JPH0467580B2 - - Google Patents

Info

Publication number
JPH0467580B2
JPH0467580B2 JP59033108A JP3310884A JPH0467580B2 JP H0467580 B2 JPH0467580 B2 JP H0467580B2 JP 59033108 A JP59033108 A JP 59033108A JP 3310884 A JP3310884 A JP 3310884A JP H0467580 B2 JPH0467580 B2 JP H0467580B2
Authority
JP
Japan
Prior art keywords
ceramic
metal
head
cast
ceramic head
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 - Lifetime
Application number
JP59033108A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60175750A (ja
Inventor
Kazumori Hayakawa
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.)
NGK Insulators Ltd
Original Assignee
NGK Insulators 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 NGK Insulators Ltd filed Critical NGK Insulators Ltd
Priority to JP59033108A priority Critical patent/JPS60175750A/ja
Priority to DE8585301196T priority patent/DE3573451D1/de
Priority to EP85301196A priority patent/EP0154462B1/en
Publication of JPS60175750A publication Critical patent/JPS60175750A/ja
Priority to US07/041,620 priority patent/US4742759A/en
Publication of JPH0467580B2 publication Critical patent/JPH0467580B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • F02B23/0636—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 having a substantially flat and horizontal bottom
    • 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
    • F02B23/0603—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 at least part of the interior volume or the wall of the combustion space being made of material different from the surrounding piston part, e.g. combustion space formed within a ceramic part fixed to a metal piston head
    • 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 
    • F02F3/10—Pistons  having surface coverings
    • F02F3/12—Pistons  having surface coverings on piston heads
    • 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
    • F02F7/00—Casings, e.g. crankcases
    • F02F7/0085—Materials for constructing engines or their parts
    • F02F7/0087—Ceramic materials
    • 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
    • F02B23/0603—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 at least part of the interior volume or the wall of the combustion space being made of material different from the surrounding piston part, e.g. combustion space formed within a ceramic part fixed to a metal piston head
    • F02B2023/0612—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 at least part of the interior volume or the wall of the combustion space being made of material different from the surrounding piston part, e.g. combustion space formed within a ceramic part fixed to a metal piston head the material having a high temperature and pressure resistance, e.g. ceramic
    • 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
    • F05C2253/00—Other material characteristics; Treatment of material
    • F05C2253/16—Fibres
    • 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)
  • Ceramic Engineering (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Ceramic Products (AREA)
JP59033108A 1984-02-23 1984-02-23 セラミツクス鋳ぐるみピストン Granted JPS60175750A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP59033108A JPS60175750A (ja) 1984-02-23 1984-02-23 セラミツクス鋳ぐるみピストン
DE8585301196T DE3573451D1 (en) 1984-02-23 1985-02-22 Ceramic insert cast piston
EP85301196A EP0154462B1 (en) 1984-02-23 1985-02-22 Ceramic insert cast piston
US07/041,620 US4742759A (en) 1984-02-23 1987-04-22 Ceramic insert cast piston

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59033108A JPS60175750A (ja) 1984-02-23 1984-02-23 セラミツクス鋳ぐるみピストン

Publications (2)

Publication Number Publication Date
JPS60175750A JPS60175750A (ja) 1985-09-09
JPH0467580B2 true JPH0467580B2 (en]) 1992-10-28

Family

ID=12377464

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59033108A Granted JPS60175750A (ja) 1984-02-23 1984-02-23 セラミツクス鋳ぐるみピストン

Country Status (4)

Country Link
US (1) US4742759A (en])
EP (1) EP0154462B1 (en])
JP (1) JPS60175750A (en])
DE (1) DE3573451D1 (en])

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61135961A (ja) * 1984-12-05 1986-06-23 Ngk Insulators Ltd セラミツクス製ピストンヘツド付きピストン
JPS6330168A (ja) * 1986-07-21 1988-02-08 Ngk Spark Plug Co Ltd セラミツクス・金属複合体の製造法
GB8622538D0 (en) * 1986-09-18 1986-10-22 Ae Plc Pistons
US4942804A (en) * 1987-08-11 1990-07-24 Ngk Spark Plug Co., Ltd. Piston with ceramic insert that covers piston head portion defining cavity
JPS6444322U (en]) * 1987-09-14 1989-03-16
JPH063170B2 (ja) * 1988-07-29 1994-01-12 日本碍子株式会社 セラミックス鋳ぐるみピストン
JPH02104950A (ja) * 1988-10-14 1990-04-17 Nissan Motor Co Ltd 内燃機関のピストン
US5147094A (en) * 1989-03-31 1992-09-15 Leber Corporation Substantially zero leakage path sealing assembly with insulating member
BR9204730A (pt) * 1992-12-23 1994-06-28 Metal Leve Sa Embolo com inserto de reforço
JP4458496B2 (ja) * 2008-04-16 2010-04-28 株式会社豊田中央研究所 筒内噴射式内燃機関、筒内噴射式内燃機関用ピストン、筒内噴射式内燃機関用ピストンの製造方法
US8156915B2 (en) * 2010-02-04 2012-04-17 Coates George J Piston having ceramic head
JP2012026477A (ja) * 2010-07-20 2012-02-09 Ngk Spark Plug Co Ltd セラミックスと金属との結合体及び固体酸化物形燃料電池
DE102012013379A1 (de) * 2012-07-04 2014-01-09 Mtu Friedrichshafen Gmbh Einlage und Verbrennungsmotor mit Einlage
US10968971B2 (en) * 2018-08-13 2021-04-06 Goodrich Corporation Multi-layer insulator for brake piston

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1462655A (en) * 1922-08-30 1923-07-24 Charles W Philip Piston and method of manufacturing the same
FR1327095A (fr) * 1962-03-21 1963-05-17 Piston de moteur à combustion interne
DE2158646A1 (de) * 1971-11-26 1973-05-30 Schmidt Gmbh Karl Leichtmetallkolben, insbesondere fuer dieselmotoren
US4018194A (en) * 1975-01-06 1977-04-19 Texaco Inc. Engine piston with insulated combustion chamber
JPS5237684U (en]) * 1976-07-15 1977-03-17
JPS54107710U (en]) * 1978-01-18 1979-07-28
US4245611A (en) * 1978-09-05 1981-01-20 General Motors Corporation Ceramic insulated engine pistons
JPS6025144Y2 (ja) * 1979-07-19 1985-07-29 マスプロ電工株式会社 可搬型アンテナ
US4506593A (en) * 1979-12-19 1985-03-26 Toyota Jidosha Kabushiki Kaisha Piston head structure
JPS5688933A (en) * 1979-12-19 1981-07-18 Toyota Motor Corp Piston head part structure
JPS56143328A (en) * 1980-04-09 1981-11-09 Toyota Motor Corp Piston head structure
JPS56148648A (en) * 1980-04-18 1981-11-18 Komatsu Ltd Manufacturing method of cast covered ceramic piston
GB2092709B (en) * 1981-02-07 1984-05-31 Ae Plc Securing piston crown
DE3110292A1 (de) * 1981-03-17 1982-09-30 Rudolf Dr. 6800 Mannheim Wieser "kolben fuer verbrennungsmotor"
JPS5842149A (ja) * 1981-09-04 1983-03-11 Jeol Ltd セシウムイオン源
JPS5879049U (ja) * 1981-11-24 1983-05-28 トヨタ自動車株式会社 内燃機関用ピストン
JPS59549U (ja) * 1982-06-25 1984-01-05 株式会社小松製作所 内燃機関用ピストン
DE3230388A1 (de) * 1982-08-14 1984-02-16 Karl Schmidt Gmbh, 7107 Neckarsulm Verfahren zum verbinden einer in ein aus einem leichtmetallwerkstoff gegossenes bauteil fuer brennkraftmaschinen eingiessbare aus einem keramikwerkstoff bestehende einlage
DE3329787A1 (de) * 1982-08-20 1984-02-23 AE PLC, Rugby, Warwickshire Kolben und verfahren zu ihrer herstellung

Also Published As

Publication number Publication date
EP0154462A2 (en) 1985-09-11
DE3573451D1 (en) 1989-11-09
EP0154462B1 (en) 1989-10-04
EP0154462A3 (en) 1986-12-30
JPS60175750A (ja) 1985-09-09
US4742759A (en) 1988-05-10

Similar Documents

Publication Publication Date Title
US4711208A (en) Piston for internal combustion engines
US4921734A (en) Cylinder liners
JPH0467580B2 (en])
EP0437302A2 (en) Ceramic port liners
JPH0518779B2 (en])
US4709621A (en) Internal combustion engine piston and a method of producing the same
US4651629A (en) Piston of refractory materials, particularly for compression-ignition engines
US4796517A (en) Metal piston and ceramic piston pin assembly
JPH0375744B2 (en])
US4513703A (en) Reciprocating piston internal combustion engine
US4741253A (en) Piston for internal combustion engines
JPS60175753A (ja) セラミツクス組み込み型ピストン
EP0430419A1 (en) Heat-insulating engine with swirl chamber
JPH02104950A (ja) 内燃機関のピストン
JPS60175749A (ja) 内燃機関用ピストン
JPS6224018Y2 (en])
JPH0322533Y2 (en])
JPH02112613A (ja) 副燃焼室の構造
JPH0236900Y2 (en])
JPH01170745A (ja) 内燃機関用ピストン
JPH03179153A (ja) 断熱エンジンの構造
JPH0118810Y2 (en])
JP3074721B2 (ja) 断熱燃焼室の製造方法
JPS6321024B2 (en])
JPH0226056B2 (en])