SE9202946D0 - Roer - Google Patents

Roer

Info

Publication number
SE9202946D0
SE9202946D0 SE9202946A SE9202946A SE9202946D0 SE 9202946 D0 SE9202946 D0 SE 9202946D0 SE 9202946 A SE9202946 A SE 9202946A SE 9202946 A SE9202946 A SE 9202946A SE 9202946 D0 SE9202946 D0 SE 9202946D0
Authority
SE
Sweden
Prior art keywords
wave curve
tube
peaks
transversal
valleys
Prior art date
Application number
SE9202946A
Other languages
English (en)
Other versions
SE500420C2 (sv
SE9202946L (sv
Inventor
H Groth
Original Assignee
Avesta Ab
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 Avesta Ab filed Critical Avesta Ab
Priority to SE9202946A priority Critical patent/SE500420C2/sv
Publication of SE9202946D0 publication Critical patent/SE9202946D0/sv
Publication of SE9202946L publication Critical patent/SE9202946L/sv
Publication of SE500420C2 publication Critical patent/SE500420C2/sv

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/16—Rigid pipes wound from sheets or strips, with or without reinforcement
    • F16L9/165—Rigid pipes wound from sheets or strips, with or without reinforcement of metal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/14—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics
    • F16L11/16—Hoses, i.e. flexible pipes made of rigid material, e.g. metal or hard plastics wound from profiled strips or bands

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
SE9202946A 1992-10-07 1992-10-07 Korrugerat rör av bandformad tunnplåt SE500420C2 (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9202946A SE500420C2 (sv) 1992-10-07 1992-10-07 Korrugerat rör av bandformad tunnplåt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9202946A SE500420C2 (sv) 1992-10-07 1992-10-07 Korrugerat rör av bandformad tunnplåt

Publications (3)

Publication Number Publication Date
SE9202946D0 true SE9202946D0 (sv) 1992-10-07
SE9202946L SE9202946L (sv) 1994-04-08
SE500420C2 SE500420C2 (sv) 1994-06-20

Family

ID=20387417

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9202946A SE500420C2 (sv) 1992-10-07 1992-10-07 Korrugerat rör av bandformad tunnplåt

Country Status (1)

Country Link
SE (1) SE500420C2 (sv)

Also Published As

Publication number Publication date
SE500420C2 (sv) 1994-06-20
SE9202946L (sv) 1994-04-08

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Legal Events

Date Code Title Description
NUG Patent has lapsed