GB8808863D0 - Heat exchanger tube having minute internal fins - Google Patents

Heat exchanger tube having minute internal fins

Info

Publication number
GB8808863D0
GB8808863D0 GB888808863A GB8808863A GB8808863D0 GB 8808863 D0 GB8808863 D0 GB 8808863D0 GB 888808863 A GB888808863 A GB 888808863A GB 8808863 A GB8808863 A GB 8808863A GB 8808863 D0 GB8808863 D0 GB 8808863D0
Authority
GB
United Kingdom
Prior art keywords
heat exchanger
exchanger tube
internal fins
minute internal
minute
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.)
Granted
Application number
GB888808863A
Other versions
GB2212899A (en
GB2212899B (en
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.)
Trane US Inc
Original Assignee
American Standard 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 American Standard Inc filed Critical American Standard Inc
Publication of GB8808863D0 publication Critical patent/GB8808863D0/en
Publication of GB2212899A publication Critical patent/GB2212899A/en
Application granted granted Critical
Publication of GB2212899B publication Critical patent/GB2212899B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element

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)
GB8808863A 1987-11-30 1988-04-14 Heat exchanger tube having minute internal fins Expired - Lifetime GB2212899B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12655087A 1987-11-30 1987-11-30

Publications (3)

Publication Number Publication Date
GB8808863D0 true GB8808863D0 (en) 1988-05-18
GB2212899A GB2212899A (en) 1989-08-02
GB2212899B GB2212899B (en) 1991-11-20

Family

ID=22425434

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8808863A Expired - Lifetime GB2212899B (en) 1987-11-30 1988-04-14 Heat exchanger tube having minute internal fins

Country Status (5)

Country Link
JP (1) JPH01150797A (en)
CA (1) CA1302395C (en)
DE (1) DE3815095A1 (en)
FR (1) FR2623893B1 (en)
GB (1) GB2212899B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4938282A (en) * 1988-09-15 1990-07-03 Zohler Steven R High performance heat transfer tube for heat exchanger
AT398629B (en) * 1990-10-29 1995-01-25 Vaillant Gmbh WATER HEATER
US5070937A (en) * 1991-02-21 1991-12-10 American Standard Inc. Internally enhanced heat transfer tube
MX9305803A (en) * 1992-10-02 1994-06-30 Carrier Corp HEAT TRANSFER TUBE WITH INTERNAL RIBS.
US6164370A (en) * 1993-07-16 2000-12-26 Olin Corporation Enhanced heat exchange tube
JP2009024899A (en) * 2007-07-17 2009-02-05 Showa Denko Kk Evaporator
KR102048356B1 (en) * 2013-03-08 2019-11-25 엘지전자 주식회사 Refrigerant pipe, and fin type heat exchanger and air conditioner comprising the same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL36327A (en) * 1970-03-10 1973-11-28 Electrolux Ab Absorption refrigerating apparatus
NL7213941A (en) * 1972-10-14 1974-04-16
US4044797A (en) * 1974-11-25 1977-08-30 Hitachi, Ltd. Heat transfer pipe
JPS5474549A (en) * 1977-11-25 1979-06-14 Toshiba Corp Heat conducting tube
JPS5726394A (en) * 1980-07-22 1982-02-12 Hitachi Cable Ltd Heat conduction pipe with grooves in internal surface
JPS60142195A (en) * 1983-12-28 1985-07-27 Hitachi Cable Ltd Heat transfer tube equipped with groove on internal surface thereof
JPH0769117B2 (en) * 1985-10-23 1995-07-26 古河電気工業株式会社 Small diameter heat transfer tube and its manufacturing method
JPS62142995A (en) * 1985-12-17 1987-06-26 Hitachi Cable Ltd Heat transfer pipe with inner surface spiral groove

Also Published As

Publication number Publication date
GB2212899A (en) 1989-08-02
FR2623893B1 (en) 1991-01-25
GB2212899B (en) 1991-11-20
FR2623893A1 (en) 1989-06-02
CA1302395C (en) 1992-06-02
JPH01150797A (en) 1989-06-13
DE3815095C2 (en) 1990-12-06
DE3815095A1 (en) 1989-06-08

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940414