FR2623893B1 - HEAT EXCHANGER HAVING TUBES HAVING INTERNAL FINS - Google Patents

HEAT EXCHANGER HAVING TUBES HAVING INTERNAL FINS

Info

Publication number
FR2623893B1
FR2623893B1 FR8806135A FR8806135A FR2623893B1 FR 2623893 B1 FR2623893 B1 FR 2623893B1 FR 8806135 A FR8806135 A FR 8806135A FR 8806135 A FR8806135 A FR 8806135A FR 2623893 B1 FR2623893 B1 FR 2623893B1
Authority
FR
France
Prior art keywords
tubes
heat exchanger
internal fins
fins
internal
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 - Lifetime
Application number
FR8806135A
Other languages
French (fr)
Other versions
FR2623893A1 (en
Inventor
Carl Bergt
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 FR2623893A1 publication Critical patent/FR2623893A1/en
Application granted granted Critical
Publication of FR2623893B1 publication Critical patent/FR2623893B1/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
FR8806135A 1987-11-30 1988-05-06 HEAT EXCHANGER HAVING TUBES HAVING INTERNAL FINS Expired - Lifetime FR2623893B1 (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2623893A1 FR2623893A1 (en) 1989-06-02
FR2623893B1 true FR2623893B1 (en) 1991-01-25

Family

ID=22425434

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8806135A Expired - Lifetime FR2623893B1 (en) 1987-11-30 1988-05-06 HEAT EXCHANGER HAVING TUBES HAVING 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
GB8808863D0 (en) 1988-05-18
JPH01150797A (en) 1989-06-13
FR2623893A1 (en) 1989-06-02
DE3815095C2 (en) 1990-12-06
DE3815095A1 (en) 1989-06-08
GB2212899A (en) 1989-08-02
GB2212899B (en) 1991-11-20
CA1302395C (en) 1992-06-02

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Legal Events

Date Code Title Description
GC Lien (pledge) constituted
GC Lien (pledge) constituted
ST Notification of lapse