GB1309983A - Devices for spraying oil on pistons of piston engines - Google Patents

Devices for spraying oil on pistons of piston engines

Info

Publication number
GB1309983A
GB1309983A GB1694871A GB1694871A GB1309983A GB 1309983 A GB1309983 A GB 1309983A GB 1694871 A GB1694871 A GB 1694871A GB 1694871 A GB1694871 A GB 1694871A GB 1309983 A GB1309983 A GB 1309983A
Authority
GB
United Kingdom
Prior art keywords
oil
pistons
devices
piston engines
spraying oil
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
Application number
GB1694871A
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.)
Tatra np
Original Assignee
Tatra np
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 Tatra np filed Critical Tatra np
Publication of GB1309983A publication Critical patent/GB1309983A/en
Expired 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
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M1/00—Pressure lubrication
    • F01M1/08—Lubricating systems characterised by the provision therein of lubricant jetting means
    • 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

Abstract

1309983 Cooling pistons TATRA NARODNI PODNIK 25 May 1971 [2 June 1970] 16948/71 Heading F2T In a system for distributing oil to the undersides of pistons of a piston engine, separate oil headers, for each piston, have annular oil ducts 6 of a width less than the diameter of the bore of the nozzle opening of spray-producing jets 4. The ducts retain particles in the oil and thus obviate the need for a separate oil cleaner.
GB1694871A 1970-06-02 1971-05-25 Devices for spraying oil on pistons of piston engines Expired GB1309983A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS383370 1970-06-02

Publications (1)

Publication Number Publication Date
GB1309983A true GB1309983A (en) 1973-03-14

Family

ID=5379571

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1694871A Expired GB1309983A (en) 1970-06-02 1971-05-25 Devices for spraying oil on pistons of piston engines

Country Status (3)

Country Link
CH (1) CH535377A (en)
FR (1) FR2095745A5 (en)
GB (1) GB1309983A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2859756A1 (en) * 2003-09-16 2005-03-18 Bontaz Centre Sa Piston cooling device for internal combustion engine, has jet nozzles integrated to common supply manifold with which rigid assembly is formed, where assembly is associated to fixing unit for being fixed directly to engine block
WO2018164878A1 (en) * 2017-03-07 2018-09-13 Illinois Tool Works Inc. Piston cooling jet assembly

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2852189C2 (en) * 1978-12-02 1982-04-15 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg Lubricating device for the cylinder of a reciprocating internal combustion engine
DE2853280B2 (en) * 1978-12-09 1981-04-09 Lechler Gmbh & Co Kg, 7012 Fellbach Full jet nozzle for cooling highly stressed machine parts, especially pistons in reciprocating engines
DE3703047C1 (en) * 1987-02-03 1988-06-23 Mtu Friedrichshafen Gmbh Lube oil channel
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
FR3043343B1 (en) * 2015-11-09 2019-08-02 Bontaz Centre R & D DEVICE FOR PROJECTING A FLUID AND COOLING SPRAY HAVING SUCH A DEVICE

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2859756A1 (en) * 2003-09-16 2005-03-18 Bontaz Centre Sa Piston cooling device for internal combustion engine, has jet nozzles integrated to common supply manifold with which rigid assembly is formed, where assembly is associated to fixing unit for being fixed directly to engine block
EP1517014A1 (en) * 2003-09-16 2005-03-23 Bontaz Centre Cooling device for the pistons of an internal combustion engine
CN1306152C (en) * 2003-09-16 2007-03-21 邦达中心 Cooling device for the pistons of an internal combustion engine
WO2018164878A1 (en) * 2017-03-07 2018-09-13 Illinois Tool Works Inc. Piston cooling jet assembly

Also Published As

Publication number Publication date
CH535377A (en) 1973-03-31
DE2126499A1 (en) 1972-01-27
FR2095745A5 (en) 1972-02-11

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee