ZA846066B - Safety device for water-pipes - Google Patents

Safety device for water-pipes

Info

Publication number
ZA846066B
ZA846066B ZA846066A ZA846066A ZA846066B ZA 846066 B ZA846066 B ZA 846066B ZA 846066 A ZA846066 A ZA 846066A ZA 846066 A ZA846066 A ZA 846066A ZA 846066 B ZA846066 B ZA 846066B
Authority
ZA
South Africa
Prior art keywords
chamber
valve
delivery
control
measuring
Prior art date
Application number
ZA846066A
Other languages
English (en)
Inventor
Guido Van De Moortele
Original Assignee
Standard Sa
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 Standard Sa filed Critical Standard Sa
Publication of ZA846066B publication Critical patent/ZA846066B/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
    • E03C1/106—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves using two or more check valves
    • 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
    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/20—Excess-flow valves
    • 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
    • Y10T137/7723—Safety cut-off requiring reset
    • Y10T137/7726—Responsive to change in rate of flow
    • Y10T137/7727—Excessive flow cut-off
    • 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
    • Y10T137/7723—Safety cut-off requiring reset
    • Y10T137/7729—Reset by pressure equalization valve or by-pass
    • 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
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7784—Responsive to change in rate of fluid flow
    • Y10T137/7785—Valve closes in response to excessive flow

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)
  • Pipeline Systems (AREA)
  • Fluid-Driven Valves (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Pipe Accessories (AREA)
  • Domestic Plumbing Installations (AREA)
  • Measuring Volume Flow (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
ZA846066A 1983-08-10 1984-08-06 Safety device for water-pipes ZA846066B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE2/60179A BE897499A (nl) 1983-08-10 1983-08-10 Beveiligingsinrichting voor waterleidingen

Publications (1)

Publication Number Publication Date
ZA846066B true ZA846066B (en) 1985-04-24

Family

ID=3865644

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA846066A ZA846066B (en) 1983-08-10 1984-08-06 Safety device for water-pipes

Country Status (12)

Country Link
US (1) US4522229A (da)
EP (1) EP0133732B1 (da)
JP (1) JPS6057100A (da)
AT (1) ATE39556T1 (da)
AU (1) AU571252B2 (da)
BE (1) BE897499A (da)
CA (1) CA1216212A (da)
DE (1) DE3475824D1 (da)
DK (1) DK378084A (da)
ES (1) ES8600818A1 (da)
NO (1) NO843175L (da)
ZA (1) ZA846066B (da)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4732190A (en) * 1986-02-26 1988-03-22 Polselli James V Shut-off valve and method for using same
US4807661A (en) * 1987-12-04 1989-02-28 Joel Lewis Fluid control valve
IL90041A (en) * 1989-04-19 1992-02-16 Yehuda Berkowitz Fluid flow control device
US5000224A (en) * 1989-10-17 1991-03-19 Water Conservation, Inc. Water shut-off valve assembly
US5076321A (en) * 1991-01-07 1991-12-31 Terry Paul E Flow sensitive fluid shutoff safety device
US5782263A (en) * 1995-08-04 1998-07-21 Gary A. Isaacson, Jr. Flood control device
US5979493A (en) * 1996-08-02 1999-11-09 Gary A. Isaacson, Jr. Flood control device
IT1289123B1 (it) * 1996-08-21 1998-09-25 Luigi Marangoni Elettrovalvola di sicurezza per condotte di fluido,sia liquido che gassoso,a controllo automatico della tenuta dell'impianto
US7231937B2 (en) * 2003-05-27 2007-06-19 Greene Ralph G Automatic shutoff valve
US7174771B2 (en) * 2003-09-18 2007-02-13 Michigan Aqua Tech Leak detection system
US7574896B1 (en) * 2003-09-18 2009-08-18 Michigan Aqua Tech, Inc. Leak detection and control
US7077376B2 (en) * 2004-09-09 2006-07-18 Devas, Inc. Water saver valve
US7380293B2 (en) * 2006-03-28 2008-06-03 S. B. Design Technology Safety valve for toilet tank
AU2007335184B2 (en) * 2006-12-21 2012-12-20 Pollectric International Pty Ltd A multiple valve assembly for reducing water loss from a leak
EP2199757A1 (de) * 2008-12-22 2010-06-23 Kral AG Anordnung mit zumindest einer Durchflussmesseinrichtung für Fluide
US9371963B2 (en) * 2009-11-06 2016-06-21 Baier And Koeppel Gmbh And Co. Lubricant distributor
US9109349B1 (en) * 2013-03-15 2015-08-18 Millard M. Minton, Jr. Water management system and method
US9690303B1 (en) * 2013-03-15 2017-06-27 Millard M. Minton, Jr. Water management system and method
WO2017056890A1 (ja) * 2015-09-30 2017-04-06 ソニー株式会社 光通信コネクタ、光通信ケーブル及び電子機器
US9458608B1 (en) 2015-12-04 2016-10-04 Flood Sentry, LLC Automatic water shut-off and notification system and method of use
US10292565B2 (en) 2016-08-01 2019-05-21 Whirlpool Corporation Dishwasher with water valve having volumetric flow control
US10514107B2 (en) * 2017-06-12 2019-12-24 United Technologies Corporation Check valve for overflow oil line when pressure fill fittings are remote
WO2020043260A1 (ar) * 2018-08-27 2020-03-05 عبد الرحمن أحمد عبد الواحد السيد، صمام للحماية من التدفق الغير مقصود
CN113864666B (zh) * 2021-10-18 2023-11-28 深圳市凯豪达氢能源有限公司 一种快速切断截止阀

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2659383A (en) * 1944-07-06 1953-11-17 Frager Louis Charles Eugene Safety device for water supply networks
US3481362A (en) * 1967-06-14 1969-12-02 Otis Eng Corp Pressure control device
US3429321A (en) * 1968-01-02 1969-02-25 American Meter Co Safety valve actuator
NO138346C (no) * 1974-10-28 1978-08-16 Nordtool Ab Ventilanordning for beskyttelse av ledningssystem mot utilsiktede trykksenkninger
US4167194A (en) * 1977-10-31 1979-09-11 Tsuneki Matsuda Automatic cutoff and tester apparatus of gas supply

Also Published As

Publication number Publication date
BE897499A (nl) 1983-12-01
CA1216212A (en) 1987-01-06
DE3475824D1 (en) 1989-02-02
US4522229A (en) 1985-06-11
DK378084D0 (da) 1984-08-03
ES535040A0 (es) 1985-10-16
EP0133732A3 (en) 1985-10-02
ES8600818A1 (es) 1985-10-16
ATE39556T1 (de) 1989-01-15
JPS6057100A (ja) 1985-04-02
AU571252B2 (en) 1988-04-14
AU3173484A (en) 1985-02-14
NO843175L (no) 1985-02-11
EP0133732B1 (fr) 1988-12-28
EP0133732A2 (fr) 1985-03-06
DK378084A (da) 1985-02-11

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