FR2566472B1 - Pompe a vide pourvue d'un ejecteur - Google Patents

Pompe a vide pourvue d'un ejecteur

Info

Publication number
FR2566472B1
FR2566472B1 FR8509310A FR8509310A FR2566472B1 FR 2566472 B1 FR2566472 B1 FR 2566472B1 FR 8509310 A FR8509310 A FR 8509310A FR 8509310 A FR8509310 A FR 8509310A FR 2566472 B1 FR2566472 B1 FR 2566472B1
Authority
FR
France
Prior art keywords
ejector
vacuum pump
vacuum
pump
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
Application number
FR8509310A
Other languages
English (en)
Other versions
FR2566472A1 (fr
Inventor
Yoji Ise
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Convum Ltd
Original Assignee
Myotoku Ltd
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 Myotoku Ltd filed Critical Myotoku Ltd
Publication of FR2566472A1 publication Critical patent/FR2566472A1/fr
Application granted granted Critical
Publication of FR2566472B1 publication Critical patent/FR2566472B1/fr
Expired legal-status Critical Current

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
    • F04F5/48—Control
    • 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
    • F04F5/48—Control
    • F04F5/52—Control of evacuating pumps

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)
FR8509310A 1984-06-20 1985-06-19 Pompe a vide pourvue d'un ejecteur Expired FR2566472B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984092400U JPS619599U (ja) 1984-06-20 1984-06-20 エゼクタポンプ

Publications (2)

Publication Number Publication Date
FR2566472A1 FR2566472A1 (fr) 1985-12-27
FR2566472B1 true FR2566472B1 (fr) 1988-06-17

Family

ID=14053364

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8509310A Expired FR2566472B1 (fr) 1984-06-20 1985-06-19 Pompe a vide pourvue d'un ejecteur

Country Status (5)

Country Link
US (1) US4655692A (fr)
JP (1) JPS619599U (fr)
KR (1) KR880001205Y1 (fr)
DE (1) DE3522111A1 (fr)
FR (1) FR2566472B1 (fr)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0353040Y2 (fr) * 1987-05-30 1991-11-19
JPH0353039Y2 (fr) * 1987-05-30 1991-11-19
US4828306A (en) * 1988-03-07 1989-05-09 Blatt John A Vacuum cup control system
US4950016A (en) * 1989-04-24 1990-08-21 Teknocraft, Inc. Integrated pneumatic valve/sensor assembly for vacuum supply apparatus
US5188411A (en) * 1991-01-24 1993-02-23 John A. Blatt Vacuum cup control apparatus
US5201560A (en) * 1991-01-24 1993-04-13 John A. Blatt Vacuum cup control apparatus
US5277468A (en) * 1991-01-30 1994-01-11 John A. Blatt Vacuum control apparatus
DE4111890C2 (de) * 1991-04-09 1995-04-20 Mannesmann Ag Ventilbatterie, insbesondere für gasförmige Medien
US5320497A (en) * 1991-06-26 1994-06-14 Smc Kabushiki Kaisha Vacuum feeding apparatus
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
JP2606315Y2 (ja) * 1992-10-27 2000-10-23 エスエムシー株式会社 真空圧発生器
DE4302951C1 (de) * 1993-02-03 1994-05-05 Schmalz J Gmbh Strahlpumpe
US5683227A (en) * 1993-03-31 1997-11-04 Smc Corporation Multistage ejector assembly
US5470206A (en) * 1994-10-19 1995-11-28 Breslin; Michael K. Pneumatically powered submersible fluids pump with casing activator
DE19904042A1 (de) * 1999-02-02 2000-09-21 Schmalz J Gmbh Ejektor
JP3678950B2 (ja) * 1999-09-03 2005-08-03 Ｓｍｃ株式会社 真空発生用ユニット
DE10118885C1 (de) * 2001-04-18 2002-11-07 Schmalz J Gmbh Vakuumerzeuger
DE20115549U1 (de) * 2001-09-21 2001-12-06 Festo Ag & Co Vakuumhandhabungsvorrichtung
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
DE20205068U1 (de) * 2002-03-30 2002-08-29 Festo Ag & Co Druckluft-Schalldämpfer
DE10250532B3 (de) * 2002-10-29 2004-07-01 J. Schmalz Gmbh Treibgas betriebene Ejektoranordnung
EP1464842B1 (fr) * 2003-04-03 2005-10-12 Festo AG & Co Dispositif pour l'obtention d'un vide
JP2005163619A (ja) * 2003-12-02 2005-06-23 Smc Corp 真空発生用ユニット
DE102005021149B3 (de) * 2005-05-03 2007-01-18 J. Schmalz Gmbh Steuereinrichtung
SE530787C2 (sv) * 2007-01-16 2008-09-09 Xerex Ab Ejektoranordning med luftningsfunktion
JP4678604B2 (ja) * 2007-08-01 2011-04-27 Ｓｍｃ株式会社 真空発生ユニット
DE102007058114A1 (de) * 2007-12-04 2009-06-10 Festo Ag & Co. Kg Vakuumerzeugervorrichtung und Verfahren zu ihrem Betreiben
WO2009081467A1 (fr) * 2007-12-21 2009-07-02 Koganei Corporation Générateur de vide
US20100150743A1 (en) * 2008-12-12 2010-06-17 Norgren Automotive, Inc. Single Line Venturi Apparatus
KR101157542B1 (ko) 2012-04-26 2012-06-22 한국뉴매틱(주) 인-라인 진공펌프
NO336665B1 (no) 2014-06-05 2015-10-19 Sees As Evakueringsanordning
JP7015131B2 (ja) * 2017-09-21 2022-02-02 株式会社ディスコ リングフレーム搬送機構
CN108722510A (zh) * 2018-04-12 2018-11-02 北京秦方科技有限公司 一种注射泵
KR102225162B1 (ko) * 2020-06-19 2021-03-09 (주)브이텍 진공 시스템용 에어-밸브 유닛
US11549523B2 (en) 2021-04-27 2023-01-10 Blacoh Fluid Controls, Inc. Automatic fluid pump inlet stabilizers and vacuum regulators
KR102567784B1 (ko) * 2023-04-14 2023-08-16 조혜경 족저근막과 아치 보호를 위한 자석 인솔

