BE669104A - - Google Patents

Info

Publication number
BE669104A
BE669104A BE669104DA BE669104A BE 669104 A BE669104 A BE 669104A BE 669104D A BE669104D A BE 669104DA BE 669104 A BE669104 A BE 669104A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE669104A publication Critical patent/BE669104A/xx

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
    • 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
    • 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
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/28—Odour seals
    • E03C1/294—Odour seals with provisions against loss of water lock
    • 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
    • Y10T137/3294—Valved
    • Y10T137/3331—With co-acting valve in liquid flow path
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7879—Resilient material valve
    • Y10T137/788—Having expansible port
    • Y10T137/7882—Having exit lip
    • Y10T137/7885—Multiple slit

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
BE669104D 1965-03-15 1965-09-02 BE669104A (sr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US439552A US3334646A (en) 1965-03-15 1965-03-15 Vacuum breakers

Publications (1)

Publication Number Publication Date
BE669104A true BE669104A (sr) 1965-12-31

Family

ID=23745168

Family Applications (1)

Application Number Title Priority Date Filing Date
BE669104D BE669104A (sr) 1965-03-15 1965-09-02

Country Status (6)

Country Link
US (1) US3334646A (sr)
BE (1) BE669104A (sr)
DE (1) DE1500236B1 (sr)
FR (1) FR1436488A (sr)
GB (1) GB1116405A (sr)
NL (1) NL146896B (sr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108252368A (zh) * 2018-04-04 2018-07-06 浙江三泉智能科技有限公司 空气隔污装置和智能马桶

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3447559A (en) * 1966-04-28 1969-06-03 Kewanee Valve Co Anti-siphon breaker
US3707986A (en) * 1971-02-19 1973-01-02 W Breen One-way diaphragm seal for drains
ZA715788B (en) * 1971-08-30 1973-02-28 Castle Brass Works Pty Ltd Vacuum breaker
US3754709A (en) * 1971-09-20 1973-08-28 Battieger Hose nozzle with discharge control
EP0143795A4 (en) * 1983-04-13 1987-01-20 Auto Aqua Proprietary Ltd TAP SYSTEM.
US5564460A (en) * 1995-07-21 1996-10-15 Sloan Valve Company Double seal vacuum breaker
US6119713A (en) * 1998-11-04 2000-09-19 Pino; Wilton J. Apparatus to prevent rapid multiple flushing
US6554018B1 (en) * 2001-10-24 2003-04-29 Wilton J. Pino Water closet flushing system
EP1529888B1 (en) * 2003-11-06 2012-06-13 Intelligent Environmental Systems B.V. Device for preventing backflow of liquids
US8444416B2 (en) * 2005-04-26 2013-05-21 Braun Gmbh Valves for personal care devices
US7802586B1 (en) 2005-09-15 2010-09-28 Zurn Industries, Llc Vacuum breaker
GB0725126D0 (en) * 2007-12-22 2008-01-30 Mcalpine & Co Ltd Improved plumbing sealing arrangement
US8276616B2 (en) * 2009-03-20 2012-10-02 Xylem Ip Holdings Llc High pressure duckbill valve and insert
US8690554B2 (en) * 2011-07-15 2014-04-08 Xylem Ip Holdings Llc Diaphragm pump using duckbill and other types of valves
ITRM20110384A1 (it) * 2011-07-20 2013-01-21 Seko Spa Valvola di disconnessione a membrana flessibile, in particolare per la prevenzione del riflusso.
AU2016259304A1 (en) 2015-11-20 2017-06-08 Zurn Water, Llc Vacuum breaker
GB2552659B (en) 2016-08-01 2019-06-12 Mcalpine & Co Ltd High flow drain control

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US15192A (en) * 1856-06-24 Tubular
US2092757A (en) * 1936-04-25 1937-09-14 Pierce John B Foundation Automatic air valve and siphon breaker
US2270737A (en) * 1940-07-26 1942-01-20 Jesse D Langdon Siphon breaker and valve
US2328382A (en) * 1941-10-08 1943-08-31 Jesse D Langdon Flexible check valve and vacuum breaker
GB561724A (en) * 1943-02-11 1944-06-01 Jesse Dyson Langdon Check valve device
GB610508A (en) * 1943-10-20 1948-10-18 Ormonde Joseph Burke Improvements in and relating to valve construction
US2598002A (en) * 1946-08-20 1952-05-27 Jesse D Langdon Check valve construction
US2817354A (en) * 1949-11-05 1957-12-24 Jesse D Langdon Check valve and spout coupling
US2663309A (en) * 1949-12-16 1953-12-22 Sloan Valve Co Vacuum breaker
US2674318A (en) * 1951-06-01 1954-04-06 Wayne N Sutliff Wire line bailer for picking up junk in oil well bores
GB764928A (en) * 1953-12-30 1957-01-02 Gen Motors Corp Improvements in fluid flow check valves and fluid pumps
US2922437A (en) * 1955-03-16 1960-01-26 Gen Motors Corp Fluid flow control means
US2938532A (en) * 1956-04-16 1960-05-31 Speakman Co Vacuum breaker

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108252368A (zh) * 2018-04-04 2018-07-06 浙江三泉智能科技有限公司 空气隔污装置和智能马桶
CN108252368B (zh) * 2018-04-04 2024-04-26 厦门霖创卫浴有限公司 空气隔污装置和智能马桶

Also Published As

Publication number Publication date
US3334646A (en) 1967-08-08
GB1116405A (en) 1968-06-06
NL146896B (nl) 1975-08-15
NL6507052A (sr) 1966-09-16
FR1436488A (fr) 1966-04-22
DE1500236B1 (de) 1971-03-11

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