FR999113A - - Google Patents

Info

Publication number
FR999113A
FR999113A FR999113DA FR999113A FR 999113 A FR999113 A FR 999113A FR 999113D A FR999113D A FR 999113DA FR 999113 A FR999113 A FR 999113A
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
Application number
Other languages
French (fr)
Publication date
Application granted granted Critical
Publication of FR999113A publication Critical patent/FR999113A/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
    • F16K35/00—Means to prevent accidental or unauthorised actuation
    • F16K35/06—Means to prevent accidental or unauthorised actuation using a removable actuating or locking member, e.g. a key

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR999113D Expired FR999113A (zh)

Publications (1)

Publication Number Publication Date
FR999113A true FR999113A (zh) 1952-01-25

Family

ID=1567083

Family Applications (1)

Application Number Title Priority Date Filing Date
FR999113D Expired FR999113A (zh)

Country Status (1)

Country Link
FR (1) FR999113A (zh)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1037796B (de) * 1955-06-04 1958-08-28 Hans J Zimmer Fa Von aussen regelbares UEberstroemventil ohne Stopfbuchse
DE1151703B (de) * 1961-08-02 1963-07-18 Hans Stichtenoth Absperrventil mit Sicherung durch ein Zylinderschloss
DE1153220B (de) * 1960-08-05 1963-08-22 W N Baines & Co Ltd Sicherungsvorrichtung fuer ein Absperrventil
DE1185439B (de) * 1956-01-25 1965-01-14 Leopold Wottowa Absperrschloss fuer Leitungshaehne
FR2666396A1 (fr) * 1990-08-29 1992-03-06 Phiropsi Sarl Dispositif de verrouillage d'une vanne d'obturation du gaz entre une canalisation d'arrivee et de depart et procede de condamnation d'une telle canalisation.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1037796B (de) * 1955-06-04 1958-08-28 Hans J Zimmer Fa Von aussen regelbares UEberstroemventil ohne Stopfbuchse
DE1185439B (de) * 1956-01-25 1965-01-14 Leopold Wottowa Absperrschloss fuer Leitungshaehne
DE1153220B (de) * 1960-08-05 1963-08-22 W N Baines & Co Ltd Sicherungsvorrichtung fuer ein Absperrventil
DE1151703B (de) * 1961-08-02 1963-07-18 Hans Stichtenoth Absperrventil mit Sicherung durch ein Zylinderschloss
FR2666396A1 (fr) * 1990-08-29 1992-03-06 Phiropsi Sarl Dispositif de verrouillage d'une vanne d'obturation du gaz entre une canalisation d'arrivee et de depart et procede de condamnation d'une telle canalisation.

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