GB1210994A - Improvements in or relating to fittings for liquid circulation systems - Google Patents

Improvements in or relating to fittings for liquid circulation systems

Info

Publication number
GB1210994A
GB1210994A GB2485569A GB2485569A GB1210994A GB 1210994 A GB1210994 A GB 1210994A GB 2485569 A GB2485569 A GB 2485569A GB 2485569 A GB2485569 A GB 2485569A GB 1210994 A GB1210994 A GB 1210994A
Authority
GB
United Kingdom
Prior art keywords
pipe
elbow
junction
liquid circulation
junction piece
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
Application number
GB2485569A
Inventor
Leonard Charles Harvey
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 GB2485569A priority Critical patent/GB1210994A/en
Publication of GB1210994A publication Critical patent/GB1210994A/en
Expired 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L43/00—Bends; Siphons
    • F16L43/001—Bends; Siphons made of metal
    • 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

Abstract

1,210,994. Injectors. L. C. HARVEY. June 10, 1969 [May 15, 1969], No.24855/69. Heading FIE. [Also in Divisions F2 and F4] A junction piece 9 forming part of a liquid circulation system comprises a 'T' junction 10 with an internally fitted elbow 11. An enlarged end 12 of the elbow forms a fluid tight force fit in the junction. The elbow may be of an integral construction with an enlarged end as illustrated, or a curved length of pipe with a portion of reduced diameter at one end, or a curved length of pipe with a collar secured at an end; alternatively the elbow may be formed by joining two halves e.g. by welding, in parallel seams. As shown, the junction piece 9 forms part of a water heating system Fig. 2 with a hot water tank 4, a circulation pump 6, supply pipes 3, 5 and pipe 2 delivering the combined supplies of pipes 3, 5 to the boiler 1 for reheating the water. The junction piece could be arranged alternatively with the pipe 3 leading into the elbow instead of pipe 5.
GB2485569A 1969-05-15 1969-05-15 Improvements in or relating to fittings for liquid circulation systems Expired GB1210994A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2485569A GB1210994A (en) 1969-05-15 1969-05-15 Improvements in or relating to fittings for liquid circulation systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2485569A GB1210994A (en) 1969-05-15 1969-05-15 Improvements in or relating to fittings for liquid circulation systems

Publications (1)

Publication Number Publication Date
GB1210994A true GB1210994A (en) 1970-11-04

Family

ID=10218313

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2485569A Expired GB1210994A (en) 1969-05-15 1969-05-15 Improvements in or relating to fittings for liquid circulation systems

Country Status (1)

Country Link
GB (1) GB1210994A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2203460A (en) * 1987-03-24 1988-10-19 Joseph Devlin Valve means suitable for flood prevention
GB2226388A (en) * 1988-12-21 1990-06-27 Ludwig Ludin Water circulation in domestic hot water systems
GB2269206A (en) * 1992-07-29 1994-02-02 Computer Shower Co Ltd Mixing domestic hot and cold water supplies.
EP1143153A1 (en) * 2000-04-07 2001-10-10 Gilbert Picard Device for diminishing vibrations and shocks in a gaseous fluid conduit network, tee and conduit network so equipped
US20140311154A1 (en) * 2011-12-31 2014-10-23 Rolls-Royce Corporation Flow merging device for a fluid system of a gas turbine engine
US20140311155A1 (en) * 2011-12-31 2014-10-23 Rolls-Royce Corporation Flow splitter for a fluid system of a gas turbine engine

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2203460A (en) * 1987-03-24 1988-10-19 Joseph Devlin Valve means suitable for flood prevention
GB2203460B (en) * 1987-03-24 1991-09-04 Joseph Devlin Valve means suitable for preventing back flooding in drainage channels or sewage systems
GB2226388A (en) * 1988-12-21 1990-06-27 Ludwig Ludin Water circulation in domestic hot water systems
GB2226388B (en) * 1988-12-21 1992-12-23 Ludwig Ludin Hot water distribution system
GB2269206A (en) * 1992-07-29 1994-02-02 Computer Shower Co Ltd Mixing domestic hot and cold water supplies.
EP1143153A1 (en) * 2000-04-07 2001-10-10 Gilbert Picard Device for diminishing vibrations and shocks in a gaseous fluid conduit network, tee and conduit network so equipped
FR2807479A1 (en) * 2000-04-07 2001-10-12 Gilbert Picard DEVICE THAT MITIGATES THE INTRATUBULAR FILLING AND DAMPING EFFECTS CAUSED BY TURBULENT FLUIDS LOCATED UPSTREAM AND INSIDE A 90° TEE OF A CYLINDRICAL CONDUIT
US20140311154A1 (en) * 2011-12-31 2014-10-23 Rolls-Royce Corporation Flow merging device for a fluid system of a gas turbine engine
US20140311155A1 (en) * 2011-12-31 2014-10-23 Rolls-Royce Corporation Flow splitter for a fluid system of a gas turbine engine
US10260373B2 (en) * 2011-12-31 2019-04-16 Rolls-Royce Corporation Flow splitter for a fluid system of a gas turbine engine
EP2798228B1 (en) * 2011-12-31 2019-09-18 Rolls-Royce Corporation FLow merging device and method for merging these flows

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees