FR917196A - A method of making hollow lift valves incorporating a cooling agent such as sodium - Google Patents
A method of making hollow lift valves incorporating a cooling agent such as sodiumInfo
- Publication number
- FR917196A FR917196A FR917196DA FR917196A FR 917196 A FR917196 A FR 917196A FR 917196D A FR917196D A FR 917196DA FR 917196 A FR917196 A FR 917196A
- Authority
- FR
- France
- Prior art keywords
- sodium
- cooling agent
- lift valves
- making hollow
- valves incorporating
- 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
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 title 1
- 239000002826 coolant Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 229910052708 sodium Inorganic materials 0.000 title 1
- 239000011734 sodium Substances 0.000 title 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US917196XA | 1944-06-26 | 1944-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR917196A true FR917196A (en) | 1946-12-27 |
Family
ID=22229324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR917196D Expired FR917196A (en) | 1944-06-26 | 1945-11-10 | A method of making hollow lift valves incorporating a cooling agent such as sodium |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR917196A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2982011A (en) * | 1955-06-23 | 1961-05-02 | Teves Kg Alfred | Closing member for hollow valve cones |
| US5126530A (en) * | 1989-11-29 | 1992-06-30 | Mercedes-Benz Ag | Method for producing hollow gas exchange valves for reciprocating engines |
| EP2541001A4 (en) * | 2010-02-26 | 2013-10-16 | Mitsubishi Heavy Ind Ltd | Method for producing metallic-sodium-filled engine valve |
-
1945
- 1945-11-10 FR FR917196D patent/FR917196A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2982011A (en) * | 1955-06-23 | 1961-05-02 | Teves Kg Alfred | Closing member for hollow valve cones |
| US5126530A (en) * | 1989-11-29 | 1992-06-30 | Mercedes-Benz Ag | Method for producing hollow gas exchange valves for reciprocating engines |
| EP2541001A4 (en) * | 2010-02-26 | 2013-10-16 | Mitsubishi Heavy Ind Ltd | Method for producing metallic-sodium-filled engine valve |
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