ATE18272T1 - Rueckflussverhinderer, insbesondere fuer trinkwasserleitungen. - Google Patents

Rueckflussverhinderer, insbesondere fuer trinkwasserleitungen.

Info

Publication number
ATE18272T1
ATE18272T1 AT83111815T AT83111815T ATE18272T1 AT E18272 T1 ATE18272 T1 AT E18272T1 AT 83111815 T AT83111815 T AT 83111815T AT 83111815 T AT83111815 T AT 83111815T AT E18272 T1 ATE18272 T1 AT E18272T1
Authority
AT
Austria
Prior art keywords
piston
duct
flow
actuating
aperture
Prior art date
Application number
AT83111815T
Other languages
English (en)
Inventor
Walter Eichner
Original Assignee
Lang Apparatebau Gmbh
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 Lang Apparatebau Gmbh filed Critical Lang Apparatebau Gmbh
Application granted granted Critical
Publication of ATE18272T1 publication Critical patent/ATE18272T1/de

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

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)
  • Check Valves (AREA)
  • Safety Valves (AREA)
  • Pyridine Compounds (AREA)
AT83111815T 1983-03-16 1983-11-25 Rueckflussverhinderer, insbesondere fuer trinkwasserleitungen. ATE18272T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3309318A DE3309318A1 (de) 1983-03-16 1983-03-16 Rueckflussverhinderer, insbesondere fuer trinkwasserleitungen
EP83111815A EP0119305B1 (de) 1983-03-16 1983-11-25 Rückflussverhinderer, insbesondere für Trinkwasserleitungen

Publications (1)

Publication Number Publication Date
ATE18272T1 true ATE18272T1 (de) 1986-03-15

Family

ID=6193573

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83111815T ATE18272T1 (de) 1983-03-16 1983-11-25 Rueckflussverhinderer, insbesondere fuer trinkwasserleitungen.

Country Status (3)

Country Link
EP (1) EP0119305B1 (de)
AT (1) ATE18272T1 (de)
DE (2) DE3309318A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0189499B1 (de) * 1985-01-30 1987-05-20 Honeywell-Braukmann GmbH Rohrtrenner
DE3509720A1 (de) * 1985-03-18 1986-09-25 Schubert & Salzer Maschinenfabrik Ag, 8070 Ingolstadt Rohrtrenner
DE3611452C1 (en) * 1986-04-05 1987-08-13 Oventrop Sohn Kg F W Pipe disconnector
CN108755722A (zh) * 2018-08-18 2018-11-06 中铁二院昆明勘察设计研究院有限责任公司 隧道及地下结构的排水装置及排水方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2729305B2 (de) * 1977-06-29 1980-04-17 F.W. Oventrop Arn. Sohn Kg, 5787 Olsberg Rohrtrenner
DE2751468C2 (de) * 1977-11-18 1984-06-28 Honeywell-Braukmann GmbH, 6950 Mosbach Rückflußverhinderer

Also Published As

Publication number Publication date
DE3362357D1 (en) 1986-04-03
EP0119305A1 (de) 1984-09-26
DE3309318A1 (de) 1984-09-20
EP0119305B1 (de) 1986-02-26

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee