GB1273123A - An improved internal combustion engine valve seat insert - Google Patents
An improved internal combustion engine valve seat insertInfo
- Publication number
- GB1273123A GB1273123A GB36070A GB36070A GB1273123A GB 1273123 A GB1273123 A GB 1273123A GB 36070 A GB36070 A GB 36070A GB 36070 A GB36070 A GB 36070A GB 1273123 A GB1273123 A GB 1273123A
- Authority
- GB
- United Kingdom
- Prior art keywords
- engine valve
- valve seat
- seat insert
- combustion engine
- internal combustion
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
- F01L3/22—Valve-seats not provided for in preceding subgroups of this group; Fixing of valve-seats
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
1,273,123. I.C, engine valve seats. B. L. BUNGAROO. Oct. 19, 1970 [Jan. 3, 1970], No.360/70. Heading F1B. An I. C. engine valve seat insert comprises a cylindrical body portion 11 having a cutaway portion 12 adjacent its lower end and a flange 13 encircling its upper end. When press-fitted in a cylinder head the cutaway portion faces the associated port in the cylinder head.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB36070A GB1273123A (en) | 1970-01-03 | 1970-01-03 | An improved internal combustion engine valve seat insert |
AU24788/71A AU2478871A (en) | 1970-01-03 | 1971-01-28 | New era valve seat |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB36070A GB1273123A (en) | 1970-01-03 | 1970-01-03 | An improved internal combustion engine valve seat insert |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1273123A true GB1273123A (en) | 1972-05-03 |
Family
ID=9703026
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB36070A Expired GB1273123A (en) | 1970-01-03 | 1970-01-03 | An improved internal combustion engine valve seat insert |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU2478871A (en) |
GB (1) | GB1273123A (en) |
-
1970
- 1970-01-03 GB GB36070A patent/GB1273123A/en not_active Expired
-
1971
- 1971-01-28 AU AU24788/71A patent/AU2478871A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AU2478871A (en) | 1972-08-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |