CH444076A - Device for preventing liquid from being sucked back from a container fed under pressure by a feed network into the feed network - Google Patents

Device for preventing liquid from being sucked back from a container fed under pressure by a feed network into the feed network

Info

Publication number
CH444076A
CH444076A CH521565A CH521565A CH444076A CH 444076 A CH444076 A CH 444076A CH 521565 A CH521565 A CH 521565A CH 521565 A CH521565 A CH 521565A CH 444076 A CH444076 A CH 444076A
Authority
CH
Switzerland
Prior art keywords
feed network
under pressure
preventing liquid
fed under
sucked back
Prior art date
Application number
CH521565A
Other languages
German (de)
Inventor
Bieri Rudolf
Bieri Hans
Original Assignee
Susten Anstalt
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 Susten Anstalt filed Critical Susten Anstalt
Priority to CH521565A priority Critical patent/CH444076A/en
Priority to US3455324D priority patent/US3455324A/en
Priority to BE679452D priority patent/BE679452A/xx
Priority to NL6604924A priority patent/NL6604924A/xx
Priority to DES56622U priority patent/DE1972898U/en
Publication of CH444076A publication Critical patent/CH444076A/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
    • E03C1/102—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves using an air gap device
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
    • E03D5/02—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor
    • E03D5/026—Devices preventing overflow or locks inhibiting the use of the flushing system ; Devices preventing sucking-up of sealing and flushing water
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
    • E03D9/08—Devices in the bowl producing upwardly-directed sprays; Modifications of the bowl for use with such devices ; Bidets; Combinations of bowls with urinals or bidets; Hot-air or other devices mounted in or on the bowl, urinal or bidet for cleaning or disinfecting
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/3149—Back flow prevention by vacuum breaking [e.g., anti-siphon devices]
    • Y10T137/3185—Air vent in liquid flow line

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Molecular Biology (AREA)
  • Epidemiology (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
  • Jet Pumps And Other Pumps (AREA)
CH521565A 1965-04-14 1965-04-14 Device for preventing liquid from being sucked back from a container fed under pressure by a feed network into the feed network CH444076A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH521565A CH444076A (en) 1965-04-14 1965-04-14 Device for preventing liquid from being sucked back from a container fed under pressure by a feed network into the feed network
US3455324D US3455324A (en) 1965-04-14 1966-04-08 Apparatus for preventing return-flow of liquid from a receptacle supplied under pressure by a supply network back into the latter
BE679452D BE679452A (en) 1965-04-14 1966-04-13
NL6604924A NL6604924A (en) 1965-04-14 1966-04-13
DES56622U DE1972898U (en) 1965-04-14 1966-04-13 DEVICE FOR PREVENTING LIQUID SUCTION FROM A PRESSURE-FEED RESERVOIR FROM A FOOD NET.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH521565A CH444076A (en) 1965-04-14 1965-04-14 Device for preventing liquid from being sucked back from a container fed under pressure by a feed network into the feed network

Publications (1)

Publication Number Publication Date
CH444076A true CH444076A (en) 1967-09-15

Family

ID=4289868

Family Applications (1)

Application Number Title Priority Date Filing Date
CH521565A CH444076A (en) 1965-04-14 1965-04-14 Device for preventing liquid from being sucked back from a container fed under pressure by a feed network into the feed network

Country Status (5)

Country Link
US (1) US3455324A (en)
BE (1) BE679452A (en)
CH (1) CH444076A (en)
DE (1) DE1972898U (en)
NL (1) NL6604924A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2320076A1 (en) * 1975-08-02 1977-03-04 Gaggenau Werke WATER-CLOSET SAFETY DEVICE
DE2908824A1 (en) * 1979-03-07 1980-09-18 Miele & Cie Backflow preventer for plumbed-in washing appliances - having centrifugal water flow around curved open surface between tangential jets
EP0298335A1 (en) * 1987-07-03 1989-01-11 KERAMAG Keramische Werke Aktiengesellschaft Device for connecting a bidet attachment for toilet seats to the water mains
DE202013002055U1 (en) 2012-03-13 2013-06-14 Neoperl Gmbh Backflow barrier for a shower
DE202012002585U1 (en) 2012-03-13 2013-06-17 Neoperl Gmbh Backflow barrier for a shower
DE202014101888U1 (en) 2013-10-15 2015-01-16 Tece Gmbh Shower toilet with breakdown device

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3747643A (en) * 1969-07-17 1973-07-24 Bowles Eng Corp Fluidically controlled siphon
DE2021715C3 (en) * 1970-05-04 1982-08-12 Carl Eggemann Kg Armaturenfabrik, 5860 Iserlohn Pipe aerator for connection to a water tap of a bar counter or the like
US3620241A (en) * 1970-08-03 1971-11-16 Desalination Systems Combination plumbing fixture for water purification system having waste bypass flow
DE2710364C2 (en) * 1977-03-10 1983-10-13 Euro Hausgeräte GmbH, 6680 Neunkirchen Backflow preventer for dishwashers and the like.
US4340340A (en) * 1980-12-18 1982-07-20 Plastic Machinery Corporation Vacuum system
US4454891A (en) * 1982-03-09 1984-06-19 Emerson Electric Co. (H & H Precision Products Division) Air gap drain module for use in a reverse osmosis system
JPS6268129A (en) * 1985-09-18 1987-03-28 Nissan Motor Co Ltd Fuel inhaling device for fuel tank
US4856121A (en) * 1986-05-23 1989-08-15 Traylor Paul L Air gap faucet
US4834132A (en) * 1986-09-25 1989-05-30 Nissan Motor Company, Limited Fuel transfer apparatus
US5425637A (en) * 1994-03-31 1995-06-20 601976 Alebrta Ltd. Method and apparatus for preventing a back flow of oral contaminants in a low volume suction line of a dental saliva ejector
US5509802A (en) * 1995-02-03 1996-04-23 White Shield Inc. Oral suction tip
WO1996031170A1 (en) * 1995-04-07 1996-10-10 White Shield Inc. Disposable oral suction tip
US5934309A (en) * 1998-08-03 1999-08-10 Clearline Systems, Inc. Collection assembly incorporating air-break design
CA2493759C (en) * 2002-08-09 2012-12-18 The Meyer Company Modular air gap device and faucet including same
US7134152B1 (en) 2003-12-17 2006-11-14 Clearline Systems, Inc. Adaptable, low cost air gap and flow control
US7504024B1 (en) 2005-04-19 2009-03-17 Thermaco, Inc. Apparatus for draining at least one sink
DE102012025222A1 (en) 2012-12-28 2014-07-03 Carsten Willers Consulting Gmbh Toilet seat
DE102012025223A1 (en) * 2012-12-28 2014-07-03 Carsten Willers Consulting Gmbh under shower
CN110878873A (en) * 2019-09-29 2020-03-13 厦门倍杰特科技股份公司 Anti-backflow and anti-siphon module
EP4043652A1 (en) * 2021-02-15 2022-08-17 Keramik Holding AG Laufen Pipe interrupter and flushing system equipped therewith
CZ309451B6 (en) * 2021-03-10 2023-01-25 Swiss Aqua Technologies Ag Interruption module for preventing back-suction of water from the toilet bowl with a pressure flush and a toilet with a pressure flush and an interruption module

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3072137A (en) * 1963-01-08 Fluid mixing device
US1830955A (en) * 1925-09-10 1931-11-10 Sloan Valve Co Flush valve device
US2056357A (en) * 1936-05-09 1936-10-06 Mary A M Luff Vacuum breaker
US2287534A (en) * 1941-03-19 1942-06-23 Gen Electric Vacuum breaker
US3183923A (en) * 1961-05-11 1965-05-18 Robert E Henrikson Air gap antisyphoning device
US3155106A (en) * 1962-08-13 1964-11-03 Us Brass Corp Dishwasher drain airgap

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2320076A1 (en) * 1975-08-02 1977-03-04 Gaggenau Werke WATER-CLOSET SAFETY DEVICE
DE2908824A1 (en) * 1979-03-07 1980-09-18 Miele & Cie Backflow preventer for plumbed-in washing appliances - having centrifugal water flow around curved open surface between tangential jets
EP0298335A1 (en) * 1987-07-03 1989-01-11 KERAMAG Keramische Werke Aktiengesellschaft Device for connecting a bidet attachment for toilet seats to the water mains
DE102013003629A1 (en) 2012-03-13 2013-09-19 Neoperl Gmbh Backflow barrier for a shower
DE202012002585U1 (en) 2012-03-13 2013-06-17 Neoperl Gmbh Backflow barrier for a shower
WO2013135350A1 (en) 2012-03-13 2013-09-19 Neoperl Gmbh Check valve for an upwardly directed douche
DE202013002055U1 (en) 2012-03-13 2013-06-14 Neoperl Gmbh Backflow barrier for a shower
DE102012005004A1 (en) 2012-03-13 2013-09-19 Neoperl Gmbh Reflux flow barrier for underground showers or bathtubs, includes a partition wall having a jet opening which is formed such that the light cross-section of the jet opening is larger than the beam width of liquid jet
EP2918741A1 (en) 2012-03-13 2015-09-16 Neoperl GmbH Return flow block
US9909294B2 (en) 2012-03-13 2018-03-06 Neoperl Gmbh Check valve for an upwardly directed douche
EP3358094A1 (en) 2012-03-13 2018-08-08 Neoperl GmbH Return flow block for a bidet
DE102012005004B4 (en) * 2012-03-13 2021-05-27 Neoperl Gmbh Backflow barrier for an under shower
DE202014101888U1 (en) 2013-10-15 2015-01-16 Tece Gmbh Shower toilet with breakdown device
EP3748094A1 (en) 2013-10-15 2020-12-09 TECE GmbH Shower-wc having safety device preventing suction of dirty water into the fresh water pipe

Also Published As

Publication number Publication date
US3455324A (en) 1969-07-15
DE1972898U (en) 1967-11-16
BE679452A (en) 1966-09-16
NL6604924A (en) 1966-10-17

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