FR2362064A1 - Metering valve for granular material stored in bulk - has rotating perforated plates to allow material to fall through when holes register - Google Patents

Metering valve for granular material stored in bulk - has rotating perforated plates to allow material to fall through when holes register

Info

Publication number
FR2362064A1
FR2362064A1 FR7622461A FR7622461A FR2362064A1 FR 2362064 A1 FR2362064 A1 FR 2362064A1 FR 7622461 A FR7622461 A FR 7622461A FR 7622461 A FR7622461 A FR 7622461A FR 2362064 A1 FR2362064 A1 FR 2362064A1
Authority
FR
France
Prior art keywords
holes
bulk
fall
metering valve
perforated plates
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
FR7622461A
Other languages
French (fr)
Other versions
FR2362064B1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7622461A priority Critical patent/FR2362064A1/en
Priority to GB29394/77A priority patent/GB1583064A/en
Priority to CA282,760A priority patent/CA1066237A/en
Priority to PT66817A priority patent/PT66817B/en
Priority to DK321577A priority patent/DK321577A/en
Priority to LU77785A priority patent/LU77785A1/xx
Priority to IT83434/77A priority patent/IT1117815B/en
Priority to BE179364A priority patent/BE856840A/en
Priority to NL7707890A priority patent/NL7707890A/en
Priority to ES460795A priority patent/ES460795A1/en
Priority to CH882477A priority patent/CH617599A5/fr
Priority to IE1496/77A priority patent/IE45310B1/en
Priority to US05/817,087 priority patent/US4179041A/en
Publication of FR2362064A1 publication Critical patent/FR2362064A1/en
Application granted granted Critical
Publication of FR2362064B1 publication Critical patent/FR2362064B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/18—Feeding the material into the injection moulding apparatus, i.e. feeding the non-plastified material into the injection unit
    • B29C45/1816—Feeding auxiliary material, e.g. colouring material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/714—Feed mechanisms for feeding predetermined amounts
    • B01F35/7141—Feed mechanisms for feeding predetermined amounts using measuring chambers moving between a loading and unloading position, e.g. reciprocating feed frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/285—Feeding the extrusion material to the extruder
    • B29C48/29—Feeding the extrusion material to the extruder in liquid form
    • 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
    • G01F11/14—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 reciprocates
    • G01F11/18—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 reciprocates for fluent solid material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)

Abstract

The material is stored in bulk in a silo which has a metering delivery valve. The valve consists of three close parallel plates (1, 2, 3). Each plate is furnished with a number of posts spaced at determined intervals. When a set of holes in plates (1) and (2) line up, the material fills the holes. As the holes move out of line material is trapped in the centre plate space. The quantity trapped is a known quantity which can be released into the space below the valve when the filled spaces line up again with the holes in the bottom plate.
FR7622461A 1976-07-16 1976-07-16 Metering valve for granular material stored in bulk - has rotating perforated plates to allow material to fall through when holes register Granted FR2362064A1 (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
FR7622461A FR2362064A1 (en) 1976-07-16 1976-07-16 Metering valve for granular material stored in bulk - has rotating perforated plates to allow material to fall through when holes register
GB29394/77A GB1583064A (en) 1976-07-16 1977-07-13 Method of extracting measuring and adding a product
CA282,760A CA1066237A (en) 1976-07-16 1977-07-14 Method of extracting, measuring and adding a product
BE179364A BE856840A (en) 1976-07-16 1977-07-15 PRODUCT EXTRACTION, DOSAGE AND SUPPLY PROCESS
LU77785A LU77785A1 (en) 1976-07-16 1977-07-15
IT83434/77A IT1117815B (en) 1976-07-16 1977-07-15 EXTRACTION PROCESS, DOSAGE AND PRODUCT SUPPORT
PT66817A PT66817B (en) 1976-07-16 1977-07-15 METHOD OF EXTRACTING DOSAGE AND PRODUCT DELIVERY
NL7707890A NL7707890A (en) 1976-07-16 1977-07-15 METHOD AND EQUIPMENT FOR TAKING CERTAIN QUANTITIES OF A SUBSTANCE FROM A STOCK.
ES460795A ES460795A1 (en) 1976-07-16 1977-07-15 Method of an apparatus for extracting, measuring and adding a product
CH882477A CH617599A5 (en) 1976-07-16 1977-07-15
DK321577A DK321577A (en) 1976-07-16 1977-07-15 METHOD AND DEVICE FOR SETTING DOSAGE AND ADDITION OF A PRODUCT
US05/817,087 US4179041A (en) 1976-07-16 1977-07-18 Method of an apparatus for extracting, measuring and adding a product
IE1496/77A IE45310B1 (en) 1976-07-16 1977-07-18 Method of extracting mesasuring and adding a product

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7622461A FR2362064A1 (en) 1976-07-16 1976-07-16 Metering valve for granular material stored in bulk - has rotating perforated plates to allow material to fall through when holes register

Publications (2)

Publication Number Publication Date
FR2362064A1 true FR2362064A1 (en) 1978-03-17
FR2362064B1 FR2362064B1 (en) 1978-12-22

Family

ID=9176045

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7622461A Granted FR2362064A1 (en) 1976-07-16 1976-07-16 Metering valve for granular material stored in bulk - has rotating perforated plates to allow material to fall through when holes register

Country Status (2)

Country Link
BE (1) BE856840A (en)
FR (1) FR2362064A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2467071A1 (en) * 1979-10-09 1981-04-17 Dart Ind Inc APPARATUS AND METHOD FOR ASSAYING AND TRANSFERRING MATERIALS
EP0155269A1 (en) * 1983-09-02 1985-09-25 WOOD, Horace Glynn Method and apparatus for cyclically dispensing lubricants and colorings for use in injection molding machines
FR2717784A1 (en) * 1994-03-25 1995-09-29 M2Ct Sarl Measuring system for homeopathic granules

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2877937A (en) * 1957-11-01 1959-03-17 Gordon E Weir Measuring dispenser
FR1455104A (en) * 1965-05-05 1966-04-01 Liquid, powder or granular dispenser-dispenser
US3260415A (en) * 1964-07-13 1966-07-12 Takeda Chemical Industries Ltd Particulate solid material discharge apparatus
BE711492A (en) * 1968-02-29 1968-07-01
FR1546792A (en) * 1967-10-13 1968-11-22 Behin Ets R Device for unloading or emptying of receptacles, containers and the like

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2877937A (en) * 1957-11-01 1959-03-17 Gordon E Weir Measuring dispenser
US3260415A (en) * 1964-07-13 1966-07-12 Takeda Chemical Industries Ltd Particulate solid material discharge apparatus
FR1455104A (en) * 1965-05-05 1966-04-01 Liquid, powder or granular dispenser-dispenser
FR1546792A (en) * 1967-10-13 1968-11-22 Behin Ets R Device for unloading or emptying of receptacles, containers and the like
BE711492A (en) * 1968-02-29 1968-07-01

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2467071A1 (en) * 1979-10-09 1981-04-17 Dart Ind Inc APPARATUS AND METHOD FOR ASSAYING AND TRANSFERRING MATERIALS
EP0155269A1 (en) * 1983-09-02 1985-09-25 WOOD, Horace Glynn Method and apparatus for cyclically dispensing lubricants and colorings for use in injection molding machines
EP0155269A4 (en) * 1983-09-02 1986-11-21 Horace Glynn Wood Method and apparatus for cyclically dispensing lubricants and colorings for use in injection molding machines.
FR2717784A1 (en) * 1994-03-25 1995-09-29 M2Ct Sarl Measuring system for homeopathic granules

Also Published As

Publication number Publication date
BE856840A (en) 1977-10-31
FR2362064B1 (en) 1978-12-22

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ST Notification of lapse