CA2035539A1 - Vapour transfer pump - Google Patents

Vapour transfer pump

Info

Publication number
CA2035539A1
CA2035539A1 CA 2035539 CA2035539A CA2035539A1 CA 2035539 A1 CA2035539 A1 CA 2035539A1 CA 2035539 CA2035539 CA 2035539 CA 2035539 A CA2035539 A CA 2035539A CA 2035539 A1 CA2035539 A1 CA 2035539A1
Authority
CA
Canada
Prior art keywords
transfer pump
bladder
vapour
vapour transfer
storage tank
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.)
Granted
Application number
CA 2035539
Other languages
French (fr)
Other versions
CA2035539C (en
Inventor
Robert Carl Rajewski
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.)
PRISM PRODUCTION PRODUCTS CORP
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA 2035539 priority Critical patent/CA2035539C/en
Publication of CA2035539A1 publication Critical patent/CA2035539A1/en
Application granted granted Critical
Publication of CA2035539C publication Critical patent/CA2035539C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)

Abstract

A vapour transfer pump for a storage tank includes a bladder and a continuously reciprocating plate disposed about the bladder. Vapour from the storage tank enters the bladder through a one way check valve set at a low pressure, and is forced out, by the continuously reciprocating plate, through a second one way check valve set at a higher pressure.
CA 2035539 1991-02-01 1991-02-01 Vapour transfer pump Expired - Fee Related CA2035539C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2035539 CA2035539C (en) 1991-02-01 1991-02-01 Vapour transfer pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2035539 CA2035539C (en) 1991-02-01 1991-02-01 Vapour transfer pump

Publications (2)

Publication Number Publication Date
CA2035539A1 true CA2035539A1 (en) 1992-08-02
CA2035539C CA2035539C (en) 2001-02-13

Family

ID=4146936

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2035539 Expired - Fee Related CA2035539C (en) 1991-02-01 1991-02-01 Vapour transfer pump

Country Status (1)

Country Link
CA (1) CA2035539C (en)

Also Published As

Publication number Publication date
CA2035539C (en) 2001-02-13

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed