GB8711556D0 - Spool valves - Google Patents

Spool valves

Info

Publication number
GB8711556D0
GB8711556D0 GB878711556A GB8711556A GB8711556D0 GB 8711556 D0 GB8711556 D0 GB 8711556D0 GB 878711556 A GB878711556 A GB 878711556A GB 8711556 A GB8711556 A GB 8711556A GB 8711556 D0 GB8711556 D0 GB 8711556D0
Authority
GB
United Kingdom
Prior art keywords
spool valves
spool
valves
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.)
Withdrawn
Application number
GB878711556A
Other versions
GB2204664A (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.)
OCEANIC SYSTEMS Ltd
Original Assignee
OCEANIC SYSTEMS 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 OCEANIC SYSTEMS Ltd filed Critical OCEANIC SYSTEMS Ltd
Publication of GB8711556D0 publication Critical patent/GB8711556D0/en
Publication of GB2204664A publication Critical patent/GB2204664A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/10—Accessories; Auxiliary operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/06—Energy recovery
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • General Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
GB08711556A 1986-05-15 1987-05-15 Spool valves Withdrawn GB2204664A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868611813A GB8611813D0 (en) 1986-05-15 1986-05-15 Spool valves

Publications (2)

Publication Number Publication Date
GB8711556D0 true GB8711556D0 (en) 1987-06-17
GB2204664A GB2204664A (en) 1988-11-16

Family

ID=10597893

Family Applications (2)

Application Number Title Priority Date Filing Date
GB868611813A Pending GB8611813D0 (en) 1986-02-21 1986-05-15 Spool valves
GB08711556A Withdrawn GB2204664A (en) 1986-05-15 1987-05-15 Spool valves

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB868611813A Pending GB8611813D0 (en) 1986-02-21 1986-05-15 Spool valves

Country Status (1)

Country Link
GB (2) GB8611813D0 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2216632B (en) * 1988-03-17 1992-09-30 Trans Nordic Hydraulics Limite Spool valves
GB2382120B (en) 2001-11-16 2005-05-18 Calder Ltd A high pressure water gun
DE502004002450D1 (en) 2003-03-12 2007-02-08 Ksb Ag FITTINGS FOR PRESSURE EXCHANGERS
DE102004002547A1 (en) * 2003-03-12 2004-09-23 Ksb Aktiengesellschaft Fitting for switchover of fluid path in reverse osmosis systems, has rotatable steering element in which inflow in either or both axial and radial directions and outflow in axial direction take place when supplied with fluid
DK1547670T3 (en) * 2003-12-17 2008-01-07 Ksb Ag Pressure exchanger system
CN106438519B (en) * 2016-09-07 2018-05-29 上海空间推进研究所 Lightweight supercharging device containing Energy Recovery Technology
US9975089B2 (en) 2016-10-17 2018-05-22 Fluid Equipment Development Company, Llc Method and system for performing a batch reverse osmosis process using a tank with a movable partition

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB662448A (en) * 1948-01-22 1951-12-05 Marvin Henry Grove Valve construction
GB913211A (en) * 1959-02-05 1962-12-19 Ass Elect Ind Improvements relating to fluid control valves
US3282168A (en) * 1963-09-05 1966-11-01 Sanders Associates Inc Hydraulic servo control systems
GB1423479A (en) * 1974-05-06 1976-02-04 United Stirling Ab & Co Valves comprising slide members for the control of fluid flow
FR2297642A1 (en) * 1975-01-17 1976-08-13 France Etat SELF-CONTAINED DIVING RESPIRATORY
GB2151751A (en) * 1983-12-21 1985-07-24 Furness Controls Ltd Spool valve

Also Published As

Publication number Publication date
GB2204664A (en) 1988-11-16
GB8611813D0 (en) 1986-06-25

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)