FR971277A - Tube forming process by shrinking - Google Patents

Tube forming process by shrinking

Info

Publication number
FR971277A
FR971277A FR971277DA FR971277A FR 971277 A FR971277 A FR 971277A FR 971277D A FR971277D A FR 971277DA FR 971277 A FR971277 A FR 971277A
Authority
FR
France
Prior art keywords
shrinking
forming process
tube forming
tube
forming
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
Other languages
French (fr)
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.)
Compagnie des Surchauffeurs SA
Original Assignee
Compagnie des Surchauffeurs SA
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 Compagnie des Surchauffeurs SA filed Critical Compagnie des Surchauffeurs SA
Application granted granted Critical
Publication of FR971277A publication Critical patent/FR971277A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D41/00—Regeneration of the filtering material or filter elements outside the filter for liquid or gaseous fluids
    • B01D41/04—Regeneration of the filtering material or filter elements outside the filter for liquid or gaseous fluids of rigid self-supporting filtering material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR971277D 1940-03-23 1940-03-23 Tube forming process by shrinking Expired FR971277A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR971277T 1940-03-23

Publications (1)

Publication Number Publication Date
FR971277A true FR971277A (en) 1951-01-15

Family

ID=9512155

Family Applications (1)

Application Number Title Priority Date Filing Date
FR971277D Expired FR971277A (en) 1940-03-23 1940-03-23 Tube forming process by shrinking

Country Status (1)

Country Link
FR (1) FR971277A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4677839A (en) * 1985-08-09 1987-07-07 Camet, Inc. Apparatus for shaping a spiral catalyst support
US4722209A (en) * 1986-04-11 1988-02-02 Inco Alloys International, Inc. Apparatus and method for processing powder metallurgy tubing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4677839A (en) * 1985-08-09 1987-07-07 Camet, Inc. Apparatus for shaping a spiral catalyst support
US4722209A (en) * 1986-04-11 1988-02-02 Inco Alloys International, Inc. Apparatus and method for processing powder metallurgy tubing

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