GB1542230A - Pistons - Google Patents

Pistons

Info

Publication number
GB1542230A
GB1542230A GB7817298A GB1729878A GB1542230A GB 1542230 A GB1542230 A GB 1542230A GB 7817298 A GB7817298 A GB 7817298A GB 1729878 A GB1729878 A GB 1729878A GB 1542230 A GB1542230 A GB 1542230A
Authority
GB
United Kingdom
Prior art keywords
pistons
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
GB7817298A
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.)
Wellworthy Ltd
Original Assignee
Wellworthy 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 Wellworthy Ltd filed Critical Wellworthy Ltd
Priority to GB7817298A priority Critical patent/GB1542230A/en
Publication of GB1542230A publication Critical patent/GB1542230A/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
    • 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
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/16—Chamber shapes or constructions not specific to sub-groups F02B19/02 - F02B19/10
    • F02B19/165—The shape or construction of the pre-combustion chambers is specially adapted to be formed, at least in part, of ceramic material
    • 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
    • F16J1/005—Pistons; Trunk pistons; Plungers obtained by assembling several pieces
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
GB7817298A 1977-01-20 1977-01-20 Pistons Expired GB1542230A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7817298A GB1542230A (en) 1977-01-20 1977-01-20 Pistons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7817298A GB1542230A (en) 1977-01-20 1977-01-20 Pistons

Publications (1)

Publication Number Publication Date
GB1542230A true GB1542230A (en) 1979-03-14

Family

ID=10092732

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7817298A Expired GB1542230A (en) 1977-01-20 1977-01-20 Pistons

Country Status (1)

Country Link
GB (1) GB1542230A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3214093A1 (en) * 1982-04-16 1983-10-20 Alcan Aluminiumwerk Nürnberg GmbH, 6000 Frankfurt Piston for internal combustion engines with an insert covering its wall parts in proximity to the combustion chamber
DE3506069A1 (en) * 1984-02-28 1985-09-12 NGK Insulators Ltd., Nagoya, Aichi MACHINE PART FOR AN INTERNAL COMBUSTION ENGINE AND METHOD FOR THE PRODUCTION THEREOF
US4651631A (en) * 1984-05-30 1987-03-24 Ae Plc Manufacture of pistons
WO2005024216A1 (en) * 2003-09-02 2005-03-17 Mahle Gmbh Piston for an internal combustion engine
WO2009016089A1 (en) * 2007-08-02 2009-02-05 Mahle International Gmbh Assembled piston
DE102016208193A1 (en) * 2016-05-12 2017-11-16 Technische Universität Dresden A method for securing a threaded connection against unwanted loosening and screw for use in the method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3214093A1 (en) * 1982-04-16 1983-10-20 Alcan Aluminiumwerk Nürnberg GmbH, 6000 Frankfurt Piston for internal combustion engines with an insert covering its wall parts in proximity to the combustion chamber
DE3506069A1 (en) * 1984-02-28 1985-09-12 NGK Insulators Ltd., Nagoya, Aichi MACHINE PART FOR AN INTERNAL COMBUSTION ENGINE AND METHOD FOR THE PRODUCTION THEREOF
US4651631A (en) * 1984-05-30 1987-03-24 Ae Plc Manufacture of pistons
WO2005024216A1 (en) * 2003-09-02 2005-03-17 Mahle Gmbh Piston for an internal combustion engine
WO2009016089A1 (en) * 2007-08-02 2009-02-05 Mahle International Gmbh Assembled piston
DE102016208193A1 (en) * 2016-05-12 2017-11-16 Technische Universität Dresden A method for securing a threaded connection against unwanted loosening and screw for use in the method

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee