FR2719868B1 - Piston cooling nozzle for internal combustion engine. - Google Patents

Piston cooling nozzle for internal combustion engine.

Info

Publication number
FR2719868B1
FR2719868B1 FR9405916A FR9405916A FR2719868B1 FR 2719868 B1 FR2719868 B1 FR 2719868B1 FR 9405916 A FR9405916 A FR 9405916A FR 9405916 A FR9405916 A FR 9405916A FR 2719868 B1 FR2719868 B1 FR 2719868B1
Authority
FR
France
Prior art keywords
combustion engine
internal combustion
cooling nozzle
piston cooling
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
FR9405916A
Other languages
French (fr)
Other versions
FR2719868A1 (en
Inventor
Yves Bontaz
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.)
Bontaz Centre SA
Original Assignee
Bontaz Centre 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 Bontaz Centre SA filed Critical Bontaz Centre SA
Priority to FR9405916A priority Critical patent/FR2719868B1/en
Priority to EP95420120A priority patent/EP0682175A1/en
Publication of FR2719868A1 publication Critical patent/FR2719868A1/en
Application granted granted Critical
Publication of FR2719868B1 publication Critical patent/FR2719868B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P3/00—Liquid cooling
    • F01P3/06—Arrangements for cooling pistons
    • F01P3/08—Cooling of piston exterior only, e.g. by jets
FR9405916A 1994-05-10 1994-05-10 Piston cooling nozzle for internal combustion engine. Expired - Fee Related FR2719868B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9405916A FR2719868B1 (en) 1994-05-10 1994-05-10 Piston cooling nozzle for internal combustion engine.
EP95420120A EP0682175A1 (en) 1994-05-10 1995-05-05 Spray nozzle for piston cooling for an internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9405916A FR2719868B1 (en) 1994-05-10 1994-05-10 Piston cooling nozzle for internal combustion engine.

Publications (2)

Publication Number Publication Date
FR2719868A1 FR2719868A1 (en) 1995-11-17
FR2719868B1 true FR2719868B1 (en) 1996-06-21

Family

ID=9463200

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9405916A Expired - Fee Related FR2719868B1 (en) 1994-05-10 1994-05-10 Piston cooling nozzle for internal combustion engine.

Country Status (2)

Country Link
EP (1) EP0682175A1 (en)
FR (1) FR2719868B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2340578A (en) * 1998-08-13 2000-02-23 Cummins Engine Co Ltd Mounting a nozzle on an engine block to direct cooling oil at the underside of a reciprocating piston
FR2827009B1 (en) * 2001-07-04 2003-12-12 Bontaz Centre Sa PISTON COOLING JET
FR2844003B1 (en) * 2002-09-02 2006-06-16 Bontaz Centre Sa MULTI-PROJECTION SPRINKLER FOR ENGINE COOLING, AND ENGINES EQUIPPED WITH SUCH SPRAYERS
FR2861804B1 (en) * 2003-11-04 2006-01-20 Bontaz Centre PISTON COOLING JET WITH REDUCED AXIS
CN101865015B (en) * 2010-06-02 2011-11-16 奇瑞汽车股份有限公司 Piston cooling nozzle
JP5827164B2 (en) * 2012-04-04 2015-12-02 トヨタ自動車株式会社 Oil jet
FR3067770B1 (en) * 2017-06-16 2020-08-14 Bontaz Centre R & D CAPTIVE SCREW JET

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1957499A1 (en) * 1969-11-15 1971-05-27 Maschf Augsburg Nuernberg Ag Fixation of machine parts against twisting
CS234514B1 (en) * 1983-06-22 1985-04-16 Zdenek Kudelka Equipment for piston spraying by oil
JPH0227112A (en) * 1988-06-07 1990-01-29 Stanadyne Automot Corp Nozzle assembly for cooling crown of piston for internal combustione engine
JP2722216B2 (en) * 1988-09-09 1998-03-04 本田技研工業株式会社 Piston cooling system
US4979473A (en) * 1989-10-20 1990-12-25 Cummins Engine Company, Inc. Piston cooling nozzle

Also Published As

Publication number Publication date
FR2719868A1 (en) 1995-11-17
EP0682175A1 (en) 1995-11-15

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Legal Events

Date Code Title Description
CJ Change in legal form
GC Lien (pledge) constituted
GC Lien (pledge) constituted
RG Lien (pledge) cancelled
ST Notification of lapse

Effective date: 20100129

RG Lien (pledge) cancelled

Effective date: 20111129