CA1023516A - Three way metering valve for plastic moulding machines - Google Patents

Three way metering valve for plastic moulding machines

Info

Publication number
CA1023516A
CA1023516A CA273,954A CA273954A CA1023516A CA 1023516 A CA1023516 A CA 1023516A CA 273954 A CA273954 A CA 273954A CA 1023516 A CA1023516 A CA 1023516A
Authority
CA
Canada
Prior art keywords
metering valve
plastic moulding
moulding machines
way metering
way
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
CA273,954A
Other languages
French (fr)
Inventor
Ludwig J. Hippel
Alex Pemsl
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.)
Pharmacia and Upjohn Co
Original Assignee
Upjohn Co
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
Priority claimed from DE19722227515 external-priority patent/DE2227515C3/en
Priority claimed from CA172,238A external-priority patent/CA1013910A/en
Priority claimed from US51459374 external-priority patent/US3924651A/en
Application filed by Upjohn Co filed Critical Upjohn Co
Priority to CA273,954A priority Critical patent/CA1023516A/en
Application granted granted Critical
Publication of CA1023516A publication Critical patent/CA1023516A/en
Expired legal-status Critical Current

Links

CA273,954A 1972-06-06 1977-03-15 Three way metering valve for plastic moulding machines Expired CA1023516A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA273,954A CA1023516A (en) 1972-06-06 1977-03-15 Three way metering valve for plastic moulding machines

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19722227515 DE2227515C3 (en) 1972-06-06 Device for metered feeding of a liquid plastic component into a mixing chamber
CA172,238A CA1013910A (en) 1972-12-21 1973-05-25 Three-way metering valve for plastic moulding machines
US51459374 US3924651A (en) 1972-06-06 1974-10-15 Metering or injection element
CA273,954A CA1023516A (en) 1972-06-06 1977-03-15 Three way metering valve for plastic moulding machines

Publications (1)

Publication Number Publication Date
CA1023516A true CA1023516A (en) 1978-01-03

Family

ID=27425700

Family Applications (1)

Application Number Title Priority Date Filing Date
CA273,954A Expired CA1023516A (en) 1972-06-06 1977-03-15 Three way metering valve for plastic moulding machines

Country Status (1)

Country Link
CA (1) CA1023516A (en)

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