BE872052A - NON-RETURN DEVICE - Google Patents

NON-RETURN DEVICE

Info

Publication number
BE872052A
BE872052A BE191757A BE191757A BE872052A BE 872052 A BE872052 A BE 872052A BE 191757 A BE191757 A BE 191757A BE 191757 A BE191757 A BE 191757A BE 872052 A BE872052 A BE 872052A
Authority
BE
Belgium
Prior art keywords
return device
return
Prior art date
Application number
BE191757A
Other languages
French (fr)
Original Assignee
Braukmann Armaturen
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 Braukmann Armaturen filed Critical Braukmann Armaturen
Publication of BE872052A publication Critical patent/BE872052A/en

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
    • E03C1/108—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves having an aerating valve
    • 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
    • F16K15/00—Check valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
BE191757A 1977-11-18 1978-11-16 NON-RETURN DEVICE BE872052A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772751468 DE2751468C2 (en) 1977-11-18 1977-11-18 Backflow preventer

Publications (1)

Publication Number Publication Date
BE872052A true BE872052A (en) 1979-03-16

Family

ID=6023989

Family Applications (1)

Application Number Title Priority Date Filing Date
BE191757A BE872052A (en) 1977-11-18 1978-11-16 NON-RETURN DEVICE

Country Status (4)

Country Link
EP (1) EP0001984B1 (en)
AT (1) AT372731B (en)
BE (1) BE872052A (en)
DE (1) DE2751468C2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2948841A1 (en) * 1979-12-05 1981-06-11 Braukmann Armaturen AG, Rothrist BACKFLOW PREVENTION
DE3247320C2 (en) * 1982-12-21 1986-03-20 Grünbeck Wasseraufbereitung GmbH, 8884 Höchstädt Pipe separator with protection against contamination
DE3309318A1 (en) * 1983-03-16 1984-09-20 Lang Apparatebau GmbH, 8227 Siegsdorf BACKFLOW PREVENTORS, ESPECIALLY FOR DRINKING WATER PIPES
EP0189499B1 (en) * 1985-01-30 1987-05-20 Honeywell-Braukmann GmbH Tube disconnector
DE3509720A1 (en) * 1985-03-18 1986-09-25 Schubert & Salzer Maschinenfabrik Ag, 8070 Ingolstadt TUBE DISCONNECTOR
FR2736410B1 (en) * 1995-07-04 1997-10-03 Bayard IMPROVEMENTS ON DISCONNECTORS
DE19902574C1 (en) * 1999-01-22 2000-10-05 Rudolf Vollmer System separator
DE102010047377A1 (en) 2010-10-05 2012-04-05 Honeywell Technologies Sarl safety valve
CN106286929B (en) * 2015-05-22 2018-09-21 佛山市顺德区美的饮水机制造有限公司 one-way valve and water purifier

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH470617A (en) * 1967-01-14 1969-03-31 Alfred Waletzko App Bau Pipe end valve
DE1600981B1 (en) * 1967-01-14 1972-03-09 Alfred Waletzko Appbau Pipe interrupter
US3636968A (en) * 1970-10-05 1972-01-25 Watts Regulator Co Cross-connection control valve
DE2424978C2 (en) * 1974-05-22 1985-01-10 Honeywell-Braukmann GmbH, 6950 Mosbach Pipe interrupter, in particular for domestic water pipes

Also Published As

Publication number Publication date
ATA743378A (en) 1983-03-15
EP0001984B1 (en) 1981-05-13
DE2751468A1 (en) 1979-05-23
AT372731B (en) 1983-11-10
DE2751468C2 (en) 1984-06-28
EP0001984A1 (en) 1979-05-30

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: HONEYWELL-BRAUKMANN G.M.B.H.

Effective date: 19961130