SE7809366L - piston pin - Google Patents

piston pin

Info

Publication number
SE7809366L
SE7809366L SE7809366A SE7809366A SE7809366L SE 7809366 L SE7809366 L SE 7809366L SE 7809366 A SE7809366 A SE 7809366A SE 7809366 A SE7809366 A SE 7809366A SE 7809366 L SE7809366 L SE 7809366L
Authority
SE
Sweden
Prior art keywords
oil
piston pin
gudgeon pin
piston
connecting rod
Prior art date
Application number
SE7809366A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE422979B (en
Inventor
F H Rodskier
Original Assignee
Bofors Ab
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 Bofors Ab filed Critical Bofors Ab
Priority to SE7809366A priority Critical patent/SE422979B/en
Priority to GB7930016A priority patent/GB2031112B/en
Priority to FI792711A priority patent/FI64446C/en
Priority to IT50148/79A priority patent/IT1120554B/en
Priority to FR7922243A priority patent/FR2435640A1/en
Priority to DK371879A priority patent/DK148169C/en
Priority to DE19792936068 priority patent/DE2936068A1/en
Publication of SE7809366L publication Critical patent/SE7809366L/en
Publication of SE422979B publication Critical patent/SE422979B/en

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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/10—Connection to driving members
    • F16J1/14—Connection to driving members with connecting-rods, i.e. pivotal connections
    • F16J1/16—Connection to driving members with connecting-rods, i.e. pivotal connections with gudgeon-pin; Gudgeon-pins
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

A gudgeon pin 2 for internal- combustion engines with oil-cooled pistons is made in one piece with a number of oil channels communicating with each other running diagonally through the otherwise solid core of the gudgeon pin to conduct cooling oil from a feed channel 10 in the connecting rod to the top of the piston. <IMAGE>
SE7809366A 1978-09-06 1978-09-06 LIQUID PISTON FLOATING ENGINE WITH OIL COOLED PISTON SE422979B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE7809366A SE422979B (en) 1978-09-06 1978-09-06 LIQUID PISTON FLOATING ENGINE WITH OIL COOLED PISTON
GB7930016A GB2031112B (en) 1978-09-06 1979-08-30 Gudgeon pin
FI792711A FI64446C (en) 1978-09-06 1979-08-31 FLYTANDE KOLVTAPP
IT50148/79A IT1120554B (en) 1978-09-06 1979-09-03 IMPROVEMENT IN THE PISTON PINS FOR INTERNAL COMBUSTION ENGINES
FR7922243A FR2435640A1 (en) 1978-09-06 1979-09-05 PISTON AXLE FOR INTERNAL COMBUSTION ENGINE
DK371879A DK148169C (en) 1978-09-06 1979-09-05 OIL COOLED STAMP WITH SWIMMING Piston LOSS FOR A COMBUSTION ENGINE
DE19792936068 DE2936068A1 (en) 1978-09-06 1979-09-06 PISTON PIN

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7809366A SE422979B (en) 1978-09-06 1978-09-06 LIQUID PISTON FLOATING ENGINE WITH OIL COOLED PISTON

Publications (2)

Publication Number Publication Date
SE7809366L true SE7809366L (en) 1980-03-07
SE422979B SE422979B (en) 1982-04-05

Family

ID=20335741

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7809366A SE422979B (en) 1978-09-06 1978-09-06 LIQUID PISTON FLOATING ENGINE WITH OIL COOLED PISTON

Country Status (7)

Country Link
DE (1) DE2936068A1 (en)
DK (1) DK148169C (en)
FI (1) FI64446C (en)
FR (1) FR2435640A1 (en)
GB (1) GB2031112B (en)
IT (1) IT1120554B (en)
SE (1) SE422979B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2527728A1 (en) * 1982-05-28 1983-12-02 Semt PISTON AXIS AND PISTON, IN PARTICULAR FOR AN INTERNAL COMBUSTION ENGINE, EQUIPPED WITH SAID AXIS
DE9108696U1 (en) * 1991-07-15 1991-08-29 Alcan Deutschland Gmbh, 3400 Goettingen, De
DE4325903C1 (en) * 1993-08-02 1994-09-08 Daimler Benz Ag Piston pin bearing
DE4410141B4 (en) * 1994-03-24 2008-05-08 Mahle Gmbh Closing of production-related holes in pistons with cooling channel
DE19954725A1 (en) * 1999-11-12 2001-05-23 Ks Kolbenschmidt Gmbh Piston with a connection from a cooling channel to a piston pin bore
JP6068629B2 (en) * 2012-06-04 2017-01-25 コンポーネンタ フィンランド オサケ ユキチュア Piston for internal combustion engine
CN107489511A (en) * 2016-12-23 2017-12-19 宝沃汽车（中国）有限公司 A kind of vehicle, engine and piston connecting rod unit cooling body

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2588666A (en) * 1949-03-10 1952-03-11 Chrysler Corp Piston assembly
BE486689A (en) * 1949-05-23 1949-01-31
FR1484865A (en) * 1966-06-10 1967-06-16 Mirrlees Nat Ltd Piston enhancements for internal combustion compression ignition engines
DE2348870A1 (en) * 1973-09-28 1975-04-10 Maschf Augsburg Nuernberg Ag MULTI-PIECE PISTON FOR COMBUSTION MACHINES, IN PARTICULAR LARGE DIESEL ENGINES

Also Published As

Publication number Publication date
IT1120554B (en) 1986-03-26
FI64446C (en) 1983-11-10
FR2435640A1 (en) 1980-04-04
SE422979B (en) 1982-04-05
DK148169B (en) 1985-03-25
DE2936068A1 (en) 1980-03-20
FI64446B (en) 1983-07-29
DK148169C (en) 1985-12-02
GB2031112A (en) 1980-04-16
FR2435640B1 (en) 1983-12-16
GB2031112B (en) 1982-08-25
DE2936068C2 (en) 1988-09-01
IT7950148A0 (en) 1979-09-03
FI792711A (en) 1980-03-07
DK371879A (en) 1980-03-07

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