GB664114A - Improvements relating to piston rings - Google Patents

Improvements relating to piston rings

Info

Publication number
GB664114A
GB664114A GB1881849A GB1881849A GB664114A GB 664114 A GB664114 A GB 664114A GB 1881849 A GB1881849 A GB 1881849A GB 1881849 A GB1881849 A GB 1881849A GB 664114 A GB664114 A GB 664114A
Authority
GB
United Kingdom
Prior art keywords
ring
piston rings
improvements relating
piston
chromium
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
Application number
GB1881849A
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.)
BRITISH PISTON RING Co LT
Original Assignee
BRITISH PISTON RING Co LT
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 BRITISH PISTON RING Co LT filed Critical BRITISH PISTON RING Co LT
Priority to GB1881849A priority Critical patent/GB664114A/en
Publication of GB664114A publication Critical patent/GB664114A/en
Expired 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
    • F16J9/00—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction
    • F16J9/26—Piston-rings, e.g. non-metallic piston-rings, seats therefor; Ring sealings of similar construction characterised by the use of particular materials

Abstract

664,114. Piston packing. BRITISH PISTON RING CO., Ltd., and PHIPPS, G. E. May 2, 1950 [July 18, 1949], No. 18818/49. Class 122(i) A piston ring b has a chromium-plated surface c and a narrow unplated land a adjacent one edge only. The ring may be manufactured from a stepped periphery ring which is chromium-plated' and subsequently ground to expose the land.
GB1881849A 1949-07-18 1949-07-18 Improvements relating to piston rings Expired GB664114A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1881849A GB664114A (en) 1949-07-18 1949-07-18 Improvements relating to piston rings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1881849A GB664114A (en) 1949-07-18 1949-07-18 Improvements relating to piston rings

Publications (1)

Publication Number Publication Date
GB664114A true GB664114A (en) 1952-01-02

Family

ID=10118938

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1881849A Expired GB664114A (en) 1949-07-18 1949-07-18 Improvements relating to piston rings

Country Status (1)

Country Link
GB (1) GB664114A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1264146B (en) * 1966-12-22 1968-03-21 Goetzewerke Piston ring for internal combustion engines
WO1988000289A1 (en) * 1986-07-09 1988-01-14 Engine Technology Limited Piston rings

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1264146B (en) * 1966-12-22 1968-03-21 Goetzewerke Piston ring for internal combustion engines
WO1988000289A1 (en) * 1986-07-09 1988-01-14 Engine Technology Limited Piston rings

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