GB1451869A - Connector element' - Google Patents

Connector element'

Info

Publication number
GB1451869A
GB1451869A GB3859274A GB3859274A GB1451869A GB 1451869 A GB1451869 A GB 1451869A GB 3859274 A GB3859274 A GB 3859274A GB 3859274 A GB3859274 A GB 3859274A GB 1451869 A GB1451869 A GB 1451869A
Authority
GB
United Kingdom
Prior art keywords
welding
connector
stub
circular
spherical body
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
GB3859274A
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.)
BERG KG
Original Assignee
BERG KG
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
Priority claimed from DE19742434482 external-priority patent/DE2434482C3/en
Application filed by BERG KG filed Critical BERG KG
Publication of GB1451869A publication Critical patent/GB1451869A/en
Expired 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
    • F24D19/00—Details
    • F24D19/0002—Means for connecting central heating radiators to circulation pipes
    • 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
    • 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
    • F24D19/00—Details
    • F24D19/0002—Means for connecting central heating radiators to circulation pipes
    • F24D19/0017—Connections between supply and inlet or outlet of central heating radiators
    • F24D19/0024—Connections for plate radiators
    • 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
    • F24D19/0002—Means for connecting central heating radiators to circulation pipes
    • F24D19/0026—Places of the inlet on the radiator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
    • F28F9/262—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators for radiators
    • F28F9/268—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators for radiators by permanent joints, e.g. by welding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2240/00—Spacing means

Abstract

1451869 Pipe couplings BERG KG 4 Sept 1974 [16 May 1974 18 July 1974] 38592/74 Heading F2G A connector element for connecting two heat radiator panels 20 with a common feed or return pipe comprises a hollow spherical body 10 made by welding together two identical shells 11 and having two mutually opposed cylindrical stub outlets 13 extending outwardly from body 10 the ends of which are respectively welded to radiator panels 20 and an internally screw threaded pipe coupling socket 12 welded at one end to the planar rim 15 of a hole cut in body 10 and connected at the other end to the feed or return line. Supporting rings 21 within each panel 20 enable a welded connection between stub outlets 13 and respective panels 20 to be achieved in a single step by a pressure welding process. In another embodiment a connector element for connecting a single radiator panel to a feed or return pipe has a spherical body formed by welding together two dissimilar shells and is provided with a pipe coupling socket and a single stub outlet for welding to the radiator panel, the connector having a flattened portion diametrically opposite the stub outlet to reduce the size of the connector and hence reducing the space required between the panel and an adjacent wall. In yet other embodiments the stub outlet or outlets may be inwardly extending to provide a connector having a smaller overall diameter. The connector elements may be made by a method comprising the steps of forming a circular sheet metal blank; deep drawing the blank to form a cup shape; swaging the rims of the cup inwardly to produce a spherical shape with a circular opening therein; cutting a further circular opening in the spherical body and welding one end of a pipe coupling socket to the further opening. A connector having two diametrically opposed circular openings therein is formed from a tubular blank by swaging the end portions of the blank inwardly to form a spherical body with two holes diametrically opposed; cutting a third circular hole in the body and welding a pipe socket to the rim of the third hole. The connector element shown in Fig. 6 may be made from two circular blanks each of which has a central circular hole therethrough by forming the blanks into hemispheres each having a stub outlet by a deep drawing process and then welding the rims, which may be chamfered, of the two hemispheres together to form a spherical body with two stub outlets and finally cutting a circular opening in the spherical body and welding e.g. by an electrical resistance welding method a pipe socket to the rim of the opening.
GB3859274A 1974-05-16 1974-09-04 Connector element' Expired GB1451869A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE7417057 1974-05-16
DE19742434482 DE2434482C3 (en) 1974-07-18 1974-07-18 Process for the production of a connection element for inlet and outlet pipes of plate radiators

Publications (1)

Publication Number Publication Date
GB1451869A true GB1451869A (en) 1976-10-06

Family

ID=25767432

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3859274A Expired GB1451869A (en) 1974-05-16 1974-09-04 Connector element'

Country Status (1)

Country Link
GB (1) GB1451869A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2625792A1 (en) * 1988-01-11 1989-07-13 Cgmi REMOVABLE WELDED FITTING, IN PARTICULAR FOR HIGH SEALING OF RARE GASES
US4971307A (en) * 1985-05-31 1990-11-20 Den Norske Stats Oljeselskap A.S. Device for joining of pipelines
WO1997011799A1 (en) * 1995-09-27 1997-04-03 Itw Limited A pressing and a method of and apparatus for making a pressing
GB2305624B (en) * 1995-09-27 1999-05-05 Itw Ltd A pressing and a method of and apparatus for making a pressing
ES2193797A1 (en) * 2000-04-11 2003-11-01 Manaut S A Improvements to devices for connecting heating radiators and the like.
EP1462728A1 (en) * 2003-03-26 2004-09-29 Strömungsfilter GmbH Flow device for a hydraulic circuit
WO2014196548A1 (en) * 2013-06-03 2014-12-11 ダイキン工業株式会社 Method for manufacturing panel radiator, backup member, and panel radiator
CN104832731A (en) * 2015-04-14 2015-08-12 刘青建 Printing fountain solution transportation joint
CN105090656A (en) * 2015-08-18 2015-11-25 苏小明 Spherical three-way pipe fitting
IT201800003546A1 (en) * 2018-03-14 2019-09-14 W A Progettazioni S R L JUNCTION BUSH FOR THE FORMATION OF A RADIANT BODY.

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4971307A (en) * 1985-05-31 1990-11-20 Den Norske Stats Oljeselskap A.S. Device for joining of pipelines
FR2625792A1 (en) * 1988-01-11 1989-07-13 Cgmi REMOVABLE WELDED FITTING, IN PARTICULAR FOR HIGH SEALING OF RARE GASES
EP0324672A1 (en) * 1988-01-11 1989-07-19 C.G.M.I. Composants Gaz Pour La Micro Electronique Internationale Welded detachable coupling with high tightness against rare gases
WO1997011799A1 (en) * 1995-09-27 1997-04-03 Itw Limited A pressing and a method of and apparatus for making a pressing
GB2305624B (en) * 1995-09-27 1999-05-05 Itw Ltd A pressing and a method of and apparatus for making a pressing
ES2193797A1 (en) * 2000-04-11 2003-11-01 Manaut S A Improvements to devices for connecting heating radiators and the like.
EP1462728A1 (en) * 2003-03-26 2004-09-29 Strömungsfilter GmbH Flow device for a hydraulic circuit
WO2014196548A1 (en) * 2013-06-03 2014-12-11 ダイキン工業株式会社 Method for manufacturing panel radiator, backup member, and panel radiator
JP2014234954A (en) * 2013-06-03 2014-12-15 ダイキン工業株式会社 Manufacturing method of panel radiator, backup member and panel radiator
CN104832731A (en) * 2015-04-14 2015-08-12 刘青建 Printing fountain solution transportation joint
CN105090656A (en) * 2015-08-18 2015-11-25 苏小明 Spherical three-way pipe fitting
IT201800003546A1 (en) * 2018-03-14 2019-09-14 W A Progettazioni S R L JUNCTION BUSH FOR THE FORMATION OF A RADIANT BODY.
EP3540356A1 (en) * 2018-03-14 2019-09-18 W-A Progettazioni S.r.l. Bushing joint for forming a radiant body

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19940903