FR757523A - Water backflow preventer - Google Patents

Water backflow preventer

Info

Publication number
FR757523A
FR757523A FR757523DA FR757523A FR 757523 A FR757523 A FR 757523A FR 757523D A FR757523D A FR 757523DA FR 757523 A FR757523 A FR 757523A
Authority
FR
France
Prior art keywords
backflow preventer
water backflow
water
preventer
backflow
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
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.)
KULA FRERES SOC
Original Assignee
KULA FRERES 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 KULA FRERES SOC filed Critical KULA FRERES SOC
Application granted granted Critical
Publication of FR757523A publication Critical patent/FR757523A/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
    • E03C1/102—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves using an air gap device
FR757523D 1932-09-27 1932-09-27 Water backflow preventer Expired FR757523A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR757523T 1932-09-27

Publications (1)

Publication Number Publication Date
FR757523A true FR757523A (en) 1933-12-28

Family

ID=9166175

Family Applications (1)

Application Number Title Priority Date Filing Date
FR757523D Expired FR757523A (en) 1932-09-27 1932-09-27 Water backflow preventer

Country Status (1)

Country Link
FR (1) FR757523A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2624150A1 (en) * 1987-12-07 1989-06-09 Blanc Franck DISCONNECTOR DEVICE PREVENTING THE SIPHONING OF A WC TOILET TO THE WATER SUPPLY NETWORK
EP0761891A1 (en) * 1995-09-12 1997-03-12 Haudiquer Developpement, Sarl Safety device between a drinking water main and a consumer appliance supply pipe

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2624150A1 (en) * 1987-12-07 1989-06-09 Blanc Franck DISCONNECTOR DEVICE PREVENTING THE SIPHONING OF A WC TOILET TO THE WATER SUPPLY NETWORK
EP0320372A1 (en) * 1987-12-07 1989-06-14 Blanc, Franck Siphon-breaking device preventing the siphoning of a WC bowl towards the water supply system
EP0761891A1 (en) * 1995-09-12 1997-03-12 Haudiquer Developpement, Sarl Safety device between a drinking water main and a consumer appliance supply pipe
FR2738611A1 (en) * 1995-09-12 1997-03-14 Haudiquer Dev SAFETY DEVICE FOR INTERCONNECTING BETWEEN THE CONDUCT OF A DRINKING WATER DISTRIBUTION NETWORK AND THE SUPPLY LINE OF A WATER-USE APPARATUS

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