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GB2177681B - Metering device - Google Patents

Metering device

Info

Publication number
GB2177681B
GB2177681B GB08615728A GB8615728A GB2177681B GB 2177681 B GB2177681 B GB 2177681B GB 08615728 A GB08615728 A GB 08615728A GB 8615728 A GB8615728 A GB 8615728A GB 2177681 B GB2177681 B GB 2177681B
Authority
GB
United Kingdom
Prior art keywords
metering device
metering
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
GB08615728A
Other versions
GB2177681A (en
GB8615728D0 (en
Inventor
James Daniel Fish
Stephen Ray Allen
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of GB8615728D0 publication Critical patent/GB8615728D0/en
Publication of GB2177681A publication Critical patent/GB2177681A/en
Application granted granted Critical
Publication of GB2177681B publication Critical patent/GB2177681B/en
Expired 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
    • B65G53/4616—Turnable elements, e.g. rotary wheels with pockets or passages for material with axis of turning parallel to flow
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M9/00—Special adaptations or arrangements of powder-spraying apparatus for purposes covered by this subclass
    • A01M9/0007—Pneumatic dusters
    • A01M9/0015—Pneumatic dusters mounted on a frame and guided by hand; Duster barrow
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Insects & Arthropods (AREA)
  • Pest Control & Pesticides (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Catching Or Destruction (AREA)
GB08615728A 1985-06-28 1986-06-27 Metering device Expired GB2177681B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74977585A 1985-06-28 1985-06-28

Publications (3)

Publication Number Publication Date
GB8615728D0 GB8615728D0 (en) 1986-08-06
GB2177681A GB2177681A (en) 1987-01-28
GB2177681B true GB2177681B (en) 1988-09-14

Family

ID=25015140

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08615728A Expired GB2177681B (en) 1985-06-28 1986-06-27 Metering device

Country Status (4)

Country Link
BR (1) BR8602938A (en)
GB (1) GB2177681B (en)
PH (1) PH22923A (en)
ZA (1) ZA864798B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR240122A1 (en) * 1987-05-19 1990-02-28 Rhone Poulen Agrochimie A DEVICE TO DELIVER MEASURED AMOUNTS OF GRANULAR MATERIAL.
DE29601697U1 (en) * 1996-02-01 1996-03-21 Bramlage GmbH, 49393 Lohne Dispenser for free-flowing products
GB2528954B (en) 2014-08-07 2017-05-24 Clyde Process Ltd Adjustable multi-hole orifice plate in a pneumatic conveying apparatus
CN106179167B (en) * 2016-07-26 2019-06-21 西北大学 A gas-solid continuous reaction device with enhanced heat transfer
CN107495649A (en) * 2017-10-17 2017-12-22 佛山市淇特科技有限公司 Except mite wardrobe

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4545513A (en) * 1984-05-07 1985-10-08 Union Carbide Corporation Metering device

Also Published As

Publication number Publication date
PH22923A (en) 1989-01-24
ZA864798B (en) 1987-02-25
BR8602938A (en) 1987-02-17
GB2177681A (en) 1987-01-28
GB8615728D0 (en) 1986-08-06

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee