FR320869A - Soupape d'arret à fermeture automatique - Google Patents

Soupape d'arret à fermeture automatique

Info

Publication number
FR320869A
FR320869A FR320869DA FR320869A FR 320869 A FR320869 A FR 320869A FR 320869D A FR320869D A FR 320869DA FR 320869 A FR320869 A FR 320869A
Authority
FR
France
Prior art keywords
self
valve
closing shut
shut
closing
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.)
Schlaepfer & Dubrit Soc
Original Assignee
Schlaepfer & Dubrit Soc
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 Schlaepfer & Dubrit Soc filed Critical Schlaepfer & Dubrit Soc
Application granted granted Critical
Publication of FR320869A publication Critical patent/FR320869A/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
    • F16K21/00—Fluid-delivery valves, e.g. self-closing valves
    • F16K21/04—Self-closing valves, i.e. closing automatically after operation
    • F16K21/06—Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening
    • F16K21/12—Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening with hydraulically-operated opening means; with arrangements for pressure relief before opening

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR320869D 1902-05-03 1902-05-03 Soupape d'arret à fermeture automatique Expired FR320869A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR320869T 1902-05-03

Publications (1)

Publication Number Publication Date
FR320869A true FR320869A (fr) 1902-12-22

Family

ID=1371336

Family Applications (1)

Application Number Title Priority Date Filing Date
FR320869D Expired FR320869A (fr) 1902-05-03 1902-05-03 Soupape d'arret à fermeture automatique

Country Status (1)

Country Link
FR (1) FR320869A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1012755A3 (nl) * 1999-01-15 2001-03-06 Peeters Leo Maria Jan Kraan.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1012755A3 (nl) * 1999-01-15 2001-03-06 Peeters Leo Maria Jan Kraan.

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