FR353954A - Robinet à double fermeture pour conduites d'eau - Google Patents

Robinet à double fermeture pour conduites d'eau

Info

Publication number
FR353954A
FR353954A FR353954DA FR353954A FR 353954 A FR353954 A FR 353954A FR 353954D A FR353954D A FR 353954DA FR 353954 A FR353954 A FR 353954A
Authority
FR
France
Prior art keywords
water pipes
closing tap
double closing
double
tap
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)
Inventor
Albert Balkow
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR353954A publication Critical patent/FR353954A/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
    • F16K43/00—Auxiliary closure means in valves, which in case of repair, e.g. rewashering, of the valve, can take over the function of the normal closure means; Devices for temporary replacement of parts of valves for the same purpose
    • F16K43/005—Auxiliary closure means in valves, which in case of repair, e.g. rewashering, of the valve, can take over the function of the normal closure means; Devices for temporary replacement of parts of valves for the same purpose an auxiliary valve closing automatically when the main valve is being disassembled
    • F16K43/006—Auxiliary closure means in valves, which in case of repair, e.g. rewashering, of the valve, can take over the function of the normal closure means; Devices for temporary replacement of parts of valves for the same purpose an auxiliary valve closing automatically when the main valve is being disassembled the auxiliary valve being held open by the main valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR353954D 1905-04-29 1905-04-29 Robinet à double fermeture pour conduites d'eau Expired FR353954A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR353954T 1905-04-29

Publications (1)

Publication Number Publication Date
FR353954A true FR353954A (fr) 1905-09-25

Family

ID=1402081

Family Applications (1)

Application Number Title Priority Date Filing Date
FR353954D Expired FR353954A (fr) 1905-04-29 1905-04-29 Robinet à double fermeture pour conduites d'eau

Country Status (1)

Country Link
FR (1) FR353954A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2837110A (en) * 1955-09-12 1958-06-03 Graybill Clinton Lee Fluid pressure control valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2837110A (en) * 1955-09-12 1958-06-03 Graybill Clinton Lee Fluid pressure control valve

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