, insbesondere für die Wasserpumpe einer Brennkraftmaschine |
CN1330881C (zh) * | 2004-03-19 | 2007-08-08 | 六盘水神驰生物科技有限公司 | 整流式喷射泵 |
US9039385B2 (en) | 2011-11-28 | 2015-05-26 | Ford Global Technologies, Llc | Jet pump assembly |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US714217A (en) * | 1901-07-22 | 1902-11-25 | Richard David Metcalfe | Injector. |
FR1202441A (fr) * | 1958-07-17 | 1960-01-11 | Dubois Ets | Perfectionnements aux appareils introducteurs d'un produit dans un écoulement fluide |
US2990103A (en) * | 1958-09-08 | 1961-06-27 | Sebac Nouvelle Sa | Jet exhauster |
US3109581A (en) * | 1960-04-18 | 1963-11-05 | Bahco Ab | Ejector devices |
US3215088A (en) * | 1962-11-01 | 1965-11-02 | Ralph C Schlichtig | Ejectors |
DE1503706C3 (de) * | 1965-06-19 | 1971-09-02 | Siemens Ag | Einer vakuumpumpe vorschaltbare strahlsaugeraggregate |
US3662960A (en) * | 1966-11-21 | 1972-05-16 | United Aircraft Corp | Injector head |
US3716194A (en) * | 1970-09-16 | 1973-02-13 | Economics Lab | Combination high pressure venturi and spray forming nozzle |
US4002110A (en) * | 1973-04-02 | 1977-01-11 | Institutal Pentru Creatie Stintifica Si Tehnica | Automatic obturator for a gasodynamic ventilation device |
SE370765B (de) * | 1973-12-05 | 1974-10-28 | Piab Ab | |
US3942724A (en) * | 1974-08-01 | 1976-03-09 | S.R.C. Laboratories, Inc. | Variable throat nozzle |
DE3025525A1 (de) * | 1980-07-05 | 1982-01-28 | Jürgen 4477 Welver Volkmann | Ejektorvorrichtung |
US4379679A (en) * | 1980-12-01 | 1983-04-12 | United Technologies Corporation | Supersonic/supersonic fluid ejector |
US4432701A (en) * | 1981-04-07 | 1984-02-21 | Yoji Ise | Vacuum controlling device |
JPS614899A (ja) * | 1984-06-18 | 1986-01-10 | Shoketsu Kinzoku Kogyo Co Ltd | エゼクタ装置 |
JPS614900A (ja) * | 1984-06-18 | 1986-01-10 | Shoketsu Kinzoku Kogyo Co Ltd | エゼクタ装置 |
IL74282A0 (en) * | 1985-02-08 | 1985-05-31 | Dan Greenberg | Multishaft jet suction device |
JPH06155398A (ja) * | 1992-11-25 | 1994-06-03 | Osaki Eng Kk | Pcb加工機およびその運転方法 |
-
1988
- 1988-06-29 US US07/213,018 patent/US4938665A/en not_active Expired - Lifetime
- 1988-06-29 DE DE3851481T patent/DE3851481D1/de not_active Expired - Lifetime
- 1988-06-29 EP EP88110391A patent/EP0297550B1/de not_active Expired - Lifetime
- 1988-06-29 AT AT88110391T patent/ATE111569T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US4938665A (en) | 1990-07-03 |
EP0297550B1 (de) | 1994-09-14 |
DE3851481D1 (de) | 1994-10-20 |
EP0297550A1 (de) | 1989-01-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |