GB1137337A - Improvements in or relating to apparatus for controlling the distribution of hydraulic liquid - Google Patents

Improvements in or relating to apparatus for controlling the distribution of hydraulic liquid

Info

Publication number
GB1137337A
GB1137337A GB3105367A GB3105367A GB1137337A GB 1137337 A GB1137337 A GB 1137337A GB 3105367 A GB3105367 A GB 3105367A GB 3105367 A GB3105367 A GB 3105367A GB 1137337 A GB1137337 A GB 1137337A
Authority
GB
United Kingdom
Prior art keywords
unit
bores
sleeve
passage
spring
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
GB3105367A
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.)
Gewerkschaft Eisenhutte Westfalia GmbH
Original Assignee
Gewerkschaft Eisenhutte Westfalia GmbH
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 Gewerkschaft Eisenhutte Westfalia GmbH filed Critical Gewerkschaft Eisenhutte Westfalia GmbH
Publication of GB1137337A publication Critical patent/GB1137337A/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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
    • F16K11/074—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces
    • F16K11/0743—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces with both the supply and the discharge passages being on one side of the closure plates
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
    • E21D23/16—Hydraulic or pneumatic features, e.g. circuits, arrangement or adaptation of valves, setting or retracting devices
    • E21D23/26—Hydraulic or pneumatic control
    • 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
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
    • F16K11/074—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/04—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members
    • F16K3/06—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages
    • F16K3/08—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages with circular plates rotatable around their centres

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Multiple-Way Valves (AREA)
  • Mechanically-Actuated Valves (AREA)

Abstract

1,137,337. Valves. GEWERKSCHAFT EISENHUTTE WESTFALIA. 5 July, 1967 [5 July, 1966; 17 Sept., 1966], No. 31053/67. Heading F2V. A distributer for hydraulic liquid supply to and exhaust from a mine-roof support system has a block 1 with a plurality of passageways (11), Fig. 3, (not shown), each connected to a prop or advancing jack of the system and an exhaust passage 14. A unit 2 rotatable on the flat surface 1<SP>1</SP> of the block is surrounded by a casing 3 and has a two-section angled passageway 4 connected at one end by a spring-loaded valve 8 to a pressure supply passage 5 and connected at the other to the block face 1<SP>1</SP> by a spring-loaded sleeve 6 in sliding sealing contact with the face 1<SP>1</SP>. The unit is also provided with bores 18 each of which opens via a port 20 to an annular chamber surrounding the unit and in communication with the passage 14. The bore 18 is either closed with a plug or is provided with a one-way valve in a spring- loaded sleeve in sealing sliding contact with face 1<SP>1</SP>. Sleeve 6 and bore 18 can be positioned over passageways (11) by lateral movement of handle 10, vertical movement of which moves rod 9 downwards to close off connection of passageway 4 to exhaust through bores 9<SP>1</SP>, 9<SP>11</SP>, 25, 18 and 20 by moving bores 911 opposite seal 22<SP>1</SP> and simultaneously opens valve 8 to allow fluid pressure to flow to the passageway (11) to which sleeve 6 is connected. In another embodiment the unit 2 is rotated by a rack and pinion, the rack of which is actuated by pneumatic pistons at each of its ends. The pinion is mounted on a depending hollow stem of the unit which stem is provided with lateral bores for connection to a pressure inlet passage that can supply a bank of similarly actuated and constructed distributers.
GB3105367A 1966-07-05 1967-07-05 Improvements in or relating to apparatus for controlling the distribution of hydraulic liquid Expired GB1137337A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEH0059873 1966-07-05
DEH0060536 1966-09-17

Publications (1)

Publication Number Publication Date
GB1137337A true GB1137337A (en) 1968-12-18

Family

ID=25980462

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3105367A Expired GB1137337A (en) 1966-07-05 1967-07-05 Improvements in or relating to apparatus for controlling the distribution of hydraulic liquid

Country Status (2)

Country Link
FR (1) FR1548341A (en)
GB (1) GB1137337A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2165337A (en) * 1984-10-03 1986-04-09 Ti New World Ltd Flow control assemblies for gaseous fuel
CN108487910A (en) * 2018-03-11 2018-09-04 吕琳 One kind freezing aperture backstop

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2049869C3 (en) * 1970-10-10 1984-11-08 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Control device, especially for hydraulic pit support teams
DE3214920A1 (en) * 1982-04-22 1983-10-27 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen CONTROL VALVE WITH DEAD MAN, IN PARTICULAR FOR THE REMOVAL CONTROL
AU5692700A (en) 2000-01-19 2001-07-31 Newteam Limited Selector valve arrangement
CN209511220U (en) * 2018-09-14 2019-10-18 九牧厨卫股份有限公司 A kind of card stop mechanism and drawing and pulling type discharging device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2165337A (en) * 1984-10-03 1986-04-09 Ti New World Ltd Flow control assemblies for gaseous fuel
CN108487910A (en) * 2018-03-11 2018-09-04 吕琳 One kind freezing aperture backstop

Also Published As

Publication number Publication date
FR1548341A (en) 1968-12-06

Similar Documents

Publication Publication Date Title
GB1433277A (en) Hydraulically powered triplex pump and control system therefor
GB1106359A (en) Flow regulating valve
ES319601A1 (en) Improvements in the valves of rapid purge for hydraulic gases, especially for hydraulic catches of circuit breaker. (Machine-translation by Google Translate, not legally binding)
GB1100828A (en) Fluid flow control device
GB1460126A (en) Apparatus for liquid chromatography having automatic sampling system
GB1137337A (en) Improvements in or relating to apparatus for controlling the distribution of hydraulic liquid
US2882006A (en) Hydraulically actuated valve
GB1182055A (en) Fluid Flow Control Device
GB1281349A (en) Fluid sampling system
US4095616A (en) Hydraulic controller
GB1289995A (en)
GB1159913A (en) Automatic Two-Way Lubricant-Sealed Plug Valve.
GB1332579A (en) Device for holding a control valve in an end position
GB1182037A (en) Improvements in or relating to fluid control valves
GB1215086A (en) A new or improved liquid sampling apparatus
GB1460167A (en) Shut-off and regulator device for installation in pipelines
GB1071620A (en) Fluid control valves
GB1128164A (en) Improvements in or relating to fluid flow control valves
GB954712A (en) Valve means for controlling the flow of a fluid
GB1395417A (en) Pressure-fluid systems
GB980587A (en) Pressure regulating valves
GB970307A (en) Improvements in or relating to shuttle valves
GB1187208A (en) Improvements in or relating to a Pilot-operable Hydraulic Valve
GB1083723A (en) Dispensing apparatus
GB1109424A (en) Means for controlling flow in an hydraulic flow line