JPS4949247A - - Google Patents

Info

Publication number
JPS4949247A
JPS4949247A JP5690173A JP5690173A JPS4949247A JP S4949247 A JPS4949247 A JP S4949247A JP 5690173 A JP5690173 A JP 5690173A JP 5690173 A JP5690173 A JP 5690173A JP S4949247 A JPS4949247 A JP S4949247A
Authority
JP
Japan
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
JP5690173A
Other languages
Japanese (ja)
Other versions
JPS5333779B2 (enrdf_load_html_response
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 filed Critical
Publication of JPS4949247A publication Critical patent/JPS4949247A/ja
Publication of JPS5333779B2 publication Critical patent/JPS5333779B2/ja
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)
JP5690173A 1972-05-23 1973-05-23 Expired JPS5333779B2 (enrdf_load_html_response)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
JPS4949247A true JPS4949247A (enrdf_load_html_response) 1974-05-13
JPS5333779B2 JPS5333779B2 (enrdf_load_html_response) 1978-09-16

Family

ID=20269309

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5690173A Expired JPS5333779B2 (enrdf_load_html_response) 1972-05-23 1973-05-23

Country Status (9)

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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5132456U (enrdf_load_html_response) * 1974-08-31 1976-03-10
JPS5132053B1 (enrdf_load_html_response) * 1969-09-29 1976-09-10
JPS56124803A (en) * 1980-03-06 1981-09-30 Miura Kogyo Kk Multitube type onceethrough boller
JPS56124802A (en) * 1980-03-06 1981-09-30 Miura Kogyo Kk Multitube type onceethrough boller
JPS56130504A (en) * 1980-03-14 1981-10-13 Miura Kogyo Kk Multi-tube type through boiler

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5924359B2 (ja) * 1976-05-24 1984-06-08 「あきら」 富樫 管体
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
ES2064208B1 (es) * 1992-07-09 1997-04-16 Castellon Melchor Daumal Procedimiento para la fabricacion de tubos corrugados.
JP3610653B2 (ja) * 1995-12-26 2005-01-19 株式会社デンソー 金属パイプの溝加工方法及び溝加工装置
DE202006010956U1 (de) 2006-07-05 2006-09-28 Gc-Heat Gebhard & Castiglia Gmbh & Co. Kg Elektrischer Heizkörper zur Beheizung von Fluiden
CN102288059A (zh) * 2011-06-17 2011-12-21 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

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 (enrdf_load_html_response) * 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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5132053B1 (enrdf_load_html_response) * 1969-09-29 1976-09-10
JPS5132456U (enrdf_load_html_response) * 1974-08-31 1976-03-10
JPS56124803A (en) * 1980-03-06 1981-09-30 Miura Kogyo Kk Multitube type onceethrough boller
JPS56124802A (en) * 1980-03-06 1981-09-30 Miura Kogyo Kk Multitube type onceethrough boller
JPS56130504A (en) * 1980-03-14 1981-10-13 Miura Kogyo Kk Multi-tube type through boiler

Also Published As

Publication number Publication date
FI59667B (fi) 1981-05-29
SE363164B (enrdf_load_html_response) 1974-01-07
AT329609B (de) 1976-05-25
DK143472C (da) 1981-12-28
JPS5333779B2 (enrdf_load_html_response) 1978-09-16
CH567237A5 (enrdf_load_html_response) 1975-09-30
FR2185781A1 (enrdf_load_html_response) 1974-01-04
GB1429554A (en) 1976-03-24
ATA451673A (de) 1975-08-15
DE2325409A1 (de) 1973-12-06
DK143472B (da) 1981-08-24
FI59667C (fi) 1981-09-10
FR2185781B1 (enrdf_load_html_response) 1976-05-28

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