SE7808062L - Flensforsett ror for vermevexlare - Google Patents

Flensforsett ror for vermevexlare

Info

Publication number
SE7808062L
SE7808062L SE7808062A SE7808062A SE7808062L SE 7808062 L SE7808062 L SE 7808062L SE 7808062 A SE7808062 A SE 7808062A SE 7808062 A SE7808062 A SE 7808062A SE 7808062 L SE7808062 L SE 7808062L
Authority
SE
Sweden
Prior art keywords
tube
shape
ruber
heat exchanger
flange set
Prior art date
Application number
SE7808062A
Other languages
Unknown language ( )
English (en)
Other versions
SE446599B (sv
Inventor
M Saier
H-W Kestner
R Klockler
Original Assignee
Wieland Werke Ag
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 Wieland Werke Ag filed Critical Wieland Werke Ag
Publication of SE7808062L publication Critical patent/SE7808062L/sv
Publication of SE446599B publication Critical patent/SE446599B/sv

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
    • B21C37/15—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 and 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 and 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
    • 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
    • F28F1/34—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 and extending obliquely
    • F28F1/36—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 and extending obliquely the means being helically wound fins or wire spirals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H7/00—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons
    • B21H7/18—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons grooved pins; Rolling grooves, e.g. oil grooves, in articles
    • B21H7/187—Rolling helical or rectilinear grooves

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Forging (AREA)
SE7808062A 1978-01-26 1978-07-21 Sett att framstella ett ror samt apparat for utforande av settet SE446599B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782803273 DE2803273A1 (de) 1978-01-26 1978-01-26 Rippenrohr sowie verfahren und vorrichtung zu dessen herstellung

Publications (2)

Publication Number Publication Date
SE7808062L true SE7808062L (sv) 1979-07-27
SE446599B SE446599B (sv) 1986-09-29

Family

ID=6030390

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7808062A SE446599B (sv) 1978-01-26 1978-07-21 Sett att framstella ett ror samt apparat for utforande av settet

Country Status (9)

Country Link
JP (1) JPS54104066A (sv)
AT (1) AT370873B (sv)
DE (1) DE2803273A1 (sv)
DK (1) DK311578A (sv)
ES (1) ES472256A1 (sv)
FR (1) FR2415788A1 (sv)
GB (1) GB2013325B (sv)
IT (1) IT1105435B (sv)
SE (1) SE446599B (sv)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2803274A1 (de) * 1978-01-26 1979-08-02 Wieland Werke Ag Rippenrohr sowie verfahren und vorrichtung zu dessen herstellung
CA1155107A (en) * 1981-02-11 1983-10-11 Theodore C. Carnavos Heat transfer boiling surface
EP0222100B1 (de) * 1985-10-31 1989-08-09 Wieland-Werke Ag Rippenrohr mit eingekerbtem Nutengrund und Verfahren zu dessen Herstellung
IT1198211B (it) * 1985-12-02 1988-12-21 Carrier Corp Metodo ed apparecchio per produrre tubi perfezionati esternamente usando principi multipli di passo elicoidale
EP0785831B1 (de) * 1995-01-25 2001-07-11 Jean-François Butty Verfahren zur herstellung eines metallischen hohlkörpers, nach diesem verfahren hergestellter hohlkörper und einrichtung zur durchführung dieses verfahrens
USD608647S1 (en) 2008-06-05 2010-01-26 Colgate-Palmolive Co. Container
USD616308S1 (en) 2009-06-09 2010-05-25 Colgate-Palmolive Company Container
USD630517S1 (en) 2009-06-09 2011-01-11 Colgate-Palmolive Company Container
USD615869S1 (en) 2009-06-09 2010-05-18 Colgate-Palmolive Company Container
CN113732103B (zh) * 2021-08-05 2023-05-02 湖南湘投金天新材料有限公司 换热管制造方法、装置及换热管

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1472815A (fr) * 1965-03-29 1967-03-10 Trane Co Surface de transmission de chaleur perfectionnée
US3383892A (en) * 1965-08-13 1968-05-21 Anaconda American Brass Co Manufacture of integrally finned tubing
GB1092150A (en) * 1965-10-19 1967-11-22 Bjorn Large A method of producing ribbed tubes of deformable material
US3753364A (en) * 1971-02-08 1973-08-21 Q Dot Corp Heat pipe and method and apparatus for fabricating same
US4159739A (en) * 1977-07-13 1979-07-03 Carrier Corporation Heat transfer surface and method of manufacture
DE2758527C2 (de) * 1977-12-28 1985-04-25 Wieland-Werke Ag, 7900 Ulm Verfahren und Vorrichtung zur Herstellung eines Rippenrohres
DE2735762C2 (de) * 1977-08-09 1983-11-24 Wieland-Werke Ag, 7900 Ulm Rippenrohr und Vorrichtung zu dessen Herstellung
DE2758526C2 (de) * 1977-12-28 1986-03-06 Wieland-Werke Ag, 7900 Ulm Verfahren und Vorrichtung zur Herstellung eines Rippenrohres
DE2803274A1 (de) * 1978-01-26 1979-08-02 Wieland Werke Ag Rippenrohr sowie verfahren und vorrichtung zu dessen herstellung

Also Published As

Publication number Publication date
IT7850680A0 (it) 1978-08-09
AT370873B (de) 1983-05-10
ATA520378A (de) 1982-09-15
FR2415788A1 (fr) 1979-08-24
DE2803273A1 (de) 1979-08-02
DK311578A (da) 1979-07-27
IT1105435B (it) 1985-11-04
GB2013325A (en) 1979-08-08
GB2013325B (en) 1982-07-21
JPS54104066A (en) 1979-08-15
SE446599B (sv) 1986-09-29
ES472256A1 (es) 1979-10-01

Similar Documents

Publication Publication Date Title
GB2011601A (en) Finned tube and process and apparatus for making the tube
SE7808062L (sv) Flensforsett ror for vermevexlare
BE822801Q (fr) Tube d'echange de chaleur et procede et appareil pour la fabrication de celui-ci
ES2099191T3 (es) Metodo de modificar una tuberia ondulada o con nervios para obtener una pared exterior lisa.
BE785524A (fr) Procede de fabrication d'un echangeur de chaleur
GB2011602A (en) Finned tube and process and apparatus for making the tube
MY104646A (en) High performance heat transfer tube for heat exchanger.
SE7807491L (sv) Ror for vermevexlare
GB2002893A (en) Finned tube, and method and apparatus for making said tube
GB1369738A (en) Method and apparatus for producing internittently fluted tubing
FR2316348A1 (fr) Metal pour toles d'alliage d'aluminium notamment pour ailettes d'echangeurs de chaleur, et son procede de fabrication
JPS55130352A (en) Production of heat exchange pipe
FR2341832A1 (fr) Procede de fabrication d'echangeurs de chaleur et nouveaux produits ainsi obtenus
JPS6123052B2 (sv)
JPS5553698A (en) Finned tube type heat exchanger
IT7919565A0 (it) Apparato e processo per la fabbricazione di tubi alettati.
SU423547A1 (ru) Способ изготовления теплообменной трубы
JPS56130593A (en) Method of manufacturing corrugated fin and apparatus therefor
GB415291A (en) Improvements in finned tubes for heat exchange apparatus
BE783122A (fr) Procede pour l'extraction de l'aluminium et du fluor a partir de solutions aqueuses diluees
JPS531360A (en) Indirect heat exchanger
FR2354156A1 (fr) Tube a ailettes, notamment pour un echangeur thermique, et procede mis en oeuvre pour fabriquer ce tube
SU648827A1 (ru) Теплообменна труба
JPS55100831A (en) Manufacture of heat transfer pipe
SU1611529A1 (ru) Способ прокатки ребристых труб дл теплообменных аппаратов и устройство дл его осуществлени

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 7808062-9

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 7808062-9

Format of ref document f/p: F