IT7927232A0 - Dispositivo proporzionatore di portata di fluido. - Google Patents

Dispositivo proporzionatore di portata di fluido.

Info

Publication number
IT7927232A0
IT7927232A0 IT7927232A IT2723279A IT7927232A0 IT 7927232 A0 IT7927232 A0 IT 7927232A0 IT 7927232 A IT7927232 A IT 7927232A IT 2723279 A IT2723279 A IT 2723279A IT 7927232 A0 IT7927232 A0 IT 7927232A0
Authority
IT
Italy
Prior art keywords
fluid flow
proportioning device
flow proportioning
fluid
proportioning
Prior art date
Application number
IT7927232A
Other languages
English (en)
Other versions
IT1124956B (it
Inventor
Bron Dan
Original Assignee
Bron Dan
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 Bron Dan filed Critical Bron Dan
Publication of IT7927232A0 publication Critical patent/IT7927232A0/it
Application granted granted Critical
Publication of IT1124956B publication Critical patent/IT1124956B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D3/00—Arrangements for supervising or controlling working operations
    • F17D3/12—Arrangements for supervising or controlling working operations for injecting a composition into the line
    • 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
    • A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
    • A01M7/0089—Regulating or controlling systems
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
    • G05D11/03—Controlling ratio of two or more flows of fluid or fluent material without auxiliary power
    • 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
    • G05D7/0146—Control of flow without auxiliary power the in-line sensing element being a piston or float without flexible member or spring
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2514—Self-proportioning flow systems
    • Y10T137/2516—Interconnected flow displacement elements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2514—Self-proportioning flow systems
    • Y10T137/2521—Flow comparison or differential response
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2514—Self-proportioning flow systems
    • Y10T137/2521—Flow comparison or differential response
    • Y10T137/2524—Flow dividers [e.g., reversely acting controls]

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • Pest Control & Pesticides (AREA)
  • General Engineering & Computer Science (AREA)
  • Insects & Arthropods (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Multiple-Way Valves (AREA)
  • Measuring Volume Flow (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
IT27232/79A 1978-11-12 1979-11-12 Dispositivo proporzionatore di portata di fluido IT1124956B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL55925A IL55925A (en) 1978-11-12 1978-11-12 Self regulated fluid flow rate proportioning device

Publications (2)

Publication Number Publication Date
IT7927232A0 true IT7927232A0 (it) 1979-11-12
IT1124956B IT1124956B (it) 1986-05-14

Family

ID=11050661

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27232/79A IT1124956B (it) 1978-11-12 1979-11-12 Dispositivo proporzionatore di portata di fluido

Country Status (7)

Country Link
US (1) US4279267A (it)
JP (1) JPS56109960A (it)
DE (1) DE2945316A1 (it)
FR (1) FR2441211A1 (it)
GB (1) GB2041166B (it)
IL (1) IL55925A (it)
IT (1) IT1124956B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU185090B (en) * 1982-02-25 1984-11-28 Debreceni Mezoegazdasagi Foam forming head, control apparatus as well as device from these first for agricultural row marking by foam
GB2125519B (en) * 1982-08-19 1986-01-08 Cistermiser Ltd Fluid flow control valve
GB2338518B (en) * 1998-03-13 2001-08-01 Cyril Rushton The irrigation of barren land & hydraulic generation of electricity
KR101292866B1 (ko) * 2010-09-19 2013-08-02 박은태 유체배출장치

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2760510A (en) * 1953-09-17 1956-08-28 William D Trethewey Volume control valve
US3116749A (en) * 1961-09-05 1964-01-07 Foxboro Co Interconnected flow displacement elements for proportioning two fluids
SU395812A1 (ru) * 1971-01-18 1973-08-28 Регулятор соотношения расходов прямого действия

Also Published As

Publication number Publication date
US4279267A (en) 1981-07-21
GB2041166A (en) 1980-09-03
JPS56109960A (en) 1981-08-31
IL55925A (en) 1982-12-31
GB2041166B (en) 1983-01-12
IL55925A0 (en) 1979-11-30
DE2945316A1 (de) 1980-05-22
IT1124956B (it) 1986-05-14
FR2441211A1 (fr) 1980-06-06

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