CA946358A - Plastic valves - Google Patents

Plastic valves

Info

Publication number
CA946358A
CA946358A CA103,398A CA103398A CA946358A CA 946358 A CA946358 A CA 946358A CA 103398 A CA103398 A CA 103398A CA 946358 A CA946358 A CA 946358A
Authority
CA
Canada
Prior art keywords
plastic valves
valves
plastic
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
CA103,398A
Inventor
Gerhard Dyck
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.)
DYCKES SPRINKLER CO Ltd
Original Assignee
DYCKES SPRINKLER CO Ltd
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 DYCKES SPRINKLER CO Ltd filed Critical DYCKES SPRINKLER CO Ltd
Priority to CA103,398A priority Critical patent/CA946358A/en
Application granted granted Critical
Publication of CA946358A publication Critical patent/CA946358A/en
Expired legal-status Critical Current

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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/02—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm
    • F16K7/04—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force
    • F16K7/06—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force by means of a screw-spindle, cam, or other mechanical means
    • F16K7/061—Screw clamps

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
CA103,398A 1971-01-22 1971-01-22 Plastic valves Expired CA946358A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA103,398A CA946358A (en) 1971-01-22 1971-01-22 Plastic valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA103,398A CA946358A (en) 1971-01-22 1971-01-22 Plastic valves

Publications (1)

Publication Number Publication Date
CA946358A true CA946358A (en) 1974-04-30

Family

ID=4088550

Family Applications (1)

Application Number Title Priority Date Filing Date
CA103,398A Expired CA946358A (en) 1971-01-22 1971-01-22 Plastic valves

Country Status (1)

Country Link
CA (1) CA946358A (en)

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