GB190520955A - Improvements in Container Pumps. - Google Patents

Improvements in Container Pumps.

Info

Publication number
GB190520955A
GB190520955A GB190520955DA GB190520955A GB 190520955 A GB190520955 A GB 190520955A GB 190520955D A GB190520955D A GB 190520955DA GB 190520955 A GB190520955 A GB 190520955A
Authority
GB
United Kingdom
Prior art keywords
stroke
plunger
container pumps
valve
pumps
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
Inventor
Julius Ferdinand Freder Polack
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.)
Individual
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
Application granted granted Critical
Publication of GB190520955A publication Critical patent/GB190520955A/en
Expired legal-status Critical Current

Links

Landscapes

  • Reciprocating Pumps (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

20,955. Polack, J. F. F. W. Oct. 16. Check valves.- The bucket valve of a pump consists of a ring 21 sliding upon the end of a hollow plunger 12 so as to cover or uncover parts 18. The action of the valve depends upon the movement of the plunger, remaining closed upon the up-stroke and opening upon the down-stroke.
GB190520955D 1905-10-16 1905-10-16 Improvements in Container Pumps. Expired GB190520955A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190520955T 1905-10-16

Publications (1)

Publication Number Publication Date
GB190520955A true GB190520955A (en) 1906-10-16

Family

ID=32167861

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190520955D Expired GB190520955A (en) 1905-10-16 1905-10-16 Improvements in Container Pumps.

Country Status (1)

Country Link
GB (1) GB190520955A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2837247A (en) * 1956-09-24 1958-06-03 Drackett Co Dispensing pump units

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2837247A (en) * 1956-09-24 1958-06-03 Drackett Co Dispensing pump units

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