NL162316C - HEAT TRANSFER WALL FOR VAPOR CONDENSATION. - Google Patents

HEAT TRANSFER WALL FOR VAPOR CONDENSATION.

Info

Publication number
NL162316C
NL162316C NL7600256A NL7600256A NL162316C NL 162316 C NL162316 C NL 162316C NL 7600256 A NL7600256 A NL 7600256A NL 7600256 A NL7600256 A NL 7600256A NL 162316 C NL162316 C NL 162316C
Authority
NL
Netherlands
Prior art keywords
heat transfer
vapor condensation
transfer wall
wall
condensation
Prior art date
Application number
NL7600256A
Other languages
Dutch (nl)
Other versions
NL7600256A (en
NL162316B (en
Original Assignee
Hitachi Cable
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
Priority claimed from JP562675A external-priority patent/JPS5181072A/en
Priority claimed from JP11447975A external-priority patent/JPS5238667A/en
Application filed by Hitachi Cable filed Critical Hitachi Cable
Publication of NL7600256A publication Critical patent/NL7600256A/en
Publication of NL162316B publication Critical patent/NL162316B/en
Application granted granted Critical
Publication of NL162316C publication Critical patent/NL162316C/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/20—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes and tubes with decorated walls
    • 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
    • F28F13/04—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by preventing the formation of continuous films of condensate on heat-exchange surfaces, e.g. by promoting droplet formation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Metal Extraction Processes (AREA)
NL7600256A 1975-01-13 1976-01-12 HEAT TRANSFER WALL FOR VAPOR CONDENSATION. NL162316C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP562675A JPS5181072A (en) 1975-01-13 1975-01-13 GYOSHUKUDENNETSUHEKI OYOBI SONOSEIZOHOHO
JP11447975A JPS5238667A (en) 1975-09-22 1975-09-22 Condensing heat-transmission wall and it's manufacturing method

Publications (3)

Publication Number Publication Date
NL7600256A NL7600256A (en) 1976-07-15
NL162316B NL162316B (en) 1979-12-17
NL162316C true NL162316C (en) 1980-05-16

Family

ID=26339590

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7600256A NL162316C (en) 1975-01-13 1976-01-12 HEAT TRANSFER WALL FOR VAPOR CONDENSATION.

Country Status (3)

Country Link
DE (1) DE2600821C3 (en)
GB (1) GB1523942A (en)
NL (1) NL162316C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3048959C2 (en) * 1980-12-24 1985-08-29 Wieland-Werke Ag, 7900 Ulm Method and device for producing a finned tube for heat exchangers or the like.
US4706355A (en) * 1984-12-11 1987-11-17 Q-Dot Corporation Method of making an internally grooved and expanded tubular heat exchanger apparatus
DE10122329B4 (en) * 2001-05-08 2004-06-03 Tinox Gmbh Heat exchanger device with a surface-coated wall that separates medium 1 from medium 2

Also Published As

Publication number Publication date
DE2600821C3 (en) 1980-06-19
NL7600256A (en) 1976-07-15
DE2600821A1 (en) 1976-07-15
NL162316B (en) 1979-12-17
DE2600821B2 (en) 1979-10-11
GB1523942A (en) 1978-09-06

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Legal Events

Date Code Title Description
V4 Lapsed because of reaching the maxim lifetime of a patent

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