IT1248800B - Vibration pump and method for its manufacture - Google Patents

Vibration pump and method for its manufacture

Info

Publication number
IT1248800B
IT1248800B ITGE910074A ITGE910074A IT1248800B IT 1248800 B IT1248800 B IT 1248800B IT GE910074 A ITGE910074 A IT GE910074A IT GE910074 A ITGE910074 A IT GE910074A IT 1248800 B IT1248800 B IT 1248800B
Authority
IT
Italy
Prior art keywords
tubular
tubular piston
piston
cylinder
stem
Prior art date
Application number
ITGE910074A
Other languages
Italian (it)
Inventor
Francesco Bonanno
Original Assignee
Francesco Bonanno
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 Francesco Bonanno filed Critical Francesco Bonanno
Priority to ITGE910074A priority Critical patent/IT1248800B/en
Publication of ITGE910074A0 publication Critical patent/ITGE910074A0/en
Publication of ITGE910074A1 publication Critical patent/ITGE910074A1/en
Application granted granted Critical
Publication of IT1248800B publication Critical patent/IT1248800B/en

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  • Reciprocating Pumps (AREA)

Abstract

A vibration pump comprises a feed chamber 10, 10' connected to aspiration 11 and feed valves 12 and with a variable volume according to the vibrational motion in the axial direction of a tubular piston 6 in a cylinder 4 under the counterposed action of elastic means 9 of an alternately excited coil 3. The invention describes a pump in whose cylinder 4 a coaxial tubular stem 7 is arranged with one end 107 inserted in the internal cavity of the tubular piston 6, said tubular stem 7 being connected fixed to a head 5 of cylinder 4 and sliding within said tubular piston 6 with the opposite end 107, whereas the feed chamber 10 is formed in the internal cavity of the tubular piston 6 between an aspiration valve 11 cooperating with end 107 of tubular stem 7 within tubular piston 6 and a feed valve 12 cooperating with the end of tubular piston 6 opposite the tubular stem 7. <IMAGE>
ITGE910074A 1991-05-22 1991-05-22 Vibration pump and method for its manufacture IT1248800B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITGE910074A IT1248800B (en) 1991-05-22 1991-05-22 Vibration pump and method for its manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITGE910074A IT1248800B (en) 1991-05-22 1991-05-22 Vibration pump and method for its manufacture

Publications (3)

Publication Number Publication Date
ITGE910074A0 ITGE910074A0 (en) 1991-05-22
ITGE910074A1 ITGE910074A1 (en) 1992-11-22
IT1248800B true IT1248800B (en) 1995-01-30

Family

ID=11354086

Family Applications (1)

Application Number Title Priority Date Filing Date
ITGE910074A IT1248800B (en) 1991-05-22 1991-05-22 Vibration pump and method for its manufacture

Country Status (1)

Country Link
IT (1) IT1248800B (en)

Also Published As

Publication number Publication date
ITGE910074A0 (en) 1991-05-22
ITGE910074A1 (en) 1992-11-22

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Legal Events

Date Code Title Description
0001 Granted