IT973586B - Impianto per la elaborazione di segnali di fluido - Google Patents

Impianto per la elaborazione di segnali di fluido

Info

Publication number
IT973586B
IT973586B IT54070/72A IT5407072A IT973586B IT 973586 B IT973586 B IT 973586B IT 54070/72 A IT54070/72 A IT 54070/72A IT 5407072 A IT5407072 A IT 5407072A IT 973586 B IT973586 B IT 973586B
Authority
IT
Italy
Prior art keywords
plant
processing
fluid signals
fluid
signals
Prior art date
Application number
IT54070/72A
Other languages
English (en)
Italian (it)
Original Assignee
Johnson Service Co
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 Johnson Service Co filed Critical Johnson Service Co
Application granted granted Critical
Publication of IT973586B publication Critical patent/IT973586B/it

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B9/00—Safety arrangements
    • G05B9/05—Safety arrangements fluidic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C3/00—Circuit elements having moving parts
    • F15C3/04—Circuit elements having moving parts using diaphragms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C4/00—Circuit elements characterised by their special functions
    • 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
    • Y10T137/2278—Pressure modulating relays or followers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Control Of Fluid Pressure (AREA)
  • Fluid-Driven Valves (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
IT54070/72A 1971-11-18 1972-11-16 Impianto per la elaborazione di segnali di fluido IT973586B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00199893A US3835876A (en) 1971-11-18 1971-11-18 Fluid signal limiting device

Publications (1)

Publication Number Publication Date
IT973586B true IT973586B (it) 1974-06-10

Family

ID=22739450

Family Applications (1)

Application Number Title Priority Date Filing Date
IT54070/72A IT973586B (it) 1971-11-18 1972-11-16 Impianto per la elaborazione di segnali di fluido

Country Status (9)

Country Link
US (1) US3835876A (Direct)
JP (2) JPS4861868A (Direct)
AU (1) AU466512B2 (Direct)
CA (1) CA962600A (Direct)
DE (1) DE2253457C3 (Direct)
FR (1) FR2160586B1 (Direct)
GB (1) GB1402279A (Direct)
IT (1) IT973586B (Direct)
ZA (1) ZA727111B (Direct)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4283008A (en) * 1979-06-04 1981-08-11 The Trane Company Pressurized signal control apparatus
US4231515A (en) * 1979-06-04 1980-11-04 The Trane Company Pressurized control signal apparatus
US4325427A (en) * 1979-11-06 1982-04-20 Johnson Controls, Inc. Dual thermostat control apparatus with dead band response
GB8814925D0 (en) * 1988-06-23 1988-07-27 Fxk Patents Ltd Fluid control valves
EP1715957B1 (en) * 2004-02-19 2009-05-13 ITW Limited Pressure monitoring device for a paint spray gun
FR2979288B1 (fr) * 2011-08-25 2013-08-23 Valeo Systemes Thermiques Dispositif de controle d'une circulation de fluide refrigerant et circuit incorporant un tel dispositif

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5027540A (Direct) * 1973-07-10 1975-03-20

Also Published As

Publication number Publication date
AU466512B2 (en) 1975-10-30
JPS5372087U (Direct) 1978-06-16
FR2160586B1 (Direct) 1976-04-23
DE2253457C3 (de) 1978-12-21
DE2253457B2 (de) 1978-04-20
CA962600A (en) 1975-02-11
JPS5647375Y2 (Direct) 1981-11-06
GB1402279A (en) 1975-08-06
AU4736672A (en) 1974-04-11
US3835876A (en) 1974-09-17
JPS4861868A (Direct) 1973-08-29
DE2253457A1 (de) 1973-05-24
ZA727111B (en) 1973-06-27
FR2160586A1 (Direct) 1973-06-29

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