GB380608A - Improvements relating to valve seats for internal combustion engines - Google Patents
Improvements relating to valve seats for internal combustion enginesInfo
- Publication number
- GB380608A GB380608A GB2689731A GB2689731A GB380608A GB 380608 A GB380608 A GB 380608A GB 2689731 A GB2689731 A GB 2689731A GB 2689731 A GB2689731 A GB 2689731A GB 380608 A GB380608 A GB 380608A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ring
- internal combustion
- combustion engines
- valve seats
- improvements relating
- 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)
- Valve-Gear Or Valve Arrangements (AREA)
Abstract
380,608. Cylinders. JACKSON, E. W., 139, Brigstock Road, Thornton Heath, Surrey. Sept. 26, 1931, No. 26897. [Class 7 (ii).] A renewable valve seating-ring 16 is screwed into a recess in the cylinder, a taper thread 14 being provided so that both flanks of the threads are in contact, and conduction of heat from the ring 16 thus facilitated. The ring is formed with pin-key holes 12 in an extension which is cut off after insertion when the seating 20 is formed ; the ring may then be locked by a pin 22 or a ball which is afterwards riveted over. The taper is arranged so that a space 18 is left which allows the ring to spring, the life of the seat being thus lengthened.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2689731A GB380608A (en) | 1931-09-26 | 1931-09-26 | Improvements relating to valve seats for internal combustion engines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2689731A GB380608A (en) | 1931-09-26 | 1931-09-26 | Improvements relating to valve seats for internal combustion engines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB380608A true GB380608A (en) | 1932-09-22 |
Family
ID=10250915
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2689731A Expired GB380608A (en) | 1931-09-26 | 1931-09-26 | Improvements relating to valve seats for internal combustion engines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB380608A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2424738A (en) * | 1945-07-31 | 1947-07-29 | Wilhelm B Bronander | Valve mechanism |
US2672856A (en) * | 1951-02-05 | 1954-03-23 | Frederick A Wagner | Engine valve seat insert |
-
1931
- 1931-09-26 GB GB2689731A patent/GB380608A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2424738A (en) * | 1945-07-31 | 1947-07-29 | Wilhelm B Bronander | Valve mechanism |
US2672856A (en) * | 1951-02-05 | 1954-03-23 | Frederick A Wagner | Engine valve seat insert |
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