GB2346196B - Articulated arrangement for piston & connecting rod assemblies with partially spherical contact areas - Google Patents

Articulated arrangement for piston & connecting rod assemblies with partially spherical contact areas

Info

Publication number
GB2346196B
GB2346196B GB9907985A GB9907985A GB2346196B GB 2346196 B GB2346196 B GB 2346196B GB 9907985 A GB9907985 A GB 9907985A GB 9907985 A GB9907985 A GB 9907985A GB 2346196 B GB2346196 B GB 2346196B
Authority
GB
United Kingdom
Prior art keywords
piston
connecting rod
contact areas
partially spherical
rod assemblies
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 - Fee Related
Application number
GB9907985A
Other versions
GB2346196A (en
GB9907985D0 (en
Inventor
Alireza Veshagh
Jean-Pierre Pirault
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.)
AET
Original Assignee
AET
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 AET filed Critical AET
Publication of GB9907985D0 publication Critical patent/GB9907985D0/en
Priority to PCT/GB2000/000230 priority Critical patent/WO2001002759A1/en
Publication of GB2346196A publication Critical patent/GB2346196A/en
Application granted granted Critical
Publication of GB2346196B publication Critical patent/GB2346196B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
GB9907985A 1999-01-29 1999-01-29 Articulated arrangement for piston & connecting rod assemblies with partially spherical contact areas Expired - Fee Related GB2346196B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/GB2000/000230 WO2001002759A1 (en) 1999-01-29 2000-01-27 Articulated arrangement for piston and connecting rod assemblies with partially spherical contact surfaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9901873A GB2346195B (en) 1999-01-29 1999-01-29 Improvements to piston & connecting rod assemblies

Publications (3)

Publication Number Publication Date
GB9907985D0 GB9907985D0 (en) 1999-06-02
GB2346196A GB2346196A (en) 2000-08-02
GB2346196B true GB2346196B (en) 2001-03-14

Family

ID=10846650

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9907985A Expired - Fee Related GB2346196B (en) 1999-01-29 1999-01-29 Articulated arrangement for piston & connecting rod assemblies with partially spherical contact areas
GB9901873A Expired - Fee Related GB2346195B (en) 1999-01-29 1999-01-29 Improvements to piston & connecting rod assemblies

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9901873A Expired - Fee Related GB2346195B (en) 1999-01-29 1999-01-29 Improvements to piston & connecting rod assemblies

Country Status (2)

Country Link
GB (2) GB2346196B (en)
WO (1) WO2000045069A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11402020B2 (en) * 2020-02-27 2022-08-02 Cummins Inc. Piston with multiaxial bearing and piston bowl

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4938121A (en) * 1987-02-20 1990-07-03 Melchior Jean F Piston for internal combustion engines and like machines
US5305684A (en) * 1990-04-06 1994-04-26 Melchior Jean F Piston for internal combustion engines and like machines

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB288080A (en) * 1927-08-13 1928-04-05 Frank Deschnak Improvements in and relating to pistons
DE3105702C2 (en) * 1981-02-17 1983-01-27 Audi Nsu Auto Union Ag, 7107 Neckarsulm Piston-connecting rod connection for reciprocating piston engines, in particular two-stroke internal combustion engines
US4459900A (en) * 1981-07-06 1984-07-17 Deere & Company Heat insulated piston assembly and method of assembling
GB2165619B (en) * 1984-10-11 1988-04-13 Gkn Technology Ltd Piston/connecting rod bearing assembly
FR2725264B1 (en) * 1994-10-04 1996-12-20 Melchior Jean F DEVICE FOR LUBRICATING AN ASSEMBLY BETWEEN TWO MECHANICAL PARTS MOBILE WITH RESPECT TO THE OTHER, IN PARTICULAR CONNECTING ROD-PISTON
IT241570Y1 (en) * 1996-10-29 2001-05-09 Zanussi Elettromecc REFRIGERATOR COMPRESSORS WITH PERFECTED PISTON

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4938121A (en) * 1987-02-20 1990-07-03 Melchior Jean F Piston for internal combustion engines and like machines
US5305684A (en) * 1990-04-06 1994-04-26 Melchior Jean F Piston for internal combustion engines and like machines

Also Published As

Publication number Publication date
GB9901873D0 (en) 1999-03-17
GB2346195A (en) 2000-08-02
GB2346195B (en) 2001-01-03
GB2346196A (en) 2000-08-02
GB9907985D0 (en) 1999-06-02
WO2000045069A9 (en) 2001-07-26
WO2000045069A1 (en) 2000-08-03

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20040129