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GB2442093B - Indicator device - Google Patents

Indicator device

Info

Publication number
GB2442093B
GB2442093B GB0716860A GB0716860A GB2442093B GB 2442093 B GB2442093 B GB 2442093B GB 0716860 A GB0716860 A GB 0716860A GB 0716860 A GB0716860 A GB 0716860A GB 2442093 B GB2442093 B GB 2442093B
Authority
GB
United Kingdom
Prior art keywords
indicator device
indicator
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
GB0716860A
Other versions
GB0716860D0 (en
GB2442093A (en
Inventor
Martin John Smith
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 GB0716860D0 publication Critical patent/GB0716860D0/en
Publication of GB2442093A publication Critical patent/GB2442093A/en
Application granted granted Critical
Publication of GB2442093B publication Critical patent/GB2442093B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • 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
    • F24D19/0092—Devices for preventing or removing corrosion, slime or scale
    • 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
    • F24D19/10—Arrangement or mounting of control or safety devices
    • F24D19/1006—Arrangement or mounting of control or safety devices for water heating systems
    • F24D19/1009—Arrangement or mounting of control or safety devices for water heating systems for central heating
    • 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
    • F24H9/0005—Details for water heaters
    • F24H9/0042—Cleaning arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
GB0716860A 2006-09-23 2007-08-30 Indicator device Expired - Fee Related GB2442093B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0618802.3A GB0618802D0 (en) 2006-09-23 2006-09-23 Central heating system condition indicator

Publications (3)

Publication Number Publication Date
GB0716860D0 GB0716860D0 (en) 2007-10-10
GB2442093A GB2442093A (en) 2008-03-26
GB2442093B true GB2442093B (en) 2011-11-16

Family

ID=37421533

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0618802.3A Ceased GB0618802D0 (en) 2006-09-23 2006-09-23 Central heating system condition indicator
GB0716860A Expired - Fee Related GB2442093B (en) 2006-09-23 2007-08-30 Indicator device

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0618802.3A Ceased GB0618802D0 (en) 2006-09-23 2006-09-23 Central heating system condition indicator

Country Status (1)

Country Link
GB (2) GB0618802D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2549744B (en) * 2016-04-27 2020-09-02 Bishop Terrence Method of partially draining a central heating system
GB2620475B (en) * 2023-04-27 2025-04-23 Innovative Heating Solutions Ltd Fluid inspection apparatus

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992002766A1 (en) * 1990-07-27 1992-02-20 Global Energi Service Ab A method and apparatus for monitoring and reconditioning the flow of liquid in heating and cooling systems
DE19859694A1 (en) * 1998-12-23 2000-07-06 Josef Koller Sightglass for medium-flowed pipelines comprizes glass ring without housing and clamped between two seal-fitted flanges to match flanges in width and inside diameter.
EP1245904A2 (en) * 2001-03-27 2002-10-02 Simplex Wilfer GmbH & Co. Device for flushing and/or filling a fluid circuit of a solar installation
FR2829559A1 (en) * 2001-09-07 2003-03-14 Equip Inox Pipe liquid viewing mechanism having tube body section piping attached and having two glass viewing porthole windows diametrically opposite each other.
JP2005119169A (en) * 2003-10-17 2005-05-12 Ono Rubber Kogyo Kk Radiator hose and its production method
GB2431711A (en) * 2005-10-31 2007-05-02 Richard Strong Central heating inhibitor applicator
GB2437605A (en) * 2006-08-21 2007-10-31 Christopher Sheppard System for introducing an additive into a fluid conduit

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992002766A1 (en) * 1990-07-27 1992-02-20 Global Energi Service Ab A method and apparatus for monitoring and reconditioning the flow of liquid in heating and cooling systems
DE19859694A1 (en) * 1998-12-23 2000-07-06 Josef Koller Sightglass for medium-flowed pipelines comprizes glass ring without housing and clamped between two seal-fitted flanges to match flanges in width and inside diameter.
EP1245904A2 (en) * 2001-03-27 2002-10-02 Simplex Wilfer GmbH & Co. Device for flushing and/or filling a fluid circuit of a solar installation
FR2829559A1 (en) * 2001-09-07 2003-03-14 Equip Inox Pipe liquid viewing mechanism having tube body section piping attached and having two glass viewing porthole windows diametrically opposite each other.
JP2005119169A (en) * 2003-10-17 2005-05-12 Ono Rubber Kogyo Kk Radiator hose and its production method
GB2431711A (en) * 2005-10-31 2007-05-02 Richard Strong Central heating inhibitor applicator
GB2437605A (en) * 2006-08-21 2007-10-31 Christopher Sheppard System for introducing an additive into a fluid conduit

Also Published As

Publication number Publication date
GB0716860D0 (en) 2007-10-10
GB0618802D0 (en) 2006-11-01
GB2442093A (en) 2008-03-26

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Legal Events

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

Effective date: 20190830