NO149705C - GJENNOMSTROEMNINGS-AIR DEVICE - Google Patents

GJENNOMSTROEMNINGS-AIR DEVICE

Info

Publication number
NO149705C
NO149705C NO784293A NO784293A NO149705C NO 149705 C NO149705 C NO 149705C NO 784293 A NO784293 A NO 784293A NO 784293 A NO784293 A NO 784293A NO 149705 C NO149705 C NO 149705C
Authority
NO
Norway
Prior art keywords
gjennomstroemnings
air device
air
Prior art date
Application number
NO784293A
Other languages
Norwegian (no)
Other versions
NO149705B (en
NO784293L (en
Inventor
Josef Muellers
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 NO784293L publication Critical patent/NO784293L/en
Publication of NO149705B publication Critical patent/NO149705B/en
Publication of NO149705C publication Critical patent/NO149705C/en

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)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Domestic Plumbing Installations (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Check Valves (AREA)
  • Bathtubs, Showers, And Their Attachments (AREA)
NO784293A 1977-12-31 1978-12-20 GJENNOMSTROEMNINGS-AIR DEVICE NO149705C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2759248A DE2759248C3 (en) 1977-12-31 1977-12-31 Flow aerator

Publications (3)

Publication Number Publication Date
NO784293L NO784293L (en) 1979-07-03
NO149705B NO149705B (en) 1984-02-27
NO149705C true NO149705C (en) 1984-06-13

Family

ID=6027928

Family Applications (1)

Application Number Title Priority Date Filing Date
NO784293A NO149705C (en) 1977-12-31 1978-12-20 GJENNOMSTROEMNINGS-AIR DEVICE

Country Status (10)

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

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 (en) * 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 (en) * 1991-01-12 2001-11-08 Grohe Armaturen Friedrich Water tap

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 (en) * 1968-08-07 1969-09-15 Landis & Gyr Ag Valve and use of this valve in heating and ventilation systems
DE2534175C3 (en) * 1975-07-31 1980-02-07 Carl Eggemann Kg Armaturenfabrik, 5860 Iserlohn Tube aerator

Also Published As

Publication number Publication date
DK587078A (en) 1979-07-01
BE872548A (en) 1979-03-30
FR2413506A1 (en) 1979-07-27
SE7813047L (en) 1979-07-01
FI783885A (en) 1979-07-01
NL7811928A (en) 1979-07-03
NO149705B (en) 1984-02-27
DE2759248C3 (en) 1982-01-07
FR2413506B1 (en) 1984-03-09
DE2759248A1 (en) 1979-07-05
GB2011584A (en) 1979-07-11
SE438345B (en) 1985-04-15
DE2759248B2 (en) 1979-09-27
AT366443B (en) 1982-04-13
NO784293L (en) 1979-07-03
GB2011584B (en) 1982-03-31
ATA865178A (en) 1981-08-15

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