FR1549917A - - Google Patents

Info

Publication number
FR1549917A
FR1549917A FR1549917DA FR1549917A FR 1549917 A FR1549917 A FR 1549917A FR 1549917D A FR1549917D A FR 1549917DA FR 1549917 A FR1549917 A FR 1549917A
Authority
FR
France
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
Other languages
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1549917A publication Critical patent/FR1549917A/fr
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
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • F28F13/08—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by varying the cross-section of the flow channels
FR1549917D 1967-01-04 1968-01-02 Expired FR1549917A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL2721767 1967-01-04

Publications (1)

Publication Number Publication Date
FR1549917A true FR1549917A (en) 1968-12-13

Family

ID=11044086

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1549917D Expired FR1549917A (en) 1967-01-04 1968-01-02

Country Status (8)

Country Link
US (1) US3493041A (en)
BE (1) BE708952A (en)
CH (1) CH460830A (en)
DE (1) DE1601202A1 (en)
ES (1) ES349259A1 (en)
FR (1) FR1549917A (en)
GB (1) GB1172801A (en)
NL (1) NL6800067A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2369527A1 (en) * 1976-10-28 1978-05-26 Gen Electric Heat exchanger for aircraft gas turbine - has annular passage divided into segments round circle for flow of primary medium
FR2593635A2 (en) * 1986-01-29 1987-07-31 Framatome Sa Steam generator with a distributor, especially for a nuclear power station
FR2993507A1 (en) * 2012-07-20 2014-01-24 Valeo Systemes Thermiques Electric heating device for heating coolant in ventilation, heating and/or air-conditioning apparatus of car, has compensating element made flexible under effect of pressure of coolant such that fluid circulation space is increased

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1063097A (en) * 1976-01-26 1979-09-25 David F. Fijas Inner finned heat exchanger tube
US4747447A (en) * 1982-01-18 1988-05-31 Leif Liljegren Heat exchanger
SE455229B (en) * 1983-09-28 1988-06-27 Folbex Ab HEAD EXCHANGER WITH FOLDED LAMBLES PLACED IN THE RING
US4581512A (en) * 1984-07-10 1986-04-08 Mg Industries, Inc. Method and apparatus for cooling induction heated material
DE3738727C3 (en) * 1987-11-14 1994-02-24 Schmidt Sche Heissdampf Heat exchanger
US6675881B1 (en) 2002-11-07 2004-01-13 Pratt And Whitney Canada Corp. Heat exchanger with fins formed from slots
US8925620B2 (en) 2008-08-18 2015-01-06 Tsm Corporation Windshield washer fluid heater
US8550147B2 (en) * 2008-08-18 2013-10-08 Clear Vision Associates, Llc Windshield washer fluid heater and system
WO2012116448A1 (en) 2011-03-01 2012-09-07 Dana Canada Corporation Coaxial gas-liquid heat exchanger with thermal expansion connector
GB201300737D0 (en) * 2013-01-15 2013-02-27 Savard Gilles Air-liquid heat exchanger
DE102013004370A1 (en) * 2013-03-12 2014-09-18 Johann Rainer Heat transfer device and furnace equipped therewith
US10088250B2 (en) * 2016-01-12 2018-10-02 Hamilton Sundstrand Corporation Heat exchangers
US11293703B2 (en) 2016-01-12 2022-04-05 Hamilton Sundstrand Corporation Heat exchangers
US11802736B2 (en) 2020-07-29 2023-10-31 Hamilton Sundstrand Corporation Annular heat exchanger

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1307393A (en) * 1919-06-24 Fuel vaporizer
US1983466A (en) * 1933-11-14 1934-12-04 Joseph E Kline Oil cooler
GB547263A (en) * 1940-04-04 1942-08-20 Hourvitz Avinoam Apparatus for the exchange of heat between two fluids
US2445115A (en) * 1944-04-07 1948-07-13 Us Agriculture Heat exchanger
CH268479A (en) * 1948-04-03 1950-05-31 Steinemann Alfred Thermal system that works with hot gases.
US2740803A (en) * 1950-01-19 1956-04-03 Ruhrchemie Ag Catalytic hydrogenation of carbon monoxide with indirect heat exchange cooling
FR1274618A (en) * 1960-09-15 1961-10-27 heat exchanger and components for its construction, applicable in particular to the cooling of uranium hexafluoride

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2369527A1 (en) * 1976-10-28 1978-05-26 Gen Electric Heat exchanger for aircraft gas turbine - has annular passage divided into segments round circle for flow of primary medium
FR2593635A2 (en) * 1986-01-29 1987-07-31 Framatome Sa Steam generator with a distributor, especially for a nuclear power station
FR2993507A1 (en) * 2012-07-20 2014-01-24 Valeo Systemes Thermiques Electric heating device for heating coolant in ventilation, heating and/or air-conditioning apparatus of car, has compensating element made flexible under effect of pressure of coolant such that fluid circulation space is increased

Also Published As

Publication number Publication date
NL6800067A (en) 1968-07-05
BE708952A (en) 1968-05-16
US3493041A (en) 1970-02-03
CH460830A (en) 1968-08-15
GB1172801A (en) 1969-12-03
ES349259A1 (en) 1969-04-01
DE1601202A1 (en) 1970-12-10

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Legal Events

Date Code Title Description
ST Notification of lapse