GB2239926B - Piston rings - Google Patents

Piston rings

Info

Publication number
GB2239926B
GB2239926B GB9027451A GB9027451A GB2239926B GB 2239926 B GB2239926 B GB 2239926B GB 9027451 A GB9027451 A GB 9027451A GB 9027451 A GB9027451 A GB 9027451A GB 2239926 B GB2239926 B GB 2239926B
Authority
GB
United Kingdom
Prior art keywords
piston rings
rings
piston
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
GB9027451A
Other versions
GB9027451D0 (en
GB2239926A (en
Inventor
Graham Reginald Wood
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.)
Federal Mogul Bradford Ltd
Original Assignee
AE Piston Products 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
Priority claimed from GB909000446A external-priority patent/GB9000446D0/en
Application filed by AE Piston Products Ltd filed Critical AE Piston Products Ltd
Priority to GB9027451A priority Critical patent/GB2239926B/en
Publication of GB9027451D0 publication Critical patent/GB9027451D0/en
Publication of GB2239926A publication Critical patent/GB2239926A/en
Application granted granted Critical
Publication of GB2239926B publication Critical patent/GB2239926B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/06—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass piston rings from one piece
GB9027451A 1990-01-09 1990-12-19 Piston rings Expired - Fee Related GB2239926B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9027451A GB2239926B (en) 1990-01-09 1990-12-19 Piston rings

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB909000446A GB9000446D0 (en) 1990-01-09 1990-01-09 Piston rings
GB9027451A GB2239926B (en) 1990-01-09 1990-12-19 Piston rings

Publications (3)

Publication Number Publication Date
GB9027451D0 GB9027451D0 (en) 1991-02-06
GB2239926A GB2239926A (en) 1991-07-17
GB2239926B true GB2239926B (en) 1994-03-02

Family

ID=26296472

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9027451A Expired - Fee Related GB2239926B (en) 1990-01-09 1990-12-19 Piston rings

Country Status (1)

Country Link
GB (1) GB2239926B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9261190B2 (en) * 2013-03-14 2016-02-16 Federal-Mogul Corporation Low tension piston rings and method for manufacturing the same
CN112589381B (en) * 2020-11-16 2023-09-05 中国航发西安动力控制科技有限公司 Processing method and clamping fixture for high-precision thin-wall elastic opening piston ring part

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB401421A (en) * 1932-07-04 1933-11-16 Cecil Francis Simmonds Improvements in and relating to the manufacture of piston rings
GB416622A (en) * 1933-12-16 1934-09-18 William Arthur Oubridge Improvements in the manufacture of piston rings and the like
GB498691A (en) * 1937-07-19 1939-01-12 William Arthur Oubridge Improvements in the manufacture of piston and like rings of the composite type
GB566797A (en) * 1943-04-22 1945-01-15 Cylinder Components Ltd Improvements in or relating to the manufacture of piston-rings
GB1193584A (en) * 1967-05-29 1970-06-03 Renault Improvements in the Manufacture of Piston Rings.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB401421A (en) * 1932-07-04 1933-11-16 Cecil Francis Simmonds Improvements in and relating to the manufacture of piston rings
GB416622A (en) * 1933-12-16 1934-09-18 William Arthur Oubridge Improvements in the manufacture of piston rings and the like
GB498691A (en) * 1937-07-19 1939-01-12 William Arthur Oubridge Improvements in the manufacture of piston and like rings of the composite type
GB566797A (en) * 1943-04-22 1945-01-15 Cylinder Components Ltd Improvements in or relating to the manufacture of piston-rings
GB1193584A (en) * 1967-05-29 1970-06-03 Renault Improvements in the Manufacture of Piston Rings.

Also Published As

Publication number Publication date
GB9027451D0 (en) 1991-02-06
GB2239926A (en) 1991-07-17

Similar Documents

Publication Publication Date Title
GB8923000D0 (en) Piston ring
IL92946A0 (en) Rolling piston
GB2252391B (en) Pistons
GB2256467B (en) Piston ring
GB9201829D0 (en) Piston ring assembly
GB9000446D0 (en) Piston rings
GB2284037B (en) Piston ring
GB2245682B (en) Pistons
GB2245680B (en) Piston rings
GB2277139B (en) Piston ring
GB2239926B (en) Piston rings
GB2231386B (en) Piston ring
GB8922999D0 (en) Piston ring
GB2226099B (en) Piston rings
GB9107958D0 (en) Piston ring
GB2206355B (en) Piston rings
GB8918440D0 (en) Piston rings
GB8903129D0 (en) Piston rings
GB8907329D0 (en) Piston rings
GB9009755D0 (en) Piston
AU109590S (en) Piston
BG96436A (en) Integral piston rings
GB2242252B (en) Piston
GB8828028D0 (en) Piston rings
GB8800742D0 (en) Piston rings

Legal Events

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

Effective date: 20011219