FR2212524A1 - - Google Patents

Info

Publication number
FR2212524A1
FR2212524A1 FR7346671A FR7346671A FR2212524A1 FR 2212524 A1 FR2212524 A1 FR 2212524A1 FR 7346671 A FR7346671 A FR 7346671A FR 7346671 A FR7346671 A FR 7346671A FR 2212524 A1 FR2212524 A1 FR 2212524A1
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
FR7346671A
Other languages
French (fr)
Other versions
FR2212524B1 (xx
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.)
TRAVAGLINI ARTEMIO IT
Original Assignee
TRAVAGLINI ARTEMIO IT
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 TRAVAGLINI ARTEMIO IT filed Critical TRAVAGLINI ARTEMIO IT
Publication of FR2212524A1 publication Critical patent/FR2212524A1/fr
Application granted granted Critical
Publication of FR2212524B1 publication Critical patent/FR2212524B1/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
    • F28F1/14—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 longitudinally

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)
FR7346671A 1972-12-29 1973-12-27 Expired FR2212524B1 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT3390372A IT973185B (it) 1972-12-29 1972-12-29 Radiatore costituito da una plu ralita di elementi tubolari con alettatura aumentante la superfi cie di scambio termico

Publications (2)

Publication Number Publication Date
FR2212524A1 true FR2212524A1 (xx) 1974-07-26
FR2212524B1 FR2212524B1 (xx) 1977-09-23

Family

ID=11238442

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7346671A Expired FR2212524B1 (xx) 1972-12-29 1973-12-27

Country Status (3)

Country Link
DE (1) DE2363440A1 (xx)
FR (1) FR2212524B1 (xx)
IT (1) IT973185B (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114649899A (zh) * 2022-02-17 2022-06-21 恒大恒驰新能源汽车研究院(上海)有限公司 电机的动力轴及电机

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT8648373A0 (it) * 1986-08-08 1986-08-08 Santoro Gennaro Scambiatore termico
CN108800724B (zh) * 2018-08-15 2020-04-24 天津商业大学 圆管三角形翅片一体六边对称布置的冷风机

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114649899A (zh) * 2022-02-17 2022-06-21 恒大恒驰新能源汽车研究院(上海)有限公司 电机的动力轴及电机

Also Published As

Publication number Publication date
IT973185B (it) 1974-06-10
FR2212524B1 (xx) 1977-09-23
DE2363440A1 (de) 1974-07-04

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Legal Events

Date Code Title Description
ST Notification of lapse