DE2020846A1 - Kolben fuer eine Brennkraftmaschine - Google Patents

Kolben fuer eine Brennkraftmaschine

Info

Publication number
DE2020846A1
DE2020846A1 DE19702020846 DE2020846A DE2020846A1 DE 2020846 A1 DE2020846 A1 DE 2020846A1 DE 19702020846 DE19702020846 DE 19702020846 DE 2020846 A DE2020846 A DE 2020846A DE 2020846 A1 DE2020846 A1 DE 2020846A1
Authority
DE
Germany
Prior art keywords
piston
head
pins
intermediate piece
columnar pins
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.)
Pending
Application number
DE19702020846
Other languages
German (de)
English (en)
Inventor
Acock John Forster
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.)
Ricardo PLC
Original Assignee
Ricardo and Co Engineers 1927 Ltd
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 Ricardo and Co Engineers 1927 Ltd filed Critical Ricardo and Co Engineers 1927 Ltd
Publication of DE2020846A1 publication Critical patent/DE2020846A1/de
Pending 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 
    • F02F3/0015—Multi-part pistons
    • F02F3/0023—Multi-part pistons the parts being bolted or screwed together
    • 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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 
    • F02F3/0015—Multi-part pistons
    • F02F3/003—Multi-part pistons the parts being connected by casting, brazing, welding or clamping
    • F02F2003/0061—Multi-part pistons the parts being connected by casting, brazing, welding or clamping by welding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
    • F05C2201/0448—Steel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
DE19702020846 1969-04-30 1970-04-29 Kolben fuer eine Brennkraftmaschine Pending DE2020846A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2207969 1969-04-30

Publications (1)

Publication Number Publication Date
DE2020846A1 true DE2020846A1 (de) 1970-11-12

Family

ID=10173583

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702020846 Pending DE2020846A1 (de) 1969-04-30 1970-04-29 Kolben fuer eine Brennkraftmaschine

Country Status (4)

Country Link
DE (1) DE2020846A1 (cg-RX-API-DMAC10.html)
FR (1) FR2040463A1 (cg-RX-API-DMAC10.html)
GB (1) GB1306082A (cg-RX-API-DMAC10.html)
NL (1) NL7006379A (cg-RX-API-DMAC10.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2230722A1 (de) * 1972-06-23 1974-01-17 Mahle Gmbh Brennkraftmaschinenkolben, insbesondere fuer dieselmaschinen, mit einem unterteil und einem mit diesem loesbar verbundenen oberteil

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5848951U (ja) * 1981-09-30 1983-04-02 トヨタ自動車株式会社 内燃機関のピストン構造
DE3511835A1 (de) * 1985-03-30 1986-10-09 M.A.N.- B & W Diesel GmbH, 8900 Augsburg Oelgekuehlter tauchkolben einer brennkraftmaschine
DE3540085A1 (de) * 1985-11-12 1987-05-14 Alcan Aluminiumwerke Kolben fuer brennkraftmaschinen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2230722A1 (de) * 1972-06-23 1974-01-17 Mahle Gmbh Brennkraftmaschinenkolben, insbesondere fuer dieselmaschinen, mit einem unterteil und einem mit diesem loesbar verbundenen oberteil

Also Published As

Publication number Publication date
FR2040463A1 (cg-RX-API-DMAC10.html) 1971-01-22
GB1306082A (cg-RX-API-DMAC10.html) 1973-02-07
NL7006379A (cg-RX-API-DMAC10.html) 1970-11-03

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