GB1505148A - Pistons - Google Patents

Pistons

Info

Publication number
GB1505148A
GB1505148A GB33464/75A GB3346475A GB1505148A GB 1505148 A GB1505148 A GB 1505148A GB 33464/75 A GB33464/75 A GB 33464/75A GB 3346475 A GB3346475 A GB 3346475A GB 1505148 A GB1505148 A GB 1505148A
Authority
GB
United Kingdom
Prior art keywords
piston
light metal
partly
skirt
crown
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
GB33464/75A
Other languages
English (en)
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 Bradford Ltd
Original Assignee
Hepworth and Grandage 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 Hepworth and Grandage Ltd filed Critical Hepworth and Grandage Ltd
Priority to GB33464/75A priority Critical patent/GB1505148A/en
Priority to AU15927/76A priority patent/AU493101B2/en
Priority to ZA764197A priority patent/ZA764197B/xx
Priority to US05/705,787 priority patent/US4074617A/en
Priority to IN1341/CAL/76A priority patent/IN146467B/en
Priority to IT50652/76A priority patent/IT1073709B/it
Priority to FR7624043A priority patent/FR2321049A1/fr
Priority to DE2636112A priority patent/DE2636112C2/de
Priority to NZ181743A priority patent/NZ181743A/xx
Priority to ES450607A priority patent/ES450607A1/es
Publication of GB1505148A publication Critical patent/GB1505148A/en
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
    • F02F3/047—Pistons  having means for accommodating or controlling heat expansion having expansion-controlling inserts the inserts being located around the gudgeon pin bearings
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
GB33464/75A 1975-08-12 1975-08-12 Pistons Expired GB1505148A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
GB33464/75A GB1505148A (en) 1975-08-12 1975-08-12 Pistons
AU15927/76A AU493101B2 (en) 1975-08-12 1976-07-15 Pistons
ZA764197A ZA764197B (en) 1975-08-12 1976-07-15 Pistons
US05/705,787 US4074617A (en) 1975-08-12 1976-07-16 Pistons for internal combustion engines or for compressors
IN1341/CAL/76A IN146467B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-08-12 1976-07-27
IT50652/76A IT1073709B (it) 1975-08-12 1976-07-28 Pistone di metallo leggero in particolare per motori a combustione interna compressori e simili
FR7624043A FR2321049A1 (fr) 1975-08-12 1976-08-06 Piston en metal leger pour moteurs a combustion interne ou pour compresseurs
DE2636112A DE2636112C2 (de) 1975-08-12 1976-08-11 Leichtmetallkolben
NZ181743A NZ181743A (en) 1975-08-12 1976-08-11 Light metal piston inserts:bands of insert nearest piston crown longer than those nearest open skirt
ES450607A ES450607A1 (es) 1975-08-12 1976-08-11 Perfeccionamientos introducidos en pistones de metal ligero.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB33464/75A GB1505148A (en) 1975-08-12 1975-08-12 Pistons

Publications (1)

Publication Number Publication Date
GB1505148A true GB1505148A (en) 1978-03-30

Family

ID=10353305

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33464/75A Expired GB1505148A (en) 1975-08-12 1975-08-12 Pistons

Country Status (9)

Country Link
US (1) US4074617A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2636112C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES450607A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2321049A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1505148A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IN (1) IN146467B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1073709B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NZ (1) NZ181743A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA764197B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4730547A (en) * 1983-04-12 1988-03-15 Ae Plc Pistons and piston castings

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2808914C2 (de) * 1978-03-02 1983-10-27 Mahle Gmbh, 7000 Stuttgart Leichtmetallhubkolben für Verbrennungsmotoren
DE3511557A1 (de) * 1985-03-29 1986-10-02 Kolbenschmidt AG, 7107 Neckarsulm Leichtmetall-regelkolben
JPH0750049Y2 (ja) * 1986-11-25 1995-11-15 イズミ工業株式会社 熱膨張抑制ピストン用ストラット
US5000078A (en) * 1987-04-18 1991-03-19 Mahle Gmbh Light metal trunk piston for internal combustion engines
GB2495314A (en) * 2011-10-06 2013-04-10 Rcv Engines Ltd A rotary valve internal combustion engine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1792504A (en) * 1927-03-16 1931-02-17 Bohn Aluminium & Brass Corp Piston
CH138972A (de) * 1927-03-16 1930-03-31 Bohn Aluminium & Brass Corp Tauchkolben.
US1681621A (en) * 1927-06-22 1928-08-21 Bohn Aluminium & Brass Corp Piston
US2238087A (en) * 1938-05-16 1941-04-15 Sterling Corp Piston
GB1394830A (en) * 1971-08-27 1975-05-21 Hepworth & Grandage Ltd Pistons

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4730547A (en) * 1983-04-12 1988-03-15 Ae Plc Pistons and piston castings

Also Published As

Publication number Publication date
ZA764197B (en) 1977-07-27
DE2636112A1 (de) 1977-02-24
DE2636112C2 (de) 1984-10-04
ES450607A1 (es) 1977-07-16
IN146467B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1979-06-09
NZ181743A (en) 1978-06-20
FR2321049A1 (fr) 1977-03-11
IT1073709B (it) 1985-04-17
US4074617A (en) 1978-02-21
FR2321049B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1982-04-30
AU1592776A (en) 1978-01-19

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee