CA1147302A - Pompe debitrice universelle a fonctionnement sequentiel - Google Patents

Pompe debitrice universelle a fonctionnement sequentiel

Info

Publication number
CA1147302A
CA1147302A CA000397646A CA397646A CA1147302A CA 1147302 A CA1147302 A CA 1147302A CA 000397646 A CA000397646 A CA 000397646A CA 397646 A CA397646 A CA 397646A CA 1147302 A CA1147302 A CA 1147302A
Authority
CA
Canada
Prior art keywords
piston
pump
product
pump chamber
cylinder
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
CA000397646A
Other languages
English (en)
Inventor
Lewis A. Micallef
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.)
Leeds and Micallef
Original Assignee
Leeds and Micallef
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 US05/899,268 external-priority patent/US4315582A/en
Priority claimed from CA302,343A external-priority patent/CA1085793A/fr
Application filed by Leeds and Micallef filed Critical Leeds and Micallef
Priority to CA000397646A priority Critical patent/CA1147302A/fr
Application granted granted Critical
Publication of CA1147302A publication Critical patent/CA1147302A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Closures For Containers (AREA)
CA000397646A 1977-05-02 1982-03-04 Pompe debitrice universelle a fonctionnement sequentiel Expired CA1147302A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000397646A CA1147302A (fr) 1977-05-02 1982-03-04 Pompe debitrice universelle a fonctionnement sequentiel

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
GB1836777 1977-05-02
GB18367/77 1977-05-02
US05/899,268 US4315582A (en) 1977-05-02 1978-04-24 Universal sequential dispensing pump system free of external check valves and having venting capability
US899,268 1978-04-24
CA302,343A CA1085793A (fr) 1977-05-02 1978-05-01 Pompe distributrice
CA000397646A CA1147302A (fr) 1977-05-02 1982-03-04 Pompe debitrice universelle a fonctionnement sequentiel

Publications (1)

Publication Number Publication Date
CA1147302A true CA1147302A (fr) 1983-05-31

Family

ID=27426079

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000397646A Expired CA1147302A (fr) 1977-05-02 1982-03-04 Pompe debitrice universelle a fonctionnement sequentiel

Country Status (1)

Country Link
CA (1) CA1147302A (fr)

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Legal Events

Date Code Title Description
MKEX Expiry