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GB2400637B - Liquid supply pipe - Google Patents

Liquid supply pipe

Info

Publication number
GB2400637B
GB2400637B GB0407850A GB0407850A GB2400637B GB 2400637 B GB2400637 B GB 2400637B GB 0407850 A GB0407850 A GB 0407850A GB 0407850 A GB0407850 A GB 0407850A GB 2400637 B GB2400637 B GB 2400637B
Authority
GB
United Kingdom
Prior art keywords
supply pipe
liquid supply
liquid
pipe
supply
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
GB0407850A
Other versions
GB0407850D0 (en
GB2400637A (en
GB2400637A8 (en
Inventor
Hang Tat Kwok
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.)
SHING LUNG AGENCIES Ltd
Original Assignee
SHING LUNG AGENCIES 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
Priority claimed from HK03102794A external-priority patent/HK1054663A2/en
Application filed by SHING LUNG AGENCIES Ltd filed Critical SHING LUNG AGENCIES Ltd
Publication of GB0407850D0 publication Critical patent/GB0407850D0/en
Publication of GB2400637A publication Critical patent/GB2400637A/en
Publication of GB2400637A8 publication Critical patent/GB2400637A8/en
Application granted granted Critical
Publication of GB2400637B publication Critical patent/GB2400637B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/12—Arrangements for connecting heaters to circulation pipes
    • F24H9/13—Arrangements for connecting heaters to circulation pipes for water heaters
    • F24H9/133—Storage heaters

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Fluid Heaters (AREA)
  • Heat-Pump Type And Storage Water Heaters (AREA)
GB0407850A 2003-04-17 2004-04-07 Liquid supply pipe Expired - Fee Related GB2400637B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HK03102794A HK1054663A2 (en) 2003-04-17 2003-04-17 Backflow-preventive liquid supply pipe
CNA2003101003329A CN1538120A (en) 2003-04-17 2003-10-14 Liquid supply tube to prevent backflow

Publications (4)

Publication Number Publication Date
GB0407850D0 GB0407850D0 (en) 2004-05-12
GB2400637A GB2400637A (en) 2004-10-20
GB2400637A8 GB2400637A8 (en) 2005-04-14
GB2400637B true GB2400637B (en) 2005-10-05

Family

ID=38372375

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0407850A Expired - Fee Related GB2400637B (en) 2003-04-17 2004-04-07 Liquid supply pipe

Country Status (1)

Country Link
GB (1) GB2400637B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110017607B (en) * 2019-03-22 2021-08-10 广东万家乐燃气具有限公司 Water outlet pipe structure and gas quick water heater

Also Published As

Publication number Publication date
GB0407850D0 (en) 2004-05-12
GB2400637A (en) 2004-10-20
GB2400637A8 (en) 2005-04-14

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PCNP Patent ceased through non-payment of renewal fee

Effective date: 20230407