NL7506661A - DEVICE FOR AUTOMATICALLY SUPPLY AND DRAWBACK OF AIR IN WATER PIPES, IN PARTICULAR DRINKING WATER PIPES. - Google Patents

DEVICE FOR AUTOMATICALLY SUPPLY AND DRAWBACK OF AIR IN WATER PIPES, IN PARTICULAR DRINKING WATER PIPES.

Info

Publication number
NL7506661A
NL7506661A NL7506661A NL7506661A NL7506661A NL 7506661 A NL7506661 A NL 7506661A NL 7506661 A NL7506661 A NL 7506661A NL 7506661 A NL7506661 A NL 7506661A NL 7506661 A NL7506661 A NL 7506661A
Authority
NL
Netherlands
Prior art keywords
water pipes
drawback
air
automatically supply
particular drinking
Prior art date
Application number
NL7506661A
Other languages
Dutch (nl)
Original Assignee
Schell Kg Hubert
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
Priority claimed from DE19742428726 external-priority patent/DE2428726B2/en
Application filed by Schell Kg Hubert filed Critical Schell Kg Hubert
Publication of NL7506661A publication Critical patent/NL7506661A/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
    • E03C1/108—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)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
NL7506661A 1974-06-14 1975-06-05 DEVICE FOR AUTOMATICALLY SUPPLY AND DRAWBACK OF AIR IN WATER PIPES, IN PARTICULAR DRINKING WATER PIPES. NL7506661A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19742428726 DE2428726B2 (en) 1974-06-14 1974-06-14 SYSTEM FOR INDEPENDENT VENTILATION AND VENTILATION OF WATER PIPES, IN PARTICULAR DRINKING WATER PIPES
DE7510416 1975-04-03

Publications (1)

Publication Number Publication Date
NL7506661A true NL7506661A (en) 1975-12-16

Family

ID=25767283

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7506661A NL7506661A (en) 1974-06-14 1975-06-05 DEVICE FOR AUTOMATICALLY SUPPLY AND DRAWBACK OF AIR IN WATER PIPES, IN PARTICULAR DRINKING WATER PIPES.

Country Status (3)

Country Link
AT (1) AT337617B (en)
FR (1) FR2274566A1 (en)
NL (1) NL7506661A (en)

Also Published As

Publication number Publication date
ATA454175A (en) 1976-10-15
FR2274566A1 (en) 1976-01-09
AT337617B (en) 1977-07-11
FR2274566B3 (en) 1977-07-01

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