FR745368A - - Google Patents
Info
- Publication number
- FR745368A FR745368A FR745368DA FR745368A FR 745368 A FR745368 A FR 745368A FR 745368D A FR745368D A FR 745368DA FR 745368 A FR745368 A FR 745368A
- Authority
- FR
- France
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K1/00—Making machine elements
- B21K1/20—Making machine elements valve parts
- B21K1/22—Making machine elements valve parts poppet valves, e.g. for internal-combustion engines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
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- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
FR745368A true FR745368A (en) | 1933-05-10 |
Family
ID=1549343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR745368D Expired FR745368A (en) |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR745368A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010017879A1 (en) * | 2008-08-14 | 2010-02-18 | Märkisches Werk GmbH | Method for producing a bimetal valve |
JP2016047537A (en) * | 2014-08-27 | 2016-04-07 | 三菱重工業株式会社 | Hollow engine valve and method for manufacturing the same |
-
0
- FR FR745368D patent/FR745368A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010017879A1 (en) * | 2008-08-14 | 2010-02-18 | Märkisches Werk GmbH | Method for producing a bimetal valve |
JP2016047537A (en) * | 2014-08-27 | 2016-04-07 | 三菱重工業株式会社 | Hollow engine valve and method for manufacturing the same |