ES2214731T3 - Conjunto de junta de obturacion solicitada para bomba de fluido de alta presion. - Google Patents

Conjunto de junta de obturacion solicitada para bomba de fluido de alta presion.

Info

Publication number: ES2214731T3
Authority: ES; Spain
Prior art keywords: spring; plunger; assembly; coupling; joint
Prior art date: 1997-09-18
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 - Lifetime

Application number

ES98948308T

Other languages

English (en)

Spanish (es)

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

Flow International 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.)

1997-09-18

Filing date

1998-09-17

Publication date

2004-09-16

1997-09-18 Priority claimed from US08/932,690 external-priority patent/US6086070A/en

1998-09-17 Application filed by Flow International Corp filed Critical Flow International Corp

2004-09-16 Application granted granted Critical

2004-09-16 Publication of ES2214731T3 publication Critical patent/ES2214731T3/es

2018-09-17 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000012530 fluid Substances 0.000 title claims abstract description 14
238000000034 method Methods 0.000 claims abstract description 13
230000008878 coupling Effects 0.000 claims description 51
238000010168 coupling process Methods 0.000 claims description 51
238000005859 coupling reaction Methods 0.000 claims description 51
238000007789 sealing Methods 0.000 claims description 5
230000014759 maintenance of location Effects 0.000 claims 2
230000002787 reinforcement Effects 0.000 description 8
239000000463 material Substances 0.000 description 5
238000012856 packing Methods 0.000 description 4
238000003754 machining Methods 0.000 description 3
238000003825 pressing Methods 0.000 description 3
238000013459 approach Methods 0.000 description 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
239000004705 High-molecular-weight polyethylene Substances 0.000 description 1
239000000919 ceramic Substances 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
238000009826 distribution Methods 0.000 description 1
229920001971 elastomer Polymers 0.000 description 1
239000000806 elastomer Substances 0.000 description 1
238000001125 extrusion Methods 0.000 description 1
229910002804 graphite Inorganic materials 0.000 description 1
239000010439 graphite Substances 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
239000011347 resin Substances 0.000 description 1
229920005989 resin Polymers 0.000 description 1
239000011800 void material Substances 0.000 description 1
229910052845 zircon Inorganic materials 0.000 description 1
GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 1

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)

ES98948308T 1997-09-18 1998-09-17 Conjunto de junta de obturacion solicitada para bomba de fluido de alta presion. Expired - Lifetime ES2214731T3 (es)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US08/932,690 US6086070A (en)	1997-09-18	1997-09-18	High pressure fluid seal assembly
US932690		1997-09-18
US09/071,706 US6145845A (en)	1997-09-18	1998-05-01	Biased seal assembly for high pressure fluid pump
US71706		1998-05-01

Publications (1)

Publication Number	Publication Date
ES2214731T3 true ES2214731T3 (es)	2004-09-16

Family

ID=26752562

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES98948308T Expired - Lifetime ES2214731T3 (es)	1997-09-18	1998-09-17	Conjunto de junta de obturacion solicitada para bomba de fluido de alta presion.

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
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
US8960071B2 (en)	2004-08-18	2015-02-24	Waters Technologies Corporation	Piston pump with leak diagnostic port
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

1998
- 1998-09-17 AT AT98948308T patent/ATE257910T1/de not_active IP Right Cessation
- 1998-09-17 AU AU94904/98A patent/AU9490498A/en not_active Abandoned
- 1998-09-17 CA CA002303103A patent/CA2303103C/en not_active Expired - Fee Related
- 1998-09-17 JP JP2000512008A patent/JP4409761B2/ja not_active Expired - Lifetime
- 1998-09-17 ES ES98948308T patent/ES2214731T3/es not_active Expired - Lifetime
- 1998-09-17 WO PCT/US1998/019410 patent/WO1999014500A1/en not_active Ceased
- 1998-09-17 EP EP98948308A patent/EP1015768B1/de not_active Expired - Lifetime
- 1998-09-17 DE DE69821125T patent/DE69821125T2/de not_active Expired - Fee Related
- 1998-09-18 TW TW087115582A patent/TW490535B/zh not_active IP Right Cessation

Also Published As

Publication number	Publication date
WO1999014500A1 (en)	1999-03-25
EP1015768B1 (de)	2004-01-14
JP2001516846A (ja)	2001-10-02
CA2303103C (en)	2003-11-25
TW490535B (en)	2002-06-11
AU9490498A (en)	1999-04-05
DE69821125D1 (de)	2004-02-19
ATE257910T1 (de)	2004-01-15
DE69821125T2 (de)	2004-11-11
EP1015768A1 (de)	2000-07-05
JP4409761B2 (ja)	2010-02-03
CA2303103A1 (en)	1999-03-25

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