DE69003774D1 - Wärmeisolierter Kolben. - Google Patents

Wärmeisolierter Kolben.

Info

Publication number: DE69003774D1
Authority: DE; Germany
Prior art keywords: insulated piston; insulated; piston
Prior art date: 1989-08-10
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 - Fee Related

Application number

DE90307647T

Other languages

English (en)

Other versions

DE69003774T2 (de

Inventor

Katsunori Hirai

Hiroshi Sakuragaoka N Matsuoka

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.)

Isuzu Motors Ltd

Original Assignee

Isuzu Motors 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.)

1989-08-10

Filing date

1990-07-12

Publication date

1993-11-11

1990-07-12 Application filed by Isuzu Motors Ltd filed Critical Isuzu Motors Ltd

1993-11-11 Application granted granted Critical

1993-11-11 Publication of DE69003774D1 publication Critical patent/DE69003774D1/de

1994-03-31 Publication of DE69003774T2 publication Critical patent/DE69003774T2/de

2010-07-13 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- F02F3/0015—Multi-part pistons
- F02F3/003—Multi-part pistons the parts being connected by casting, brazing, welding or clamping
- 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
- 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
- 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

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Pistons, Piston Rings, And Cylinders (AREA)

DE1990603774 1989-08-10 1990-07-12 Wärmeisolierter Kolben. Expired - Fee Related DE69003774T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP20564789A JPH0668257B2 (ja)	1989-08-10	1989-08-10	断熱ピストンの構造

Publications (2)

Publication Number	Publication Date
DE69003774D1 true DE69003774D1 (de)	1993-11-11
DE69003774T2 DE69003774T2 (de)	1994-03-31

Family

ID=16510357

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE1990603774 Expired - Fee Related DE69003774T2 (de)	1989-08-10	1990-07-12	Wärmeisolierter Kolben.
DE1990307647 Pending DE412660T1 (de)	1989-08-10	1990-07-12	Waermeisolierter kolben.

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
DE1990307647 Pending DE412660T1 (de)	1989-08-10	1990-07-12	Waermeisolierter kolben.

Country Status (3)

Country	Link
EP (1)	EP0412660B1 (de)
JP (1)	JPH0668257B2 (de)
DE (2)	DE69003774T2 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4221240C2 (de) *	1992-06-27	2003-01-30	Mahle Gmbh	Gekühlter zweiteiliger Kolben
DE10306115B4 (de) *	2003-02-14	2005-11-24	Ks Kolbenschmidt Gmbh	Kolben für eine Brennkraftmaschine
DE102006045729A1 (de) *	2006-09-27	2008-04-03	Mahle International Gmbh	Kolben für einen Verbrennungsmotor und Verfahren zu seiner Herstellung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE433376B (sv) *	1979-10-22	1984-05-21	Saab Scania Ab	Kolvmotor med vermeisolerat forbrenningsrum
JPS59101566A (ja) *	1982-12-03	1984-06-12	Ngk Insulators Ltd	エンジン部品
EP0294092B1 (de) *	1987-05-30	1992-07-29	Isuzu Motors Limited	Wärmeisolierter Brennkraftmaschinenaufbau

1989
- 1989-08-10 JP JP20564789A patent/JPH0668257B2/ja not_active Expired - Lifetime
1990
- 1990-07-12 DE DE1990603774 patent/DE69003774T2/de not_active Expired - Fee Related
- 1990-07-12 DE DE1990307647 patent/DE412660T1/de active Pending
- 1990-07-12 EP EP19900307647 patent/EP0412660B1/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE69003774T2 (de)	1994-03-31
JPH0370845A (ja)	1991-03-26
EP0412660B1 (de)	1993-10-06
JPH0668257B2 (ja)	1994-08-31
EP0412660A1 (de)	1991-02-13
DE412660T1 (de)	1991-07-25

Publication	Publication Date	Title
DE68914179D1 (de)	1994-05-05	Kolben.
DE3769257D1 (de)	1991-05-16	Kolben.
DE68910934D1 (de)	1994-01-05	Kolben.
DE68923921D1 (de)	1995-09-28	Kolben.
DE69101349D1 (de)	1994-04-14	Hubkolben.
DE69009431D1 (de)	1994-07-07	Mikropumpe.
DE59002494D1 (de)	1993-09-30	Kolbenmaschine.
DE3773019D1 (de)	1991-10-24	Kolben.
DE68915118D1 (de)	1994-06-09	Kolben.
DE3680801D1 (de)	1991-09-19	Kolben.
FI881445L (fi)	1988-09-29	Kombinationskolv.
DE3873183D1 (de)	1992-09-03	Waermeisolierter kolbenaufbau.
DE3860208D1 (de)	1990-07-12	Drehkolbenverdichter.
DE69202873D1 (de)	1995-07-20	Kolben.
DE3670356D1 (de)	1990-05-17	Druckmittelbetaetigter kolben.
DE69018278D1 (de)	1995-05-11	Kryopumpe.
IT1228961B (it)	1991-07-11	Pistone alleggerito.
DE3767053D1 (de)	1991-02-07	Kolben.
DE68905141D1 (de)	1993-04-08	Kolbenmaschine.
FI895680A0 (fi)	1989-11-28	Flercylindrisk kolvpump.
DE58904213D1 (de)	1993-06-03	Kolbenpumpe.
IT8619654A0 (it)	1986-03-07	Stantuffo.
FI880884A7 (fi)	1988-09-27	Nestejäähdytetty mäntä.
DE69111316D1 (de)	1995-08-24	Kolben.
NO903223L (no)	1991-01-22	Stempelarrangement.

Legal Events

Date	Code	Title	Description
1994-11-03	8364	No opposition during term of opposition
1997-07-10	8339	Ceased/non-payment of the annual fee