GB1345399A - Tubular heat exchangers - Google Patents

Tubular heat exchangers

Info

Publication number
GB1345399A
GB1345399A GB1924671A GB1924671A GB1345399A GB 1345399 A GB1345399 A GB 1345399A GB 1924671 A GB1924671 A GB 1924671A GB 1924671 A GB1924671 A GB 1924671A GB 1345399 A GB1345399 A GB 1345399A
Authority
GB
United Kingdom
Prior art keywords
flanges
stack
notches
tube plates
header
Prior art date
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
GB1924671A
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.)
Valeo SE
Original Assignee
Francaise du Ferodo 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 Francaise du Ferodo SA filed Critical Francaise du Ferodo SA
Publication of GB1345399A publication Critical patent/GB1345399A/en
Expired legal-status Critical Current

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
    • B60H1/00328—Heat exchangers for air-conditioning devices of the liquid-air type
    • 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
    • F28F9/001—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core
    • 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
    • F28F9/02—Header boxes; End plates
    • F28F9/0219—Arrangements for sealing end plates into casing or header box; Header box sub-elements
    • F28F9/0224—Header boxes formed by sealing end plates into covers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2275/00—Fastening; Joining
    • F28F2275/12—Fastening; Joining by methods involving deformation of the elements
    • F28F2275/122—Fastening; Joining by methods involving deformation of the elements by crimping, caulking or clinching

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

1345399 Tubular heat exchangers SOC ANON FRANCAISE FERODO 7 June 1971 [8 June 1970] 19246/71 Heading F4S A heat exchanger comprises a stack of fins 10 through which tubes (not shown) extend between tube plates 11, 12, the tube plates being secured by the folding-over of marginal lugs 15 to the flanges 16 of header chambers 13, 14 (see Fig. 4), the plan profile of the fin stack being at least coextensive with the plan profile of the header flange 16, and the individual fins of the stack at least in the vicinity of the headers having notches formed therein. These may as shown have rounded ends. e.g. 29, 30. Alternatively the notches may be trapezoidal in shape (Fig. 3). The notches are to enable the insertion of anvils 31 used to provide support under the tube plates and header flanges whilst the lugs 15 are being folded over said flanges.
GB1924671A 1970-06-08 1971-06-07 Tubular heat exchangers Expired GB1345399A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7020956A FR2112017B2 (en) 1970-06-08 1970-06-08

Publications (1)

Publication Number Publication Date
GB1345399A true GB1345399A (en) 1974-01-30

Family

ID=9056840

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1924671A Expired GB1345399A (en) 1970-06-08 1971-06-07 Tubular heat exchangers

Country Status (2)

Country Link
FR (1) FR2112017B2 (en)
GB (1) GB1345399A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023171791A1 (en) * 2022-03-11 2023-09-14 三菱電機株式会社 Header tube, heat exchanger, air conditioner, and method for manufacturing header tube

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2547403B1 (en) * 1983-06-09 1985-07-19 Chausson Usines Sa HEAT EXCHANGER COMPRISING TUBES ENGAGED IN A COLLECTOR PLATE SET ON A WATER BOX

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023171791A1 (en) * 2022-03-11 2023-09-14 三菱電機株式会社 Header tube, heat exchanger, air conditioner, and method for manufacturing header tube

Also Published As

Publication number Publication date
FR2112017A2 (en) 1972-06-16
FR2112017B2 (en) 1973-11-23

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee