FR1293642A - Perfectionnements aux clapets d'obturation - Google Patents

Perfectionnements aux clapets d'obturation

Info

Publication number
FR1293642A
FR1293642A FR857991A FR857991A FR1293642A FR 1293642 A FR1293642 A FR 1293642A FR 857991 A FR857991 A FR 857991A FR 857991 A FR857991 A FR 857991A FR 1293642 A FR1293642 A FR 1293642A
Authority
FR
France
Prior art keywords
shutter valves
shutter
valves
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
FR857991A
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.)
Compagnie des Freins et Signaux Westinghouse SA
Original Assignee
Compagnie des Freins et Signaux Westinghouse SA
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 et Signaux Westinghouse SA filed Critical Compagnie des Freins et Signaux Westinghouse SA
Priority to FR857991A priority Critical patent/FR1293642A/fr
Application granted granted Critical
Publication of FR1293642A publication Critical patent/FR1293642A/fr
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
    • F16K1/48—Attaching valve members to screw-spindles
    • F16K1/487—Attaching valve members to screw-spindles by a fixing element extending in the axial direction of the spindle, e.g. a screw

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR857991A 1961-04-07 1961-04-07 Perfectionnements aux clapets d'obturation Expired FR1293642A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR857991A FR1293642A (fr) 1961-04-07 1961-04-07 Perfectionnements aux clapets d'obturation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR857991A FR1293642A (fr) 1961-04-07 1961-04-07 Perfectionnements aux clapets d'obturation

Publications (1)

Publication Number Publication Date
FR1293642A true FR1293642A (fr) 1962-05-18

Family

ID=8752525

Family Applications (1)

Application Number Title Priority Date Filing Date
FR857991A Expired FR1293642A (fr) 1961-04-07 1961-04-07 Perfectionnements aux clapets d'obturation

Country Status (1)

Country Link
FR (1) FR1293642A (fr)

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