FR747813A - Improvements to components constituting valve seats or flaps - Google Patents

Improvements to components constituting valve seats or flaps

Info

Publication number
FR747813A
FR747813A FR747813DA FR747813A FR 747813 A FR747813 A FR 747813A FR 747813D A FR747813D A FR 747813DA FR 747813 A FR747813 A FR 747813A
Authority
FR
France
Prior art keywords
flaps
components constituting
valve seats
constituting valve
seats
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
French (fr)
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.)
Compagnie des Freins Westinghouse
Original Assignee
Compagnie des Freins Westinghouse
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 Compagnie des Freins Westinghouse filed Critical Compagnie des Freins Westinghouse
Application granted granted Critical
Publication of FR747813A publication Critical patent/FR747813A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/42—Valve seats

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR747813D 1931-11-14 1932-11-10 Improvements to components constituting valve seats or flaps Expired FR747813A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US747813XA 1931-11-14 1931-11-14

Publications (1)

Publication Number Publication Date
FR747813A true FR747813A (en) 1933-06-24

Family

ID=22121649

Family Applications (1)

Application Number Title Priority Date Filing Date
FR747813D Expired FR747813A (en) 1931-11-14 1932-11-10 Improvements to components constituting valve seats or flaps

Country Status (1)

Country Link
FR (1) FR747813A (en)

Similar Documents

Publication Publication Date Title
FR720513A (en) Valve refinements
FR747813A (en) Improvements to components constituting valve seats or flaps
FR840323A (en) Valve seat
FR731783A (en) Light valve refinements
FR734644A (en) Improvements to distribution valves
FR688663A (en) Improvements to taps or valves
FR722142A (en) Improvements to valves
FR733805A (en) Improvements to taps, valves or the like
CA317800A (en) Valve stem nut
FR748019A (en) Improvements to valves or flaps
FR627374A (en) Improvements to tools to refresh valve seats
FR606496A (en) Improvements to taps or valves
FR712825A (en) Improvements to valves, taps and the like
CA310756A (en) Valve stem
CA314929A (en) Valve stem
CA314930A (en) Valve stem
FR838323A (en) Improvements to valve mechanisms
CA309173A (en) Steam engine valve
FR688642A (en) Improvements to valve tubes
FR689314A (en) Improvements to valve tubes
FR724033A (en) Valve refinements
FR698839A (en) Improvements to shut-off valves
FR622468A (en) Improvements to obturator valves
FR735565A (en) Improvements to valves
CA309763A (en) Engine drain or compression-relief valve