ES2050843T3 - Dispositivo vacuoeyector. - Google Patents
Dispositivo vacuoeyector.Info
- Publication number
- ES2050843T3 ES2050843T3 ES89850188T ES89850188T ES2050843T3 ES 2050843 T3 ES2050843 T3 ES 2050843T3 ES 89850188 T ES89850188 T ES 89850188T ES 89850188 T ES89850188 T ES 89850188T ES 2050843 T3 ES2050843 T3 ES 2050843T3
- Authority
- ES
- Spain
- Prior art keywords
- ejectors
- ejector
- series
- chambers
- ejector part
- Prior art date
- 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
- 238000000465 moulding Methods 0.000 abstract 1
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
- 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)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
EL PRESENTE INVENTO TRATA SUMARIAMENTE UN DISPOSITIVO MULTIEYECTOR CON AL MENOS UNA PARTE EYECTORA (2) INCLUYENDO AL MENOS UNA SERIE DE EYECTORES (18, 19, 20) SITUADOS UNO TRAS OTRO EN LA PARTE EYECTORA (2). BAJO LA ACCION DEL AIRE COMPRIMIDO FLUYENDO A TRAVES DE ELLOS, LOS EYECTORES (18, 19, 20) GENERAN UNA SOBREPRESION EN CAMARAS (11, 12) CONECTADAS A LOS EYECTORES. LAS CAMARAS (11, 12) ESTAN EN COMUNICACION POR ABERTURAS (13, 15, 17) PROPORCIONADAS CON VALVULAS DE NO - RETORNO (14, 16) CON UNA CAMARA DE COLECCION DE VACIO (9), A LA QUE ES CONECTADA LA HERRAMIENTA O SIMILAR CONDUCIDA MEDIANTE EL DISPOSITIVO EYECTOR. LA PARTE EYECTORA (2) ES UN ELEMENTO CON FORMA DE PLATO FORMADO POR MOLDEADO O DE ALGUNA OTRA FORMA, DONDE LOS ESYECTORES (18, 19, 20) Y LAS CAMARAS VALVULA (11, 12) SON FORMADOS INTEGRAMENTE EN UNA SOLA PIEZA SIMILAR A UN PLATO. LA PARTE EYECTORA (2) TIENE LA FORMA PARALELEPIPEDA ADECUADA, CON PARES DE SERIES DE EYECTORES (18, 19, 20) EXTENDIENDOSE LONGITUDINALMENTE A TRAVES DE ELLA, CON CADA SERIE ADYACENTE AL LADO LARGO DE DICHA PARTE Y LA CAMARA DE COLECCION DE VACIO (9) SITUADA ENTRE DOS EYECTORES (19)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8802143A SE466561B (sv) | 1988-06-08 | 1988-06-08 | Multiejektoranordning |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2050843T3 true ES2050843T3 (es) | 1994-06-01 |
Family
ID=20372559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES89850188T Expired - Lifetime ES2050843T3 (es) | 1988-06-08 | 1989-06-07 | Dispositivo vacuoeyector. |
Country Status (9)
Country | Link |
---|---|
US (1) | US4960364A (es) |
EP (1) | EP0346314B1 (es) |
JP (1) | JP3034877B2 (es) |
AT (1) | ATE101242T1 (es) |
AU (1) | AU622909B2 (es) |
CA (1) | CA1335196C (es) |
DE (1) | DE68912832T2 (es) |
ES (1) | ES2050843T3 (es) |
SE (1) | SE466561B (es) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5228839A (en) * | 1991-05-24 | 1993-07-20 | Gast Manufacturing Corporation | Multistage ejector pump |
SE469291B (sv) * | 1991-10-31 | 1993-06-14 | Piab Ab | Ejektorarrangemang innefattande minst tvaa tryckluftsdrivna ejektorer samt foerfarande foer att med minst tvaa tryckluftsdrivna ejektorer aastadkomma ett oenskat undertryck paa kortast moejliga tid och med minsta energifoerbrukning |
IL100168A0 (en) * | 1991-11-27 | 1992-08-18 | Dan Greenberg | High vacuum pump |
DE4225956A1 (de) * | 1992-08-06 | 1994-02-17 | Thilo Volkmann | Mehrstufige Ejektorpumpe sowie Verfahren und Werkzeug zu ihrer Herstellung |
US5683227A (en) * | 1993-03-31 | 1997-11-04 | Smc Corporation | Multistage ejector assembly |
IL125791A (en) * | 1998-08-13 | 2004-05-12 | Dan Greenberg | Vacuum pump |
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 |
KR100454082B1 (ko) * | 2001-10-15 | 2004-10-26 | 한국뉴매틱(주) | 진공 발생/파기 장치 |
KR100433284B1 (ko) * | 2001-11-01 | 2004-05-28 | 한국뉴매틱(주) | 진공이송 시스템용 부압 발생/해제 장치 |
JP4132897B2 (ja) * | 2002-03-19 | 2008-08-13 | 株式会社日本ピスコ | 真空発生装置 |
KR100578540B1 (ko) * | 2004-07-28 | 2006-05-15 | 한국뉴매틱(주) | 진공 이젝터 펌프 |
US7837769B2 (en) * | 2007-11-27 | 2010-11-23 | Rhone Daniel Lahr | Method and apparatus for degassing fluid in enclosed containers |
SE530898C2 (sv) * | 2007-12-19 | 2008-10-14 | Autolabel Ab | Anordning vid verktyg samt förfarande för dess framställning |
JP2008138686A (ja) * | 2008-01-11 | 2008-06-19 | Hitachi Ltd | エジェクタ |
DE202009019074U1 (de) * | 2009-11-24 | 2016-05-23 | J. Schmalz Gmbh | Druckluftbetriebener Unterdruckerzeuger |
CN108349093B (zh) | 2015-09-08 | 2022-01-14 | 伯克希尔格雷股份有限公司 | 用于在活节臂末端执行器中提供动态真空压力的系统和方法 |
KR101685998B1 (ko) | 2016-09-21 | 2016-12-13 | (주)브이텍 | 프로파일을 이용한 진공 펌프 |
CN111315546B (zh) | 2017-11-07 | 2023-04-28 | 伯克希尔格雷营业股份有限公司 | 使用单个真空源在端部执行器处提供动态真空压力的系统和方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3352348A (en) * | 1966-06-03 | 1967-11-14 | Jerome G Daviau | Vacuum evaporator of the ejector pump type |
SE427954B (sv) * | 1979-06-15 | 1983-05-24 | Piab Ab | Ejektor |
SE427955B (sv) * | 1980-05-21 | 1983-05-24 | Piab Ab | Multiejektor |
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 |
ES283056Y (es) * | 1984-11-20 | 1986-07-16 | Roman Rodriguez Angel | Central de vacio perfeccionada |
IL74282A0 (en) * | 1985-02-08 | 1985-05-31 | Dan Greenberg | Multishaft jet suction device |
-
1988
- 1988-06-08 SE SE8802143A patent/SE466561B/sv not_active IP Right Cessation
-
1989
- 1989-06-06 US US07/363,065 patent/US4960364A/en not_active Expired - Lifetime
- 1989-06-07 AT AT89850188T patent/ATE101242T1/de not_active IP Right Cessation
- 1989-06-07 DE DE68912832T patent/DE68912832T2/de not_active Expired - Fee Related
- 1989-06-07 CA CA000602060A patent/CA1335196C/en not_active Expired - Fee Related
- 1989-06-07 EP EP89850188A patent/EP0346314B1/en not_active Expired - Lifetime
- 1989-06-07 ES ES89850188T patent/ES2050843T3/es not_active Expired - Lifetime
- 1989-06-08 AU AU36182/89A patent/AU622909B2/en not_active Ceased
- 1989-06-08 JP JP1144305A patent/JP3034877B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
SE8802143L (sv) | 1989-12-09 |
DE68912832T2 (de) | 1994-06-01 |
SE466561B (sv) | 1992-03-02 |
DE68912832D1 (de) | 1994-03-17 |
JPH0237200A (ja) | 1990-02-07 |
EP0346314A2 (en) | 1989-12-13 |
EP0346314B1 (en) | 1994-02-02 |
US4960364A (en) | 1990-10-02 |
JP3034877B2 (ja) | 2000-04-17 |
AU3618289A (en) | 1989-12-14 |
AU622909B2 (en) | 1992-04-30 |
CA1335196C (en) | 1995-04-11 |
EP0346314A3 (en) | 1990-07-25 |
SE8802143D0 (sv) | 1988-06-08 |
ATE101242T1 (de) | 1994-02-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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