ATE7960T1 - HEAT EXCHANGER. - Google Patents

HEAT EXCHANGER.

Info

Publication number
ATE7960T1
ATE7960T1 AT81107194T AT81107194T ATE7960T1 AT E7960 T1 ATE7960 T1 AT E7960T1 AT 81107194 T AT81107194 T AT 81107194T AT 81107194 T AT81107194 T AT 81107194T AT E7960 T1 ATE7960 T1 AT E7960T1
Authority
AT
Austria
Prior art keywords
tubes
tubular jacket
conduit tube
heat transfer
medium
Prior art date
Application number
AT81107194T
Other languages
German (de)
Inventor
Klaus-Dieter Brocks
Original Assignee
Lorowerk K.H. Vahlbrauk 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 Lorowerk K.H. Vahlbrauk Gmbh filed Critical Lorowerk K.H. Vahlbrauk Gmbh
Application granted granted Critical
Publication of ATE7960T1 publication Critical patent/ATE7960T1/en

Links

Classifications

    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/10—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
    • F28D7/106—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically consisting of two coaxial conduits or modules of two coaxial conduits

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)
  • Gloves (AREA)
  • Power Steering Mechanism (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)

Abstract

1. Heat transfer device for the transfer of heat between two flowing media which are separated from each other by heat transfer surfaces, in which the heat transfer surfaces are formed as at least two tubes (2) arranged in a tubular jacket (1) and through each of these tubes there extends at least one conduit tube (3) such that a clearance space (13) is formed between each conduit tube and the inner wall surface of the associated tube, and in which both the tubular jacket and also the conduit tubes are connected to each other by way of a distributing chamber (10) for a first medium on the one hand and a collector (15) for the first medium on the other hand, said distributing chamber and collector being separated respectively from a distributing chamber (5a) and collecting chamber (5) for a second medium connecting the tubes and the clearance spaces to each other, characterised in that the tubular jacket (1) and the tubes (2) which are arranged therein and which each surround a conduit tube (3) each have a rectangular cross-section and each conduit tube (3) has a circular cross-section, and, both in the clearance space (30) formed between the outer wall surfaces of the tubes (2) and also in the clearance space (14) formed between the outer wall surfaces of the tubes (2) and the inner wall surface of the tubular jacket (1), there are arranged flow-guiding devices (12) in the form of meander wires having a thickness corresponding to the effective width of the clearance spaces (14, 30).
AT81107194T 1980-09-26 1981-09-11 HEAT EXCHANGER. ATE7960T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3036334A DE3036334C2 (en) 1980-09-26 1980-09-26 Heat exchanger
EP81107194A EP0048873B1 (en) 1980-09-26 1981-09-11 Heat transfer device

Publications (1)

Publication Number Publication Date
ATE7960T1 true ATE7960T1 (en) 1984-06-15

Family

ID=6112927

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81107194T ATE7960T1 (en) 1980-09-26 1981-09-11 HEAT EXCHANGER.

Country Status (3)

Country Link
EP (1) EP0048873B1 (en)
AT (1) ATE7960T1 (en)
DE (2) DE3036334C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110608623B (en) * 2019-07-09 2024-04-09 广东焕能科技有限公司 Waste heat recoverer of oil-free screw air compressor
CN114857960B (en) * 2022-03-16 2025-07-04 中国能源建设集团湖南省电力设计院有限公司 A spiral heat medium heat exchanger

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE44091C (en) *
GB260066A (en) * 1925-08-12 1926-10-28 Emilio Storoni Heat exchange apparatus
FR725413A (en) * 1931-02-12 1932-05-12 Improvements to heat exchanger devices
US2633338A (en) * 1947-02-19 1953-03-31 Continental Aviat & Engineerin Heat exchanger
DE814159C (en) * 1949-07-08 1951-09-20 Otto H Dr-Ing E H Hartmann Heat exchanger
DE1117148B (en) * 1958-01-04 1961-11-16 Gea Luftkuehler Happel Gmbh Heat exchangers, especially for liquid media that must not come into contact with one another
GB1140533A (en) * 1965-05-21 1969-01-22 English Electric Co Ltd Liquid-metal cooled nuclear reactors
CA946834A (en) * 1969-06-18 1974-05-07 Giuliano Rossi Heat transfer pipes
DE2143276A1 (en) * 1971-08-30 1973-03-15 Parca Waermeprodukte Gmbh Heat exchanger with bundle of tube-in-tube elements - - held between distribution and collection chambers
US4204573A (en) * 1977-05-09 1980-05-27 Pvi Industries, Inc. Heat exchanger with concentric flow tubes

Also Published As

Publication number Publication date
DE3036334C2 (en) 1985-09-12
EP0048873A2 (en) 1982-04-07
EP0048873A3 (en) 1982-09-01
EP0048873B1 (en) 1984-06-13
DE3036334A1 (en) 1982-07-29
DE3164193D1 (en) 1984-07-19

Similar Documents

Publication Publication Date Title
ATE7076T1 (en) ANNULAR HEAT EXCHANGER.
ATE48697T1 (en) HEAT EXCHANGE TUBE FOR HEAT TRANSFER.
ATE210811T1 (en) TUBE BLOCK HEAT EXCHANGER
EA200100580A1 (en) HEAT EXCHANGER
FR1580856A (en)
IT7824291A0 (en) TUBULAR HEAT EXCHANGER FOR FLUIDS.
ATE7960T1 (en) HEAT EXCHANGER.
US3247897A (en) Differential expansion compensating apparatus
SE7810113L (en) VERMEVEXLARE
FR2530797B1 (en) HEAT EXCHANGER WITH CENTRAL TUBE SURROUNDED BY A TUBE BEAM
EP0330701A3 (en) Heat collector
IT7930668V0 (en) PIPE STRUCTURE FOR HEAT EXCHANGERS.
NL7805567A (en) PIPE HEAT EXCHANGER.
DE59404293D1 (en) Distribution unit for heating or cooling systems working with a flowable heat transfer medium
ES513295A0 (en) HEAT EXCHANGER PROVIDED WITH A SERIES OF HEAT EXCHANGE TUBES.
JPS5541363A (en) Heat exchanger
IT1134717B (en) HEAT EXCHANGER WITH U-TUBES
JPS5426557A (en) Multi puipe type heat exchanger and heat exchanging system
SU879235A1 (en) Shell-and-tube sectional heat exchanger
GB1046147A (en) Improvements in and relating to heat exchangers
JPS57494A (en) Heat exchanger
SU985703A1 (en) Limiter of heat transfer agent flow between tubes and case in heat exchange apparatus
JPS55107892A (en) Heat exchanging element and heat exchanger
SU861842A1 (en) Shield heating surface
GB2013866A (en) Concentric tube heat exchanger.

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee