DE1943137B2 - Venturi-Düse zum Steuern von Strömungsmittel- Schaltelementen - Google Patents

Venturi-Düse zum Steuern von Strömungsmittel- Schaltelementen

Info

Publication number
DE1943137B2
DE1943137B2 DE1943137A DE1943137A DE1943137B2 DE 1943137 B2 DE1943137 B2 DE 1943137B2 DE 1943137 A DE1943137 A DE 1943137A DE 1943137 A DE1943137 A DE 1943137A DE 1943137 B2 DE1943137 B2 DE 1943137B2
Authority
DE
Germany
Prior art keywords
channel
venturi nozzle
fluid
line
pressure
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.)
Pending
Application number
DE1943137A
Other languages
German (de)
English (en)
Other versions
DE1943137A1 (de
Inventor
Carl Anders Ektorp Noren (Schweden)
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.)
Atlas Copco AB
Original Assignee
Atlas Copco AB
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 Atlas Copco AB filed Critical Atlas Copco AB
Publication of DE1943137A1 publication Critical patent/DE1943137A1/de
Publication of DE1943137B2 publication Critical patent/DE1943137B2/de
Pending 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
    • F15C1/00—Circuit elements having no moving parts
    • F15C1/08—Boundary-layer devices, e.g. wall-attachment amplifiers coanda effect
    • 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
    • Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
    • Y10T137/218—Means to regulate or vary operation of device
    • Y10T137/2202—By movable element
    • Y10T137/2218—Means [e.g., valve] in control input
    • 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
    • Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
    • Y10T137/2273—Device including linearly-aligned power stream emitter and power stream collector

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Measuring Arrangements Characterized By The Use Of Fluids (AREA)
  • Fluid-Driven Valves (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Control Of Fluid Pressure (AREA)
  • Measuring Volume Flow (AREA)
DE1943137A 1968-08-26 1969-08-25 Venturi-Düse zum Steuern von Strömungsmittel- Schaltelementen Pending DE1943137B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1143468A SE327340B (da) 1968-08-26 1968-08-26

Publications (2)

Publication Number Publication Date
DE1943137A1 DE1943137A1 (de) 1970-08-20
DE1943137B2 true DE1943137B2 (de) 1974-04-25

Family

ID=20293958

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1943137A Pending DE1943137B2 (de) 1968-08-26 1969-08-25 Venturi-Düse zum Steuern von Strömungsmittel- Schaltelementen

Country Status (5)

Country Link
US (1) US3656495A (da)
JP (1) JPS4813158B1 (da)
DE (1) DE1943137B2 (da)
GB (1) GB1274276A (da)
SE (1) SE327340B (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2164671C2 (de) * 1971-12-24 1987-10-01 Bergwerksverband Gmbh, 4300 Essen Verfahren und Einrichtung zur pneumatischen Steuerung der Dosierung von pneumatisch geförderten körnigen und/oder staubförmigen Materialien
US3830096A (en) * 1972-07-18 1974-08-20 Meidensha Electric Mfg Co Ltd A load insensitive type fluid restrictor
US4027407A (en) * 1975-11-24 1977-06-07 Kiss Sandor G Jet flow alternator
AU5368299A (en) * 1999-08-31 2001-03-26 Dct Double-Cone Technology Ag Double cone for generation of a pressure difference
US7128092B2 (en) * 1999-08-31 2006-10-31 Dct Double-Cone Technology Ag Separating arrangement for treatment of fluids
GB0305118D0 (en) * 2003-03-06 2003-04-09 Intersurgical Ltd Improvements relating to venturi devices
US8517350B2 (en) * 2011-08-24 2013-08-27 Franmara, Inc. Venturi apparatus for pouring and aereating beverages
US10898895B2 (en) 2018-09-13 2021-01-26 Talis Biomedical Corporation Vented converging capillary biological sample port and reservoir
US11008627B2 (en) 2019-08-15 2021-05-18 Talis Biomedical Corporation Diagnostic system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3182674A (en) * 1961-07-24 1965-05-11 Sperry Rand Corp System and apparatus for producing, maintaining and controlling laminar fluid streamflow
US3232095A (en) * 1962-03-23 1966-02-01 Moore Products Co Pneumatic measuring apparatus
US3194253A (en) * 1962-06-21 1965-07-13 Pitney Bowes Inc Fluid flow control device
US3212515A (en) * 1962-07-13 1965-10-19 Giannini Controls Corp Fluid amplifier
FR1351404A (fr) * 1962-08-07 1964-02-07 Snecma Servo-valve aérodynamique ou hydrodynamique utilisable notamment pour la gouverne et la stabilisation des fusées
US3170476A (en) * 1962-08-22 1965-02-23 Honeywell Inc Pure fluid amplifier
US3258023A (en) * 1963-04-12 1966-06-28 Romald E Bowles Pneumatic eye
US3204405A (en) * 1964-02-20 1965-09-07 Raymond W Warren Three dimensional jet vectoring system
US3468328A (en) * 1965-10-15 1969-09-23 Bowles Eng Corp Distributed amplifier
US3457935A (en) * 1966-11-28 1969-07-29 Gen Electric Fluid amplifiers
US3500846A (en) * 1966-12-30 1970-03-17 Imp Eastman Corp Fluid device
US3509897A (en) * 1967-05-05 1970-05-05 Aro Corp Fluidic logic memory element

Also Published As

Publication number Publication date
US3656495A (en) 1972-04-18
JPS4813158B1 (da) 1973-04-25
DE1943137A1 (de) 1970-08-20
SE327340B (da) 1970-08-17
GB1274276A (en) 1972-05-17

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