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
Links
- 239000000919 ceramic Substances 0.000 claims description 80
- 229910052751 metal Inorganic materials 0.000 claims description 76
- 239000002184 metal Substances 0.000 claims description 76
- 239000000463 material Substances 0.000 claims description 15
- 238000009413 insulation Methods 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 5
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims 2
- 229910052581 Si3N4 Inorganic materials 0.000 claims 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims 1
- 238000000034 method Methods 0.000 description 12
- 238000005266 casting Methods 0.000 description 7
- 230000035939 shock Effects 0.000 description 5
- 230000035882 stress Effects 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910020068 MgAl Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229910052878 cordierite Inorganic materials 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- JSKIRARMQDRGJZ-UHFFFAOYSA-N dimagnesium dioxido-bis[(1-oxido-3-oxo-2,4,6,8,9-pentaoxa-1,3-disila-5,7-dialuminabicyclo[3.3.1]nonan-7-yl)oxy]silane Chemical compound [Mg++].[Mg++].[O-][Si]([O-])(O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2)O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2 JSKIRARMQDRGJZ-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002241 glass-ceramic Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000011226 reinforced ceramic Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
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 or frames
- 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)
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 |
| EP85301196A EP0154462B1 (en) | 1984-02-23 | 1985-02-22 | Ceramic insert cast piston |
| DE8585301196T DE3573451D1 (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 (US06566495-20030520-M00011.png) | 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 (US06566495-20030520-M00011.png) |
| EP (1) | EP0154462B1 (US06566495-20030520-M00011.png) |
| JP (1) | JPS60175750A (US06566495-20030520-M00011.png) |
| DE (1) | DE3573451D1 (US06566495-20030520-M00011.png) |
Families Citing this family (14)
| 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 |
| DE3827008A1 (de) * | 1987-08-11 | 1989-02-23 | Ngk Spark Plug Co | Kolben mit keramischem einsatz, der den den hohlraum begrenzenden kolbenkopfabschnitt bedeckt |
| JPS6444322U (US06566495-20030520-M00011.png) * | 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 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5183917A (US06566495-20030520-M00011.png) * | 1975-01-06 | 1976-07-22 | Texaco Development Corp | |
| JPS5237684U (US06566495-20030520-M00011.png) * | 1976-07-15 | 1977-03-17 | ||
| JPS5617705U (US06566495-20030520-M00011.png) * | 1979-07-19 | 1981-02-16 | ||
| JPS5688933A (en) * | 1979-12-19 | 1981-07-18 | Toyota Motor Corp | Piston head part structure |
| JPS56148648A (en) * | 1980-04-18 | 1981-11-18 | Komatsu Ltd | Manufacturing method of cast covered ceramic piston |
| JPS5842149A (ja) * | 1981-09-04 | 1983-03-11 | Jeol Ltd | セシウムイオン源 |
| JPS59549B2 (ja) * | 1978-02-21 | 1984-01-07 | 第一工業製薬株式会社 | 微粉炭−油混合物用添加剤 |
Family Cites Families (13)
| 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 |
| JPS54107710U (US06566495-20030520-M00011.png) * | 1978-01-18 | 1979-07-28 | ||
| US4245611A (en) * | 1978-09-05 | 1981-01-20 | General Motors Corporation | Ceramic insulated engine pistons |
| JPS56143328A (en) * | 1980-04-09 | 1981-11-09 | Toyota Motor Corp | Piston head structure |
| US4506593A (en) * | 1979-12-19 | 1985-03-26 | Toyota Jidosha Kabushiki Kaisha | Piston head structure |
| 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" |
| 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 |
-
1984
- 1984-02-23 JP JP59033108A patent/JPS60175750A/ja active Granted
-
1985
- 1985-02-22 DE DE8585301196T patent/DE3573451D1/de not_active Expired
- 1985-02-22 EP EP85301196A patent/EP0154462B1/en not_active Expired
-
1987
- 1987-04-22 US US07/041,620 patent/US4742759A/en not_active Expired - Lifetime
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5183917A (US06566495-20030520-M00011.png) * | 1975-01-06 | 1976-07-22 | Texaco Development Corp | |
| JPS5237684U (US06566495-20030520-M00011.png) * | 1976-07-15 | 1977-03-17 | ||
| JPS59549B2 (ja) * | 1978-02-21 | 1984-01-07 | 第一工業製薬株式会社 | 微粉炭−油混合物用添加剤 |
| JPS5617705U (US06566495-20030520-M00011.png) * | 1979-07-19 | 1981-02-16 | ||
| JPS5688933A (en) * | 1979-12-19 | 1981-07-18 | Toyota Motor Corp | Piston head part structure |
| JPS56148648A (en) * | 1980-04-18 | 1981-11-18 | Komatsu Ltd | Manufacturing method of cast covered ceramic piston |
| JPS5842149A (ja) * | 1981-09-04 | 1983-03-11 | Jeol Ltd | セシウムイオン源 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0154462A3 (en) | 1986-12-30 |
| DE3573451D1 (en) | 1989-11-09 |
| US4742759A (en) | 1988-05-10 |
| JPS60175750A (ja) | 1985-09-09 |
| EP0154462A2 (en) | 1985-09-11 |
| EP0154462B1 (en) | 1989-10-04 |
