CA2303103A1 - Ensemble joint sollicite pour pompe a liquide sous pression elevee - Google Patents

Ensemble joint sollicite pour pompe a liquide sous pression elevee Download PDF

Info

Publication number
CA2303103A1
CA2303103A1 CA002303103A CA2303103A CA2303103A1 CA 2303103 A1 CA2303103 A1 CA 2303103A1 CA 002303103 A CA002303103 A CA 002303103A CA 2303103 A CA2303103 A CA 2303103A CA 2303103 A1 CA2303103 A1 CA 2303103A1
Authority
CA
Canada
Prior art keywords
spring
high pressure
fluid pump
seal
plunger
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.)
Granted
Application number
CA002303103A
Other languages
English (en)
Other versions
CA2303103C (fr
Inventor
Olivier L. Tremoulet, Jr.
Chidambaram Raghavan
Katherine M. Madden
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.)
Flow International Corp
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
Priority claimed from US08/932,690 external-priority patent/US6086070A/en
Application filed by Individual filed Critical Individual
Publication of CA2303103A1 publication Critical patent/CA2303103A1/fr
Application granted granted Critical
Publication of CA2303103C publication Critical patent/CA2303103C/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
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F04B53/162—Adaptations of cylinders
    • F04B53/164—Stoffing boxes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Sealing Devices (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Mechanical Sealing (AREA)
CA002303103A 1997-09-18 1998-09-17 Ensemble joint sollicite pour pompe a liquide sous pression elevee Expired - Fee Related CA2303103C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US08/932,690 US6086070A (en) 1997-09-18 1997-09-18 High pressure fluid seal assembly
US932,690 1997-09-18
US071,706 1998-05-01
US09/071,706 US6145845A (en) 1997-09-18 1998-05-01 Biased seal assembly for high pressure fluid pump
PCT/US1998/019410 WO1999014500A1 (fr) 1997-09-18 1998-09-17 Ensemble joint sollicite pour pompe a liquide sous pression elevee

Publications (2)

Publication Number Publication Date
CA2303103A1 true CA2303103A1 (fr) 1999-03-25
CA2303103C CA2303103C (fr) 2003-11-25

Family

ID=26752562

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002303103A Expired - Fee Related CA2303103C (fr) 1997-09-18 1998-09-17 Ensemble joint sollicite pour pompe a liquide sous pression elevee

Country Status (9)

Country Link
EP (1) EP1015768B1 (fr)
JP (1) JP4409761B2 (fr)
AT (1) ATE257910T1 (fr)
AU (1) AU9490498A (fr)
CA (1) CA2303103C (fr)
DE (1) DE69821125T2 (fr)
ES (1) ES2214731T3 (fr)
TW (1) TW490535B (fr)
WO (1) WO1999014500A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7568424B2 (en) * 2002-01-02 2009-08-04 Flow International Corporation Method and apparatus for sealing an ultrahigh-pressure fluid system
US7247006B2 (en) * 2002-01-02 2007-07-24 Flow International Corporation Method and apparatus for sealing an ultrahigh-pressure fluid system
US8960071B2 (en) 2004-08-18 2015-02-24 Waters Technologies Corporation Piston pump with leak diagnostic port
WO2006023526A2 (fr) * 2004-08-18 2006-03-02 Waters Investments Limited Chemin de fuite defini menage dans un joint haute pression
AT512043B1 (de) 2012-03-05 2013-05-15 Bhdt Gmbh Hochdruckeinrichtung für flüssige Medien
DE102017212498A1 (de) * 2017-07-20 2019-01-24 Robert Bosch Gmbh Kolbenpumpe, insbesondere Kraftstoff-Hochdruckpumpe für eine Brennkraftmaschine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3776558A (en) * 1972-03-17 1973-12-04 Exxon Production Research Co Tandem packing for a reciprocating pump
US4448574A (en) * 1982-01-25 1984-05-15 Aiko Engineering Co. Ltd. Extra-high pressure water pump
JP3781463B2 (ja) * 1995-11-10 2006-05-31 株式会社ニクニ メカニカルシール

Also Published As

Publication number Publication date
ES2214731T3 (es) 2004-09-16
JP4409761B2 (ja) 2010-02-03
WO1999014500A1 (fr) 1999-03-25
DE69821125D1 (de) 2004-02-19
JP2001516846A (ja) 2001-10-02
ATE257910T1 (de) 2004-01-15
EP1015768B1 (fr) 2004-01-14
CA2303103C (fr) 2003-11-25
AU9490498A (en) 1999-04-05
EP1015768A1 (fr) 2000-07-05
DE69821125T2 (de) 2004-11-11
TW490535B (en) 2002-06-11

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed