JPH05195730A - 内燃機関の中空バルブ - Google Patents
内燃機関の中空バルブInfo
- Publication number
- JPH05195730A JPH05195730A JP4238128A JP23812892A JPH05195730A JP H05195730 A JPH05195730 A JP H05195730A JP 4238128 A JP4238128 A JP 4238128A JP 23812892 A JP23812892 A JP 23812892A JP H05195730 A JPH05195730 A JP H05195730A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- zirconium
- hollow valve
- additive
- filler
- 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.)
- Pending
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
- F01L3/12—Cooling of valves
- F01L3/14—Cooling of valves by means of a liquid or solid coolant, e.g. sodium, in a closed chamber in a valve
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Powder Metallurgy (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4129519:6 | 1991-09-06 | ||
| DE4129519A DE4129519C1 (enrdf_load_stackoverflow) | 1991-09-06 | 1991-09-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH05195730A true JPH05195730A (ja) | 1993-08-03 |
Family
ID=6439918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4238128A Pending JPH05195730A (ja) | 1991-09-06 | 1992-09-07 | 内燃機関の中空バルブ |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0530720B1 (enrdf_load_stackoverflow) |
| JP (1) | JPH05195730A (enrdf_load_stackoverflow) |
| DE (2) | DE4129519C1 (enrdf_load_stackoverflow) |
| ES (1) | ES2067986T3 (enrdf_load_stackoverflow) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3204986C2 (de) * | 1981-02-14 | 1986-03-06 | TRW Thompson GmbH, 3013 Barsinghausen | Hohlventil für Brennkraftmaschinen |
-
1991
- 1991-09-06 DE DE4129519A patent/DE4129519C1/de not_active Expired - Fee Related
-
1992
- 1992-08-29 EP EP92114808A patent/EP0530720B1/de not_active Expired - Lifetime
- 1992-08-29 DE DE59201141T patent/DE59201141D1/de not_active Expired - Fee Related
- 1992-08-29 ES ES92114808T patent/ES2067986T3/es not_active Expired - Lifetime
- 1992-09-07 JP JP4238128A patent/JPH05195730A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE59201141D1 (de) | 1995-02-16 |
| EP0530720B1 (de) | 1995-01-04 |
| DE4129519C1 (enrdf_load_stackoverflow) | 1993-02-11 |
| EP0530720A1 (de) | 1993-03-10 |
| ES2067986T3 (es) | 1995-04-01 |
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