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GB2541476B - Plumbing connector having non-return valve - Google Patents

Plumbing connector having non-return valve

Info

Publication number
GB2541476B
GB2541476B GB1522290.4A GB201522290A GB2541476B GB 2541476 B GB2541476 B GB 2541476B GB 201522290 A GB201522290 A GB 201522290A GB 2541476 B GB2541476 B GB 2541476B
Authority
GB
United Kingdom
Prior art keywords
return valve
plumbing connector
plumbing
connector
return
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.)
Active
Application number
GB1522290.4A
Other versions
GB2541476A (en
GB201522290D0 (en
Inventor
Winston Armstrong Russell
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB201522290D0 publication Critical patent/GB201522290D0/en
Priority to US15/223,981 priority Critical patent/US10364559B2/en
Priority to AU2016210670A priority patent/AU2016210670B2/en
Priority to CA2937884A priority patent/CA2937884A1/en
Priority to EP16182821.5A priority patent/EP3128087A3/en
Publication of GB2541476A publication Critical patent/GB2541476A/en
Application granted granted Critical
Publication of GB2541476B publication Critical patent/GB2541476B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E03C1/102—Devices for preventing contamination of drinking-water pipes, e.g. means for aerating self-closing flushing valves using an air gap device
    • 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
    • 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
    • E03B7/077—Arrangement of backflow preventing devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D19/00—Details
    • F24D19/08—Arrangements for drainage, venting or aerating
    • F24D19/082—Arrangements for drainage, venting or aerating for water heating systems
    • F24D19/083—Venting arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D2220/00—Components of central heating installations excluding heat sources
    • F24D2220/02—Fluid distribution means
    • F24D2220/025—Check valves

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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Valve Housings (AREA)
  • Lift Valve (AREA)
GB1522290.4A 2014-01-30 2015-12-17 Plumbing connector having non-return valve Active GB2541476B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US15/223,981 US10364559B2 (en) 2014-01-30 2016-07-29 Plumbing device
AU2016210670A AU2016210670B2 (en) 2015-08-05 2016-08-03 Plumbing connector having non-return valve
CA2937884A CA2937884A1 (en) 2015-08-05 2016-08-03 Plumbing connector having non-return valve
EP16182821.5A EP3128087A3 (en) 2015-08-05 2016-08-04 Plumbing connector having non-return valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1513876.1A GB201513876D0 (en) 2015-08-05 2015-08-05 Plumbing device

Publications (3)

Publication Number Publication Date
GB201522290D0 GB201522290D0 (en) 2016-02-03
GB2541476A GB2541476A (en) 2017-02-22
GB2541476B true GB2541476B (en) 2018-08-15

Family

ID=54063243

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1513876.1A Ceased GB201513876D0 (en) 2014-01-30 2015-08-05 Plumbing device
GB1522290.4A Active GB2541476B (en) 2014-01-30 2015-12-17 Plumbing connector having non-return valve

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1513876.1A Ceased GB201513876D0 (en) 2014-01-30 2015-08-05 Plumbing device

Country Status (4)

Country Link
EP (1) EP3128087A3 (en)
AU (1) AU2016210670B2 (en)
CA (1) CA2937884A1 (en)
GB (2) GB201513876D0 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10364559B2 (en) 2014-01-30 2019-07-30 Russell Winston Armstrong Plumbing device
GB2568065B (en) 2017-11-02 2022-03-09 Winston Armstrong Russell Plumbing device
GB2596506B (en) * 2020-04-03 2024-05-29 Altecnic Ltd Tundishes
CN112169083B (en) * 2020-10-16 2022-09-27 上海必趣医疗科技有限公司 Needleless administration joint with neutral pressure
GB2612650B (en) * 2021-11-09 2025-06-04 Altecnic Ltd Tundish with integral dry tap

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202012103132U1 (en) * 2012-08-20 2013-11-22 Hans Sasserath & Co. Kg Drainage arrangement for water fittings
GB2522634A (en) * 2014-01-30 2015-08-05 Russell Winston Armstrong Plumbing device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6415816B1 (en) * 2000-08-31 2002-07-09 Cherne Industries Incorporated Air admittance valve assembly
DE202005002415U1 (en) * 2005-02-14 2005-04-21 Hans Sasserath & Co. Kg Component set for the modular creation of a flow arrangement

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202012103132U1 (en) * 2012-08-20 2013-11-22 Hans Sasserath & Co. Kg Drainage arrangement for water fittings
GB2522634A (en) * 2014-01-30 2015-08-05 Russell Winston Armstrong Plumbing device

Also Published As

Publication number Publication date
AU2016210670B2 (en) 2021-07-29
CA2937884A1 (en) 2017-02-05
GB2541476A (en) 2017-02-22
AU2016210670A1 (en) 2017-02-23
EP3128087A2 (en) 2017-02-08
GB201522290D0 (en) 2016-02-03
EP3128087A3 (en) 2017-05-03
GB201513876D0 (en) 2015-09-16

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