SE7502013L - PNEUMATIC CONTROL VALVE OF PLANE SLIDE TYPE - Google Patents

PNEUMATIC CONTROL VALVE OF PLANE SLIDE TYPE

Info

Publication number
SE7502013L
SE7502013L SE7502013A SE7502013A SE7502013L SE 7502013 L SE7502013 L SE 7502013L SE 7502013 A SE7502013 A SE 7502013A SE 7502013 A SE7502013 A SE 7502013A SE 7502013 L SE7502013 L SE 7502013L
Authority
SE
Sweden
Prior art keywords
slide
passages
fluid
feb
control valve
Prior art date
Application number
SE7502013A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE398665B (en
Inventor
F L Johansson
B F S Svenning
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
Priority to SE7502013A priority Critical patent/SE398665B/en
Priority to IT4813576A priority patent/IT1053493B/en
Priority to DE19762606475 priority patent/DE2606475A1/en
Priority to FR7605122A priority patent/FR2301753A1/en
Priority to GB512076A priority patent/GB1536943A/en
Priority to US05/678,354 priority patent/US4136853A/en
Publication of SE7502013L publication Critical patent/SE7502013L/en
Publication of SE398665B publication Critical patent/SE398665B/en

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
    • F16K11/065—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 linearly sliding closure members
    • F16K11/0655—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 linearly sliding closure members with flat slides
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/04—Construction of housing; Use of materials therefor of sliding valves
    • F16K27/041—Construction of housing; Use of materials therefor of sliding valves cylindrical slide valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multiple-Way Valves (AREA)
  • Sliding Valves (AREA)
  • Sealing Devices (AREA)

Abstract

1536943 Valves ATLAS COPCO AB 24 Feb 1976 [24 Feb 1975] 05120/76 Heading F2V A slide valve, e.g. for controlling the flow of actuating fluid to and from a pneumatic motor, comprises a housing having a pair of oppositely-disposed parallel flat guide surfaces 15, 16, Fig. 1, and fluid passages 20 to 24 ending in at least one of the guide surfaces. A valve slide is guided between the surfaces and has fluid-transfer and pressure-balancing passages 25 to 28 and 30 to 34 therein. Each side of the slide is provided with grooves containing seal rings encircling the boundaries of the passages in the slide. Each seal ring comprises a band-shaped contact member 36, Fig. 4, and a resilient support member 37, e.g. of rubber, which applies a uniformly-distributed loading force over the entire length of the member 36. The seal rings on each side of the slide may be integral with one another. The slide is biased into the, central, neutral position shown by a spring (40) Fig. 2 (not shown). The slide is operated by piston means 13, 14.
SE7502013A 1975-02-24 1975-02-24 PNEUMATIC CONTROL VALVE SE398665B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE7502013A SE398665B (en) 1975-02-24 1975-02-24 PNEUMATIC CONTROL VALVE
IT4813576A IT1053493B (en) 1975-02-24 1976-02-17 IMPROVEMENT IN DRAWER VALVES
DE19762606475 DE2606475A1 (en) 1975-02-24 1976-02-18 CONTROL VALVE
FR7605122A FR2301753A1 (en) 1975-02-24 1976-02-24 DRAWER VALVE
GB512076A GB1536943A (en) 1975-02-24 1976-02-24 Slide valve
US05/678,354 US4136853A (en) 1975-02-24 1976-04-19 Slide valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7502013A SE398665B (en) 1975-02-24 1975-02-24 PNEUMATIC CONTROL VALVE

Publications (2)

Publication Number Publication Date
SE7502013L true SE7502013L (en) 1976-08-25
SE398665B SE398665B (en) 1978-01-09

Family

ID=20323771

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7502013A SE398665B (en) 1975-02-24 1975-02-24 PNEUMATIC CONTROL VALVE

Country Status (5)

Country Link
DE (1) DE2606475A1 (en)
FR (1) FR2301753A1 (en)
GB (1) GB1536943A (en)
IT (1) IT1053493B (en)
SE (1) SE398665B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2633443A1 (en) * 1976-07-24 1978-01-26 Festo Maschf Stoll G SLIDE VALVE
DE2917428C2 (en) * 1979-04-28 1989-08-31 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Flat slide valve
US4555222A (en) * 1983-12-23 1985-11-26 International Telephone And Telegraph Corporation Air-operated diaphragm pump and a valve arrangement therefor
DE4027610C2 (en) * 1990-08-31 1996-06-13 Festo Kg Valve
GB9308629D0 (en) * 1993-04-26 1993-06-09 Fssl Ltd Variable flow valves
FR2778951B1 (en) * 1998-05-19 2000-07-21 Daniel Bouteille MODULAR PNEUMATIC DISTRIBUTION ASSEMBLY

Also Published As

Publication number Publication date
FR2301753B1 (en) 1982-09-03
FR2301753A1 (en) 1976-09-17
IT1053493B (en) 1981-08-31
GB1536943A (en) 1978-12-29
DE2606475A1 (en) 1976-09-02
SE398665B (en) 1978-01-09

Similar Documents

Publication Publication Date Title
GB1016167A (en) Fluid-flow control valves
SE428392B (en) MAGNETIC POWER STEERING VALVE
GB1467121A (en) Valve for the control of hydraulic fluid
GB1308375A (en) Gas-operated firearm
US3027907A (en) Combination valve
GB1303004A (en)
ES426473A1 (en) IMPROVEMENTS IN PERFORATED VALVES.
US4793591A (en) Hydraulic shear seal valve including slide bearing
SE7502013L (en) PNEUMATIC CONTROL VALVE OF PLANE SLIDE TYPE
GB1505814A (en) Poppet valve assembly
GB1314750A (en) Dual circuit brake valve
US3744523A (en) Fluid pilot valve
GB906238A (en) Fluid control valves
US3113591A (en) Non-leakage type slide valve
GB1224241A (en) Improvements relating to fluid flow control valves
ES465277A1 (en) Control apparatus
GB939501A (en) Pneumatically operated fluid flow control valve
US3570533A (en) Pneumatic slide valves
GB1071620A (en) Fluid control valves
ES8106255A1 (en) IMPROVEMENTS IN REGULATION VALVES FOR ENGINES THAT OPERATE BY PRESSURE FLUID
GB1000411A (en) Improvements in and relating to valves for controlling fluid flow
ATE7167T1 (en) MULTI-PORT SLIDING VALVE.
FR2353770A1 (en) Sliding gate valve seal - has hollow flexible elements mounted in annular housing chambers and connected with pressurised fluid source by passages
GB1412393A (en) Force balanced valve spool
GB2094444A (en) Valve actuator with hydraulic latching

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7502013-1

Effective date: 19900131

Format of ref document f/p: F