TW245758B - - Google Patents
Info
- Publication number
- TW245758B TW245758B TW082106444A TW82106444A TW245758B TW 245758 B TW245758 B TW 245758B TW 082106444 A TW082106444 A TW 082106444A TW 82106444 A TW82106444 A TW 82106444A TW 245758 B TW245758 B TW 245758B
- Authority
- TW
- Taiwan
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
- F04F5/14—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
-
- 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)
- Saccharide Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9210497U DE9210497U1 (de) | 1992-08-06 | 1992-08-06 | Ejektorpumpe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW245758B true TW245758B (US06605200-20030812-C00035.png) | 1995-04-21 |
Family
ID=6882380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW082106444A TW245758B (US06605200-20030812-C00035.png) | 1992-08-06 | 1993-08-11 |
Country Status (6)
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US7901191B1 (en) | 2005-04-07 | 2011-03-08 | Parker Hannifan Corporation | Enclosure with fluid inducement chamber |
| GB2455351B (en) * | 2007-12-07 | 2012-04-11 | Microsaic Systems Plc | Air amplifier |
| DE102008024434A1 (de) * | 2008-05-20 | 2009-11-26 | Fleissner Gmbh | Vorrichtung zur Beaufschlagung von flächigem Material mittels unter Druck stehenden Medien |
| CN102392838B (zh) * | 2010-06-21 | 2016-04-13 | 靳北彪 | 高效射流泵 |
| GB2509183A (en) * | 2012-12-21 | 2014-06-25 | Xerex Ab | Vacuum ejector with tripped diverging exit flow nozzle |
| GB2509184A (en) | 2012-12-21 | 2014-06-25 | Xerex Ab | Multi-stage vacuum ejector with moulded nozzle having integral valve elements |
| GB2509182A (en) | 2012-12-21 | 2014-06-25 | Xerex Ab | Vacuum ejector with multi-nozzle drive stage and booster |
| WO2014094890A1 (en) * | 2012-12-21 | 2014-06-26 | Xerex Ab | Vacuum ejector nozzle with elliptical diverging section |
| GB201418117D0 (en) | 2014-10-13 | 2014-11-26 | Xerex Ab | Handling device for foodstuff |
| US9828953B2 (en) * | 2014-12-01 | 2017-11-28 | Dayco Ip Holdings, Llc | Evacuator system having multi-port evacuator |
| DE102015200341A1 (de) | 2015-01-13 | 2016-07-14 | Polytec Plastics Germany Gmbh & Co. Kg | Mehrstufige Saugstrahlpumpe |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US597212A (en) * | 1898-01-11 | Ludwig ahebeckee | ||
| US636333A (en) * | 1899-06-14 | 1899-11-07 | William Guethler | Boiler-tube cleaner. |
| US3101169A (en) * | 1959-11-09 | 1963-08-20 | Stauffer Chemical Co | High vacuum chamber |
| US3255708A (en) * | 1964-01-02 | 1966-06-14 | Boeing Co | Ejector pump |
| US3371618A (en) * | 1966-02-18 | 1968-03-05 | Chambers John | Pump |
| US3442086A (en) * | 1967-10-19 | 1969-05-06 | Hilbert W Nieman | Jet type air motor |
| US3460746A (en) * | 1967-10-27 | 1969-08-12 | Rocket Research Corp | Two-stage inflation aspirator |
| US3640645A (en) * | 1969-08-28 | 1972-02-08 | Rocket Research Corp | Method and apparatus for aspirating fluids |
| DE2058392A1 (de) * | 1970-11-27 | 1972-05-31 | Messerschmitt Boelkow Blohm | Wasserstrahltriebwerk |
| US3768394A (en) * | 1971-06-18 | 1973-10-30 | Powlesland Eng Ltd | Device for producing dynamic flow in fluids to form curtains of the fluid |
| FR2397870A1 (fr) * | 1977-07-18 | 1979-02-16 | Coorens Antoine | Appareils a jet pour l'aspiration, la compression et le melange de fluides |
| SE455220B (sv) * | 1983-06-03 | 1988-06-27 | Svenska Rotor Maskiner Ab | Ejektorpump med ett ringformat vesentligen radiellt utat riktat munstycke |
| 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 |
| US4938665A (en) * | 1987-06-29 | 1990-07-03 | Volkmann Juergen | Jet pump |
| US4917152A (en) * | 1989-08-14 | 1990-04-17 | Decker William T | Fluid injector |
| SU1675588A1 (ru) * | 1989-10-03 | 1991-09-07 | Институт машиноведения и металлургии Дальневосточного отделения АН СССР | Вихревой эжектор |
| DE4011218A1 (de) * | 1990-04-06 | 1991-10-10 | Kruse Franz Josef | Ejektorvorrichtung |
| DE9210496U1 (de) * | 1992-08-06 | 1993-12-02 | Volkmann, Thilo, 59514 Welver | Mehrstufige Ejektorpumpe |
| DE4225956A1 (de) * | 1992-08-06 | 1994-02-17 | Thilo Volkmann | Mehrstufige Ejektorpumpe sowie Verfahren und Werkzeug zu ihrer Herstellung |
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1992
- 1992-08-06 DE DE9210497U patent/DE9210497U1/de not_active Expired - Lifetime
-
1993
- 1993-08-05 EP EP93917750A patent/EP0654124B1/de not_active Expired - Lifetime
- 1993-08-05 WO PCT/EP1993/002084 patent/WO1994003732A1/de active IP Right Grant
- 1993-08-05 JP JP6507558A patent/JP2920421B2/ja not_active Expired - Fee Related
- 1993-08-05 DE DE59308050T patent/DE59308050D1/de not_active Expired - Lifetime
- 1993-08-11 TW TW082106444A patent/TW245758B/zh active
-
1996
- 1996-02-23 US US08/605,704 patent/US5593284A/en not_active Expired - Fee Related
- 1996-07-19 US US08/684,181 patent/US5810563A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2920421B2 (ja) | 1999-07-19 |
| EP0654124A1 (de) | 1995-05-24 |
| WO1994003732A1 (de) | 1994-02-17 |
| US5593284A (en) | 1997-01-14 |
| JPH08507345A (ja) | 1996-08-06 |
| US5810563A (en) | 1998-09-22 |
| DE9210497U1 (de) | 1993-12-09 |
| DE59308050D1 (de) | 1998-02-26 |
| EP0654124B1 (de) | 1998-01-21 |
