GB1459764A - Spool valves - Google Patents

Spool valves

Info

Publication number
GB1459764A
GB1459764A GB1326273A GB1326273A GB1459764A GB 1459764 A GB1459764 A GB 1459764A GB 1326273 A GB1326273 A GB 1326273A GB 1326273 A GB1326273 A GB 1326273A GB 1459764 A GB1459764 A GB 1459764A
Authority
GB
United Kingdom
Prior art keywords
spool
ports
lip seals
valve
lands
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
GB1326273A
Other languages
English (en)
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.)
NORBO PNEUMATICS Ltd
Original Assignee
NORBO PNEUMATICS Ltd
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 NORBO PNEUMATICS Ltd filed Critical NORBO PNEUMATICS Ltd
Priority to GB1326273A priority Critical patent/GB1459764A/en
Priority to CH272174A priority patent/CH571669A5/xx
Priority to BE141553A priority patent/BE811769A/xx
Priority to ZA00741381A priority patent/ZA741381B/xx
Priority to AU66469/74A priority patent/AU6646974A/en
Priority to IL44381A priority patent/IL44381A0/xx
Priority to NL7403299A priority patent/NL7403299A/xx
Priority to JP49029560A priority patent/JPS5026122A/ja
Priority to DE2412652A priority patent/DE2412652A1/de
Priority to FR7409597A priority patent/FR2222590A1/fr
Priority to BR2078/74A priority patent/BR7402078D0/pt
Priority to IT67840/74A priority patent/IT1009334B/it
Publication of GB1459764A publication Critical patent/GB1459764A/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
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • 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
    • F16K11/07—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 cylindrical slides
    • F16K11/0716—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 cylindrical slides with fluid passages through the valve member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Multiple-Way Valves (AREA)
  • Sealing Devices (AREA)
GB1326273A 1973-03-20 1973-03-20 Spool valves Expired GB1459764A (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
GB1326273A GB1459764A (en) 1973-03-20 1973-03-20 Spool valves
CH272174A CH571669A5 (xx) 1973-03-20 1974-02-26
BE141553A BE811769A (fr) 1973-03-20 1974-03-01 Distributeurs a tiroir
ZA00741381A ZA741381B (en) 1973-03-20 1974-03-04 Spool valves
AU66469/74A AU6646974A (en) 1973-03-20 1974-03-08 Spool valves
IL44381A IL44381A0 (en) 1973-03-20 1974-03-08 Spool valves
NL7403299A NL7403299A (xx) 1973-03-20 1974-03-12
JP49029560A JPS5026122A (xx) 1973-03-20 1974-03-14
DE2412652A DE2412652A1 (de) 1973-03-20 1974-03-14 Kolbenschieber
FR7409597A FR2222590A1 (xx) 1973-03-20 1974-03-15
BR2078/74A BR7402078D0 (pt) 1973-03-20 1974-03-18 Valvulas de carretel
IT67840/74A IT1009334B (it) 1973-03-20 1974-03-18 Valvola ad otturatore mobile

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1326273A GB1459764A (en) 1973-03-20 1973-03-20 Spool valves
GB4835873 1973-10-17

Publications (1)

Publication Number Publication Date
GB1459764A true GB1459764A (en) 1976-12-31

Family

ID=26249666

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1326273A Expired GB1459764A (en) 1973-03-20 1973-03-20 Spool valves

Country Status (10)

Country Link
JP (1) JPS5026122A (xx)
AU (1) AU6646974A (xx)
BR (1) BR7402078D0 (xx)
CH (1) CH571669A5 (xx)
DE (1) DE2412652A1 (xx)
FR (1) FR2222590A1 (xx)
GB (1) GB1459764A (xx)
IL (1) IL44381A0 (xx)
IT (1) IT1009334B (xx)
NL (1) NL7403299A (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8251096B2 (en) 2007-01-31 2012-08-28 Continental Teves Ag & Co. Ohg Slide valve
CN107830203A (zh) * 2017-10-27 2018-03-23 江西省唯欣高科精密五金有限公司 阀芯、电磁换向阀

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4026325A (en) * 1976-03-01 1977-05-31 General Gas Light Company Miniature four-way valve
US4220174A (en) * 1978-03-29 1980-09-02 Spitz Russell W Fluid control valves
DE3835363C2 (de) * 1988-01-20 1994-05-26 Mieth Hans Otto Verfahren und Vorrichtung zur Steuerung des Mediumeintritts in wenigstens einen Leckageraum einer Ventilvorrichtung

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8251096B2 (en) 2007-01-31 2012-08-28 Continental Teves Ag & Co. Ohg Slide valve
CN107830203A (zh) * 2017-10-27 2018-03-23 江西省唯欣高科精密五金有限公司 阀芯、电磁换向阀
CN107830203B (zh) * 2017-10-27 2024-05-03 江西省唯欣高科油压科技股份有限公司 阀芯、电磁换向阀

Also Published As

Publication number Publication date
FR2222590A1 (xx) 1974-10-18
JPS5026122A (xx) 1975-03-19
DE2412652A1 (de) 1974-10-03
IT1009334B (it) 1976-12-10
IL44381A0 (en) 1974-06-30
CH571669A5 (xx) 1976-01-15
NL7403299A (xx) 1974-09-24
BR7402078D0 (pt) 1974-11-19
AU6646974A (en) 1975-09-11

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee