GB554918A - Improvements relating to the pistons of compression ignition oil engines - Google Patents

Improvements relating to the pistons of compression ignition oil engines

Info

Publication number
GB554918A
GB554918A GB9279/42A GB927942A GB554918A GB 554918 A GB554918 A GB 554918A GB 9279/42 A GB9279/42 A GB 9279/42A GB 927942 A GB927942 A GB 927942A GB 554918 A GB554918 A GB 554918A
Authority
GB
United Kingdom
Prior art keywords
pistons
compression ignition
improvements relating
ignition oil
oil engines
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
GB9279/42A
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.)
L Gardner and Sons Ltd
Original Assignee
L Gardner and Sons 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 L Gardner and Sons Ltd filed Critical L Gardner and Sons Ltd
Priority to GB9279/42A priority Critical patent/GB554918A/en
Publication of GB554918A publication Critical patent/GB554918A/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
    • 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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0675—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston the combustion space being substantially spherical, hemispherical, ellipsoid or parabolic
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/14—Direct injection into combustion chamber
    • 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
    • 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)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
GB9279/42A 1942-07-04 1942-07-04 Improvements relating to the pistons of compression ignition oil engines Expired GB554918A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9279/42A GB554918A (en) 1942-07-04 1942-07-04 Improvements relating to the pistons of compression ignition oil engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9279/42A GB554918A (en) 1942-07-04 1942-07-04 Improvements relating to the pistons of compression ignition oil engines

Publications (1)

Publication Number Publication Date
GB554918A true GB554918A (en) 1943-07-23

Family

ID=9868905

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9279/42A Expired GB554918A (en) 1942-07-04 1942-07-04 Improvements relating to the pistons of compression ignition oil engines

Country Status (1)

Country Link
GB (1) GB554918A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990004712A1 (en) * 1988-10-21 1990-05-03 Caterpillar Inc. Engine piston assembly and forged piston member therefor having a cooling recess
USRE34139E (en) * 1988-10-21 1992-12-08 Caterpillar Inc. Engine piston assembly and forged piston member therefor having a cooling recess

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990004712A1 (en) * 1988-10-21 1990-05-03 Caterpillar Inc. Engine piston assembly and forged piston member therefor having a cooling recess
USRE34139E (en) * 1988-10-21 1992-12-08 Caterpillar Inc. Engine piston assembly and forged piston member therefor having a cooling recess

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