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
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
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)
- Branch Pipes, Bends, And The Like (AREA)
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.
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)
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. |
-
1974
- 1974-09-04 GB GB3859274A patent/GB1451869A/en not_active Expired
Cited By (13)
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 |