ES417556A1 - Dispositivo comparador de senales codificadas segun un sis-tema de numeracion determinado y representadas por una pre- sion de fluido. - Google Patents

Dispositivo comparador de senales codificadas segun un sis-tema de numeracion determinado y representadas por una pre- sion de fluido.

Info

Publication number
ES417556A1
ES417556A1 ES417556A ES417556A ES417556A1 ES 417556 A1 ES417556 A1 ES 417556A1 ES 417556 A ES417556 A ES 417556A ES 417556 A ES417556 A ES 417556A ES 417556 A1 ES417556 A1 ES 417556A1
Authority
ES
Spain
Prior art keywords
pressure
signal
comparator
fluid
elastic membrane
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.)
Expired
Application number
ES417556A
Other languages
English (en)
Spanish (es)
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.)
LEKARSKI
Emerson Automation Solutions Final Control France SARL
Original Assignee
LEKARSKI
Gachot SCA
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 LEKARSKI, Gachot SCA filed Critical LEKARSKI
Publication of ES417556A1 publication Critical patent/ES417556A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • Y10T137/8593—Systems
    • Y10T137/877—With flow control means for branched passages
    • Y10T137/87885—Sectional block structure

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Measuring Fluid Pressure (AREA)
  • Measuring Volume Flow (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
ES417556A 1972-08-04 1973-08-03 Dispositivo comparador de senales codificadas segun un sis-tema de numeracion determinado y representadas por una pre- sion de fluido. Expired ES417556A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7228245A FR2194896B1 (OSRAM) 1972-08-04 1972-08-04

Publications (1)

Publication Number Publication Date
ES417556A1 true ES417556A1 (es) 1976-03-16

Family

ID=9102905

Family Applications (1)

Application Number Title Priority Date Filing Date
ES417556A Expired ES417556A1 (es) 1972-08-04 1973-08-03 Dispositivo comparador de senales codificadas segun un sis-tema de numeracion determinado y representadas por una pre- sion de fluido.

Country Status (7)

Country Link
US (1) US3934611A (OSRAM)
JP (1) JPS4958288A (OSRAM)
DE (1) DE2337647A1 (OSRAM)
ES (1) ES417556A1 (OSRAM)
FR (1) FR2194896B1 (OSRAM)
GB (1) GB1426487A (OSRAM)
IT (1) IT989920B (OSRAM)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2648751C2 (de) * 1976-10-27 1986-04-30 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V., 3400 Göttingen Vorrichtung für die Zuführung flüssiger oder gasförmiger Substanzen zu einem Verarbeitungsgefäß
GB1595240A (en) * 1977-11-28 1981-08-12 Kay F X Fluid control valves
US4304257A (en) * 1980-07-01 1981-12-08 Instrumentation Laboratory Inc. Valve with flexible sheet member
US4601881A (en) * 1984-11-01 1986-07-22 Allied Corporation Liquid handling system
US4624928A (en) * 1984-11-01 1986-11-25 Allied Corporation Liquid handling process
US4640821A (en) * 1985-07-16 1987-02-03 Fisher Scientific Company Analysis apparatus
US4869282A (en) * 1988-12-09 1989-09-26 Rosemount Inc. Micromachined valve with polyimide film diaphragm
US5401963A (en) * 1993-11-01 1995-03-28 Rosemount Analytical Inc. Micromachined mass spectrometer
US5542444A (en) * 1994-11-07 1996-08-06 Abbott Laboratories Valve and method of using
US5834314A (en) * 1994-11-07 1998-11-10 Abbott Laboratories Method and apparatus for metering a fluid
US5775371A (en) * 1995-03-08 1998-07-07 Abbott Laboratories Valve control
WO1997004372A2 (en) * 1995-07-20 1997-02-06 Abbott Laboratories Valve construction and method of use
US5967163A (en) * 1996-01-30 1999-10-19 Abbott Laboratories Actuator and method
US6637476B2 (en) 2002-04-01 2003-10-28 Protedyne Corporation Robotically manipulable sample handling tool
US6862916B2 (en) * 2002-06-04 2005-03-08 Siemens Energy & Automation, Inc. Gas chromatograph sample valve
US7249529B2 (en) * 2003-03-28 2007-07-31 Protedyne Corporation Robotically manipulable sample handling tool
US8910836B2 (en) * 2010-03-19 2014-12-16 Ambrosios Kambouris Valve assembly
DE102014219712B4 (de) * 2014-09-29 2016-04-07 Siemens Aktiengesellschaft Mehrwegeventil
US11236846B1 (en) * 2019-07-11 2022-02-01 Facebook Technologies, Llc Fluidic control: using exhaust as a control mechanism

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3176516A (en) * 1959-12-11 1965-04-06 Phillips Petroleum Co Electromagnetic multiport valve
US3653408A (en) * 1969-11-24 1972-04-04 Westinghouse Air Brake Co Diaphragm operated logic valves
NL7006059A (OSRAM) * 1970-04-25 1971-10-27
CH539210A (de) * 1970-05-26 1973-07-15 Ondrej Brychta Und Christopher Logische Fluidikschaltung
US3680590A (en) * 1970-10-19 1972-08-01 Ibm Fluid-operated diaphragm logic devices
CH532724A (it) * 1970-11-25 1973-01-15 Dordoni Innocente Componente per Circuiti logici pneumatici a due distinti Comandi di Consenso

Also Published As

Publication number Publication date
FR2194896B1 (OSRAM) 1976-01-23
GB1426487A (en) 1976-02-25
JPS4958288A (OSRAM) 1974-06-06
IT989920B (it) 1975-06-10
FR2194896A1 (OSRAM) 1974-03-01
US3934611A (en) 1976-01-27
DE2337647A1 (de) 1974-02-21

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