GB1429554A - Heat exchanger - Google Patents

Heat exchanger

Info

Publication number
GB1429554A
GB1429554A GB2474073A GB2474073A GB1429554A GB 1429554 A GB1429554 A GB 1429554A GB 2474073 A GB2474073 A GB 2474073A GB 2474073 A GB2474073 A GB 2474073A GB 1429554 A GB1429554 A GB 1429554A
Authority
GB
United Kingdom
Prior art keywords
tube
tubes
axis
grooves
fluid passing
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
GB2474073A
Other languages
English (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.)
CTC AB
Original Assignee
CTC AB
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 CTC AB filed Critical CTC AB
Publication of GB1429554A publication Critical patent/GB1429554A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/02—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled
    • F28D7/024—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration
    • 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
    • B21D15/00—Corrugating tubes
    • B21D15/04—Corrugating tubes transversely, e.g. helically
    • 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
    • F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
    • 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
    • F28F1/42—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being both outside and inside the tubular element
    • F28F1/424—Means comprising outside portions integral with inside portions
    • F28F1/426—Means comprising outside portions integral with inside portions the outside portions and the inside portions forming parts of complementary shape, e.g. concave and convex

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
GB2474073A 1972-05-23 1973-05-23 Heat exchanger Expired GB1429554A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE667172A SE363164B (xx) 1972-05-23 1972-05-23

Publications (1)

Publication Number Publication Date
GB1429554A true GB1429554A (en) 1976-03-24

Family

ID=20269309

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2474073A Expired GB1429554A (en) 1972-05-23 1973-05-23 Heat exchanger

Country Status (9)

Country Link
JP (1) JPS5333779B2 (xx)
AT (1) AT329609B (xx)
CH (1) CH567237A5 (xx)
DE (1) DE2325409A1 (xx)
DK (1) DK143472C (xx)
FI (1) FI59667C (xx)
FR (1) FR2185781B1 (xx)
GB (1) GB1429554A (xx)
SE (1) SE363164B (xx)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2268429A (en) * 1992-07-09 1994-01-12 Castellon Melchor Daumal A method for manufacturing corrugated tubes
GB2308558A (en) * 1995-12-26 1997-07-02 Denso Corp Method of forming grooves on metal pipe and groove-forming apparatus
WO2012171336A1 (zh) * 2011-06-17 2012-12-20 苏州际能环境能源技术有限公司 一种梅花螺旋形地源热泵地下换热器专用管

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5132053B1 (xx) * 1969-09-29 1976-09-10
JPS5132456U (xx) * 1974-08-31 1976-03-10
JPS5924359B2 (ja) * 1976-05-24 1984-06-08 「あきら」 富樫 管体
JPS5933803B2 (ja) * 1980-03-06 1984-08-18 三浦工業株式会社 多管式貫流ボイラ
JPS5914681B2 (ja) * 1980-03-06 1984-04-05 三浦工業株式会社 多管式貫流ボイラ
JPS56130504A (en) * 1980-03-14 1981-10-13 Miura Kogyo Kk Multi-tube type through boiler
EP0102407B1 (de) * 1982-09-03 1986-02-19 Wieland-Werke Ag Rippenrohr mit inneren Vorsprüngen sowie Verfahren und Vorrichtung zu dessen Herstellung
FR2549750B1 (fr) * 1983-07-29 1986-03-21 Tubest Sa Procede de mise en forme de conduits metalliques destines a la realisation de condenseurs, echangeurs de temperature et similaires
WO1990010835A1 (de) * 1989-03-14 1990-09-20 Hans Stierlin Absorber für eine diffusionsabsorptionsanlage
DE202006010956U1 (de) 2006-07-05 2006-09-28 Gc-Heat Gebhard & Castiglia Gmbh & Co. Kg Elektrischer Heizkörper zur Beheizung von Fluiden

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3261756A (en) * 1965-01-28 1966-07-19 Charles C Ripley Embossed cladding fuel element and manufacturing process therefor
JPS4931863B1 (xx) * 1969-07-02 1974-08-26
DE2043459A1 (en) * 1970-09-02 1972-03-09 Battelle Institut E V Heat transfer tube - for steam condensation

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2268429A (en) * 1992-07-09 1994-01-12 Castellon Melchor Daumal A method for manufacturing corrugated tubes
GB2268429B (en) * 1992-07-09 1995-10-04 Castellon Melchor Daumal A method for manufacturing corrugated tubes
GB2308558A (en) * 1995-12-26 1997-07-02 Denso Corp Method of forming grooves on metal pipe and groove-forming apparatus
US5727411A (en) * 1995-12-26 1998-03-17 Denso Corporation Method of forming grooves on metal pipe and groove-forming apparatus
GB2308558B (en) * 1995-12-26 1998-11-11 Denso Corp Method of forming grooves on metal pipe and groove-forming apparatus
AU699144B2 (en) * 1995-12-26 1998-11-26 Denso Corporation Method of forming grooves on metal pipe and groove-forming apparatus
WO2012171336A1 (zh) * 2011-06-17 2012-12-20 苏州际能环境能源技术有限公司 一种梅花螺旋形地源热泵地下换热器专用管

Also Published As

Publication number Publication date
FR2185781A1 (xx) 1974-01-04
ATA451673A (de) 1975-08-15
CH567237A5 (xx) 1975-09-30
DK143472C (da) 1981-12-28
JPS4949247A (xx) 1974-05-13
SE363164B (xx) 1974-01-07
DE2325409A1 (de) 1973-12-06
DK143472B (da) 1981-08-24
FI59667C (fi) 1981-09-10
JPS5333779B2 (xx) 1978-09-16
AT329609B (de) 1976-05-25
FR2185781B1 (xx) 1976-05-28
FI59667B (fi) 1981-05-29

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 19930522