ES463482A1 - An improved pump for use with a container of liquid material. (Machine-translation by Google Translate, not legally binding) - Google Patents

An improved pump for use with a container of liquid material. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES463482A1
ES463482A1 ES463482A ES463482A ES463482A1 ES 463482 A1 ES463482 A1 ES 463482A1 ES 463482 A ES463482 A ES 463482A ES 463482 A ES463482 A ES 463482A ES 463482 A1 ES463482 A1 ES 463482A1
Authority
ES
Spain
Prior art keywords
liquid material
axial
translation
container
machine
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
ES463482A
Other languages
Spanish (es)
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.)
AptarGroup Inc
Original Assignee
Emson Research Inc
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 US05/765,701 external-priority patent/US4274560A/en
Application filed by Emson Research Inc filed Critical Emson Research Inc
Publication of ES463482A1 publication Critical patent/ES463482A1/en
Expired legal-status Critical Current

Links

Abstract

An improved pump for use with a container of liquid material, for distributing and atomizing the liquid material without dripping, characterized in that it comprises: (a) a means for defining a pump chamber: (b) a flexible insertable annular seal that forms a narrow throat at the bottom of the chamber; (c) a pump stem having a piston at the end thereof positioned for reciprocal movement in the pump chamber; (d) the piston and the rod member have an axial passage therethrough; (e) a distributor outlet at the upper end of the passage and an axial distributor port placed below it; (f) a valve member having an upper portion cooperating with the axial port to close the port and a lower portion of cross section corresponding to that of the throat at least through an axial distance corresponding to that through which the distribution occurs. (Machine-translation by Google Translate, not legally binding)
ES463482A 1977-02-08 1977-10-22 An improved pump for use with a container of liquid material. (Machine-translation by Google Translate, not legally binding) Expired ES463482A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/765,701 US4274560A (en) 1976-04-30 1977-02-08 Atomizing pump dispenser

Publications (1)

Publication Number Publication Date
ES463482A1 true ES463482A1 (en) 1978-11-16

Family

ID=25074255

Family Applications (1)

Application Number Title Priority Date Filing Date
ES463482A Expired ES463482A1 (en) 1977-02-08 1977-10-22 An improved pump for use with a container of liquid material. (Machine-translation by Google Translate, not legally binding)

Country Status (3)

Country Link
AR (1) AR213870A1 (en)
BR (1) BR7707090A (en)
ES (1) ES463482A1 (en)

Also Published As

Publication number Publication date
BR7707090A (en) 1979-05-22
AR213870A1 (en) 1979-03-30

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