NL7811928A - Doorstroombeluchter. - Google Patents

Doorstroombeluchter.

Info

Publication number
NL7811928A
NL7811928A NL7811928A NL7811928A NL7811928A NL 7811928 A NL7811928 A NL 7811928A NL 7811928 A NL7811928 A NL 7811928A NL 7811928 A NL7811928 A NL 7811928A NL 7811928 A NL7811928 A NL 7811928A
Authority
NL
Netherlands
Prior art keywords
flow aerator
aerator
flow
Prior art date
Application number
NL7811928A
Other languages
English (en)
Dutch (nl)
Original Assignee
Koch & Mueller Armaturenfab
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 Koch & Mueller Armaturenfab filed Critical Koch & Mueller Armaturenfab
Publication of NL7811928A publication Critical patent/NL7811928A/xx

Links

Classifications

    • 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
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/021—Check valves with guided rigid valve members the valve member being a movable body around which the medium flows when the valve is open
    • 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

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Domestic Plumbing Installations (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Check Valves (AREA)
  • Bathtubs, Showers, And Their Attachments (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
NL7811928A 1977-12-31 1978-12-07 Doorstroombeluchter. NL7811928A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2759248A DE2759248C3 (de) 1977-12-31 1977-12-31 Durchflußbelüfter

Publications (1)

Publication Number Publication Date
NL7811928A true NL7811928A (nl) 1979-07-03

Family

ID=6027928

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7811928A NL7811928A (nl) 1977-12-31 1978-12-07 Doorstroombeluchter.

Country Status (10)

Country Link
AT (1) AT366443B (fr)
BE (1) BE872548A (fr)
DE (1) DE2759248C3 (fr)
DK (1) DK587078A (fr)
FI (1) FI783885A (fr)
FR (1) FR2413506A1 (fr)
GB (1) GB2011584B (fr)
NL (1) NL7811928A (fr)
NO (1) NO149705C (fr)
SE (1) SE438345B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2181819A (en) * 1985-10-19 1987-04-29 Bjorn Johan Erik Andersson Valve
DE3839650C1 (fr) * 1988-11-24 1990-02-15 Hansa Metallwerke Ag, 7000 Stuttgart, De
AU632201B2 (en) * 1990-02-05 1992-12-17 Friedrich Grohe Ag Water tap fitting with reverse-suction prevention
DE4100801C2 (de) * 1991-01-12 2001-11-08 Grohe Armaturen Friedrich Wasserzapfarmatur

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2877789A (en) * 1957-11-06 1959-03-17 Sloan Valve Co Vacuum breakers
CH478365A (de) * 1968-08-07 1969-09-15 Landis & Gyr Ag Ventil und Verwendung dieses Ventils in Heizungs- und Lüftungsanlagen
DE2534175C3 (de) * 1975-07-31 1980-02-07 Carl Eggemann Kg Armaturenfabrik, 5860 Iserlohn Rohrbelüfter

Also Published As

Publication number Publication date
FI783885A (fi) 1979-07-01
NO784293L (no) 1979-07-03
NO149705B (no) 1984-02-27
FR2413506B1 (fr) 1984-03-09
DE2759248A1 (de) 1979-07-05
DE2759248B2 (de) 1979-09-27
SE438345B (sv) 1985-04-15
GB2011584A (en) 1979-07-11
FR2413506A1 (fr) 1979-07-27
NO149705C (no) 1984-06-13
ATA865178A (de) 1981-08-15
AT366443B (de) 1982-04-13
BE872548A (fr) 1979-03-30
DK587078A (da) 1979-07-01
DE2759248C3 (de) 1982-01-07
GB2011584B (en) 1982-03-31
SE7813047L (sv) 1979-07-01

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Legal Events

Date Code Title Description
A1A A request for search or an international-type search has been filed
BB A search report has been drawn up
BV The patent application has lapsed