FR2599499B1 - Dispositif de detection de la pression de sortie d'une pompe et pompe a diaphragme - Google Patents

Dispositif de detection de la pression de sortie d'une pompe et pompe a diaphragme

Info

Publication number
FR2599499B1
FR2599499B1 FR878707492A FR8707492A FR2599499B1 FR 2599499 B1 FR2599499 B1 FR 2599499B1 FR 878707492 A FR878707492 A FR 878707492A FR 8707492 A FR8707492 A FR 8707492A FR 2599499 B1 FR2599499 B1 FR 2599499B1
Authority
FR
France
Prior art keywords
pump
detecting
output pressure
diaphragm
diaphragm 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 - Fee Related
Application number
FR878707492A
Other languages
English (en)
Other versions
FR2599499A1 (fr
Inventor
Duane D Krohn
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.)
Graco Inc
Original Assignee
Graco Inc
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 Graco Inc filed Critical Graco Inc
Publication of FR2599499A1 publication Critical patent/FR2599499A1/fr
Application granted granted Critical
Publication of FR2599499B1 publication Critical patent/FR2599499B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/10—Other safety measures
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2210/00—Working fluid
    • F05B2210/10—Kind or type
    • F05B2210/11—Kind or type liquid, i.e. incompressible

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Measuring Fluid Pressure (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
FR878707492A 1986-05-29 1987-05-27 Dispositif de detection de la pression de sortie d'une pompe et pompe a diaphragme Expired - Fee Related FR2599499B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/869,386 US4722230A (en) 1986-05-29 1986-05-29 Pressure gauge for high pressure flow through diaphragm pump

Publications (2)

Publication Number Publication Date
FR2599499A1 FR2599499A1 (fr) 1987-12-04
FR2599499B1 true FR2599499B1 (fr) 1990-01-26

Family

ID=25353453

Family Applications (2)

Application Number Title Priority Date Filing Date
FR878707492A Expired - Fee Related FR2599499B1 (fr) 1986-05-29 1987-05-27 Dispositif de detection de la pression de sortie d'une pompe et pompe a diaphragme
FR878716186A Expired - Fee Related FR2606463B1 (fr) 1986-05-29 1987-11-23 Pompe a diaphragme pour pressions elevees, notamment pour peintures

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR878716186A Expired - Fee Related FR2606463B1 (fr) 1986-05-29 1987-11-23 Pompe a diaphragme pour pressions elevees, notamment pour peintures

Country Status (8)

Country Link
US (1) US4722230A (fr)
JP (1) JPS62288377A (fr)
KR (1) KR870011377A (fr)
AU (1) AU592512B2 (fr)
CA (2) CA1271666A (fr)
DE (1) DE3717817A1 (fr)
FR (2) FR2599499B1 (fr)
GB (1) GB2194052B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3834657A1 (de) * 1988-10-12 1990-04-19 Wagner Gmbh J Einrichtung zur foerderung von farben
US5192425A (en) * 1991-07-22 1993-03-09 Wagner Spray Tech Corporation Mounting base and assembly for pressure sensor, filter and pressure relief valve
US5307685A (en) * 1992-04-24 1994-05-03 Bwi Kartridgpak Co. Pressure tester and method of testing therewith
US5281782A (en) * 1992-04-28 1994-01-25 Campbell Hausfeld Diaphragm pressure switch
GB2316137B (en) * 1996-08-02 2000-06-21 Alfa Laval Saunders Ltd Diaphragm with sensing means
US7175397B2 (en) * 2002-09-27 2007-02-13 Pulsafeeder, Inc. Effervescent gas bleeder apparatus
CN101050763B (zh) * 2006-04-03 2012-06-27 徐兆火 恒压式隔膜泵
US20080003120A1 (en) * 2006-06-30 2008-01-03 Meza Humberto V Pump apparatus and method
FR3074544B1 (fr) * 2017-12-05 2021-10-22 Ams R&D Sas Circulateur a membrane ondulante pilotee

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3120817A (en) * 1960-04-28 1964-02-11 Saunders Valve Co Ltd Pumps
GB981079A (en) * 1960-04-28 1965-01-20 Saunders Valve Co Ltd Improvements in and relating to pumps
US3292428A (en) * 1965-07-15 1966-12-20 Marquette Corp Test instrument for a pump
DE6939387U (de) * 1969-10-03 1970-02-12 Erich Becker Membran-pumpe
DK123336B (da) * 1970-05-04 1972-06-12 Danske Sukkerfab Trykoverføringsmekanisme til brug ved trykmåling i extracorporale væskesystemer.
GB1337559A (en) * 1971-11-25 1973-11-14 Halcyon Proteins Pty Ltd Pressure gauges
US4086036A (en) * 1976-05-17 1978-04-25 Cole-Parmer Instrument Company Diaphragm pump
DE2737062B1 (de) * 1977-08-17 1979-03-29 Zumtobel Kg Schubkolbenpumpe zur pulsationsfreien Foerderung einer Fluessigkeit
JPS5487905A (en) * 1977-12-26 1979-07-12 Yamada Yuki Seizo Co Ltd Diaphragm pump
US4227420A (en) * 1979-06-11 1980-10-14 Baxter Travenol Laboratories, Inc. Pressure coupling mechanism in a pressure monitoring assembly
US4398542A (en) * 1980-12-15 1983-08-16 Ivac Corporation Pressure diaphragm
US4454765A (en) * 1981-11-03 1984-06-19 Lodge Arthur S Extended range pressure transducers
DE3229528A1 (de) * 1982-03-19 1984-02-09 Erich 7812 Bad Krozingen Becker Membranpumpe
US4544328A (en) * 1982-10-05 1985-10-01 The Coca-Cola Company Sold-out device for syrup pump

Also Published As

Publication number Publication date
CA1271666A (fr) 1990-07-17
KR870011377A (ko) 1987-12-23
FR2606463B1 (fr) 1993-07-23
CA1284599C (fr) 1991-06-04
DE3717817A1 (de) 1987-12-03
AU7362887A (en) 1987-12-03
US4722230A (en) 1988-02-02
GB2194052B (en) 1989-12-20
JPS62288377A (ja) 1987-12-15
GB8712373D0 (en) 1987-07-01
FR2606463A1 (fr) 1988-05-13
FR2599499A1 (fr) 1987-12-04
AU592512B2 (en) 1990-01-11
GB2194052A (en) 1988-02-24

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Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse