DE2241195C2 - Kolben aus Leichtmetall für eine Brennkraftmaschine oder einen Kompressor - Google Patents

Kolben aus Leichtmetall für eine Brennkraftmaschine oder einen Kompressor

Info

Publication number
DE2241195C2
DE2241195C2 DE2241195A DE2241195A DE2241195C2 DE 2241195 C2 DE2241195 C2 DE 2241195C2 DE 2241195 A DE2241195 A DE 2241195A DE 2241195 A DE2241195 A DE 2241195A DE 2241195 C2 DE2241195 C2 DE 2241195C2
Authority
DE
Germany
Prior art keywords
piston
insert
piston pin
light metal
skirt
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
DE2241195A
Other languages
German (de)
English (en)
Other versions
DE2241195A1 (de
Inventor
Frederick Edward Bradford Yorkshire Cockcroft
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.)
Hepworth & Grandage Ltd Bradford Yorkshire Gb
Original Assignee
Hepworth & Grandage Ltd Bradford Yorkshire Gb
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 Hepworth & Grandage Ltd Bradford Yorkshire Gb filed Critical Hepworth & Grandage Ltd Bradford Yorkshire Gb
Publication of DE2241195A1 publication Critical patent/DE2241195A1/de
Application granted granted Critical
Publication of DE2241195C2 publication Critical patent/DE2241195C2/de
Expired 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 
    • F02F3/02—Pistons  having means for accommodating or controlling heat expansion
    • F02F3/04—Pistons  having means for accommodating or controlling heat expansion having expansion-controlling inserts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons
    • 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
    • F16J1/04—Resilient guiding parts, e.g. skirts, particularly for trunk pistons
    • F16J1/06—Resilient guiding parts, e.g. skirts, particularly for trunk pistons with separate expansion members; Expansion members
    • 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
    • F05C2201/02—Light metals
    • F05C2201/021—Aluminium
    • 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
    • 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
    • F05C2251/00—Material properties
    • F05C2251/04—Thermal properties
    • F05C2251/042—Expansivity

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
DE2241195A 1971-08-27 1972-08-22 Kolben aus Leichtmetall für eine Brennkraftmaschine oder einen Kompressor Expired DE2241195C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4039371A GB1394830A (en) 1971-08-27 1971-08-27 Pistons

Publications (2)

Publication Number Publication Date
DE2241195A1 DE2241195A1 (de) 1973-03-22
DE2241195C2 true DE2241195C2 (de) 1982-06-09

Family

ID=10414683

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2241195A Expired DE2241195C2 (de) 1971-08-27 1972-08-22 Kolben aus Leichtmetall für eine Brennkraftmaschine oder einen Kompressor

Country Status (7)

Country Link
JP (2) JPS4831353A (US07122547-20061017-C00032.png)
AU (1) AU460790B2 (US07122547-20061017-C00032.png)
DE (1) DE2241195C2 (US07122547-20061017-C00032.png)
ES (1) ES406133A1 (US07122547-20061017-C00032.png)
FR (1) FR2151892A5 (US07122547-20061017-C00032.png)
GB (1) GB1394830A (US07122547-20061017-C00032.png)
ZA (1) ZA725310B (US07122547-20061017-C00032.png)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5143570A (ja) * 1974-10-09 1976-04-14 Hiroki Katsuki Butsupinhairetsusochi
JPS525150A (en) * 1975-06-27 1977-01-14 Miyake Seisakusho:Kk Method of distributing containers
GB1505148A (en) * 1975-08-12 1978-03-30 Hepworth & Grandage Ltd Pistons
JPS54135479U (US07122547-20061017-C00032.png) * 1978-03-13 1979-09-20
GB8309832D0 (en) * 1983-04-12 1983-05-18 Ae Plc Pistons and castings
JPH0351552Y2 (US07122547-20061017-C00032.png) * 1985-05-30 1991-11-06

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1835874A (en) * 1926-01-06 1931-12-08 Cleveland Trust Co Piston
CH143811A (de) * 1929-10-25 1930-11-30 Isler Fritz Tauchkolben aus Leichtmetall für Verbrennungskraftmaschinen.
DE909163C (de) * 1948-10-02 1954-04-15 Schmidt Gmbh Karl Leichtmetallkolben fuer Brennkraftmaschinen
GB701291A (en) * 1949-12-22 1953-12-23 Hermann Hahle Improvements in, and relating to, light metal pistons for internal combustion engines
GB1125892A (en) * 1964-12-31 1968-09-05 Hepworth & Grandage Ltd Improvements in or relating to pistons for internal combustion engines

Also Published As

Publication number Publication date
AU460790B2 (en) 1975-05-08
ES406133A1 (es) 1975-08-01
FR2151892A5 (US07122547-20061017-C00032.png) 1973-04-20
ZA725310B (en) 1973-04-25
JPS4831353A (US07122547-20061017-C00032.png) 1973-04-24
GB1394830A (en) 1975-05-21
AU4522072A (en) 1974-02-07
JPS55163447U (US07122547-20061017-C00032.png) 1980-11-25
DE2241195A1 (de) 1973-03-22

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Legal Events

Date Code Title Description
OD Request for examination
D2 Grant after examination
8363 Opposition against the patent
8330 Complete disclaimer