DE3480013D1 - Pistons - Google Patents

Pistons

Info

Publication number: DE3480013D1
Authority: DE; Germany
Prior art keywords: pistons
Prior art date: 1983-10-29
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

DE8484307372T

Other languages

English (en)

Inventor

Ludovico Bruni

Edward John Murray

Frederick Herbert Thomson

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.)

AE PLC

Original Assignee

AE PLC

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.)

1983-10-29

Filing date

1984-10-26

Publication date

1989-11-09

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27262212&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3480013(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1983-10-29 Priority claimed from GB838328931A external-priority patent/GB8328931D0/en

1983-12-08 Priority claimed from GB838332817A external-priority patent/GB8332817D0/en

1983-12-23 Priority claimed from GB838334434A external-priority patent/GB8334434D0/en

1984-10-26 Application filed by AE PLC filed Critical AE PLC

1989-11-09 Application granted granted Critical

1989-11-09 Publication of DE3480013D1 publication Critical patent/DE3480013D1/de

Status Expired 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
- 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
- F16J1/10—Connection to driving members
- F16J1/14—Connection to driving members with connecting-rods, i.e. pivotal connections
- F16J1/16—Connection to driving members with connecting-rods, i.e. pivotal connections with gudgeon-pin; Gudgeon-pins
- 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
- F02F2200/00—Manufacturing
- F02F2200/04—Forging of engine parts
- 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
- F05C2201/00—Metals
- F05C2201/04—Heavy metals
- F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
- F05C2201/0448—Steel
- 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

Landscapes

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

DE8484307372T 1983-10-29 1984-10-26 Pistons Expired DE3480013D1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
GB838328931A GB8328931D0 (en)	1983-10-29	1983-10-29	Pistons
GB838332817A GB8332817D0 (en)	1983-12-08	1983-12-08	Pistons
GB838334434A GB8334434D0 (en)	1983-12-23	1983-12-23	Pistons

Publications (1)

Publication Number	Publication Date
DE3480013D1 true DE3480013D1 (en)	1989-11-09

Family

ID=27262212

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8484307372T Expired DE3480013D1 (en)	1983-10-29	1984-10-26	Pistons

Country Status (5)

Country	Link
EP (1)	EP0144145B2 (de)
KR (1)	KR910005635B1 (de)
CA (1)	CA1255553A (de)
DE (1)	DE3480013D1 (de)
GB (1)	GB2153964B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB8528000D0 (en) *	1985-11-13	1985-12-18	Ae Plc	Pistons
FR2762062B1 (fr) *	1997-04-15	1999-10-29	Yves Georges Pailler	Dispositif a bielle regularisatrice a contrepoids
DE19902144A1 (de)	1999-01-20	2000-07-27	Mahle Gmbh	Gebauter Kolben oder aus miteinander verschweißten bzw. verlöteten Bauteilen bestehender Kolben
AT4877U1 (de)	2000-08-24	2001-12-27	Avl List Gmbh	Kolben für eine viertakt-brennkraftmaschine
FR2918118A1 (fr) *	2007-06-29	2009-01-02	Sifcor Sa	Piston a canal de refroidissement integre notamment pour moteur diesel et son procede de fabrication
DE102008039294A1 (de) *	2008-08-22	2010-02-25	Neumayer Tekfor Holding Gmbh	Axialkolbenmaschine
EP2857149A1 (de) *	2013-10-03	2015-04-08	HILTI Aktiengesellschaft	Handwerkzeugmaschine
US11162453B2 (en)	2016-05-04	2021-11-02	Ks Kolbenschmidt Gmbh	Piston
BR112019002634A2 (pt) *	2016-09-02	2019-05-28	Ks Kolbenschmidt Gmbh	pistão constituído de uma parte interna e de uma parte externa

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB115576A (en) *	1917-05-17	1918-05-16	Cyrill George Pullin	Improvements in Pistons.
GB176157A (en) *	1920-12-08	1922-03-08	John Bernard Langford	Improvements in gudgeon pins & pistons of steam & internal-combustion engines, pumps & compressors
US1561030A (en) *	1923-08-29	1925-11-10	Gen Motors Res Corp	Piston
US1507490A (en) *	1924-02-27	1924-09-02	Kuchemann Willy	Piston
GB357197A (en) *	1930-05-10	1931-09-10	Widdop And Company Ltd H	Improvements appertaining to pistons for internal combustion engines
GB389387A (en) *	1932-03-09	1933-03-16	Alpheus Flower	Pistons
GB389649A (en) *	1932-03-09	1933-03-23	Alpheus Flower	Pistons
GB400131A (en) *	1933-05-27	1933-10-19	Alpheus Flower	Pistons
US2198689A (en) *	1937-01-30	1940-04-30	Chrysler Corp	Piston and method of making the same
DE708646C (de) *	1938-10-11	1941-07-25	Mahle Kg	Kolben fuer Brennkraftmaschinen
FR870737A (fr) *	1940-01-23	1942-03-23		Piston pour moteurs et machines réceptrices
GB556444A (en) *	1942-01-28	1943-10-05	Cornelius Silvester Clark	Improvement in pistons
US2372993A (en) *	1944-01-14	1945-04-03	Aluminum Co Of America	Internal combustion engine piston
GB948352A (en) *	1959-08-21	1964-01-29	Svenska Metalock Aktiebolag	Improvements in and relating to pistons for internal combustion engines
NL281611A (de) *	1962-07-31
FR2238372A5 (de) *	1973-07-19	1975-02-14	Dampers
DE3235220A1 (de) *	1982-04-14	1983-12-22	Volkswagenwerk Ag, 3180 Wolfsburg	Kolben fuer eine hubkolben-brennkraftmaschine

1984
- 1984-10-26 DE DE8484307372T patent/DE3480013D1/de not_active Expired
- 1984-10-26 EP EP84307372A patent/EP0144145B2/de not_active Expired - Lifetime
- 1984-10-29 CA CA000466553A patent/CA1255553A/en not_active Expired
- 1984-10-29 KR KR1019840006732A patent/KR910005635B1/ko not_active Expired
- 1984-10-29 GB GB08427267A patent/GB2153964B/en not_active Expired

Also Published As

Publication number	Publication date
EP0144145B1 (de)	1989-10-04
EP0144145B2 (de)	1994-07-06
GB8427267D0 (en)	1984-12-05
KR850003929A (ko)	1985-06-29
GB2153964A (en)	1985-08-29
CA1255553A (en)	1989-06-13
EP0144145A3 (en)	1986-04-23
KR910005635B1 (ko)	1991-08-01
EP0144145A2 (de)	1985-06-12
GB2153964B (en)	1987-11-25

Publication	Publication Date	Title
GB8422175D0 (en)	1984-10-10	Piston
DE3475727D1 (en)	1989-01-26	Reinforced pistons
GB8508637D0 (en)	1985-05-09	Application
GB8418449D0 (en)	1984-08-22	Block
GB8328931D0 (en)	1983-11-30	Pistons
GB8515918D0 (en)	1985-07-24	Pistons
GB8431841D0 (en)	1985-01-30	Pistons
GB8307342D0 (en)	1983-04-27	Pistons
GB8316044D0 (en)	1983-07-20	Pistons
GB8416883D0 (en)	1984-08-08	Connection block
GB8522476D0 (en)	1985-10-16	Pistons
DE3273833D1 (en)	1986-11-20	Pistons
ZA825602B (en)	1984-03-28	Pistons
DE3569972D1 (en)	1989-06-08	Pistons
GB8323843D0 (en)	1983-10-05	Pistons
DE3567947D1 (en)	1989-03-02	Pistons
GB8432041D0 (en)	1985-01-30	Piston
GB2142095B (en)	1986-09-03	Oscillating-deflector pump
AU91260S (en)	1985-11-21	Piston
DE3480013D1 (en)	1989-11-09	Pistons
GB8322129D0 (en)	1983-09-21	Pistons
GB8403522D0 (en)	1984-03-14	Pistons
AU91388S (en)	1985-12-19	Piston
GB8518611D0 (en)	1985-08-29	Pistons
GB8410306D0 (en)	1984-05-31	Crankshaft

Legal Events

Date	Code	Title
1990-09-20	8363	Opposition against the patent
1995-03-02	8366	Restricted maintained after opposition proceedings
2000-12-14	8339	Ceased/non-payment of the annual fee