FR2698665B1 - Pompe étanche à piston. - Google Patents

Pompe étanche à piston.

Info

Publication number
FR2698665B1
FR2698665B1 FR9214333A FR9214333A FR2698665B1 FR 2698665 B1 FR2698665 B1 FR 2698665B1 FR 9214333 A FR9214333 A FR 9214333A FR 9214333 A FR9214333 A FR 9214333A FR 2698665 B1 FR2698665 B1 FR 2698665B1
Authority
FR
France
Prior art keywords
piston pump
sealed piston
sealed
pump
piston
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
FR9214333A
Other languages
English (en)
Other versions
FR2698665A1 (fr
Inventor
Karim Benalikhodja
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.)
Markem Imaje SAS
Original Assignee
Imaje SA
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 Imaje SA filed Critical Imaje SA
Priority to FR9214333A priority Critical patent/FR2698665B1/fr
Priority to US08/157,382 priority patent/US5468128A/en
Priority to DE69301902T priority patent/DE69301902T2/de
Priority to EP93402871A priority patent/EP0599738B1/fr
Priority to JP5323231A priority patent/JPH06213146A/ja
Publication of FR2698665A1 publication Critical patent/FR2698665A1/fr
Application granted granted Critical
Publication of FR2698665B1 publication Critical patent/FR2698665B1/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
    • 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
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/143—Sealing provided on the piston
    • 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
    • F04B43/0009—Special features
    • F04B43/0054—Special features particularities of the flexible members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
    • F05C2201/0466—Nickel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/04—PTFE [PolyTetraFluorEthylene]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2253/00—Other material characteristics; Treatment of material
    • F05C2253/12—Coating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
FR9214333A 1992-11-27 1992-11-27 Pompe étanche à piston. Expired - Fee Related FR2698665B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9214333A FR2698665B1 (fr) 1992-11-27 1992-11-27 Pompe étanche à piston.
US08/157,382 US5468128A (en) 1992-11-27 1993-11-23 Sealed piston pump
DE69301902T DE69301902T2 (de) 1992-11-27 1993-11-26 Fluiddichte Kolbenpumpe
EP93402871A EP0599738B1 (fr) 1992-11-27 1993-11-26 Pompe étanche à piston
JP5323231A JPH06213146A (ja) 1992-11-27 1993-11-29 密封ピストンポンプ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9214333A FR2698665B1 (fr) 1992-11-27 1992-11-27 Pompe étanche à piston.

Publications (2)

Publication Number Publication Date
FR2698665A1 FR2698665A1 (fr) 1994-06-03
FR2698665B1 true FR2698665B1 (fr) 1995-02-17

Family

ID=9436000

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9214333A Expired - Fee Related FR2698665B1 (fr) 1992-11-27 1992-11-27 Pompe étanche à piston.

Country Status (5)

Country Link
US (1) US5468128A (fr)
EP (1) EP0599738B1 (fr)
JP (1) JPH06213146A (fr)
DE (1) DE69301902T2 (fr)
FR (1) FR2698665B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5724080A (en) * 1993-12-20 1998-03-03 Canon Kabushiki Kaisha Non-sticking pump for use in recovery of ink jet recording apparatus
US6079959A (en) * 1996-07-15 2000-06-27 Saint-Gobain Performance Plastics Corporation Reciprocating pump
FR2780476B1 (fr) * 1998-06-30 2000-09-15 Peugeot Dispositif de transmission d'un volume de fluide sous pression et membrane pour un tel dispositif
US7335003B2 (en) * 2004-07-09 2008-02-26 Saint-Gobain Performance Plastics Corporation Precision dispense pump
JP4770424B2 (ja) 2005-11-24 2011-09-14 株式会社豊田自動織機 ダイヤフラム型ポンプ

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR823680A (fr) * 1936-07-01 1938-01-25 Perfectionnements aux pompes à diaphragme
US2241056A (en) * 1937-11-30 1941-05-06 Wright Aeronautical Corp Hydraulic diaphragm
US2675758A (en) * 1949-01-06 1954-04-20 Infilco Inc Chemical feeder
US2856047A (en) * 1952-02-07 1958-10-14 Dodge Mfg Corp Fluid pressure operated clutch
US2928426A (en) * 1952-06-27 1960-03-15 Malsbary Mfg Company Diaphragm for pump
US3092032A (en) * 1960-12-21 1963-06-04 Prec Chemical Pump Corp Pump
DE1231584B (de) * 1961-11-04 1966-12-29 Westinghouse Bremsen Apparate Bremskraftregler fuer Fahrzeuge, insbesondere Kraftfahrzeuge
FR1412473A (fr) * 1964-07-31 1965-10-01 Pompe
FR1432594A (fr) * 1964-12-30 1966-03-25 Dispositif de soutien total et, éventuellement, d'asservissement d'une membrane
DE2004227B2 (de) * 1970-01-30 1973-05-24 Knorr Bremse GmbH, 8000 München Membrankolben
US4495947A (en) * 1982-09-23 1985-01-29 Imasco-Cdc Research Foundation High speed medical ventilator
GB8708417D0 (en) * 1987-04-08 1987-05-13 Eaton Sa Monaco Electric pump
FR2624795B1 (fr) * 1987-12-21 1990-04-13 Imaje Sa Dispositif destine a recevoir une combinaison de deux chambres a volume variable et d'une pluralite de valves pour circuit d'alimentation d'une tete d'impression a jet d'encre
DE3813500A1 (de) * 1988-04-22 1989-11-02 Alkor Gmbh Membranpumpe oder membrankompressor

Also Published As

Publication number Publication date
EP0599738B1 (fr) 1996-03-20
EP0599738A1 (fr) 1994-06-01
US5468128A (en) 1995-11-21
JPH06213146A (ja) 1994-08-02
FR2698665A1 (fr) 1994-06-03
DE69301902T2 (de) 1996-09-26
DE69301902D1 (de) 1996-04-25

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Legal Events

Date Code Title Description
ST Notification of lapse