GB327150A - - Google Patents

Info

Publication number
GB327150A
GB327150A GB327150DA GB327150A GB 327150 A GB327150 A GB 327150A GB 327150D A GB327150D A GB 327150DA GB 327150 A GB327150 A GB 327150A
Authority
GB
United Kingdom
Prior art keywords
rod
plunger
reciprocating
sleeve
reciprocated
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
Publication date
Publication of GB327150A publication Critical patent/GB327150A/en
Expired legal-status Critical Current

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  • Hydraulic Motors (AREA)

Abstract

327,150. Gill, H. A., (Naamlooze Vennootschap Machinefabriek G. Dikkers en Co.). Dec. 21, 1928. Pumps with reciprocating and rotating pistons.-In a reciprocating pump, compressor, or motor of the kind in which the plunger or piston rod and metallic packing means have relative reciprocating motion, a relative continuous unidirectional rotary movement is given to the reciprocating element or elements, while a liquid under pressure is fed between the relatively moving surfaces. The piston rod &c. may be reciprocated while the packing member is rotated, or vice versa. Or a combined rotary and reciprocating motion may be given to the plunger or the packing member while the other part is stationary. In the form shown, the plunger rod 22 is reciprocated by an eccentric rod 4 and is rotated by a sleeve 14 driven by a sprocket wheel 13 and engaging the rod by means of a sleeve 17 fixed to the rod and carrying rollers 16 working in grooves 15 in the sleeve 14. A ball thrust bearing 8, 9 comprising two flat rings 9 may be arranged between the crosshead 2 and the plunger.
GB327150D Expired GB327150A (en)

Publications (1)

Publication Number Publication Date
GB327150A true GB327150A (en) 1900-01-01

Family

ID=1743136

Family Applications (1)

Application Number Title Priority Date Filing Date
GB327150D Expired GB327150A (en)

Country Status (1)

Country Link
GB (1) GB327150A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1659302A1 (en) * 2004-11-17 2006-05-24 Nuovo Pignone Holding S.P.A. Connection means between rod and crosshead for a reciprocating machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1659302A1 (en) * 2004-11-17 2006-05-24 Nuovo Pignone Holding S.P.A. Connection means between rod and crosshead for a reciprocating machine

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