FR2269696B1 - - Google Patents

Info

Publication number
FR2269696B1
FR2269696B1 FR7513229A FR7513229A FR2269696B1 FR 2269696 B1 FR2269696 B1 FR 2269696B1 FR 7513229 A FR7513229 A FR 7513229A FR 7513229 A FR7513229 A FR 7513229A FR 2269696 B1 FR2269696 B1 FR 2269696B1
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
FR7513229A
Other languages
French (fr)
Other versions
FR2269696A1 (enExample
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.)
KOOLAJ GAZIPARI TERVEZO
Original Assignee
KOOLAJ GAZIPARI TERVEZO
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 KOOLAJ GAZIPARI TERVEZO filed Critical KOOLAJ GAZIPARI TERVEZO
Publication of FR2269696A1 publication Critical patent/FR2269696A1/fr
Application granted granted Critical
Publication of FR2269696B1 publication Critical patent/FR2269696B1/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
    • 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
    • F28F1/24—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 transversely
    • F28F1/32—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 transversely the means having portions engaging further tubular elements
    • F28F1/325—Fins with openings

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
FR7513229A 1974-04-30 1975-04-28 Expired FR2269696B1 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUKO002653 1974-04-30

Publications (2)

Publication Number Publication Date
FR2269696A1 FR2269696A1 (enExample) 1975-11-28
FR2269696B1 true FR2269696B1 (enExample) 1979-07-27

Family

ID=10997970

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7513229A Expired FR2269696B1 (enExample) 1974-04-30 1975-04-28

Country Status (4)

Country Link
DD (1) DD120282A5 (enExample)
DE (2) DE2518226A1 (enExample)
FR (1) FR2269696B1 (enExample)
GB (1) GB1510800A (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2417742B1 (fr) * 1978-02-20 1985-06-21 Gea Luftkuehler Happel Gmbh Echangeur thermique a tubes a ailettes
US4328861A (en) * 1979-06-21 1982-05-11 Borg-Warner Corporation Louvred fins for heat exchangers
HU181107B (en) * 1980-04-22 1983-06-28 Orszagos Koolaj Gazipari Plate floor heat exchanger
US4434844A (en) 1981-05-15 1984-03-06 Daikin Kogyo Co., Ltd. Cross-fin coil type heat exchanger
DE3336985C1 (de) * 1983-10-11 1985-03-07 Thermal-Werke, Wärme-, Kälte-, Klimatechnik GmbH, 6909 Walldorf Wärmetauscherlamelle
USD317500S (en) 1986-01-31 1991-06-11 Hidaka Engineering Co., Ltd. Finned heat exchanger plate
US4923002A (en) * 1986-10-22 1990-05-08 Thermal-Werke, Warme-Kalte-Klimatechnik GmbH Heat exchanger rib
US5353866A (en) * 1987-12-04 1994-10-11 Hitachi, Ltd. Heat transfer fins and heat exchanger
US4958681A (en) * 1989-08-14 1990-09-25 General Motors Corporation Heat exchanger with bypass channel louvered fins
DE20312313U1 (de) * 2003-08-09 2004-12-16 Eichenauer Heizelemente Gmbh & Co. Kg Vorrichtung zum Erwärmen von Gasströmen

Also Published As

Publication number Publication date
FR2269696A1 (enExample) 1975-11-28
DD120282A5 (enExample) 1976-06-05
DE2518226A1 (de) 1975-11-13
DE7513205U (de) 1977-01-13
GB1510800A (en) 1978-05-17

Similar Documents

Publication Publication Date Title
FR2257288B1 (enExample)
AU495841B2 (enExample)
FR2258383B1 (enExample)
AU7459374A (enExample)
AU495898B2 (enExample)
AU7474374A (enExample)
AU7465674A (enExample)
AU480764A (enExample)
BE830029A (enExample)
AU480401A (enExample)
AU480578A (enExample)
AU480758A (enExample)
AU480264A (enExample)
AU480977A (enExample)
AU480994A (enExample)
AU481898A (enExample)
AU482014A (enExample)
AU482149A (enExample)
AU482236A (enExample)
AU482272A (enExample)
AU482307A (enExample)
AU480227A (enExample)
AU480170A (enExample)
AU480070A (enExample)
AU479986A (enExample)

Legal Events

Date Code Title Description
ST Notification of lapse