WO2008020367A3 - A break pressure tank - Google Patents

A break pressure tank Download PDF

Info

Publication number
WO2008020367A3
WO2008020367A3 PCT/IB2007/053131 IB2007053131W WO2008020367A3 WO 2008020367 A3 WO2008020367 A3 WO 2008020367A3 IB 2007053131 W IB2007053131 W IB 2007053131W WO 2008020367 A3 WO2008020367 A3 WO 2008020367A3
Authority
WO
WIPO (PCT)
Prior art keywords
pressure tank
water supply
reservoir
break pressure
pressures
Prior art date
Application number
PCT/IB2007/053131
Other languages
French (fr)
Other versions
WO2008020367A2 (en
Inventor
James Douglas Miller
Original Assignee
James Douglas Miller
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 James Douglas Miller filed Critical James Douglas Miller
Publication of WO2008020367A2 publication Critical patent/WO2008020367A2/en
Publication of WO2008020367A3 publication Critical patent/WO2008020367A3/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
    • E03B7/075—Arrangement of devices for control of pressure or flow rate
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/126—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
    • F16K31/20—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Float Valves (AREA)
  • Control Of Non-Electrical Variables (AREA)

Abstract

The invention relates to a break pressure tank (10) for use in a water supply system, the break pressure tank, in use, being located operatively downstream of a water supply reservoir between the reservoir and water supply points that are located at an elevation substantially below the elevation of the reservoir. The break pressure tank includes a float actuated operating mechanism (38) that controls a control valve (30) located in line with the water supply line from the reservoir to the supply points, the control valve controlling the water supply pressures at the supply points, providing for these pressures not to exceed predetermined levels.
PCT/IB2007/053131 2006-08-18 2007-08-08 A break pressure tank WO2008020367A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA2006/06928 2006-08-18
ZA200606928 2006-08-18

Publications (2)

Publication Number Publication Date
WO2008020367A2 WO2008020367A2 (en) 2008-02-21
WO2008020367A3 true WO2008020367A3 (en) 2008-05-29

Family

ID=39082426

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2007/053131 WO2008020367A2 (en) 2006-08-18 2007-08-08 A break pressure tank

Country Status (2)

Country Link
WO (1) WO2008020367A2 (en)
ZA (1) ZA200706209B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102661432B (en) * 2012-05-03 2014-02-26 盘锦市高新技术发展促进中心 Large flow mechanical self-controlling valve for irrigating paddy fields
CN103225332A (en) * 2013-04-18 2013-07-31 南京宁水机械设备工程有限责任公司 Mobile non-negative pressure water supply equipment
DE202016000056U1 (en) * 2016-01-07 2017-04-10 Viega Technology Gmbh & Co. Kg Valve fitting for filling a sanitary cistern and sanitary cistern with such a valve fitting

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB441924A (en) * 1934-06-29 1936-01-29 George James Gibbs Improvements in or relating to pipe lines
DE19911154A1 (en) * 1999-03-12 2000-10-19 Krueger Bernd Water consumption economizer for domestic use incorporates float operated valve to permit flow at full pressure, and needle valve to permit constant trickle when flow valve closes as tank fills

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB441924A (en) * 1934-06-29 1936-01-29 George James Gibbs Improvements in or relating to pipe lines
DE19911154A1 (en) * 1999-03-12 2000-10-19 Krueger Bernd Water consumption economizer for domestic use incorporates float operated valve to permit flow at full pressure, and needle valve to permit constant trickle when flow valve closes as tank fills

Also Published As

Publication number Publication date
ZA200706209B (en) 2008-09-25
WO2008020367A2 (en) 2008-02-21

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