DE59203962D1 - Pistons for internal combustion engines. - Google Patents

Pistons for internal combustion engines.

Info

Publication number
DE59203962D1
DE59203962D1 DE59203962T DE59203962T DE59203962D1 DE 59203962 D1 DE59203962 D1 DE 59203962D1 DE 59203962 T DE59203962 T DE 59203962T DE 59203962 T DE59203962 T DE 59203962T DE 59203962 D1 DE59203962 D1 DE 59203962D1
Authority
DE
Germany
Prior art keywords
pistons
internal combustion
combustion engines
engines
internal
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
DE59203962T
Other languages
German (de)
Inventor
Volker Duersch
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.)
Federal Mogul Nuernberg GmbH
Original Assignee
Alcan Deutschland GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6869282&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE59203962(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Alcan Deutschland GmbH filed Critical Alcan Deutschland GmbH
Application granted granted Critical
Publication of DE59203962D1 publication Critical patent/DE59203962D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00—Pistons 
    • F02F3/16—Pistons  having cooling means
    • F02F3/20—Pistons  having cooling means the means being a fluid flowing through or along piston
    • F02F3/22—Pistons  having cooling means the means being a fluid flowing through or along piston the fluid being liquid
    • 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
    • F01M2001/086—Lubricating systems characterised by the provision therein of lubricant jetting means for lubricating gudgeon pins
DE59203962T 1991-07-15 1992-07-14 Pistons for internal combustion engines. Expired - Fee Related DE59203962D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9108696U DE9108696U1 (en) 1991-07-15 1991-07-15

Publications (1)

Publication Number Publication Date
DE59203962D1 true DE59203962D1 (en) 1995-11-16

Family

ID=6869282

Family Applications (2)

Application Number Title Priority Date Filing Date
DE9108696U Expired - Lifetime DE9108696U1 (en) 1991-07-15 1991-07-15
DE59203962T Expired - Fee Related DE59203962D1 (en) 1991-07-15 1992-07-14 Pistons for internal combustion engines.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE9108696U Expired - Lifetime DE9108696U1 (en) 1991-07-15 1991-07-15

Country Status (2)

Country Link
EP (1) EP0523625B1 (en)
DE (2) DE9108696U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109973237A (en) * 2017-12-20 2019-07-05 曼卡车和巴士股份公司 For lubricating the device of connecting rod bottom-end bearing

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4342044B4 (en) * 1993-12-09 2006-08-31 Mahle Gmbh Piston for an internal combustion engine
US6494170B2 (en) 2000-12-01 2002-12-17 Caterpillar Inc Two-piece piston assembly with skirt having pin bore oil ducts

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB556076A (en) * 1942-02-16 1943-09-20 George Bergmann Cooling system for internal combustion engines
DE804048C (en) * 1946-08-21 1951-04-16 Harry Ralph Ricardo piston
US3515035A (en) * 1968-07-05 1970-06-02 Brunswick Corp Piston pin lubrication
DE2730120A1 (en) * 1977-07-04 1979-01-25 Schmidt Gmbh Karl COOLED INTERNAL COMBUSTION PISTON
DE2743350A1 (en) * 1977-09-27 1979-04-05 Klaus Bruchner Reciprocating IC engine piston - is guided in cylinder by two axially spaced sets of oil pressure pockets around piston circumference
DE2829494A1 (en) * 1978-07-05 1980-01-17 Mahle Gmbh OIL COOLED PISTON FOR COMBUSTION ENGINES
SE422979B (en) * 1978-09-06 1982-04-05 Bofors Ab LIQUID PISTON FLOATING ENGINE WITH OIL COOLED PISTON
FI65477C (en) * 1979-02-16 1984-05-10 Waertsilae Oy Ab SMOERJSYSTEM

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109973237A (en) * 2017-12-20 2019-07-05 曼卡车和巴士股份公司 For lubricating the device of connecting rod bottom-end bearing
US11220938B2 (en) 2017-12-20 2022-01-11 Man Truck & Bus Ag Device for lubricating a big-end bearing

Also Published As

Publication number Publication date
EP0523625A1 (en) 1993-01-20
DE9108696U1 (en) 1991-08-29
EP0523625B1 (en) 1995-10-11

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8327 Change in the person/name/address of the patent owner

Owner name: FEDERAL-MOGUL NUERNBERG GMBH, 90441 NUERNBERG, DE

8339 Ceased/non-payment of the annual fee