FI20051347A0 - Apparatus for gravimetric metering of powdered material from a container - Google Patents

Apparatus for gravimetric metering of powdered material from a container

Info

Publication number
FI20051347A0
FI20051347A0 FI20051347A FI20051347A FI20051347A0 FI 20051347 A0 FI20051347 A0 FI 20051347A0 FI 20051347 A FI20051347 A FI 20051347A FI 20051347 A FI20051347 A FI 20051347A FI 20051347 A0 FI20051347 A0 FI 20051347A0
Authority
FI
Finland
Prior art keywords
container
powdered material
gravimetric metering
gravimetric
metering
Prior art date
Application number
FI20051347A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20051347A (en
FI118214B (en
Inventor
Matti Osmo Juhani Leivo
Original Assignee
Raute Prec Oy
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 Raute Prec Oy filed Critical Raute Prec Oy
Priority to FI20051347A priority Critical patent/FI118214B/en
Publication of FI20051347A0 publication Critical patent/FI20051347A0/en
Priority to PCT/FI2006/050514 priority patent/WO2007077294A1/en
Publication of FI20051347A publication Critical patent/FI20051347A/en
Application granted granted Critical
Publication of FI118214B publication Critical patent/FI118214B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/54—Large containers characterised by means facilitating filling or emptying
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/52—Means for additional adjustment of the rate of flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/54—Gates or closures
    • B65D90/62—Gates or closures having closure members movable out of the plane of the opening
    • B65D90/626—Gates or closures having closure members movable out of the plane of the opening having a linear motion
    • 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
    • B65G65/00—Loading or unloading
    • B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
    • B65G65/34—Emptying devices
    • B65G65/40—Devices for emptying otherwise than from the top
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/36—Valve members
    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
    • F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
    • F16K3/26—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member
    • F16K3/267—Combination of a sliding valve and a lift valve
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • G05D7/0186—Control of flow without auxiliary power without moving parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
FI20051347A 2005-12-30 2005-12-30 Apparatus for gravimetric metering of powdered material from a container FI118214B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20051347A FI118214B (en) 2005-12-30 2005-12-30 Apparatus for gravimetric metering of powdered material from a container
PCT/FI2006/050514 WO2007077294A1 (en) 2005-12-30 2006-11-23 Metering valve

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20051347 2005-12-30
FI20051347A FI118214B (en) 2005-12-30 2005-12-30 Apparatus for gravimetric metering of powdered material from a container

Publications (3)

Publication Number Publication Date
FI20051347A0 true FI20051347A0 (en) 2005-12-30
FI20051347A FI20051347A (en) 2007-07-01
FI118214B FI118214B (en) 2007-08-31

Family

ID=35510709

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20051347A FI118214B (en) 2005-12-30 2005-12-30 Apparatus for gravimetric metering of powdered material from a container

Country Status (2)

Country Link
FI (1) FI118214B (en)
WO (1) WO2007077294A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108770705B (en) * 2018-05-18 2021-08-13 王锵铭 Pig feed feeding device and using method
JP7105484B2 (en) * 2018-10-22 2022-07-25 株式会社松井製作所 Granular material feeder

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US364583A (en) * 1887-06-07 Cultivator
US2569085A (en) * 1944-08-17 1951-09-25 Wood David Howard Hopper, with valve closure having vibrator therein, for sand and other divided material
FI80430C (en) * 1988-05-25 1990-06-11 Partek Ab Output device

Also Published As

Publication number Publication date
FI20051347A (en) 2007-07-01
FI118214B (en) 2007-08-31
WO2007077294A1 (en) 2007-07-12

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Legal Events

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Owner name: LAHTI PRECISION OY

Free format text: LAHTI PRECISION OY

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