GB2445946B - Improvements in or relating to water supply systems - Google Patents

Improvements in or relating to water supply systems

Info

Publication number
GB2445946B
GB2445946B GB0701249.5A GB0701249A GB2445946B GB 2445946 B GB2445946 B GB 2445946B GB 0701249 A GB0701249 A GB 0701249A GB 2445946 B GB2445946 B GB 2445946B
Authority
GB
United Kingdom
Prior art keywords
relating
water supply
supply systems
systems
water
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
GB0701249.5A
Other versions
GB2445946A (en
GB0701249D0 (en
Inventor
Daniel Sedgwick
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PURE LEISURE PRODUCTS Ltd
Original Assignee
PURE LEISURE PRODUCTS Ltd
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 PURE LEISURE PRODUCTS Ltd filed Critical PURE LEISURE PRODUCTS Ltd
Publication of GB0701249D0 publication Critical patent/GB0701249D0/en
Priority to PCT/GB2007/004020 priority Critical patent/WO2008047147A1/en
Publication of GB2445946A publication Critical patent/GB2445946A/en
Priority to GB201119310A priority patent/GB2482627B8/en
Application granted granted Critical
Publication of GB2445946B publication Critical patent/GB2445946B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E03B7/09—Component parts or accessories
    • E03B7/10—Devices preventing bursting of pipes by freezing
    • E03B7/12—Devices preventing bursting of pipes by freezing by preventing freezing

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
GB0701249.5A 2006-10-20 2007-01-23 Improvements in or relating to water supply systems Expired - Fee Related GB2445946B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/GB2007/004020 WO2008047147A1 (en) 2006-10-20 2007-10-22 Improvements in or relating to water supply systems
GB201119310A GB2482627B8 (en) 2007-01-23 2011-11-08 Improvements in and relating to water supply systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0620802A GB2442963A (en) 2006-10-20 2006-10-20 Means for introducing an antifreeze substance into a water supply system

Publications (3)

Publication Number Publication Date
GB0701249D0 GB0701249D0 (en) 2007-02-28
GB2445946A GB2445946A (en) 2008-07-30
GB2445946B true GB2445946B (en) 2012-01-04

Family

ID=37508028

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0620802A Withdrawn GB2442963A (en) 2006-10-20 2006-10-20 Means for introducing an antifreeze substance into a water supply system
GB0701249.5A Expired - Fee Related GB2445946B (en) 2006-10-20 2007-01-23 Improvements in or relating to water supply systems

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0620802A Withdrawn GB2442963A (en) 2006-10-20 2006-10-20 Means for introducing an antifreeze substance into a water supply system

Country Status (1)

Country Link
GB (2) GB2442963A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110158698B (en) * 2019-06-20 2021-06-29 安徽工业大学 Opposite bidirectional supercharging ecological drinking water system and use method thereof

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3929154A (en) * 1974-07-29 1975-12-30 Frank E Goodwin Freeze protection apparatus
US4286617A (en) * 1979-02-08 1981-09-01 John Swan Water system freeze protection apparatus
US4298021A (en) * 1979-12-12 1981-11-03 Bozeman Milton R Winterizing apparatus for recreational vehicles, vacation homes and the like
US4531538A (en) * 1984-01-06 1985-07-30 Sandt David K Water supply winterizing system
US5488968A (en) * 1995-05-23 1996-02-06 Price; John R. Fluidizing system and method
US5538031A (en) * 1995-12-26 1996-07-23 Brence; Shelby J. Recreational vehicle winterizing device
US5676182A (en) * 1996-03-22 1997-10-14 Mcmullen, Jr.; George Wayne Portable apparatus and method for winterizing of seasonal dwellings
US5830380A (en) * 1997-07-18 1998-11-03 Camco Manufacturing, Inc. Methyl salicylate antifreeze solution method
GB2355655A (en) * 1999-10-29 2001-05-02 Goeran Sundholm Supplying water to firefighting installations
US6237620B1 (en) * 1999-12-06 2001-05-29 Patrick B. Ferguson Conduit for pressurizing plumbing systems and supplying zantifree plumbing systems
US20040206394A1 (en) * 2003-04-21 2004-10-21 Swan John David Automatic freeze protection system for domestic plumbing systems

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3929154A (en) * 1974-07-29 1975-12-30 Frank E Goodwin Freeze protection apparatus
US4286617A (en) * 1979-02-08 1981-09-01 John Swan Water system freeze protection apparatus
US4298021A (en) * 1979-12-12 1981-11-03 Bozeman Milton R Winterizing apparatus for recreational vehicles, vacation homes and the like
US4531538A (en) * 1984-01-06 1985-07-30 Sandt David K Water supply winterizing system
US5488968A (en) * 1995-05-23 1996-02-06 Price; John R. Fluidizing system and method
US5538031A (en) * 1995-12-26 1996-07-23 Brence; Shelby J. Recreational vehicle winterizing device
US5676182A (en) * 1996-03-22 1997-10-14 Mcmullen, Jr.; George Wayne Portable apparatus and method for winterizing of seasonal dwellings
US5830380A (en) * 1997-07-18 1998-11-03 Camco Manufacturing, Inc. Methyl salicylate antifreeze solution method
GB2355655A (en) * 1999-10-29 2001-05-02 Goeran Sundholm Supplying water to firefighting installations
US6237620B1 (en) * 1999-12-06 2001-05-29 Patrick B. Ferguson Conduit for pressurizing plumbing systems and supplying zantifree plumbing systems
US20040206394A1 (en) * 2003-04-21 2004-10-21 Swan John David Automatic freeze protection system for domestic plumbing systems

Also Published As

Publication number Publication date
GB0620802D0 (en) 2006-11-29
GB2445946A (en) 2008-07-30
GB0701249D0 (en) 2007-02-28
GB2442963A (en) 2008-04-23

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20100930 AND 20101006

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20170123