GB1187670A - Improvements in Hydraulic Systems for Machines - Google Patents

Improvements in Hydraulic Systems for Machines

Info

Publication number
GB1187670A
GB1187670A GB5781567A GB5781567A GB1187670A GB 1187670 A GB1187670 A GB 1187670A GB 5781567 A GB5781567 A GB 5781567A GB 5781567 A GB5781567 A GB 5781567A GB 1187670 A GB1187670 A GB 1187670A
Authority
GB
United Kingdom
Prior art keywords
valves
conduit
dec
machine
machines
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
GB5781567A
Inventor
John Charles Haynes
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.)
U S M C INTERNAT Ltd FORMERLY
Original Assignee
U S M C INTERNAT Ltd FORMERLY
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 U S M C INTERNAT Ltd FORMERLY filed Critical U S M C INTERNAT Ltd FORMERLY
Priority to GB5781567A priority Critical patent/GB1187670A/en
Priority to FR1603828D priority patent/FR1603828A/fr
Priority to DE19681816235 priority patent/DE1816235A1/en
Publication of GB1187670A publication Critical patent/GB1187670A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
    • F15B13/08—Assemblies of units, each for the control of a single servomotor only
    • F15B13/0803—Modular units
    • F15B13/0807—Manifolds
    • F15B13/0817—Multiblock manifolds
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
    • F15B13/08—Assemblies of units, each for the control of a single servomotor only
    • F15B13/0803—Modular units
    • F15B13/0821—Attachment or sealing of modular units to each other
    • F15B13/0825—Attachment or sealing of modular units to each other the modular elements being mounted on a common member, e.g. on a rail

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

1,187,670. Hydraulic apparatus. U.S.M.C. INTERNATIONAL Ltd. Dec.17, 1968 [Dec.20, 1967], No.57815/67. Heading F1P. To reduce the amount of piping associated with a machine's hydraulically operated devices, the valves 6 controlling the devices are mounted on a common return conduit 1 having bore(s) therethrough which inter-connect the interior of the conduit with the exhaust port(s) of the valves. The return conduit 1, shown, is a rectangular tube having closed ends 2 and connected by a pipe 4 to a reservoir. Alternatively, the conduit may be a channel, the open side of which is blanked off by part of the machine. Mounting blocks 5 for the valves 6 are welded to the conduit 1 and passages extend from inlets and outlets in the upper and lower faces thereof to openings in the face with which the valve ports are registered. The valves are preferably conventional threeposition solenoid valves, Figs.2 and 3 (not shown).
GB5781567A 1967-12-20 1967-12-20 Improvements in Hydraulic Systems for Machines Expired GB1187670A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB5781567A GB1187670A (en) 1967-12-20 1967-12-20 Improvements in Hydraulic Systems for Machines
FR1603828D FR1603828A (en) 1967-12-20 1968-12-19
DE19681816235 DE1816235A1 (en) 1967-12-20 1968-12-20 Hydraulic actuation and control system for machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5781567A GB1187670A (en) 1967-12-20 1967-12-20 Improvements in Hydraulic Systems for Machines

Publications (1)

Publication Number Publication Date
GB1187670A true GB1187670A (en) 1970-04-15

Family

ID=10480095

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5781567A Expired GB1187670A (en) 1967-12-20 1967-12-20 Improvements in Hydraulic Systems for Machines

Country Status (3)

Country Link
DE (1) DE1816235A1 (en)
FR (1) FR1603828A (en)
GB (1) GB1187670A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2125903A (en) * 1982-07-28 1984-03-14 Bennes Marrel Hydraulic control distribution unit especially for public works equipment

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3428778A1 (en) * 1984-08-01 1987-09-03 Edgar Janikowski Child's boat as self-propelled craft
CH672944A5 (en) * 1987-02-05 1990-01-15 Walter Ag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2125903A (en) * 1982-07-28 1984-03-14 Bennes Marrel Hydraulic control distribution unit especially for public works equipment

Also Published As

Publication number Publication date
DE1816235A1 (en) 1969-07-24
FR1603828A (en) 1971-06-07

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PLNP Patent lapsed through nonpayment of renewal fees