FR3052217B1 - PRESSURE RELIEF VALVE HAVING A ROD - Google Patents

PRESSURE RELIEF VALVE HAVING A ROD Download PDF

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Publication number
FR3052217B1
FR3052217B1 FR1655134A FR1655134A FR3052217B1 FR 3052217 B1 FR3052217 B1 FR 3052217B1 FR 1655134 A FR1655134 A FR 1655134A FR 1655134 A FR1655134 A FR 1655134A FR 3052217 B1 FR3052217 B1 FR 3052217B1
Authority
FR
France
Prior art keywords
rod
pressure relief
relief valve
abutment
male
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
FR1655134A
Other languages
French (fr)
Other versions
FR3052217A1 (en
Inventor
Benoit Maurice
Danilo Falchi
Pascal TOUITOU
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.)
Valeo Systemes Thermiques SAS
Original Assignee
Valeo Systemes Thermiques SAS
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 Valeo Systemes Thermiques SAS filed Critical Valeo Systemes Thermiques SAS
Priority to FR1655134A priority Critical patent/FR3052217B1/en
Publication of FR3052217A1 publication Critical patent/FR3052217A1/en
Application granted granted Critical
Publication of FR3052217B1 publication Critical patent/FR3052217B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/048—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded combined with other safety valves, or with pressure control devices

Abstract

L'invention concerne une soupape de surpression (1) notamment pour une vanne de circulation de fluide, comportant une tige (100) et un moyen de guidage (200) de ladite tige, ladite tige étant prévue pour coulisser à l'intérieur du moyen de guidage, ladite tige comprenant au moins un dispositif de retenue mâle (120) qui s'étend à partir de sa surface de coulissement et prévus pour maintenir la tige en appui sur une surface de butée du moyen de guidage, le ou les dispositifs de retenue mâle comportant une première face d'appui (121a) coopérant de façon surfacique avec au moins une partie de ladite surface de butée. Grâce à l'appui surfacique procuré par l'invention, les contraintes sont mieux réparties au sein du ou des dispositifs de retenue mâle, par exemple des ergots, qui sont alors moins fragiles.The invention relates to a pressure relief valve (1) in particular for a fluid circulation valve, comprising a rod (100) and a guide means (200) for said rod, said rod being provided for sliding inside the means. for guiding said rod comprising at least one male retaining device (120) extending from its sliding surface and provided for holding the rod in abutment on an abutment surface of the guiding means, the at least one holding device male retainer having a first bearing surface (121a) cooperating surface with at least a portion of said abutment surface. Thanks to the surface support provided by the invention, the stresses are better distributed within the male retaining device or devices, for example lugs, which are then less fragile.

FR1655134A 2016-06-06 2016-06-06 PRESSURE RELIEF VALVE HAVING A ROD Expired - Fee Related FR3052217B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1655134A FR3052217B1 (en) 2016-06-06 2016-06-06 PRESSURE RELIEF VALVE HAVING A ROD

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1655134 2016-06-06
FR1655134A FR3052217B1 (en) 2016-06-06 2016-06-06 PRESSURE RELIEF VALVE HAVING A ROD

Publications (2)

Publication Number Publication Date
FR3052217A1 FR3052217A1 (en) 2017-12-08
FR3052217B1 true FR3052217B1 (en) 2019-05-17

Family

ID=56404239

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1655134A Expired - Fee Related FR3052217B1 (en) 2016-06-06 2016-06-06 PRESSURE RELIEF VALVE HAVING A ROD

Country Status (1)

Country Link
FR (1) FR3052217B1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19741249A1 (en) * 1997-09-18 1999-03-25 Itt Mfg Enterprises Inc Seat valve with housing for valve body, and spring
US6142037A (en) * 1999-06-23 2000-11-07 Daimlerchrysler Corporation Transmission check valve
US7185671B2 (en) * 2004-12-27 2007-03-06 A. Y. Mcdonald Mfg. Co. Angled dual check valve
US7708025B2 (en) * 2005-03-07 2010-05-04 Colder Products Company Poppet valve member
US8091864B2 (en) * 2005-12-20 2012-01-10 Ds Smith Plastics Limited Valve for a fluid flow connector having an overmolded plunger
KR102031171B1 (en) * 2012-05-03 2019-10-11 보르그워너 인코퍼레이티드 Bypass valve, in particular compressor bypass valve
FR3015613B1 (en) * 2013-12-19 2016-06-10 Valeo Systemes Thermiques CONTROL VALVE FOR A FLUID CIRCUIT CIRCUIT, IN PARTICULAR FOR A MOTOR VEHICLE

Also Published As

Publication number Publication date
FR3052217A1 (en) 2017-12-08

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