EP1103776A3 - Corrosion-protected construction in a pipe heat exchanger and a method for forming the construction - Google Patents

Corrosion-protected construction in a pipe heat exchanger and a method for forming the construction Download PDF

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Publication number
EP1103776A3
EP1103776A3 EP00660212A EP00660212A EP1103776A3 EP 1103776 A3 EP1103776 A3 EP 1103776A3 EP 00660212 A EP00660212 A EP 00660212A EP 00660212 A EP00660212 A EP 00660212A EP 1103776 A3 EP1103776 A3 EP 1103776A3
Authority
EP
European Patent Office
Prior art keywords
construction
pipe
corrosion
heat exchanger
protected
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.)
Withdrawn
Application number
EP00660212A
Other languages
German (de)
French (fr)
Other versions
EP1103776A2 (en
Inventor
Pertti Sammasmaa
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.)
Sammet Dampers Oy
Original Assignee
Sammet Dampers Oy
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 Sammet Dampers Oy filed Critical Sammet Dampers Oy
Publication of EP1103776A2 publication Critical patent/EP1103776A2/en
Publication of EP1103776A3 publication Critical patent/EP1103776A3/en
Withdrawn legal-status Critical Current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
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F28F19/002—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using inserts or attachments

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)

Abstract

The invention relates to a corrosion-protected construction in a pipe heat exchanger, which construction includes a pipe (11) protected from corrosion by a surfacing (15) and a pipe plate (13) forming the frame of the heat exchanger and supporting the end of the pipe (11). In addition, a through-hole (14) is formed in the pipe plate (13) for the pipe (11). The construction also includes an attachment piece (16), made of corrosion-resistant material, arranged between the pipe (11) and the through-hole (14). The attachment piece (16) is of a hardening corrosion-protection substance, which essentially fills the entire space (17) between the pipe (11) and the through-hole (14). The invention also relates to a method for forming the corrosion-protected construction in a pipe heat exchanger.
EP00660212A 1999-11-24 2000-11-23 Corrosion-protected construction in a pipe heat exchanger and a method for forming the construction Withdrawn EP1103776A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI992502 1999-11-24
FI992502 1999-11-24

Publications (2)

Publication Number Publication Date
EP1103776A2 EP1103776A2 (en) 2001-05-30
EP1103776A3 true EP1103776A3 (en) 2003-08-27

Family

ID=8555629

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00660212A Withdrawn EP1103776A3 (en) 1999-11-24 2000-11-23 Corrosion-protected construction in a pipe heat exchanger and a method for forming the construction

Country Status (1)

Country Link
EP (1) EP1103776A3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10331209A1 (en) * 2003-07-10 2005-02-03 Alto Deutschland Gmbh Heat exchanger with ceramic floor

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR883606A (en) * 1941-04-17 1943-07-09 Kegin Ab heat exchanger and process for its manufacture
GB731431A (en) * 1951-03-06 1955-06-08 Ustav Pro Vyzkum Motorovych Vo A radiator, particularly for internal-combustion engines, and a method of its manufacture
GB806195A (en) * 1955-08-24 1958-12-23 Standard Pressed Steel Co Improvements in or relating to the hardening of epoxy resins
GB855011A (en) * 1955-12-02 1960-11-30 Welding Engineers Method of production of plastic material
DE1501630A1 (en) * 1966-07-15 1969-10-23 Hubert Salmen Tube heat exchanger
FR2034351A1 (en) * 1969-03-19 1970-12-11 Chausson Usines Sa Cooling radiators for vehicles manufac - ture
US4295522A (en) * 1977-08-03 1981-10-20 Willi Frei Process for the production of a tubular heat exchanger, and a tubular heat exchanger produced according to this process
FR2587468A1 (en) * 1985-09-16 1987-03-20 Chausson Usines Sa Method for connecting the tubes to the collector plates of a heat exchanger and exchanger obtained by this method
JPH07253289A (en) * 1994-03-15 1995-10-03 Hitachi Zosen Corp Mounting structure of heat transfer tube for heat exchanger, and mounting method therefor

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR883606A (en) * 1941-04-17 1943-07-09 Kegin Ab heat exchanger and process for its manufacture
GB731431A (en) * 1951-03-06 1955-06-08 Ustav Pro Vyzkum Motorovych Vo A radiator, particularly for internal-combustion engines, and a method of its manufacture
GB806195A (en) * 1955-08-24 1958-12-23 Standard Pressed Steel Co Improvements in or relating to the hardening of epoxy resins
GB855011A (en) * 1955-12-02 1960-11-30 Welding Engineers Method of production of plastic material
DE1501630A1 (en) * 1966-07-15 1969-10-23 Hubert Salmen Tube heat exchanger
FR2034351A1 (en) * 1969-03-19 1970-12-11 Chausson Usines Sa Cooling radiators for vehicles manufac - ture
US4295522A (en) * 1977-08-03 1981-10-20 Willi Frei Process for the production of a tubular heat exchanger, and a tubular heat exchanger produced according to this process
FR2587468A1 (en) * 1985-09-16 1987-03-20 Chausson Usines Sa Method for connecting the tubes to the collector plates of a heat exchanger and exchanger obtained by this method
JPH07253289A (en) * 1994-03-15 1995-10-03 Hitachi Zosen Corp Mounting structure of heat transfer tube for heat exchanger, and mounting method therefor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 02 29 February 1996 (1996-02-29) *

Also Published As

Publication number Publication date
EP1103776A2 (en) 2001-05-30

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