FR803927A - Procédé pour la fabrication des soupapes creuses - Google Patents

Procédé pour la fabrication des soupapes creuses

Info

Publication number
FR803927A
FR803927A FR803927DA FR803927A FR 803927 A FR803927 A FR 803927A FR 803927D A FR803927D A FR 803927DA FR 803927 A FR803927 A FR 803927A
Authority
FR
France
Prior art keywords
manufacture
hollow valves
valves
hollow
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
Application number
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Continental Teves AG and Co oHG
Original Assignee
Alfred Teves GmbH
Alfred Teves Maschinen und Armaturenfabrik KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Alfred Teves GmbH, Alfred Teves Maschinen und Armaturenfabrik KG filed Critical Alfred Teves GmbH
Application granted granted Critical
Publication of FR803927A publication Critical patent/FR803927A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
    • 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)
FR803927D 1935-05-16 1936-04-02 Procédé pour la fabrication des soupapes creuses Expired FR803927A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE803927X 1935-05-16

Publications (1)

Publication Number Publication Date
FR803927A true FR803927A (fr) 1936-10-12

Family

ID=6722012

Family Applications (1)

Application Number Title Priority Date Filing Date
FR803927D Expired FR803927A (fr) 1935-05-16 1936-04-02 Procédé pour la fabrication des soupapes creuses

Country Status (1)

Country Link
FR (1) FR803927A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2432761A (en) * 1944-01-17 1947-12-16 Eaton Mfg Co Method of electric resistance welding head closures to hollow valve bodies
US2450803A (en) * 1942-01-24 1948-10-05 Thompson Prod Inc Method of making sheathed valves
DE934213C (de) * 1940-07-07 1955-10-13 Boehler & Co Ag Geb Verfahren zur Herstellung von Ventilkegeln
DE970509C (de) * 1942-05-12 1958-09-25 Boehler & Co Ag Geb Ventilkegel

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE934213C (de) * 1940-07-07 1955-10-13 Boehler & Co Ag Geb Verfahren zur Herstellung von Ventilkegeln
US2450803A (en) * 1942-01-24 1948-10-05 Thompson Prod Inc Method of making sheathed valves
DE970509C (de) * 1942-05-12 1958-09-25 Boehler & Co Ag Geb Ventilkegel
US2432761A (en) * 1944-01-17 1947-12-16 Eaton Mfg Co Method of electric resistance welding head closures to hollow valve bodies

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