AT345234B - Rippenrohr und vorrichtung zu seiner herstellung - Google Patents

Rippenrohr und vorrichtung zu seiner herstellung

Info

Publication number
AT345234B
AT345234B AT53473A AT53473A AT345234B AT 345234 B AT345234 B AT 345234B AT 53473 A AT53473 A AT 53473A AT 53473 A AT53473 A AT 53473A AT 345234 B AT345234 B AT 345234B
Authority
AT
Austria
Prior art keywords
production
fiber tube
fiber
tube
Prior art date
Application number
AT53473A
Other languages
German (de)
English (en)
Other versions
ATA53473A (de
Original Assignee
Uop 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 Uop Inc filed Critical Uop Inc
Publication of ATA53473A publication Critical patent/ATA53473A/de
Application granted granted Critical
Publication of AT345234B publication Critical patent/AT345234B/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles 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
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/20—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes or tubes with decorated walls
    • B21C37/207—Making helical or similar guides in or on tubes without removing material, e.g. by drawing same over mandrels, by pushing same through dies ; Making tubes with angled walls, ribbed tubes or tubes with decorated walls with helical guides
    • 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
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Metal Rolling (AREA)
  • Rod-Shaped Construction Members (AREA)
AT53473A 1972-01-27 1973-01-22 Rippenrohr und vorrichtung zu seiner herstellung AT345234B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22135872A 1972-01-27 1972-01-27

Publications (2)

Publication Number Publication Date
ATA53473A ATA53473A (de) 1978-01-15
AT345234B true AT345234B (de) 1978-09-11

Family

ID=22827480

Family Applications (1)

Application Number Title Priority Date Filing Date
AT53473A AT345234B (de) 1972-01-27 1973-01-22 Rippenrohr und vorrichtung zu seiner herstellung

Country Status (16)

Country Link
US (1) US3795125A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS529435B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AR (1) AR199096A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) AT345234B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU470554B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR7300626D0 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA980099A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH557015A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2303192A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EG (1) EG10818A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES410739A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2169178B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1409016A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IL (1) IL41228A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT976955B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ZA (1) ZA7386B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4951742A (en) * 1975-04-02 1990-08-28 High Performance Tube, Inc. Refractory heat exchange tube
US3999416A (en) * 1975-10-24 1976-12-28 General Electric Company Cold rolling a contour in metal rings
FR2477917A1 (fr) * 1980-03-13 1981-09-18 Mansfeld Kombinat W Pieck Veb Cylindre de formage
WO1983002151A1 (en) * 1981-12-10 1983-06-23 Rune Andersson Gilled tube construction
JPS59170830U (ja) * 1983-04-30 1984-11-15 日本電産コパル株式会社 デイジタル制御式カメラ用シヤツタ
US4915166A (en) * 1983-08-04 1990-04-10 Wolverine Tube, Inc. Titanium heat exchange tubes
US4692978A (en) * 1983-08-04 1987-09-15 Wolverine Tube, Inc. Method for making heat exchange tubes
CA1247592A (en) * 1983-08-04 1988-12-28 James L. Cunningham Finned heat exchanger tubes and method and apparatus for making same
US4616391A (en) * 1985-06-24 1986-10-14 Wolverine Tube, Inc. Apparatus for making heat exchange tubes
EP0301121B1 (de) * 1987-07-30 1990-05-23 Wieland-Werke Ag Rippenrohr
AT403320B (de) * 1996-03-04 1998-01-26 Vaillant Gmbh Wärmetauscherelement und aus solchen elementen zusammengesetzter wärmetauscher
DE102013104806A1 (de) * 2013-05-08 2014-11-13 Sandvik Materials Technology Deutschland Gmbh Bandofen
CN107976101B (zh) * 2017-12-22 2023-07-14 上海发电设备成套设计研究院有限责任公司 一种外翅片换热管的使用方法
CN112296617B (zh) * 2020-10-14 2022-09-06 江苏隆达超合金股份有限公司 高翅片白铜合金高效管生产方法
CN114082803B (zh) * 2021-11-22 2024-10-25 韩维新 一种带肋薄壁包壳管的生产工艺及冷拔模具

