GB2353469B - Waste pipe isolator and service valve - Google Patents

Waste pipe isolator and service valve

Info

Publication number
GB2353469B
GB2353469B GB9914032A GB9914032A GB2353469B GB 2353469 B GB2353469 B GB 2353469B GB 9914032 A GB9914032 A GB 9914032A GB 9914032 A GB9914032 A GB 9914032A GB 2353469 B GB2353469 B GB 2353469B
Authority
GB
United Kingdom
Prior art keywords
waste pipe
service valve
pipe isolator
isolator
service
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
GB9914032A
Other versions
GB9914032D0 (en
GB2353469A (en
Inventor
Ernest Anthony Shackleton
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
Priority to GB9914032A priority Critical patent/GB2353469B/en
Publication of GB9914032D0 publication Critical patent/GB9914032D0/en
Publication of GB2353469A publication Critical patent/GB2353469A/en
Application granted granted Critical
Publication of GB2353469B publication Critical patent/GB2353469B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
    • F16K27/062—Construction of housing; Use of materials therefor of taps or cocks with conical plugs
    • 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
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • 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
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/126—Installations for disinfecting or deodorising waste-water plumbing installations
    • 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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/02—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having conical surfaces; Packings therefor
    • F16K5/0257—Packings
    • F16K5/0285—Packings spindle sealing
GB9914032A 1999-06-17 1999-06-17 Waste pipe isolator and service valve Expired - Fee Related GB2353469B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9914032A GB2353469B (en) 1999-06-17 1999-06-17 Waste pipe isolator and service valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9914032A GB2353469B (en) 1999-06-17 1999-06-17 Waste pipe isolator and service valve

Publications (3)

Publication Number Publication Date
GB9914032D0 GB9914032D0 (en) 1999-08-18
GB2353469A GB2353469A (en) 2001-02-28
GB2353469B true GB2353469B (en) 2003-10-01

Family

ID=10855478

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9914032A Expired - Fee Related GB2353469B (en) 1999-06-17 1999-06-17 Waste pipe isolator and service valve

Country Status (1)

Country Link
GB (1) GB2353469B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2383342A (en) * 2001-12-14 2003-06-25 Ray Wolfenden Line valve for use in preventing backflow
GB2448428B (en) * 2008-05-09 2010-03-24 John Charles Townsend A manually actuable lavatory waste pipe valve

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5651147A (en) * 1994-05-25 1997-07-29 Steele; David Stuart Three-way trap elbow and cleanout system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5651147A (en) * 1994-05-25 1997-07-29 Steele; David Stuart Three-way trap elbow and cleanout system

Also Published As

Publication number Publication date
GB9914032D0 (en) 1999-08-18
GB2353469A (en) 2001-02-28

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20140617