CA1132506A - Pompe universelle a mouvement alternatif pour la distribution de liquides - Google Patents

Pompe universelle a mouvement alternatif pour la distribution de liquides

Info

Publication number
CA1132506A
CA1132506A CA344,436A CA344436A CA1132506A CA 1132506 A CA1132506 A CA 1132506A CA 344436 A CA344436 A CA 344436A CA 1132506 A CA1132506 A CA 1132506A
Authority
CA
Canada
Prior art keywords
product
piston
cylinder
pump
pump chamber
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
CA344,436A
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 CA344,436A priority Critical patent/CA1132506A/fr
Application granted granted Critical
Publication of CA1132506A publication Critical patent/CA1132506A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
CA344,436A 1977-05-02 1980-01-25 Pompe universelle a mouvement alternatif pour la distribution de liquides Expired CA1132506A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA344,436A CA1132506A (fr) 1977-05-02 1980-01-25 Pompe universelle a mouvement alternatif pour la distribution de liquides

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
CA344,436A CA1132506A (fr) 1977-05-02 1980-01-25 Pompe universelle a mouvement alternatif pour la distribution de liquides

Publications (1)

Publication Number Publication Date
CA1132506A true CA1132506A (fr) 1982-09-28

Family

ID=27426077

Family Applications (1)

Application Number Title Priority Date Filing Date
CA344,436A Expired CA1132506A (fr) 1977-05-02 1980-01-25 Pompe universelle a mouvement alternatif pour la distribution de liquides

Country Status (1)

Country Link
CA (1) CA1132506A (fr)

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Legal Events

Date Code Title Description
MKEX Expiry
MKEX Expiry

Effective date: 19990928