FR2510203B1 - - Google Patents

Info

Publication number
FR2510203B1
FR2510203B1 FR8114489A FR8114489A FR2510203B1 FR 2510203 B1 FR2510203 B1 FR 2510203B1 FR 8114489 A FR8114489 A FR 8114489A FR 8114489 A FR8114489 A FR 8114489A FR 2510203 B1 FR2510203 B1 FR 2510203B1
Authority
FR
France
Prior art keywords
pump
port
chamber
pumping
vacuum
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
FR8114489A
Other languages
English (en)
Other versions
FR2510203A1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8114489A priority Critical patent/FR2510203A1/fr
Priority to EP82401332A priority patent/EP0072275B1/fr
Priority to DE8282401332T priority patent/DE3276188D1/de
Priority to AT82401332T priority patent/ATE26870T1/de
Priority to US06/401,060 priority patent/US4452572A/en
Publication of FR2510203A1 publication Critical patent/FR2510203A1/fr
Application granted granted Critical
Publication of FR2510203B1 publication Critical patent/FR2510203B1/fr
Granted 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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
    • F04B45/06—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having tubular flexible members
    • F04B45/073—Pumps having fluid drive
    • F04B45/0736—Pumps having fluid drive the actuating fluid being controlled by one or more valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B37/00—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00
    • F04B37/10—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use
    • F04B37/14—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use to obtain high vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
FR8114489A 1981-07-24 1981-07-24 Pompe primaire seche a membrane Granted FR2510203A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR8114489A FR2510203A1 (fr) 1981-07-24 1981-07-24 Pompe primaire seche a membrane
EP82401332A EP0072275B1 (fr) 1981-07-24 1982-07-16 Pompe à vide sèche à membrane
DE8282401332T DE3276188D1 (en) 1981-07-24 1982-07-16 Diaphragm pump for a vacuum free of oil
AT82401332T ATE26870T1 (de) 1981-07-24 1982-07-16 Membranpumpe fuer oelfreies vakuum.
US06/401,060 US4452572A (en) 1981-07-24 1982-07-23 Dry vacuum diaphragm pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8114489A FR2510203A1 (fr) 1981-07-24 1981-07-24 Pompe primaire seche a membrane

Publications (2)

Publication Number Publication Date
FR2510203A1 FR2510203A1 (fr) 1983-01-28
FR2510203B1 true FR2510203B1 (fr) 1984-01-06

Family

ID=9260865

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8114489A Granted FR2510203A1 (fr) 1981-07-24 1981-07-24 Pompe primaire seche a membrane

Country Status (5)

Country Link
US (1) US4452572A (fr)
EP (1) EP0072275B1 (fr)
AT (1) ATE26870T1 (fr)
DE (1) DE3276188D1 (fr)
FR (1) FR2510203A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4789016A (en) * 1985-10-25 1988-12-06 Promation Incorporated Container filling apparatus
US5273406A (en) * 1991-09-12 1993-12-28 American Dengi Co., Inc. Pressure actuated peristaltic pump
US5876190A (en) 1996-01-03 1999-03-02 Buchi Labortechnik Ag Vacuum membrane pump and a head portion for a vacuum membrane pump
GB2314591B (en) * 1996-06-26 1999-10-27 Poss Limited Flexible tube pump
CA2432176A1 (fr) 2000-12-22 2002-07-04 Hill-Rom Services, Inc. Berceuse d'enfant
US6572259B2 (en) * 2001-04-20 2003-06-03 Burnett Lime Co., Inc. Apparatus and method to dispense a slurry
EP2379889B1 (fr) * 2008-12-19 2015-09-30 Stobbe Tech A/s Pompe a membrane a commande electronique
NL1038329C2 (en) * 2010-10-25 2012-04-26 Lely Patent Nv Milking installation with milk pump.
US8951419B2 (en) 2010-12-17 2015-02-10 Burnett Lime Company, Inc. Method and apparatus for water treatment
CN104203301B (zh) * 2012-01-10 2017-12-15 凯希特许有限公司 用于向伤口治疗敷件递送流体的系统和方法
CN103075328A (zh) * 2013-01-25 2013-05-01 沈阳大学 水动隔膜泵
EP4039288A1 (fr) * 2016-03-18 2022-08-10 DEKA Products Limited Partnership Joints de commande de pression pour actionnement de membranes de cassette de pompe

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE203854C (fr) *
FR581223A (fr) * 1924-04-19 1924-11-25 Pompe à diaphragme élastique
FR689893A (fr) * 1929-04-19 1930-09-12 Compresseur à membrane
US2494529A (en) * 1945-02-23 1950-01-10 Axel M Wirtanen Vacuum rupture operated pump
CH284883A (de) * 1950-11-29 1952-08-15 Oerlikon Maschf Vakuumpumpe.
US2970546A (en) * 1958-04-23 1961-02-07 Howard T White Fluid pressure systems
US3824792A (en) * 1971-05-14 1974-07-23 Bendix Corp Vacuum intensified brake booster system
IN150056B (fr) * 1977-09-12 1982-07-10 Tudor Ab
IT1117080B (it) * 1977-09-21 1986-02-10 Bosio Roberto Pompa atta a realizzare una circolazione sanguigna artificiale

Also Published As

Publication number Publication date
DE3276188D1 (en) 1987-06-04
US4452572A (en) 1984-06-05
EP0072275A1 (fr) 1983-02-16
EP0072275B1 (fr) 1987-04-29
FR2510203A1 (fr) 1983-01-28
ATE26870T1 (de) 1987-05-15

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Legal Events

Date Code Title Description
ST Notification of lapse