BE778489A - Nouveaux materiaux complexes comportant un copolymere d'ethylene et d'anhydride maleique - Google Patents

Nouveaux materiaux complexes comportant un copolymere d'ethylene et d'anhydride maleique

Info

Publication number
BE778489A
BE778489A BE778489A BE778489A BE778489A BE 778489 A BE778489 A BE 778489A BE 778489 A BE778489 A BE 778489A BE 778489 A BE778489 A BE 778489A BE 778489 A BE778489 A BE 778489A
Authority
BE
Belgium
Prior art keywords
copolymer
ethylene
maleic anhydride
materials containing
new complex
Prior art date
Application number
BE778489A
Other languages
English (en)
French (fr)
Inventor
G Le Brasseur-Nee-Nicoud
Original Assignee
Ethylene Plastique Sa
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 Ethylene Plastique Sa filed Critical Ethylene Plastique Sa
Publication of BE778489A publication Critical patent/BE778489A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00321—Heat exchangers for air-conditioning devices
    • 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
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
    • F28D1/0535—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight the conduits having a non-circular cross-section
    • 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
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/126—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element consisting of zig-zag shaped fins
    • 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
    • F28F13/12—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by creating turbulence, e.g. by stirring, by increasing the force of circulation
BE778489A 1971-01-28 1972-01-26 Nouveaux materiaux complexes comportant un copolymere d'ethylene et d'anhydride maleique BE778489A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7102885A FR2123195B1 (xx) 1971-01-28 1971-01-28

Publications (1)

Publication Number Publication Date
BE778489A true BE778489A (fr) 1972-05-16

Family

ID=9071055

Family Applications (2)

Application Number Title Priority Date Filing Date
BE777179A BE777179A (fr) 1971-01-28 1971-12-22 Dispositif perturbateur et echangeur de chaleur en faisant application
BE778489A BE778489A (fr) 1971-01-28 1972-01-26 Nouveaux materiaux complexes comportant un copolymere d'ethylene et d'anhydride maleique

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BE777179A BE777179A (fr) 1971-01-28 1971-12-22 Dispositif perturbateur et echangeur de chaleur en faisant application

Country Status (7)

Country Link
US (1) US3783938A (xx)
BE (2) BE777179A (xx)
DE (1) DE2163951C3 (xx)
ES (1) ES398702A1 (xx)
FR (1) FR2123195B1 (xx)
GB (1) GB1360907A (xx)
IT (1) IT944595B (xx)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU173583B (hu) * 1976-06-30 1979-06-28 Energiagazdalkodasi Intezet Ustrojstvo dlja uluchshenija teploperedachi v teploobmennykh trubakh
FR2397617A1 (fr) * 1977-07-13 1979-02-09 Ferodo Sa Turbulateur pour tube d'echangeur de chaleur, notamment de radiateur de vehicule automobile
HU179455B (en) * 1979-07-16 1982-10-28 Energiagazdalkodasi Intezet Ribbed device improving the heat transfer composed from sheet strips
US4327671A (en) * 1980-08-07 1982-05-04 Gas Research Institute Removable flue baffles
DE8126746U1 (de) * 1981-09-14 1982-02-25 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Flachrohrwaermetauscher mit turbulenzeinlage
DE3339932A1 (de) * 1983-11-04 1985-05-15 Bayer Ag, 5090 Leverkusen Spaltwaermetauscher mit stegen
DE3419734A1 (de) * 1984-05-26 1985-11-28 GEA Luftkühlergesellschaft Happel GmbH & Co, 4630 Bochum Luftgekuehlter oberflaechenkondensator
GB2169694B (en) * 1985-01-15 1988-01-20 Sanden Corp Serpentine heat exchanger
US4685514A (en) * 1985-12-23 1987-08-11 Aluminum Company Of America Planar heat exchange insert and method
US4702312A (en) * 1986-06-19 1987-10-27 Aluminum Company Of America Thin rod packing for heat exchangers
US4705106A (en) * 1986-06-27 1987-11-10 Aluminum Company Of America Wire brush heat exchange insert and method
US4678548A (en) * 1986-07-21 1987-07-07 Aluminum Company Of America Corrosion-resistant support apparatus and method of use for inert electrodes
GB2200201A (en) * 1987-01-21 1988-07-27 United Carr Ltd Trw Vehicle radiator turbulator
DE8711894U1 (xx) * 1987-09-02 1987-10-15 Sueddeutsche Kuehlerfabrik Julius Fr. Behr Gmbh & Co Kg, 7000 Stuttgart, De
US4899812A (en) * 1988-09-06 1990-02-13 Westinghouse Electric Corp. Self-securing turbulence promoter to enhance heat transfer
CA1313183C (en) * 1989-02-24 1993-01-26 Allan K. So Embossed plate heat exchanger
GB2234806A (en) * 1989-08-09 1991-02-13 Secretary Trade Ind Brit Heat exchangers
JP2555449B2 (ja) * 1989-08-26 1996-11-20 日本電装株式会社 熱交換器
NL9402186A (nl) * 1994-12-22 1996-08-01 Helpman Intellectual Propertie Inrichting voor het bevorderen van warmteoverdracht tussen een plaat en een medium.
AU1422297A (en) * 1995-12-14 1997-07-03 Karmazin Products Corporation Flat tube heat exchanger
GB9910738D0 (en) * 1999-05-11 1999-07-07 Statiflo International Limited Static miker
WO2004051173A2 (en) * 2002-12-02 2004-06-17 Lg Electronics Inc. Heat exchanger of ventilating system
KR100764263B1 (ko) * 2003-03-26 2007-10-05 칼소닉 칸세이 가부시끼가이샤 열교환기용 절결 창을 갖는 인너 핀
DE10326381B4 (de) * 2003-06-12 2005-09-22 Jähn, Peter Turbulenzerzeuger
WO2005100260A1 (en) * 2004-04-19 2005-10-27 Robert Uden Improved water conditioner
WO2008036515A2 (en) * 2006-09-18 2008-03-27 Storm Development Llc Radiant heat transfer system
WO2012053949A1 (en) * 2010-10-20 2012-04-26 Värmebaronen Ab Flow control
US9242214B2 (en) * 2011-10-31 2016-01-26 Nordson Corporation Reconfigurable mixing baffle for static mixer and method for making a static mixer
DE102015119408A1 (de) * 2015-11-11 2017-05-11 Hanon Systems Wärmetauscher mit mehreren Kühlkreisen
US20170336153A1 (en) * 2016-05-12 2017-11-23 Price Industries Limited Gas turbulator for an indirect gas-fired air handling unit
JP6670173B2 (ja) * 2016-05-24 2020-03-18 リンナイ株式会社 乱流形成具及びそれを用いた熱交換器並びに給湯装置
US11306943B2 (en) * 2016-09-09 2022-04-19 Kyungdong Navien Co., Ltd. Tube assembly for tubular heat exchanger, and tubular heat exchanger comprising same
FR3062901A1 (fr) * 2016-12-09 2018-08-17 Valeo Systemes Thermiques Tube d’echangeur thermique, echangeur thermique et procede d’assemblage du tube correspondants
JP6848418B2 (ja) * 2016-12-19 2021-03-24 株式会社ノーリツ 熱交換器および温水装置
DE102019000723A1 (de) 2019-01-31 2020-08-06 Hydac Cooling Gmbh Kühler
DE202019103964U1 (de) * 2019-07-18 2020-10-21 Akg Verwaltungsgesellschaft Mbh Wärmeaustauscher
EP3836205A1 (en) * 2019-12-13 2021-06-16 Valeo Siemens eAutomotive Germany GmbH Cooling device for semiconductor switching elements, power inverter device, arrangement and manufacturing method
US11175102B1 (en) * 2021-04-15 2021-11-16 Chilldyne, Inc. Liquid-cooled cold plate

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2359288A (en) * 1942-07-20 1944-10-03 Young Radiator Co Turbulence strip for heat exchangers
US2691991A (en) * 1950-08-30 1954-10-19 Gen Motors Corp Heat exchange device
DE1292826B (de) * 1958-02-01 1969-04-17 Vaillant Joh Kg Heizkoerper fuer Durchlauferhitzer
FR1357860A (fr) * 1963-03-25 1964-04-10 Dispositif d'échange thermique entre fluides

Also Published As

Publication number Publication date
FR2123195B1 (xx) 1973-12-07
ES398702A1 (es) 1974-07-16
FR2123195A1 (xx) 1972-09-08
DE2163951A1 (de) 1972-08-17
BE777179A (fr) 1972-04-17
DE2163951C3 (de) 1981-02-05
GB1360907A (en) 1974-07-24
IT944595B (it) 1973-04-20
US3783938A (en) 1974-01-08
DE2163951B2 (de) 1978-09-28

Similar Documents

Publication Publication Date Title
BE778489A (fr) Nouveaux materiaux complexes comportant un copolymere d'ethylene et d'anhydride maleique
CA956238A (en) High speed serial scan and read-out of keyboards
CA1013880A (en) Copolymers of ethylene/carbon monoxide/termonomer and compositions formed therewith
BE790595A (fr) Compositions polymeres preparees a partir de melanges d'epoxydes et d'imides
BE785478A (fr) Nouveaux cyclopropane-carboxylates d'alcadienyle
BE780784A (fr) Dispersions de copolymeres a base d'esters vinyliques et de l'ethylene
BE802601A (fr) Polymerisation catalytique d'alpha-olefines
BE771795A (fr) Preparation de l'anhydride maleique a partir du butane
BE786488A (fr) Copolymerisation d'olefines
CH490119A (fr) Procédé pour la préparation d'un catalyseur solide et son utilisation pour la polymérisation et la copolymérisation des oléfines
AU4348572A (en) Preparation of polyolefins with peroxide end-groups and their use inthe synthesis of block copolymers
BE793162A (fr) Detecteurs d'oxygene
JPS56106909A (en) Polymerization of conjugated diolefin
BE791537A (fr) Nouveaux copolymeres vinyliques reactifs et compatibles
BE782757A (fr) Preparation d'oxydes
BE785052A (fr) Copolymeres de l'anhydride maleique
BE792196A (fr) Catalyseurs sur support contenant de l'anhydride vanadique et de l'oxyde de zirconium
CH532120A (fr) Procédé de préparation des nouveaux antibiotiques 23.671 RP et 23.672 RP
BE787564A (fr) Oxydation d'hydrocarbures
BE782359A (fr) Enceinte froide constituee d'un materiau composite
IL42110A0 (en) The preparation of maleic anhydride and a catalyst therefor
BE836017A (fr) Catalyseur pour la preparation d'anhydride maleique
JPS5433589A (en) Preparation of copolymerizable high molecular monomer
CA975345A (en) Process for the polymerisation and copolymerisation of olefins
ZA717571B (en) Morpholineamide of l-cyanoacrylates and polymers thereof