GB2555893A8 - An injector insert for a t-joint - Google Patents

An injector insert for a t-joint

Info

Publication number
GB2555893A8
GB2555893A8 GB1711334.1A GB201711334A GB2555893A8 GB 2555893 A8 GB2555893 A8 GB 2555893A8 GB 201711334 A GB201711334 A GB 201711334A GB 2555893 A8 GB2555893 A8 GB 2555893A8
Authority
GB
United Kingdom
Prior art keywords
joint
injector
injector insert
standard
pipe
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.)
Withdrawn
Application number
GB1711334.1A
Other versions
GB2555893A (en
GB201711334D0 (en
Inventor
William Madigan Terence
Gerard Madigan Terence
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.)
Systemlink Aquaeco Ltd
Original Assignee
Systemlink Aquaeco 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 Systemlink Aquaeco Ltd filed Critical Systemlink Aquaeco Ltd
Publication of GB201711334D0 publication Critical patent/GB201711334D0/en
Publication of GB2555893A publication Critical patent/GB2555893A/en
Publication of GB2555893A8 publication Critical patent/GB2555893A8/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • F24D3/00—Hot-water central heating systems
    • F24D3/10—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system
    • F24D3/1058—Feed-line arrangements, e.g. providing for heat-accumulator tanks, expansion tanks ; Hydraulic components of a central heating system disposition of pipes and pipe connections
    • 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
    • F24D17/00—Domestic hot-water supply systems
    • F24D17/0026—Domestic hot-water supply systems with conventional heating means
    • F24D17/0031—Domestic hot-water supply systems with conventional heating means with accumulation of the heated water
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/46—Arrangements of nozzles
    • 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
    • F16L23/00—Flanged joints
    • F16L23/02—Flanged joints the flanges being connected by members tensioned axially
    • F16L23/024—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes
    • F16L23/028—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes the flanges being held against a shoulder
    • F16L23/0283—Flanged joints the flanges being connected by members tensioned axially characterised by how the flanges are joined to, or form an extension of, the pipes the flanges being held against a shoulder the collar being integral with the pipe
    • 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
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/02—Branch units, e.g. made in one piece, welded, riveted
    • F16L41/021—T- or cross-pieces
    • 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
    • F24D17/00—Domestic hot-water supply systems
    • 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
    • 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
    • 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

Abstract

An injector insert 1 for adapting a standard T-joint 7 comprises an elongate length of pipe 3 having an external diameter DE less than the internal diameter DI of the T-joint 7. The pipe 3 has a collar 5 at one end dimensioned to engage and rest on an internal annular seat 9 of the T-joint 7. The external diameter DE of the injector insert may be between 0.3 to 0.8 times, preferably 0.6 - 0.75 times, the internal diameter DI of the T-joint. The collar 5 may be frusto-conical. The other end 13 of the pipe 3 may be open or closed and may have exhaust apertures 11. The injector insert 1 can be used to convert a standard T-joint into a flange capable of performing the function of a plethora of other flanges. The injector insert 1 can also be used to create an injector Tee with a standard T-joint. This reduces the complexity and expense of many existing systems and substantially reduces the inventory required by tradesmen and retailers. Hot water installations and methods using the injector T-joint are disclosed.
GB1711334.1A 2016-07-14 2017-07-14 An injector insert for a t-joint Withdrawn GB2555893A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1612268.1A GB2552215A (en) 2016-07-14 2016-07-14 An injector insert for a T-joint

Publications (3)

Publication Number Publication Date
GB201711334D0 GB201711334D0 (en) 2017-08-30
GB2555893A GB2555893A (en) 2018-05-16
GB2555893A8 true GB2555893A8 (en) 2018-06-27

Family

ID=56890700

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1612268.1A Withdrawn GB2552215A (en) 2016-07-14 2016-07-14 An injector insert for a T-joint
GB1711334.1A Withdrawn GB2555893A (en) 2016-07-14 2017-07-14 An injector insert for a t-joint

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1612268.1A Withdrawn GB2552215A (en) 2016-07-14 2016-07-14 An injector insert for a T-joint

Country Status (2)

Country Link
GB (2) GB2552215A (en)
IE (1) IE20170146A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US971934A (en) * 1909-02-25 1910-10-04 Cleveland Steel Tool Company Valve.
GB859962A (en) * 1958-03-12 1961-01-25 Vabix Ab A pipe t-joint for central heating or cooling systems
GB1581724A (en) * 1977-10-26 1980-12-17 Wilson P Injector shower attachment
AU1912599A (en) * 1997-12-15 1999-07-05 Jandy Industries Inc. Venturi apparatus for flow control
KR20110101295A (en) * 2010-03-08 2011-09-16 엘지전자 주식회사 Ejector
DE102011055138B4 (en) * 2011-11-08 2013-09-12 Viega Gmbh & Co. Kg Tubular connecting element
KR20140038070A (en) * 2012-09-20 2014-03-28 삼성코닝정밀소재 주식회사 Gas injector and injector pipe thereof

Also Published As

Publication number Publication date
GB201612268D0 (en) 2016-08-31
GB2555893A (en) 2018-05-16
GB2552215A (en) 2018-01-17
GB201711334D0 (en) 2017-08-30
IE20170146A1 (en) 2018-04-18

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)