ES322783A1 - A procedure for the manufacture of a rolled tube. (Machine-translation by Google Translate, not legally binding) - Google Patents

A procedure for the manufacture of a rolled tube. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES322783A1
ES322783A1 ES0322783A ES322783A ES322783A1 ES 322783 A1 ES322783 A1 ES 322783A1 ES 0322783 A ES0322783 A ES 0322783A ES 322783 A ES322783 A ES 322783A ES 322783 A1 ES322783 A1 ES 322783A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
*** translate
procedure
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
ES0322783A
Other languages
Spanish (es)
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.)
Danfoss AS
Original Assignee
Danfoss AS
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 Danfoss AS filed Critical Danfoss AS
Publication of ES322783A1 publication Critical patent/ES322783A1/en
Expired legal-status Critical Current

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
    • B21D15/00—Corrugating tubes
    • B21D15/04—Corrugating tubes transversely, e.g. helically
    • B21D15/10—Corrugating tubes transversely, e.g. helically by applying fluid pressure
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J3/00—Diaphragms; Bellows; Bellows pistons
    • F16J3/04—Bellows
    • F16J3/047—Metallic bellows

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Exhaust Silencers (AREA)

Abstract

A method for manufacturing a corrugated tube, characterized in that a tube is first provided, at distances, with inwardly directed undulations, for example by a rolling process known per se, and then with outwardly directed corrugations between those, example by means of a hydraulic deformation also known per se. (Machine-translation by Google Translate, not legally binding)
ES0322783A 1965-02-20 1966-02-09 A procedure for the manufacture of a rolled tube. (Machine-translation by Google Translate, not legally binding) Expired ES322783A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED0046575 1965-02-20

Publications (1)

Publication Number Publication Date
ES322783A1 true ES322783A1 (en) 1967-01-16

Family

ID=7049801

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0322783A Expired ES322783A1 (en) 1965-02-20 1966-02-09 A procedure for the manufacture of a rolled tube. (Machine-translation by Google Translate, not legally binding)

Country Status (3)

Country Link
DE (1) DE1475636C3 (en)
ES (1) ES322783A1 (en)
GB (1) GB1073105A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112893678A (en) * 2021-02-01 2021-06-04 南昌航空大学 Manufacturing method of W-shaped multi-stack ring

Also Published As

Publication number Publication date
DE1475636C3 (en) 1974-02-14
DE1475636B2 (en) 1973-07-19
GB1073105A (en) 1967-06-21
DE1475636A1 (en) 1969-03-13

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