GB701722A - Hydraulic change-over valve and lubricating system - Google Patents

Hydraulic change-over valve and lubricating system

Info

Publication number
GB701722A
GB701722A GB2152/52A GB215252A GB701722A GB 701722 A GB701722 A GB 701722A GB 2152/52 A GB2152/52 A GB 2152/52A GB 215252 A GB215252 A GB 215252A GB 701722 A GB701722 A GB 701722A
Authority
GB
United Kingdom
Prior art keywords
lubricating system
over valve
pistons
xxxiv
hydraulic change
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
GB2152/52A
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.)
FARVAL CORP
Original Assignee
FARVAL CORP
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 FARVAL CORP filed Critical FARVAL CORP
Publication of GB701722A publication Critical patent/GB701722A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N25/00—Distributing equipment with or without proportioning devices
    • F16N25/02—Distributing equipment with or without proportioning devices with reciprocating distributing slide valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Reciprocating Pumps (AREA)

Abstract

701,722. Reciprocating pumps. FARVAL CORPORATION. Jan. 25, 1952 [June 30, 1951], No. 2152/52. Class 102 (1). [Also in Groups XXIX and XXXIV] A pump 1 for pumping lubricant to pressure lines in a lubricating system (see Group XXXIV) comprises two pistons 26, 27 adapted to be reciprocated by oscillation of a pinion 28 through a lever 29. The cylinders for the pistons communicate with the lubricant reservoir through inlet ports 30, 31. Each piston during the compression stroke causes a shuttle piston 32 to be displaced whereby the cylinder under pressure is connected with a discharge line 4.
GB2152/52A 1951-06-30 1952-01-25 Hydraulic change-over valve and lubricating system Expired GB701722A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US701722XA 1951-06-30 1951-06-30

Publications (1)

Publication Number Publication Date
GB701722A true GB701722A (en) 1953-12-30

Family

ID=22093589

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2152/52A Expired GB701722A (en) 1951-06-30 1952-01-25 Hydraulic change-over valve and lubricating system

Country Status (1)

Country Link
GB (1) GB701722A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ201616A3 (en) * 2016-01-14 2017-07-26 Emil Brabec A hydraulically controlled linear slide valve distributor, especially for central loss lubrication systems
CZ308310B6 (en) * 2019-06-29 2020-04-29 Emil Brabec Two-line liquid dispenser, especially for lubricants of central loss lubrication systems

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ201616A3 (en) * 2016-01-14 2017-07-26 Emil Brabec A hydraulically controlled linear slide valve distributor, especially for central loss lubrication systems
CZ306823B6 (en) * 2016-01-14 2017-07-26 Emil Brabec A hydraulically controlled linear slide valve distributor, especially for central loss lubrication systems
CZ308310B6 (en) * 2019-06-29 2020-04-29 Emil Brabec Two-line liquid dispenser, especially for lubricants of central loss lubrication systems

Similar Documents

Publication Publication Date Title
GB1260190A (en) High pressure reciprocating pump
GB823112A (en) Improvements in or relating to hydraulic transformers
GB701722A (en) Hydraulic change-over valve and lubricating system
GB1346718A (en) Piston pumps
GB586066A (en) Improvements in variable volume reciprocating pumps
GB879285A (en) Improvements in and relating to radial-piston hydraulic pumps
GB1230226A (en)
GB464734A (en) Improvements in or relating to piston pumps for liquids
GB927005A (en) Hydraulic pump or motor
GB757116A (en) Pumps and engines
GB1355830A (en) Hydraulic pumps
FR2383330A1 (en) Reciprocating high pressure hydraulic pump - has double acting cylinders with outlets of each connected to single inlet of following cylinder
GB762290A (en) Improvements in reciprocating hydraulic pumps
GB1170943A (en) An Impulse Pump.
GB666218A (en) Improvements in or connected with combined engines and pumps
GB1067927A (en) Reciprocating compressors and pumps
GB1175433A (en) High-Pressure Hydraulic Plunger Pump
GB626682A (en) Improvements in and relating to reciprocatory pumps
GB588998A (en) Improvements in operating roll doctors
GB592386A (en) Improvements relating to reciprocating pumps, particularly for central lubrication systems
GB497743A (en) Improvements in reciprocating pumps and compressors
GB729936A (en) Improvements in or relating to reciprocating pumps
GB1150533A (en) Improvements in or relating to Hydraulic Pumps with Pistons, of the Type having a Cylinder Block
GB989362A (en) A hydraulic piston and cylinder motor
GB762291A (en) Improvements in reciprocating hydraulic pump installations