IT7829918A0 - Valvola di dosaggio del tipo a maschio, particolarmente perl'alimentazione di cariche. - Google Patents

Valvola di dosaggio del tipo a maschio, particolarmente perl'alimentazione di cariche.

Info

Publication number
IT7829918A0
IT7829918A0 IT7829918A IT2991878A IT7829918A0 IT 7829918 A0 IT7829918 A0 IT 7829918A0 IT 7829918 A IT7829918 A IT 7829918A IT 2991878 A IT2991878 A IT 2991878A IT 7829918 A0 IT7829918 A0 IT 7829918A0
Authority
IT
Italy
Prior art keywords
male type
dosing valve
type dosing
feeding charges
charges
Prior art date
Application number
IT7829918A
Other languages
English (en)
Other versions
IT1100279B (it
Original Assignee
Nat Petro Chem
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 Nat Petro Chem filed Critical Nat Petro Chem
Publication of IT7829918A0 publication Critical patent/IT7829918A0/it
Application granted granted Critical
Publication of IT1100279B publication Critical patent/IT1100279B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • B01J8/0035—Periodical feeding or evacuation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • B01J8/002—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor with a moving instrument
    • 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Lift Valve (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Valve Housings (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
IT29918/78A 1977-11-18 1978-11-17 Valvola di dosaggio del tipo a maschio,particolarmente per l'alimentazione di cariche IT1100279B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/852,658 US4155488A (en) 1977-11-18 1977-11-18 Shot-feeding metering valve

Publications (2)

Publication Number Publication Date
IT7829918A0 true IT7829918A0 (it) 1978-11-17
IT1100279B IT1100279B (it) 1985-09-28

Family

ID=25313910

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29918/78A IT1100279B (it) 1977-11-18 1978-11-17 Valvola di dosaggio del tipo a maschio,particolarmente per l'alimentazione di cariche

Country Status (13)

Country Link
US (1) US4155488A (it)
JP (1) JPS5476256A (it)
BE (1) BE872087A (it)
BR (1) BR7807526A (it)
CA (1) CA1092560A (it)
DE (1) DE2850006A1 (it)
DK (1) DK512378A (it)
FR (1) FR2409433A1 (it)
GB (1) GB2009103B (it)
IT (1) IT1100279B (it)
MX (1) MX146984A (it)
NL (1) NL7811338A (it)
NO (1) NO151763C (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0198589B1 (en) * 1985-03-14 1990-05-23 Mac Engineering Co. Ltd. Deep placement fertilizer distributor
JPH03102219A (ja) * 1989-09-14 1991-04-26 Futaba Denki Kogyo Kk 肉塊の定量充填装置
FR2807520B1 (fr) * 2000-04-06 2002-06-07 Cogema Dispositif de prelevement d'echantillons
DE10107648C1 (de) * 2001-02-19 2002-04-04 Email Cover R Scholz Gmbh Probenehmer
DE102007057415B4 (de) * 2007-11-27 2010-01-28 Sig Technology Ag Verwendung eines Ventils zur Probenahme von einem einen stückigen Anteil aufweisenden, fließfähigen Produkt

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB719692A (en) * 1950-09-02 1954-12-08 Meynell & Sons Ltd Improvements in, or relating to, valves of the rotary cylindrical plug type
FR1173505A (fr) * 1957-03-11 1959-02-26 Dispositif perfectionné pour l'introduction de matière fibreuse cellulosique dans un récipient sous pression
GB906121A (en) * 1960-04-21 1962-09-19 Pye Ltd Improvements in or relating to liquid sampling for gas chromatography
US3227312A (en) * 1964-09-08 1966-01-04 Nat Distillers Chem Corp Shot injector
DE2703832C2 (de) * 1976-02-17 1986-08-28 Müanyagipari Kutató Intézet, Budapest Vorrichtung zur kontinuierlichen, nach Menge und Verhältnis einstellbaren Dosierung von flüssigen Stoffen

Also Published As

Publication number Publication date
GB2009103A (en) 1979-06-13
US4155488A (en) 1979-05-22
MX146984A (es) 1982-09-21
JPS5476256A (en) 1979-06-18
FR2409433A1 (fr) 1979-06-15
BE872087A (fr) 1979-05-17
NO783886L (no) 1979-05-21
BR7807526A (pt) 1979-07-24
NO151763B (no) 1985-02-18
FR2409433B1 (it) 1983-09-02
GB2009103B (en) 1982-06-30
NO151763C (no) 1985-06-05
IT1100279B (it) 1985-09-28
DK512378A (da) 1979-05-19
DE2850006A1 (de) 1979-06-28
CA1092560A (en) 1980-12-30
NL7811338A (nl) 1979-05-22

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