GB484455A - A process of forming partitions in metal tubes - Google Patents

A process of forming partitions in metal tubes

Info

Publication number
GB484455A
GB484455A GB2747637A GB2747637A GB484455A GB 484455 A GB484455 A GB 484455A GB 2747637 A GB2747637 A GB 2747637A GB 2747637 A GB2747637 A GB 2747637A GB 484455 A GB484455 A GB 484455A
Authority
GB
United Kingdom
Prior art keywords
metal tubes
strips
copper
compounds
forming partitions
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
GB2747637A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB2747637A priority Critical patent/GB484455A/en
Publication of GB484455A publication Critical patent/GB484455A/en
Expired legal-status Critical Current

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
    • B21C37/151—Making tubes with multiple passages

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Catalysts (AREA)

Abstract

484,455. Preventing incrustation. NOBLE, P. W. Oct. 9, 1937, No. 27476. [Class 123 (i)] [Also in Groups XXII, XIII, and XXVIII] A boiler tube 4, e.g. of copper may be provided with strips 1, 2, 3, e.g. of copper to form a perforated lining in addition to a perforated partition to reduce scaling and also to provide high turbulence by inserting the strips into the tube and soldering them by applying thereto a metallic compound or compounds and heating in a reducing atmosphere such as of hydrogen to reduce the compounds to metal.
GB2747637A 1937-10-09 1937-10-09 A process of forming partitions in metal tubes Expired GB484455A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2747637A GB484455A (en) 1937-10-09 1937-10-09 A process of forming partitions in metal tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2747637A GB484455A (en) 1937-10-09 1937-10-09 A process of forming partitions in metal tubes

Publications (1)

Publication Number Publication Date
GB484455A true GB484455A (en) 1938-05-05

Family

ID=10260207

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2747637A Expired GB484455A (en) 1937-10-09 1937-10-09 A process of forming partitions in metal tubes

Country Status (1)

Country Link
GB (1) GB484455A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2164438A (en) * 1984-09-14 1986-03-19 Aisin Seiki Heat exchangers
EP0292738A2 (en) * 1987-05-26 1988-11-30 Kurt Held Double belt press with heatable or coolable parts and method for their manufacture
US4923108A (en) * 1987-11-16 1990-05-08 Steve Cordell Process for internally strengthening tubes
GB2227542A (en) * 1989-01-26 1990-08-01 British Gas Plc Flue pipe
WO1996027456A1 (en) * 1995-03-03 1996-09-12 Mccrink Edward J Stainless steel shafts, assemblies and methods of making same
WO2017218811A1 (en) 2016-06-15 2017-12-21 Woven Metal Products, Inc. Scallop support distributor for radial flow reactor
US10406496B2 (en) 2017-07-14 2019-09-10 Woven Metal Products, Inc. Systems and methods for improving flow in radial flow reactor

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2164438A (en) * 1984-09-14 1986-03-19 Aisin Seiki Heat exchangers
US5098514A (en) * 1987-05-26 1992-03-24 Kurt Held Double band press with heatable or coolable parts and method for their fabrication
EP0292738A2 (en) * 1987-05-26 1988-11-30 Kurt Held Double belt press with heatable or coolable parts and method for their manufacture
EP0292738A3 (en) * 1987-05-26 1990-01-10 Kurt Held Double belt press with heatable or coolable parts and method for their manufacture
US4923108A (en) * 1987-11-16 1990-05-08 Steve Cordell Process for internally strengthening tubes
GB2227542B (en) * 1989-01-26 1992-09-09 British Gas Plc Flue pipe and flue
GB2227542A (en) * 1989-01-26 1990-08-01 British Gas Plc Flue pipe
WO1996027456A1 (en) * 1995-03-03 1996-09-12 Mccrink Edward J Stainless steel shafts, assemblies and methods of making same
WO2017218811A1 (en) 2016-06-15 2017-12-21 Woven Metal Products, Inc. Scallop support distributor for radial flow reactor
US10188997B2 (en) 2016-06-15 2019-01-29 Woven Metal Products, Inc. Scallop support distributor for radial flow reactor
US10543469B2 (en) 2016-06-15 2020-01-28 Woven Metal Products, Inc. Scallop support distributor for radial flow reactor
US10406496B2 (en) 2017-07-14 2019-09-10 Woven Metal Products, Inc. Systems and methods for improving flow in radial flow reactor
US10850245B2 (en) 2017-07-14 2020-12-01 Axens SA Systems and methods for improving flow in radial flow reactor

Similar Documents

Publication Publication Date Title
ES449806A1 (en) Deflector for heat exchanger tube, its manufacturing method and exchanger comprising such deflectors
GB484455A (en) A process of forming partitions in metal tubes
GB519593A (en) Improvements in and relating to tubes for heat-exchange apparatus
GB833758A (en) Method of brazing
GB790695A (en) Method of producing tubular radiators, particularly of aluminium or aluminium alloys
SU48387A1 (en) Method of briquetting ferrous metal shavings
GB885292A (en) Improvements in or relating to heat exchangers
GB501869A (en) Improvements in or relating to electric discharge tubes with metal envelopes
FR808033A (en) Process for the continuous pickling of metal surfaces such as those of sheets, tubes, wires
CA368999A (en) Metal pickling method
GB470618A (en) Grids for electron discharge devices and method of manufacturing the same
AU106871B2 (en) Improvements in or relating to electron multiplier tubes
AU112086B2 (en) Improvements in or relating to high-pressure metal vapour discharge tubes
AU110964B2 (en) Improvements in or relating to electron multiplier tubes
GB314864A (en) Improvements in electrical discharge tubes with rare gas fillings
AU109225B2 (en) Improvements in or relating to electron multiplier discharge tubes
FR808118A (en) Method for supplying hot gases containing tars from generators without loss
GB472248A (en) Improvements in alloys for bearings
AU105955B2 (en) Improvements in or relating to electric high-pressure metal vapour discharge tubes
AU105451B2 (en) Improvements in or relating to electron discharge tubes of the electron multiplier type
AU105779B2 (en) Improvements in or relating to electric gas discharge tubes
AU105780B2 (en) Improvements in or relating to electric gas discharge tubes
AU105810B2 (en) Improvements in or relating to electric gas discharge tubes
AU106396B2 (en) Improvements in or relating to electric gas discharge tubes
AU111807B2 (en) Improvements in or relating to tubular heat exchange apparatus applicable to economizers for steam generators