CA856000A - Adjustable restrictor for polymer transfer lines - Google Patents

Adjustable restrictor for polymer transfer lines

Info

Publication number
CA856000A
CA856000A CA856000A CA856000DA CA856000A CA 856000 A CA856000 A CA 856000A CA 856000 A CA856000 A CA 856000A CA 856000D A CA856000D A CA 856000DA CA 856000 A CA856000 A CA 856000A
Authority
CA
Canada
Prior art keywords
transfer lines
polymer transfer
adjustable restrictor
restrictor
adjustable
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
CA856000A
Inventor
Baden M. Pinney
Original Assignee
DuPont Canada Inc
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 DuPont Canada Inc filed Critical DuPont Canada Inc
Application granted granted Critical
Publication of CA856000A publication Critical patent/CA856000A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/02—Dispensing from vessels, e.g. hoppers
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/06—Feeding liquid to the spinning head
    • D01D1/09—Control of pressure, temperature or feeding rate

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Robotics (AREA)
CA856000A 1967-11-15 1967-11-15 Adjustable restrictor for polymer transfer lines Expired CA856000A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA5180 1967-11-15

Publications (1)

Publication Number Publication Date
CA856000A true CA856000A (en) 1970-11-17

Family

ID=4083899

Family Applications (1)

Application Number Title Priority Date Filing Date
CA856000A Expired CA856000A (en) 1967-11-15 1967-11-15 Adjustable restrictor for polymer transfer lines

Country Status (1)

Country Link
CA (1) CA856000A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3809127A (en) * 1971-12-03 1974-05-07 Us Navy Two position liquid flow control valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3809127A (en) * 1971-12-03 1974-05-07 Us Navy Two position liquid flow control valve

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