GB1508483A - Method for the heat transfer capability of a metal heat transfer surface - Google Patents

Method for the heat transfer capability of a metal heat transfer surface

Info

Publication number
GB1508483A
GB1508483A GB21758/75A GB2175875A GB1508483A GB 1508483 A GB1508483 A GB 1508483A GB 21758/75 A GB21758/75 A GB 21758/75A GB 2175875 A GB2175875 A GB 2175875A GB 1508483 A GB1508483 A GB 1508483A
Authority
GB
United Kingdom
Prior art keywords
heat transfer
tube
knurled
metal heat
capability
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
GB21758/75A
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.)
Honeywell UOP LLC
Original Assignee
UOP LLC
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 LLC filed Critical UOP LLC
Publication of GB1508483A publication Critical patent/GB1508483A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B21H3/00—Making helical bodies or bodies having parts of helical shape
    • B21H3/12—Making helical bodies or bodies having parts of helical shape articles with helicoidal surface
    • 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
    • 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
    • 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
    • B21H7/14—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons knurled articles
    • 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)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
GB21758/75A 1974-08-21 1975-05-21 Method for the heat transfer capability of a metal heat transfer surface Expired GB1508483A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US499344A US3893322A (en) 1974-08-21 1974-08-21 Method for providing improved nucleate boiling surfaces

Publications (1)

Publication Number Publication Date
GB1508483A true GB1508483A (en) 1978-04-26

Family

ID=23984909

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21758/75A Expired GB1508483A (en) 1974-08-21 1975-05-21 Method for the heat transfer capability of a metal heat transfer surface

Country Status (18)

Country Link
US (1) US3893322A (enExample)
JP (1) JPS5244865B2 (enExample)
AU (1) AU497204B2 (enExample)
BR (1) BR7503428A (enExample)
CA (1) CA1038145A (enExample)
DE (1) DE2532143A1 (enExample)
EG (1) EG12085A (enExample)
ES (1) ES437398A1 (enExample)
FR (1) FR2282615A1 (enExample)
GB (1) GB1508483A (enExample)
IL (1) IL47217A (enExample)
IN (1) IN144415B (enExample)
IT (1) IT1036968B (enExample)
LU (1) LU73239A1 (enExample)
NL (1) NL7507247A (enExample)
PH (1) PH12085A (enExample)
SE (1) SE7506689L (enExample)
ZA (1) ZA752812B (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4040479A (en) * 1975-09-03 1977-08-09 Uop Inc. Finned tubing having enhanced nucleate boiling surface
CA1155107A (en) * 1981-02-11 1983-10-11 Noranda Mines Limited Heat transfer boiling surface
EP0144460A1 (de) * 1983-12-10 1985-06-19 Wieland-Werke AG Verfahren zur Herstellung eines Wärmeübertragungsrohres
DE3664959D1 (en) * 1985-10-31 1989-09-14 Wieland Werke Ag Finned tube with a notched groove bottom and method for making it
JPS62144195U (enExample) * 1986-03-06 1987-09-11
IT1273366B (it) * 1994-03-04 1997-07-08 G R B S N C Di Grotti Renzo & Cilindro di congelamento con evaporatore incorporato e metodo per la sua fabbricazione
US6760972B2 (en) * 2000-09-21 2004-07-13 Packless Metal Hose, Inc. Apparatus and methods for forming internally and externally textured tubing
DE102005063539B4 (de) * 2004-11-09 2012-09-06 Denso Corporation Verfahren und Vorrichtung zum Herstellen eines Rillenrohrs und dessen Konstruktion
DK177178B1 (en) * 2011-01-06 2012-05-07 Tetra Laval Holdings & Finance Optimized surface for freezing cylinder

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2150815A (en) * 1937-09-30 1939-03-14 Berger Kornel Screw-threaded stock and manufacture of same
US3326283A (en) * 1965-03-29 1967-06-20 Trane Co Heat transfer surface
US3602027A (en) * 1969-04-01 1971-08-31 Trane Co Simultaneous finning and reforming of tubular heat transfer surface

Also Published As

Publication number Publication date
JPS5244865B2 (enExample) 1977-11-11
IL47217A0 (en) 1975-07-28
AU497204B2 (en) 1978-12-07
US3893322A (en) 1975-07-08
PH12085A (en) 1978-10-30
SE7506689L (sv) 1976-02-23
NL7507247A (nl) 1976-02-24
IN144415B (enExample) 1978-05-06
DE2532143A1 (de) 1976-03-04
FR2282615B1 (enExample) 1980-05-09
FR2282615A1 (fr) 1976-03-19
CA1038145A (en) 1978-09-12
EG12085A (en) 1978-06-30
IL47217A (en) 1978-03-10
BR7503428A (pt) 1976-08-03
ZA752812B (en) 1976-04-28
AU8082275A (en) 1976-11-11
LU73239A1 (enExample) 1976-03-02
JPS5126674A (enExample) 1976-03-05
IT1036968B (it) 1979-10-30
ES437398A1 (es) 1977-01-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee