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CH470617A - Pipe end valve - Google Patents

Pipe end valve

Info

Publication number
CH470617A
CH470617A CH5768A CH5768A CH470617A CH 470617 A CH470617 A CH 470617A CH 5768 A CH5768 A CH 5768A CH 5768 A CH5768 A CH 5768A CH 470617 A CH470617 A CH 470617A
Authority
CH
Switzerland
Prior art keywords
pipe end
end valve
valve
pipe
Prior art date
Application number
CH5768A
Other languages
German (de)
Inventor
Waletzko Alfred
Original Assignee
Alfred Waletzko App Bau
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 Alfred Waletzko App Bau filed Critical Alfred Waletzko App Bau
Publication of CH470617A publication Critical patent/CH470617A/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/20—Controlling water pollution; Waste water treatment

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)
  • Cyclones (AREA)
CH5768A 1967-01-14 1968-01-04 Pipe end valve CH470617A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEW0043159 1967-01-14
DEW0045153 1967-11-10

Publications (1)

Publication Number Publication Date
CH470617A true CH470617A (en) 1969-03-31

Family

ID=26002916

Family Applications (1)

Application Number Title Priority Date Filing Date
CH5768A CH470617A (en) 1967-01-14 1968-01-04 Pipe end valve

Country Status (6)

Country Link
BE (1) BE709249A (en)
CH (1) CH470617A (en)
FR (1) FR1550782A (en)
GB (1) GB1160504A (en)
NL (1) NL147500B (en)
SE (1) SE335655B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2751468C2 (en) * 1977-11-18 1984-06-28 Honeywell-Braukmann GmbH, 6950 Mosbach Backflow preventer
FR2469630B1 (en) * 1979-11-12 1986-02-14 Frisquet Anc Ets M DISCONNECTOR FOR DRINKING WATER PIPING
DE3000430C2 (en) * 1980-01-08 1986-05-07 Lang Apparatebau GmbH, 8227 Siegsdorf Drinking water flow fitting with flow monitor
DE3509720A1 (en) * 1985-03-18 1986-09-25 Schubert & Salzer Maschinenfabrik Ag, 8070 Ingolstadt TUBE DISCONNECTOR
CN111022191B (en) * 2019-11-22 2022-05-27 中国航发西安动力控制科技有限公司 Piston device with speed response mechanism

Also Published As

Publication number Publication date
NL147500B (en) 1975-10-15
GB1160504A (en) 1969-08-06
FR1550782A (en) 1968-12-20
BE709249A (en) 1968-05-16
NL6800513A (en) 1968-07-15
SE335655B (en) 1971-06-01

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Legal Events

Date Code Title Description
PUE Assignment

Owner name: LANG APPARATEBAU GMBH

PL Patent ceased