SE466561B - Multiejektoranordning - Google Patents

Multiejektoranordning

Info

Publication number
SE466561B
SE466561B SE8802143A SE8802143A SE466561B SE 466561 B SE466561 B SE 466561B SE 8802143 A SE8802143 A SE 8802143A SE 8802143 A SE8802143 A SE 8802143A SE 466561 B SE466561 B SE 466561B
Authority
SE
Sweden
Prior art keywords
ejector
jets
chamber
nozzles
chambers
Prior art date
Application number
SE8802143A
Other languages
English (en)
Swedish (sv)
Other versions
SE8802143L (sv
SE8802143D0 (sv
Inventor
Peter Tell
Original Assignee
Peter Tell
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Peter Tell filed Critical Peter Tell
Priority to SE8802143A priority Critical patent/SE466561B/sv
Publication of SE8802143D0 publication Critical patent/SE8802143D0/xx
Priority to US07/363,065 priority patent/US4960364A/en
Priority to CA000602060A priority patent/CA1335196C/fr
Priority to ES89850188T priority patent/ES2050843T3/es
Priority to EP89850188A priority patent/EP0346314B1/fr
Priority to DE68912832T priority patent/DE68912832T2/de
Priority to AT89850188T priority patent/ATE101242T1/de
Priority to JP1144305A priority patent/JP3034877B2/ja
Priority to AU36182/89A priority patent/AU622909B2/en
Publication of SE8802143L publication Critical patent/SE8802143L/
Publication of SE466561B publication Critical patent/SE466561B/sv

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
    • 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)
SE8802143A 1988-06-08 1988-06-08 Multiejektoranordning SE466561B (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE8802143A SE466561B (sv) 1988-06-08 1988-06-08 Multiejektoranordning
US07/363,065 US4960364A (en) 1988-06-08 1989-06-06 Vacuum ejector device
AT89850188T ATE101242T1 (de) 1988-06-08 1989-06-07 Vakuum-ejektorvorrichtung.
EP89850188A EP0346314B1 (fr) 1988-06-08 1989-06-07 Dispositif à éjecteur à vide
ES89850188T ES2050843T3 (es) 1988-06-08 1989-06-07 Dispositivo vacuoeyector.
CA000602060A CA1335196C (fr) 1988-06-08 1989-06-07 Pompe a vide avec ejecteurs a chambres multiples
DE68912832T DE68912832T2 (de) 1988-06-08 1989-06-07 Vakuum-Ejektorvorrichtung.
JP1144305A JP3034877B2 (ja) 1988-06-08 1989-06-08 マルチエジェクター装置
AU36182/89A AU622909B2 (en) 1988-06-08 1989-06-08 Vacuum ejector device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8802143A SE466561B (sv) 1988-06-08 1988-06-08 Multiejektoranordning

Publications (3)

Publication Number Publication Date
SE8802143D0 SE8802143D0 (sv) 1988-06-08
SE8802143L SE8802143L (sv) 1989-12-09
SE466561B true SE466561B (sv) 1992-03-02

Family

ID=20372559

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8802143A SE466561B (sv) 1988-06-08 1988-06-08 Multiejektoranordning

Country Status (9)

Country Link
US (1) US4960364A (fr)
EP (1) EP0346314B1 (fr)
JP (1) JP3034877B2 (fr)
AT (1) ATE101242T1 (fr)
AU (1) AU622909B2 (fr)
CA (1) CA1335196C (fr)
DE (1) DE68912832T2 (fr)
ES (1) ES2050843T3 (fr)
SE (1) SE466561B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009078797A1 (fr) * 2007-12-19 2009-06-25 Autolabel Ab Dispositif destiné à un outil et procédé de fabrication de celui-ci

Families Citing this family (17)

* Cited by examiner, † Cited by third party
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
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
WO2019094382A2 (fr) 2017-11-07 2019-05-16 Berkshire Grey, Inc. Systèmes et procédés permettant de fournir une pression de vide dynamique au niveau d'un effecteur d'extrémité à l'aide d'une source de vide unique

Family Cites Families (7)

* Cited by examiner, † Cited by third party
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
JPS614900A (ja) * 1984-06-18 1986-01-10 Shoketsu Kinzoku Kogyo Co Ltd エゼクタ装置
JPS614899A (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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009078797A1 (fr) * 2007-12-19 2009-06-25 Autolabel Ab Dispositif destiné à un outil et procédé de fabrication de celui-ci

Also Published As

Publication number Publication date
SE8802143L (sv) 1989-12-09
EP0346314A2 (fr) 1989-12-13
EP0346314A3 (en) 1990-07-25
US4960364A (en) 1990-10-02
ATE101242T1 (de) 1994-02-15
SE8802143D0 (sv) 1988-06-08
AU3618289A (en) 1989-12-14
ES2050843T3 (es) 1994-06-01
AU622909B2 (en) 1992-04-30
DE68912832D1 (de) 1994-03-17
DE68912832T2 (de) 1994-06-01
EP0346314B1 (fr) 1994-02-02
JPH0237200A (ja) 1990-02-07
CA1335196C (fr) 1995-04-11
JP3034877B2 (ja) 2000-04-17

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