ATE257910T1 - Dichtungsanordung unter vorspannung für eine hochdruckpumpe - Google Patents

Dichtungsanordung unter vorspannung für eine hochdruckpumpe

Info

Publication number
ATE257910T1
ATE257910T1 AT98948308T AT98948308T ATE257910T1 AT E257910 T1 ATE257910 T1 AT E257910T1 AT 98948308 T AT98948308 T AT 98948308T AT 98948308 T AT98948308 T AT 98948308T AT E257910 T1 ATE257910 T1 AT E257910T1
Authority
AT
Austria
Prior art keywords
spring
seal
high pressure
plunger
loading
Prior art date
Application number
AT98948308T
Other languages
English (en)
Inventor
Olivier L Tremoulet Jr
Chidambaram Raghavan
Katherine M Madden
Original Assignee
Flow Int Corp
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 Flow Int Corp filed Critical Flow Int Corp
Application granted granted Critical
Publication of ATE257910T1 publication Critical patent/ATE257910T1/de

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)
  • Mechanical Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AT98948308T 1997-09-18 1998-09-17 Dichtungsanordung unter vorspannung für eine hochdruckpumpe ATE257910T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/932,690 US6086070A (en) 1997-09-18 1997-09-18 High pressure fluid seal assembly
US09/071,706 US6145845A (en) 1997-09-18 1998-05-01 Biased seal assembly for high pressure fluid pump
PCT/US1998/019410 WO1999014500A1 (en) 1997-09-18 1998-09-17 Biased seal assembly for high pressure fluid pump

Publications (1)

Publication Number Publication Date
ATE257910T1 true ATE257910T1 (de) 2004-01-15

Family

ID=26752562

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98948308T ATE257910T1 (de) 1997-09-18 1998-09-17 Dichtungsanordung unter vorspannung für eine hochdruckpumpe

Country Status (9)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7247006B2 (en) * 2002-01-02 2007-07-24 Flow International Corporation Method and apparatus for sealing an ultrahigh-pressure fluid system
US7568424B2 (en) 2002-01-02 2009-08-04 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
JP5244388B2 (ja) * 2004-08-18 2013-07-24 ウオーターズ・テクノロジーズ・コーポレイシヨン 加圧下の流体を生成するかまたは運ぶための装置及び方法並びに該装置に用いられるシール部材
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
EP1015768A1 (de) 2000-07-05
WO1999014500A1 (en) 1999-03-25
DE69821125D1 (de) 2004-02-19
AU9490498A (en) 1999-04-05
JP2001516846A (ja) 2001-10-02
ES2214731T3 (es) 2004-09-16
CA2303103A1 (en) 1999-03-25
TW490535B (en) 2002-06-11
JP4409761B2 (ja) 2010-02-03
CA2303103C (en) 2003-11-25
DE69821125T2 (de) 2004-11-11
EP1015768B1 (de) 2004-01-14

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties