GB9701254D0 - Rotary valve constructions - Google Patents

Rotary valve constructions

Info

Publication number
GB9701254D0
GB9701254D0 GBGB9701254.6A GB9701254A GB9701254D0 GB 9701254 D0 GB9701254 D0 GB 9701254D0 GB 9701254 A GB9701254 A GB 9701254A GB 9701254 D0 GB9701254 D0 GB 9701254D0
Authority
GB
United Kingdom
Prior art keywords
rotary valve
valve constructions
constructions
rotary
valve
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.)
Granted
Application number
GBGB9701254.6A
Other versions
GB2322431A (en
GB2322431B (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.)
REEVES LESLIE N
Original Assignee
REEVES LESLIE N
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 REEVES LESLIE N filed Critical REEVES LESLIE N
Priority to GB9701254A priority Critical patent/GB2322431B/en
Publication of GB9701254D0 publication Critical patent/GB9701254D0/en
Publication of GB2322431A publication Critical patent/GB2322431A/en
Application granted granted Critical
Publication of GB2322431B publication Critical patent/GB2322431B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/34—Details
    • B65G53/40—Feeding or discharging devices
    • B65G53/46—Gates or sluices, e.g. rotary wheels
    • B65G53/4608—Turnable elements, e.g. rotary wheels with pockets or passages for material
    • B65G53/4625—Turnable elements, e.g. rotary wheels with pockets or passages for material with axis of turning perpendicular to flow
    • B65G53/4633—Turnable elements, e.g. rotary wheels with pockets or passages for material with axis of turning perpendicular to flow the element having pockets, rotated from charging position to discharging position, i.e. discrete flow
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/10—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation
    • G01F11/12—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements
    • G01F11/20—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements wherein the measuring chamber rotates or oscillates
    • G01F11/24—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements wherein the measuring chamber rotates or oscillates for fluent solid material
GB9701254A 1997-01-22 1997-01-22 Rotary valve constructions Expired - Fee Related GB2322431B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9701254A GB2322431B (en) 1997-01-22 1997-01-22 Rotary valve constructions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9701254A GB2322431B (en) 1997-01-22 1997-01-22 Rotary valve constructions

Publications (3)

Publication Number Publication Date
GB9701254D0 true GB9701254D0 (en) 1997-03-12
GB2322431A GB2322431A (en) 1998-08-26
GB2322431B GB2322431B (en) 2000-07-19

Family

ID=10806388

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9701254A Expired - Fee Related GB2322431B (en) 1997-01-22 1997-01-22 Rotary valve constructions

Country Status (1)

Country Link
GB (1) GB2322431B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6699434B1 (en) 2000-09-08 2004-03-02 Ethicon, Inc. Metering valve to deliver liquid
CN1955650A (en) * 2002-07-05 2007-05-02 加斯帕尔多塞米纳特里奇有限公司 Volume counting device for rationing conveying granular and powder material, especially for machine distributing the material
DE102011084787A1 (en) * 2011-10-19 2013-04-25 Alfons Tschritter Gmbh Dosing roller, dosing device and dosing method for bulk material particles
DE102013109503A1 (en) * 2013-08-30 2015-03-05 Ernst Pracher GmbH Rotary valve, cell wheel and use of the rotary valve
CN110182613B (en) * 2019-06-25 2021-06-04 四川省星船城水泥股份有限公司 Energy-saving vertical mill rotary air-locking feeder

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1022012A (en) * 1963-09-25 1966-03-09 Douglas Norman Manton Improvements in or relating to fluid control valves
US3895745A (en) * 1974-02-25 1975-07-22 Johns Manville Rotary valve having an improved air seal
US4076150A (en) * 1976-05-14 1978-02-28 Didrickson Donald D Rotary airlock having adjustable blades to maintain a seal
US4307759A (en) * 1979-10-09 1981-12-29 Dart Industries Inc. Batch material blender and method therefor

Also Published As

Publication number Publication date
GB2322431A (en) 1998-08-26
GB2322431B (en) 2000-07-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20010122