BR6911427D0 - PERFECT PROCESS FOR FORMING OPENINGS IN WELDED TUBULAR WALL PANELS AND APPLIANCE TO PRACTICE THE SAME - Google Patents

PERFECT PROCESS FOR FORMING OPENINGS IN WELDED TUBULAR WALL PANELS AND APPLIANCE TO PRACTICE THE SAME

Info

Publication number
BR6911427D0
BR6911427D0 BR211427/69A BR21142769A BR6911427D0 BR 6911427 D0 BR6911427 D0 BR 6911427D0 BR 211427/69 A BR211427/69 A BR 211427/69A BR 21142769 A BR21142769 A BR 21142769A BR 6911427 D0 BR6911427 D0 BR 6911427D0
Authority
BR
Brazil
Prior art keywords
appliance
practice
same
wall panels
tubular wall
Prior art date
Application number
BR211427/69A
Other languages
Portuguese (pt)
Inventor
K Garner
R Ives
Original Assignee
Combustion Eng
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 Combustion Eng filed Critical Combustion Eng
Publication of BR6911427D0 publication Critical patent/BR6911427D0/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • B21D53/06—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of metal tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/10—Water tubes; Accessories therefor
    • F22B37/14—Supply mains, e.g. rising mains, down-comers, in connection with water tubes
    • F22B37/147—Tube arrangements for cooling orifices, doors and burners
    • 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
    • Y10T29/49352—Repairing, converting, servicing or salvaging

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Supports For Pipes And Cables (AREA)
BR211427/69A 1968-08-12 1969-08-11 PERFECT PROCESS FOR FORMING OPENINGS IN WELDED TUBULAR WALL PANELS AND APPLIANCE TO PRACTICE THE SAME BR6911427D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75178268A 1968-08-12 1968-08-12

Publications (1)

Publication Number Publication Date
BR6911427D0 true BR6911427D0 (en) 1973-02-08

Family

ID=25023448

Family Applications (1)

Application Number Title Priority Date Filing Date
BR211427/69A BR6911427D0 (en) 1968-08-12 1969-08-11 PERFECT PROCESS FOR FORMING OPENINGS IN WELDED TUBULAR WALL PANELS AND APPLIANCE TO PRACTICE THE SAME

Country Status (8)

Country Link
US (1) US3537290A (en)
JP (1) JPS498792B1 (en)
BR (1) BR6911427D0 (en)
DE (1) DE1928260A1 (en)
ES (1) ES370379A1 (en)
FR (1) FR2015529A1 (en)
NL (1) NL6910713A (en)
SE (1) SE347061B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4782686A (en) * 1987-06-01 1988-11-08 Carson Jr Edward C Tube bender for greenhouse structural supports
FI896043A (en) * 1989-12-18 1991-06-19 Pemamek Oy INRIKTNINGSANORDNING.
US7332677B2 (en) * 2004-12-17 2008-02-19 General Electric Company Multiconductor cable assemblies and methods of making multiconductor cable assemblies

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1923272A (en) * 1930-11-19 1933-08-22 Taylor Forge And Pipe Works Method and means for forming pipe elbows
US3203079A (en) * 1961-01-26 1965-08-31 Smith Method of making louvered ventilator

Also Published As

Publication number Publication date
ES370379A1 (en) 1971-07-01
SE347061B (en) 1972-07-24
US3537290A (en) 1970-11-03
DE1928260A1 (en) 1970-07-02
FR2015529A1 (en) 1970-04-30
NL6910713A (en) 1970-02-16
JPS498792B1 (en) 1974-02-28

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