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US988224A (en) * 1910-04-14 1911-03-28 Jared S Sweeny Feed-water heater.
US1873623A (en) * 1930-06-19 1932-08-23 Thomas F Vance Jr Valve
US2874989A (en) * 1955-04-27 1959-02-24 Ingersoll Rand Co Control for hoists
US2934086A (en) * 1958-04-16 1960-04-26 Leland F Blatt Vacuumatic valve
US3967849A (en) * 1973-06-14 1976-07-06 Sahlin International, Inc. Vacuum control system
JPS5325905A (en) * 1976-08-23 1978-03-10 Hitachi Ltd Jet pump draft unit
US4178760A (en) * 1976-12-02 1979-12-18 Filterwerk Mann & Hummel Gmbh Filter dust ejector and check valve arrangement in exhaust system of internal combustion engine
DE2655308A1 (de) * 1976-12-07 1978-06-08 Fortune William S Saug- bzw. vakuumpumpe
GB2033964A (en) * 1978-10-02 1980-05-29 Singer Co Ejector
JPS5813314B2 (ja) * 1978-10-13 1983-03-12 株式会社妙徳製作所 流体送給装置
JPS621440Y2 (fr) * 1980-03-28 1987-01-13
US4432701A (en) * 1981-04-07 1984-02-21 Yoji Ise Vacuum controlling device
JPS5835299A (ja) * 1981-08-27 1983-03-01 Aisin Seiki Co Ltd 大型車用負圧供給システム
JPS5882500U (ja) * 1981-11-27 1983-06-03 株式会社妙徳製作所 エゼクタポンプ
JPS59160900U (ja) * 1983-04-15 1984-10-27 株式会社　妙徳 真空発生装置
JPS60175800A (ja) * 1984-02-21 1985-09-09 Miyoutoku:Kk エゼクタポンプ

Also Published As

Publication number Publication date
JPS619599U (ja) 1986-01-21
DE3522111C2 (fr) 1993-09-16
DE3522111A1 (de) 1986-01-16
KR880001205Y1 (ko) 1988-03-30
FR2566472A1 (fr) 1985-12-27
KR860000614U (ko) 1986-02-13
US4655692A (en) 1987-04-07

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Legal Events

Date Code Title Description
ST Notification of lapse