NL7213941A - - Google Patents

Info

Publication number
NL7213941A
NL7213941A NL7213941A NL7213941A NL7213941A NL 7213941 A NL7213941 A NL 7213941A NL 7213941 A NL7213941 A NL 7213941A NL 7213941 A NL7213941 A NL 7213941A NL 7213941 A NL7213941 A NL 7213941A
Authority
NL
Netherlands
Application number
NL7213941A
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
Priority to NL7213941A priority Critical patent/NL7213941A/xx
Priority to US401122A priority patent/US3862481A/en
Priority to DE19732349355 priority patent/DE2349355A1/de
Priority to JP11433373A priority patent/JPS542417B2/ja
Priority to GB4747873A priority patent/GB1452287A/en
Priority to CA183,175A priority patent/CA1002302A/en
Priority to SE7313829A priority patent/SE386089B/xx
Priority to CH1448973A priority patent/CH570211A5/xx
Priority to FR7336685A priority patent/FR2202738B1/fr
Publication of NL7213941A publication Critical patent/NL7213941A/xx

Links

Classifications

    • 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
    • B21C37/08—Making tubes with welded or soldered seams
    • B21C37/083—Supply, or operations combined with supply, of strip material
    • 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
    • B21C37/02—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of sheets
    • 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
    • B21C37/08—Making tubes with welded or soldered seams
    • B21C37/0803—Making tubes with welded or soldered seams the tubes having a special shape, e.g. polygonal tubes
    • 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
    • B21C37/10—Making tubes with riveted seams or with non-welded and non-soldered seams
    • B21C37/104—Making tubes with riveted seams or with non-welded and non-soldered seams the tubes having a special shape, e.g. polygonal tubes
    • 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
    • F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
    • F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
    • F28D15/04—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with tubes having a capillary structure
    • F28D15/046—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with tubes having a capillary structure characterised by the material or the construction of the capillary structure
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49353—Heat pipe device making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49361—Tube inside tube

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
NL7213941A 1972-10-14 1972-10-14 NL7213941A (xx)

Priority Applications (9)

Application Number Priority Date Filing Date Title
NL7213941A NL7213941A (xx) 1972-10-14 1972-10-14
US401122A US3862481A (en) 1972-10-14 1973-09-26 Method of manufacturing tubes provided with longitudinal grooves in inner wall and/or outer wall, and tubes manufactured by this method
DE19732349355 DE2349355A1 (de) 1972-10-14 1973-10-02 Verfahren zur herstellung von rohren mit laengsrillen in einer innenwand und/oder aussenwand sowie gemaess diesem verfahren hergestellte rohre
JP11433373A JPS542417B2 (xx) 1972-10-14 1973-10-11
GB4747873A GB1452287A (en) 1972-10-14 1973-10-11 Method of manufacturing tubes with longitudinally grooved walls
CA183,175A CA1002302A (en) 1972-10-14 1973-10-11 Method of manufacturing tubes provided with longitudinal grooves in inner wall and/or outer wall
SE7313829A SE386089B (sv) 1972-10-14 1973-10-11 Sett att framstella ror med lengsgaende rennor pa insidan och/eller utsidan
CH1448973A CH570211A5 (xx) 1972-10-14 1973-10-11
FR7336685A FR2202738B1 (xx) 1972-10-14 1973-10-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7213941A NL7213941A (xx) 1972-10-14 1972-10-14

Publications (1)

Publication Number Publication Date
NL7213941A true NL7213941A (xx) 1974-04-16

Family

ID=19817151

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7213941A NL7213941A (xx) 1972-10-14 1972-10-14

Country Status (9)

Country Link
US (1) US3862481A (xx)
JP (1) JPS542417B2 (xx)
CA (1) CA1002302A (xx)
CH (1) CH570211A5 (xx)
DE (1) DE2349355A1 (xx)
FR (1) FR2202738B1 (xx)
GB (1) GB1452287A (xx)
NL (1) NL7213941A (xx)
SE (1) SE386089B (xx)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51131760U (xx) * 1975-04-16 1976-10-23
US4050250A (en) * 1975-10-30 1977-09-27 Eaton Corporation Heat transfer element
JPS6032731Y2 (ja) * 1979-02-02 1985-09-30 株式会社日立製作所 核融合装置用コイル
US4402359A (en) * 1980-09-15 1983-09-06 Noranda Mines Limited Heat transfer device having an augmented wall surface
JPS6018222A (ja) * 1983-07-13 1985-01-30 Sumitomo Metal Ind Ltd 伝熱管の製造方法
JPH0673700B2 (ja) * 1986-11-13 1994-09-21 松下電器産業株式会社 熱交換器の製造方法
GB2212899B (en) * 1987-11-30 1991-11-20 American Standard Inc Heat exchanger tube having minute internal fins
US5138765A (en) * 1991-03-07 1992-08-18 The Babcock & Wilson Company Method of making an enhanced hydraulically expanded heat exchanger
TW200533455A (en) * 2004-04-13 2005-10-16 Wen-Chi Liao Method and device for brazing CPU heat sink modules
US20060005949A1 (en) * 2004-06-24 2006-01-12 Chin-Chan Hsien Energy-conducting pipe for rapid energy conduction
TWI253154B (en) * 2005-05-06 2006-04-11 Neobulb Technologies Inc Integrated circuit packaging and method of making the same
CN100494861C (zh) * 2006-11-22 2009-06-03 中国科学院电工研究所 用于传导冷却超导磁体的低温热管热开关
US7849596B2 (en) * 2007-11-19 2010-12-14 Ocean Renewable Power Company, Llc High efficiency turbine and method of making the same
US9952000B1 (en) 2015-04-15 2018-04-24 Advanced Cooling Technologies, Inc. Constant conductance heat pipe assembly for high heat flux
CN107052730A (zh) * 2017-03-27 2017-08-18 江苏大学 一种复合沟槽管制造方法
CN111001992A (zh) * 2019-12-26 2020-04-14 四川国鑫机械制造有限公司 一种将轨梁开坯辊堆焊复合成半高速钢轧辊的方法
CN112427896B (zh) * 2020-11-21 2022-03-22 新昌县顺春机械有限公司 一种纺织罗拉及其工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1954532A (en) * 1930-04-07 1934-04-10 Bendix Brake Co Brake drum and method of making same
US3402767A (en) * 1964-11-23 1968-09-24 Euratom Heat pipes
US3305005A (en) * 1965-12-03 1967-02-21 George M Grover Capillary insert for heat tubes and process for manufacturing such inserts
NL7115318A (xx) * 1971-11-06 1973-05-08

Also Published As

Publication number Publication date
US3862481A (en) 1975-01-28
SE386089B (sv) 1976-08-02
FR2202738A1 (xx) 1974-05-10
FR2202738B1 (xx) 1976-10-01
CA1002302A (en) 1976-12-28
CH570211A5 (xx) 1975-12-15
JPS4973363A (xx) 1974-07-16
DE2349355A1 (de) 1974-04-25
GB1452287A (en) 1976-10-13
JPS542417B2 (xx) 1979-02-07

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