GB2166373B - Method of producing a union for the flow and return pipes of panel radiators - Google Patents

Method of producing a union for the flow and return pipes of panel radiators

Info

Publication number
GB2166373B
GB2166373B GB08526748A GB8526748A GB2166373B GB 2166373 B GB2166373 B GB 2166373B GB 08526748 A GB08526748 A GB 08526748A GB 8526748 A GB8526748 A GB 8526748A GB 2166373 B GB2166373 B GB 2166373B
Authority
GB
United Kingdom
Prior art keywords
union
producing
hollow
body part
spherical hollow
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
GB08526748A
Other versions
GB8526748D0 (en
GB2166373A (en
Inventor
Bodo Isenhofer
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 HANS VERWALT GmbH
Original Assignee
BERG HANS VERWALT GmbH
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 BERG HANS VERWALT GmbH filed Critical BERG HANS VERWALT GmbH
Publication of GB8526748D0 publication Critical patent/GB8526748D0/en
Publication of GB2166373A publication Critical patent/GB2166373A/en
Application granted granted Critical
Publication of GB2166373B publication Critical patent/GB2166373B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/26—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass heat exchangers or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0035—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for domestic or space heating, e.g. heating radiators
    • 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)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Joints Allowing Movement (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Cookers (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Resistance Heating (AREA)
  • Forging (AREA)

Abstract

A method is disclosed of producing a union for panel radiators, the union comprising a spherical hollow body (22, Figure 5) having a pipe connection sleeve (23) which merges into the interior of the hollow body, which body is formed, perpendicularly to such sleeve, with a connection aperture 7 for the radiator. In the method, a round (10, Figure 3) of sheet metal is shaped by deep drawing into a dished member (20) which is subsequently upset so as to comprise a spherical hollow-body part (22) merging into a neck part (23). One side of the hollow-body part is formed with a facet 5 which will subsequently be operative for the engagement of a welding electrode for press welding. The neck part (23) is formed with an internal screwthread 6, and that side of the spherical hollow-body part which is opposite the facet 5 is drilled to provide the opening 7 for connection of the radiator. No separate parts have to be produced and fitted in this method. The method uses a very small amount of material so that angle unions can be produced cheaply in large batches. <IMAGE>
GB08526748A 1984-11-03 1985-10-30 Method of producing a union for the flow and return pipes of panel radiators Expired GB2166373B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3440270A DE3440270A1 (en) 1984-11-03 1984-11-03 METHOD FOR PRODUCING A CONNECTING ELEMENT FOR THE INLET AND OUTLET PIPES OF PANEL RADIATORS

Publications (3)

Publication Number Publication Date
GB8526748D0 GB8526748D0 (en) 1985-12-04
GB2166373A GB2166373A (en) 1986-05-08
GB2166373B true GB2166373B (en) 1987-08-19

Family

ID=6249465

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08526748A Expired GB2166373B (en) 1984-11-03 1985-10-30 Method of producing a union for the flow and return pipes of panel radiators

Country Status (7)

Country Link
AT (1) AT387349B (en)
BE (1) BE903562A (en)
DE (1) DE3440270A1 (en)
GB (1) GB2166373B (en)
IE (1) IE56854B1 (en)
IT (1) IT1182952B (en)
NL (1) NL8502983A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9519688D0 (en) * 1995-09-27 1995-11-29 Itw Ltd Plumbing fitting and method of making a plumbing fitting
GB2325186B (en) * 1995-09-27 1999-05-05 Itw Ltd A pressing and a method of and apparatus for making a pressing
DE19805439B4 (en) * 1998-02-11 2005-06-23 Behr Gmbh & Co. Kg Process for producing a stacked disk heat exchanger and heat exchanger produced thereby
EP1919639B1 (en) 2004-12-16 2013-11-20 Alfa Laval Corporate AB Method for making a cold-worked article
CN111230431A (en) * 2020-01-13 2020-06-05 浙江五叶环保科技有限公司 Efficient production process of coil pipe

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE961343C (en) * 1951-03-02 1957-04-04 Andre Huet Process for the production of several connecting pieces on a pipe that are at the same height or the same cross-sectional plane
IT960725B (en) * 1972-05-31 1973-11-30 Faral Spa PROCEDURE FOR MANUFACTURING RADIATORS FOR RADIATORS USING BAR RE EXTRUDED PROFILES IN LEG GERA ALLOY
DE2462637C2 (en) * 1974-05-16 1985-01-03 Hans Berg Verwaltungsgesellschaft mbH und Co KG, 5226 Reichshof Process for the production of a connection element for the inlet and outlet pipes of plate radiators

Also Published As

Publication number Publication date
DE3440270C2 (en) 1988-09-15
ATA309585A (en) 1988-06-15
IE56854B1 (en) 1992-01-01
GB8526748D0 (en) 1985-12-04
IE852692L (en) 1986-05-03
IT1182952B (en) 1987-10-05
NL8502983A (en) 1986-06-02
IT8548738A0 (en) 1985-10-31
DE3440270A1 (en) 1986-05-15
GB2166373A (en) 1986-05-08
BE903562A (en) 1986-02-17
AT387349B (en) 1989-01-10

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Legal Events

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

Effective date: 20011030