ATE15742T1 - PROCESS FOR MANUFACTURING A PIPE HEATER INSTALLATION UNIT. - Google Patents

PROCESS FOR MANUFACTURING A PIPE HEATER INSTALLATION UNIT.

Info

Publication number
ATE15742T1
ATE15742T1 AT81102911T AT81102911T ATE15742T1 AT E15742 T1 ATE15742 T1 AT E15742T1 AT 81102911 T AT81102911 T AT 81102911T AT 81102911 T AT81102911 T AT 81102911T AT E15742 T1 ATE15742 T1 AT E15742T1
Authority
AT
Austria
Prior art keywords
fixing plate
tubular heater
tubular
annular space
holes
Prior art date
Application number
AT81102911T
Other languages
German (de)
Inventor
Ingo Dipl-Ing Dr Mon Bleckmann
Original Assignee
Elpag Ag Chur
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6123133&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE15742(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Elpag Ag Chur filed Critical Elpag Ag Chur
Application granted granted Critical
Publication of ATE15742T1 publication Critical patent/ATE15742T1/en

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
    • F28F9/02—Header boxes; End plates
    • F28F9/04—Arrangements for sealing elements into header boxes or end plates
    • F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
    • F28F9/162—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by using bonding or sealing substances, e.g. adhesives
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/02—Details
    • H05B3/06—Heater elements structurally combined with coupling elements or holders
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • H05B3/48—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Resistance Heating (AREA)
  • Pipe Accessories (AREA)

Abstract

1. A method of manufacturing a mountable tubular heater unit, wherein the tubular heater ends are sealingly joined to a fixing plate (9) having suitable holes (8) in such manner that the connector ends of the tubular heater (1) are located on the outer sides of the fixing plate (9) and the tubular heater itself is located on the inner side of the fixing plate (9), characterized by the combination of the following method steps known per se : a) the tubular heater ends, each of which has a free annular space (7) between the connector pin (5) and the inner surface of the tubular jacket (2), are fitted into the associated holes (8) of the fixing plate (9) in such manner that the end face edges (6) of the tubular jacket (2) slightly project beyond the outer side of the fixing plate (9) ; b) the welding electrode (11), which has a central bore (13) for receiving the connector pin (5), is introduced into the annular space (7), wherein the end face edge (6) is pressed outwards over the edge of the hole and welded to the fixing plate (9) ; c) after the withdrawal of the conical welding electrode (11), the annular space (7) is closed with an adhesive plug (14) which also cover and seals the outwardly flanged end face edges (6) of the tubular jacket (2), so that any leaks which remain in the holes (8) during the welding-on operation of the tubular heater (1) are closed by the adhesive (14).
AT81102911T 1981-01-22 1981-04-15 PROCESS FOR MANUFACTURING A PIPE HEATER INSTALLATION UNIT. ATE15742T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813102028 DE3102028A1 (en) 1981-01-22 1981-01-22 "METHOD FOR PRODUCING A PIPE RADIATOR UNIT"
EP81102911A EP0056834B1 (en) 1981-01-22 1981-04-15 Method of manufacturing a module comprising a tubular heating element

Publications (1)

Publication Number Publication Date
ATE15742T1 true ATE15742T1 (en) 1985-10-15

Family

ID=6123133

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81102911T ATE15742T1 (en) 1981-01-22 1981-04-15 PROCESS FOR MANUFACTURING A PIPE HEATER INSTALLATION UNIT.

Country Status (3)

Country Link
EP (1) EP0056834B1 (en)
AT (1) ATE15742T1 (en)
DE (2) DE3102028A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101674687B (en) * 2008-09-08 2012-11-21 崔成哲 Inner membrane tubular electrothermal device and production method
CN105485692B (en) * 2015-03-12 2017-11-21 无锡华光锅炉股份有限公司 Gas baffle device between a kind of economizer tube panel
CN209497616U (en) * 2018-09-21 2019-10-15 厦门科牧智能技术有限公司 Ceramic heater
CN109986267B (en) * 2019-04-04 2021-04-20 安徽苏立科技股份有限公司 Welding tool for guaranteeing verticality of electric heating tube

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2614198A (en) * 1950-12-13 1952-10-14 Austin Motor Co Ltd Heat exchanger
US2860227A (en) * 1957-06-11 1958-11-11 Westinghouse Electric Corp Electrical heating apparatus
DE1615302A1 (en) * 1967-03-17 1970-05-21 Wilhelm Hilzinger Fa Device for sealing one end of a pipe, in particular a heating pipe
DE2218143B2 (en) * 1972-04-14 1974-09-05 Nelson Bolzenschweiss-Technik Gmbh, 5820 Gevelsberg Electric capacitor battery as a power source, in particular for electrical welding, soldering or heating by means of capacitor discharge
FR2264620B1 (en) * 1974-03-19 1976-12-17 Chausson Usines Sa

Also Published As

Publication number Publication date
EP0056834A2 (en) 1982-08-04
DE3172297D1 (en) 1985-10-24
DE3102028A1 (en) 1982-09-02
EP0056834A3 (en) 1982-08-11
EP0056834B1 (en) 1985-09-18

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Legal Events

Date Code Title Description
RZN Patent revoked