FR430241A - Self-closing valve with shut-off device - Google Patents

Self-closing valve with shut-off device

Info

Publication number
FR430241A
FR430241A FR430241A FR430241DA FR430241A FR 430241 A FR430241 A FR 430241A FR 430241 A FR430241 A FR 430241A FR 430241D A FR430241D A FR 430241DA FR 430241 A FR430241 A FR 430241A
Authority
FR
France
Prior art keywords
shut
self
closing valve
closing
valve
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
FR430241A
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.)
Tobias Forster & Cie Soc
Original Assignee
Tobias Forster & Cie 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 Tobias Forster & Cie Soc filed Critical Tobias Forster & Cie Soc
Application granted granted Critical
Publication of FR430241A publication Critical patent/FR430241A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/10—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves
    • E03C1/104—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves using a single check valve
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/10—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves
    • E03C1/106—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves using two or more check valves

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
FR430241A 1911-05-27 1911-05-27 Self-closing valve with shut-off device Expired FR430241A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR430241T 1911-05-27

Publications (1)

Publication Number Publication Date
FR430241A true FR430241A (en) 1911-10-11

Family

ID=1472502

Family Applications (1)

Application Number Title Priority Date Filing Date
FR430241A Expired FR430241A (en) 1911-05-27 1911-05-27 Self-closing valve with shut-off device

Country Status (1)

Country Link
FR (1) FR430241A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2602467A (en) * 1945-05-21 1952-07-08 Clayton Manufacturing Co Power-operated check valve
US3297047A (en) * 1964-03-17 1967-01-10 Vapor Corp Valve assembly
US3556137A (en) * 1969-05-15 1971-01-19 Sloan Valve Co Control valves

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2602467A (en) * 1945-05-21 1952-07-08 Clayton Manufacturing Co Power-operated check valve
US3297047A (en) * 1964-03-17 1967-01-10 Vapor Corp Valve assembly
US3556137A (en) * 1969-05-15 1971-01-19 Sloan Valve Co Control valves

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