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2431863A (en) * 1943-05-03 1947-12-02 Calumet And Hecla Cons Copper Apparatus for forming finned tubing
US3174319A (en) * 1962-01-05 1965-03-23 Nihon Kentetsu Company Ltd Method and apparatus for manufacturing integrally finned tubing
FR1338499A (fr) * 1962-08-13 1963-09-27 Lorraine Escaut Sa Procédé et dispositif pour laminer des ailettes hélicoïdales sur un tube métallique
US3383893A (en) * 1965-08-16 1968-05-21 Calumet & Hecla Apparatus for producing integral finned tubing of fine pitch
US3379042A (en) * 1965-12-27 1968-04-23 Nat Acme Co Method and machine for form rolling
US3600922A (en) * 1969-03-05 1971-08-24 Carrier Corp Manufacture of integrally finned tubing
US3648502A (en) * 1970-03-04 1972-03-14 Trane Co Method and apparatus for forming a heat exchanger tube with closely spaced integral fins

Also Published As

Publication number Publication date
ZA7386B (en) 1973-09-26
IT976955B (it) 1974-09-10
GB1409016A (en) 1975-10-08
US3795125A (en) 1974-03-05
CA980099A (en) 1975-12-23
JPS4886770A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-11-15
JPS529435B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1977-03-16
ATA53473A (de) 1978-01-15
AU470554B2 (en) 1976-03-18
BR7300626D0 (pt) 1973-09-18
CH557015A (de) 1974-12-13
ES410739A1 (es) 1976-01-01
AR199096A1 (es) 1974-08-08
DE2303192A1 (de) 1973-08-09
FR2169178B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1978-09-08
IL41228A (en) 1976-10-31
FR2169178A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-09-07
AU5098173A (en) 1974-07-11
IL41228A0 (en) 1973-03-30
EG10818A (en) 1976-10-31

Similar Documents

Publication Publication Date Title
BR7403765D0 (pt) Metodo e dispositivo de medicao
AT337881B (de) Kohlenstoffaser und verfahren zu ihrer herstellung
AT285543B (de) Membranelement und Verfahren zu seiner Herstellung
AT347558B (de) Netz und verfahren zu seiner herstellung
CH490997A (de) Verpackungseinheit und Verfahren und Vorrichtung zu dessen Herstellung
AR195997A1 (es) Aparato de alarma
FR2323681A2 (fr) Nouvel herbicide et son procede de preparation
AT309065B (de) Vorrichtung zur Herstellung zylindrischer Hohlkörper
AT345234B (de) Rippenrohr und vorrichtung zu seiner herstellung
CH517840A (de) Spinnverfahren und Einrichtung zur Durchführung des Verfahrens
CH517839A (de) Spinnverfahren und Spinnapparat zur Durchführung des Verfahrens
CH536705A (de) Vorrichtung zum Herstellen von gekrümmten Wickelkörpern
BR7306146D0 (pt) Processo e aparelho de pesar
FR2254365B1 (fr) Appareil de production de bioxyde d'uranium
CH558008A (de) Lichtmessverfahren und-geraet.
MX3067E (es) Mejoras en aparato incubador
NL7415269A (nl) Meetinrichting en werkwijze.
CH502451A (de) Spindelloses Spinnverfahren und Einrichtung zur Durchführung des Verfahrens
AT339862B (de) Vorrichtung zur herstellung eines faservlieses
AT343886B (de) Vorrichtung zur herstellung von faserverstarkten rohren
BE784002A (fr) Desodorisant et son procede de preparation
AT298959B (de) Vorrichtung zur Herstellung von Spinnbohrungen Vorrichtung zur Herstellung von Spinnbohrungen
CH513289A (de) Vorrichtung zur Herstellung von Faserbahnen
BE813772A (fr) Fortimycine b et son procede de preparation
AT335491B (de) Frischverfahren und vorrichtung zu seiner durchfuhrung

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
EEIH Change in the person of patent owner