DE3264765D1 - Heat exchanger - Google Patents

Heat exchanger

Info

Publication number
DE3264765D1
DE3264765D1 DE8282104446T DE3264765T DE3264765D1 DE 3264765 D1 DE3264765 D1 DE 3264765D1 DE 8282104446 T DE8282104446 T DE 8282104446T DE 3264765 T DE3264765 T DE 3264765T DE 3264765 D1 DE3264765 D1 DE 3264765D1
Authority
DE
Germany
Prior art keywords
tube base
tubes
heat exchanger
base
protective tube
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
DE8282104446T
Other languages
German (de)
Inventor
Karl-Heinz Funke
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.)
FUNKE WARMEAUSTAUSCHER APPARATEBAU KG
Original Assignee
FUNKE WARMEAUSTAUSCHER APPARATEBAU 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
Application filed by FUNKE WARMEAUSTAUSCHER APPARATEBAU KG filed Critical FUNKE WARMEAUSTAUSCHER APPARATEBAU KG
Priority to DE8282104446T priority Critical patent/DE3264765D1/en
Application granted granted Critical
Publication of DE3264765D1 publication Critical patent/DE3264765D1/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
    • F28F9/02—Header boxes; End plates
    • F28F9/0229—Double end plates; Single end plates with hollow spaces

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)
  • Power Steering Mechanism (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Separation By Low-Temperature Treatments (AREA)

Abstract

1. Heat exchanger, more especially for utilising exhaust gas heat, comprising a group of heattransfer tubes (8), which are arranged in a tubular casing (4) and are provided with baffle plates (6), the said tubes being respectively fixed on the input side and the output side in a tube base (10, 11), and with a protective tube base (13) arranged on the inlet side of the heat exchanger at a small distance before the tube base on the entry side, before which base (13) is provided an entry chamber (20) and in which are arranged short tubes (14) projecting partially into the heat transfer tubes (8), characterised in that the short tubes (14) project beyond the tube base (10) into the heat transfer tubes (8) and that the space between the tube base (10) and the protective tube base (12) is sealed off outwardly at the periphery with a packing (18) arranged between the tube base (10) and the protective tube base (12).
DE8282104446T 1981-07-22 1982-05-21 Heat exchanger Expired DE3264765D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8282104446T DE3264765D1 (en) 1981-07-22 1982-05-21 Heat exchanger

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8121511U DE8121511U1 (en) 1981-07-22 1981-07-22 Heat exchanger.
DE8282104446T DE3264765D1 (en) 1981-07-22 1982-05-21 Heat exchanger

Publications (1)

Publication Number Publication Date
DE3264765D1 true DE3264765D1 (en) 1985-08-22

Family

ID=6729668

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8121511U Expired DE8121511U1 (en) 1981-07-22 1981-07-22 Heat exchanger.
DE8282104446T Expired DE3264765D1 (en) 1981-07-22 1982-05-21 Heat exchanger

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE8121511U Expired DE8121511U1 (en) 1981-07-22 1981-07-22 Heat exchanger.

Country Status (3)

Country Link
EP (1) EP0070371B1 (en)
AT (1) ATE14346T1 (en)
DE (2) DE8121511U1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012208100A1 (en) * 2012-05-15 2013-11-21 Behr Gmbh & Co. Kg Exhaust gas heat exchanger
WO2015038111A1 (en) * 2013-09-11 2015-03-19 International Engine Intellectual Property Company, Llc Thermal screen for an egr cooler
DE102014018261A1 (en) * 2014-12-11 2016-06-16 Borsig Gmbh Quenchkühlsystem
DE102021102847A1 (en) 2021-02-08 2022-08-11 Bayerische Motoren Werke Aktiengesellschaft Exhaust gas cooling device for a motor vehicle and motor vehicle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3262489A (en) * 1964-02-11 1966-07-26 Aerofin Corp Heat exchanger
US3374832A (en) * 1966-05-13 1968-03-26 Lummus Co Inlet cone device and method
GB1212526A (en) * 1967-06-15 1970-11-18 Foster Wheeler Brown Boilers Improvements in shell and tube heat exchangers
DE2441931A1 (en) * 1974-09-02 1976-03-11 Shell Int Research Heat exchanger for cooling hot high pressure gases - with tubes conducting gases through coolant chamber from gas inlet chamber
DE3000665A1 (en) * 1980-01-10 1981-07-16 Rheiner Maschinenfabrik Windhoff Ag, 4440 Rheine Double pipe mfg. process for refrigeration appliance - has inner pipe with outer grooving, engaging on inner wall of outer pipe

Also Published As

Publication number Publication date
DE8121511U1 (en) 1981-10-08
EP0070371A1 (en) 1983-01-26
ATE14346T1 (en) 1985-08-15
EP0070371B1 (en) 1985-07-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee