NL6800561A - - Google Patents
Info
- Publication number
- NL6800561A NL6800561A NL6800561A NL6800561A NL6800561A NL 6800561 A NL6800561 A NL 6800561A NL 6800561 A NL6800561 A NL 6800561A NL 6800561 A NL6800561 A NL 6800561A NL 6800561 A NL6800561 A NL 6800561A
- Authority
- NL
- Netherlands
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
- F01L3/02—Selecting particular materials for valve-members or valve-seats; Valve-members or valve-seats composed of two or more materials
- F01L3/04—Coated valve members or valve-seats
-
- 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
-
- 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
- F01L3/02—Selecting particular materials for valve-members or valve-seats; Valve-members or valve-seats composed of two or more materials
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lift Valve (AREA)
- Wrapping Of Specific Fragile Articles (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR107894A FR1531687A (fr) | 1967-05-25 | 1967-05-25 | Perfectionnements aux soupapes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL6800561A true NL6800561A (en:Method) | 1968-11-26 |
| NL147836B NL147836B (nl) | 1975-11-17 |
Family
ID=8631633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6800561A NL147836B (nl) | 1967-05-25 | 1968-01-12 | Klep voor een verbrandingsmotor. |
Country Status (7)
| Country | Link |
|---|---|
| CH (1) | CH461175A (en:Method) |
| DE (1) | DE1700149A1 (en:Method) |
| DK (1) | DK130727B (en:Method) |
| FR (1) | FR1531687A (en:Method) |
| GB (1) | GB1215972A (en:Method) |
| NL (1) | NL147836B (en:Method) |
| NO (1) | NO123818B (en:Method) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK144217C (da) * | 1979-08-29 | 1982-06-21 | B & W Diesel As | Udstoedsventil til en forbraendingsmotor |
| DE3247487A1 (de) * | 1982-12-22 | 1984-06-28 | Klöckner-Humboldt-Deutz AG, 5000 Köln | Tellerventil fuer brennkraftmaschinen |
| CN103925028A (zh) * | 2013-12-25 | 2014-07-16 | 马勒技术投资(中国）有限公司 | 部分涂层式气门 |
| DK177960B1 (en) * | 2014-04-08 | 2015-02-02 | Man Diesel & Turbo Deutschland | An exhaust valve for an internal combustion engine |
| US10989321B2 (en) * | 2019-04-26 | 2021-04-27 | Caterpillar Inc. | Double-crowned valve seat insert having seating surface formed of hard-facing material |
-
1967
- 1967-05-25 FR FR107894A patent/FR1531687A/fr not_active Expired
- 1967-12-14 CH CH1755567A patent/CH461175A/fr unknown
-
1968
- 1968-01-09 GB GB125068A patent/GB1215972A/en not_active Expired
- 1968-01-10 DE DE19681700149 patent/DE1700149A1/de not_active Withdrawn
- 1968-01-12 NL NL6800561A patent/NL147836B/xx not_active IP Right Cessation
- 1968-03-27 NO NO116668A patent/NO123818B/no unknown
- 1968-05-24 DK DK241068A patent/DK130727B/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH461175A (fr) | 1968-08-15 |
| DK130727B (da) | 1975-04-01 |
| DK130727C (en:Method) | 1975-09-01 |
| FR1531687A (fr) | 1968-07-05 |
| NO123818B (en:Method) | 1972-01-17 |
| NL147836B (nl) | 1975-11-17 |
| GB1215972A (en) | 1970-12-16 |
| DE1700149A1 (de) | 1971-10-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V1 | Lapsed because of non-payment of the annual fee | ||
| NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: ETUDES |