GB861982A - Improvements in multiple fluid-control valve devices - Google Patents

Improvements in multiple fluid-control valve devices

Info

Publication number
GB861982A
GB861982A GB7158/59A GB715859A GB861982A GB 861982 A GB861982 A GB 861982A GB 7158/59 A GB7158/59 A GB 7158/59A GB 715859 A GB715859 A GB 715859A GB 861982 A GB861982 A GB 861982A
Authority
GB
United Kingdom
Prior art keywords
valve
closure member
drill
valves
closure
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
GB7158/59A
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.)
Atlas Copco AB
Original Assignee
Atlas Copco AB
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 Atlas Copco AB filed Critical Atlas Copco AB
Publication of GB861982A publication Critical patent/GB861982A/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
    • F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
    • F16K11/20—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members
    • F16K11/22—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members with an actuating member for each valve, e.g. interconnected to form multiple-way valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)

Abstract

861,982. Valves. ATLAS COPCO A.B. March 2, 1959 [March 10, 1958], No. 7158/59. Class 135. A valve assembly comprises a plurality of independently actuated rotary cylindrical valves arranged in a stack. The valve casings 1, 2, 3, 4, Fig. 1, are held together by a cover 7 and bolts 9 which extend through lugs 8 in the casing 4. Sealing rings 16 are located between the adjacent faces of the valve members 12, 13, 14, 15, between the valve member 12 and the cover 7 and between the valve member 15 and the plug 19. The valve assembly may be used in a rock drill carriage in which case compressed air is supplied to the plug 19 and distributed via valves 4, 3, 2 respectively to the percussion motor of the drill, the feeding device of the drill and the means for controlling the drill guide. The closure members 15, 14, 13 are all of the type having a central axial bore connected to the inlet, the valve 4 having one radial outlet ; the valves 3 and 2 having two working ports 32, 33, Fig. 4, and an exhaust port 37. The valve 1 controls the supply of flushing water to the rock drill and the closure member has a transverse passage 38, Fig. 3, which in one position of the closure member interconnects two passages extending substantially tangentially to the closure member. A bore 23, Fig. 1, in the valve member 12 allows the compressed air to pass to a balancing chamber 24. The periphery of each closure member 12, 13, 14, 15 has a toothed or serrated portion, which is engaged by a spring-loaded detent. The operating handle 26 of each valve extends radially from the closure member.
GB7158/59A 1958-03-11 1959-03-02 Improvements in multiple fluid-control valve devices Expired GB861982A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE861982X 1958-03-11

Publications (1)

Publication Number Publication Date
GB861982A true GB861982A (en) 1961-03-01

Family

ID=20366850

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7158/59A Expired GB861982A (en) 1958-03-11 1959-03-02 Improvements in multiple fluid-control valve devices

Country Status (1)

Country Link
GB (1) GB861982A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4655252A (en) * 1980-03-24 1987-04-07 Krumhansl Mark U Valves
DE102005020857A1 (en) * 2005-05-02 2006-11-16 Danfoss A/S Flow divider valve insert, flow divider valve and valve module
DE102006007880B4 (en) * 2005-02-22 2013-01-17 Emerson Process Management Power & Water Solutions, Inc. Abschaltverteiler
US20150260298A1 (en) * 2014-03-15 2015-09-17 Diehl Aerospace Gmbh Multiway valve
US9903221B2 (en) 2012-06-08 2018-02-27 Emerson Process Management Power & Water Solutions, Inc. Electronically controllable and testable turbine trip system and method with redundant bleed manifolds

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4655252A (en) * 1980-03-24 1987-04-07 Krumhansl Mark U Valves
DE102006007880B4 (en) * 2005-02-22 2013-01-17 Emerson Process Management Power & Water Solutions, Inc. Abschaltverteiler
DE102005020857A1 (en) * 2005-05-02 2006-11-16 Danfoss A/S Flow divider valve insert, flow divider valve and valve module
DE102005020857B4 (en) * 2005-05-02 2007-04-19 Danfoss A/S Flow divider valve insert, flow divider valve and valve module
US9903221B2 (en) 2012-06-08 2018-02-27 Emerson Process Management Power & Water Solutions, Inc. Electronically controllable and testable turbine trip system and method with redundant bleed manifolds
US20150260298A1 (en) * 2014-03-15 2015-09-17 Diehl Aerospace Gmbh Multiway valve

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