FR2234534A1 - - Google Patents

Info

Publication number
FR2234534A1
FR2234534A1 FR7421708A FR7421708A FR2234534A1 FR 2234534 A1 FR2234534 A1 FR 2234534A1 FR 7421708 A FR7421708 A FR 7421708A FR 7421708 A FR7421708 A FR 7421708A FR 2234534 A1 FR2234534 A1 FR 2234534A1
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.)
Granted
Application number
FR7421708A
Other versions
FR2234534B3 (fr
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.)
Dorr Oliver Inc
Original Assignee
Dorr Oliver Inc
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 Dorr Oliver Inc filed Critical Dorr Oliver Inc
Publication of FR2234534A1 publication Critical patent/FR2234534A1/fr
Application granted granted Critical
Publication of FR2234534B3 publication Critical patent/FR2234534B3/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
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
    • 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
    • F28D7/14—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 both tubes being bent
    • 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
    • F28F1/34—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 and extending obliquely
    • F28F1/36—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 and extending obliquely the means being helically wound fins or wire spirals

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
FR7421708A 1973-06-22 1974-06-21 Expired FR2234534B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US372630A US3920068A (en) 1973-06-22 1973-06-22 Concentric double-pipe horizontal heat exchanger for fiber containing fluids

Publications (2)

Publication Number Publication Date
FR2234534A1 true FR2234534A1 (fr) 1975-01-17
FR2234534B3 FR2234534B3 (fr) 1977-05-06

Family

ID=23468992

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7421708A Expired FR2234534B3 (fr) 1973-06-22 1974-06-21

Country Status (13)

Country Link
US (1) US3920068A (fr)
JP (1) JPS5037055A (fr)
AU (1) AU6978574A (fr)
BE (1) BE816705A (fr)
CA (1) CA992950A (fr)
DE (1) DE2429864A1 (fr)
FI (1) FI191574A (fr)
FR (1) FR2234534B3 (fr)
GB (1) GB1436685A (fr)
IT (1) IT1014335B (fr)
NL (1) NL7408194A (fr)
SE (1) SE7407675L (fr)
ZA (1) ZA743589B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2530326A1 (fr) * 1982-07-16 1984-01-20 Bonnet Ets Bloc recuperateur de calories et lave-vaisselle muni d'un tel bloc
FR2582094A1 (fr) * 1985-05-15 1986-11-21 Fagot Charles Dispositif pour raccorder des tubes paralleles dans un echangeur thermique

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2116688A (en) * 1982-03-18 1983-09-28 Deedmark Ltd Heat exchangers
JPS59108063U (ja) * 1982-12-29 1984-07-20 松下電工株式会社 熱交換用二重管構造
US6047768A (en) 1997-05-06 2000-04-11 United States Filter Corporation Process and apparatus for treating waste
CN102313464A (zh) * 2010-07-01 2012-01-11 奎洋企业股份有限公司 二重管式热交换器
DK178562B1 (en) * 2015-03-05 2016-06-27 Fredericia Spildevand Og Energi As Heat exchanger for heating viscous sludge
CN109269338B (zh) * 2018-09-25 2020-04-24 无锡科伦达化工热力装备有限公司 一种高压循环气体冷却器
CN111412767A (zh) * 2020-04-30 2020-07-14 中国核动力研究设计院 一种功率可调的套管式换热器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1833876A (en) * 1929-01-31 1931-11-24 Standard Oil Dev Co Pipe coil heat exchange equipment
US2004391A (en) * 1934-11-08 1935-06-11 Griscom Russell Co Heat exchanger
US2445115A (en) * 1944-04-07 1948-07-13 Us Agriculture Heat exchanger
US2449052A (en) * 1945-01-13 1948-09-14 Brown Fintube Co Heat exchanger
US2985435A (en) * 1956-08-27 1961-05-23 Gross Frank Robert Heat-transfer apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2530326A1 (fr) * 1982-07-16 1984-01-20 Bonnet Ets Bloc recuperateur de calories et lave-vaisselle muni d'un tel bloc
FR2582094A1 (fr) * 1985-05-15 1986-11-21 Fagot Charles Dispositif pour raccorder des tubes paralleles dans un echangeur thermique

Also Published As

Publication number Publication date
BE816705A (fr) 1974-10-16
DE2429864A1 (de) 1975-01-30
ZA743589B (en) 1976-01-28
FI191574A (fr) 1974-12-23
US3920068A (en) 1975-11-18
GB1436685A (en) 1976-05-19
AU6978574A (en) 1975-12-11
NL7408194A (fr) 1974-12-24
JPS5037055A (fr) 1975-04-07
CA992950A (en) 1976-07-13
IT1014335B (it) 1977-04-20
SE7407675L (fr) 1974-12-23
FR2234534B3 (fr) 1977-05-06

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Legal Events

Date Code Title Description
ST Notification of lapse