AT316888B - Fluidische Näherungsmeßvorrichtung mit Abgabe einer Wirbelströmung - Google Patents

Fluidische Näherungsmeßvorrichtung mit Abgabe einer Wirbelströmung

Info

Publication number
AT316888B
AT316888B AT911671A AT911671A AT316888B AT 316888 B AT316888 B AT 316888B AT 911671 A AT911671 A AT 911671A AT 911671 A AT911671 A AT 911671A AT 316888 B AT316888 B AT 316888B
Authority
AT
Austria
Prior art keywords
delivery
measuring device
vortex flow
proximity measuring
fluidic proximity
Prior art date
Application number
AT911671A
Other languages
English (en)
Original Assignee
Bowles Fluidics Corp
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 Bowles Fluidics Corp filed Critical Bowles Fluidics Corp
Application granted granted Critical
Publication of AT316888B publication Critical patent/AT316888B/de

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
    • F15C1/005—Circuit elements having no moving parts for measurement techniques, e.g. measuring from a distance; for detection devices, e.g. for presence detection; for sorting measured properties (testing); for gyrometers; for analysis; for chromatography
    • 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
    • Y10T137/0318—Processes
    • Y10T137/0391—Affecting flow by the addition of material or energy
    • 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
    • Y10T137/0318—Processes
    • Y10T137/0396—Involving pressure control
    • 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]
    • Y10T137/2065—Responsive to condition external of system
    • 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]
    • Y10T137/2087—Means to cause rotational flow of fluid [e.g., vortex generator]
    • Y10T137/2098—Vortex generator as control for system

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Measuring Volume Flow (AREA)
AT911671A 1970-10-21 1971-10-21 Fluidische Näherungsmeßvorrichtung mit Abgabe einer Wirbelströmung AT316888B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8264070A 1970-10-21 1970-10-21

Publications (1)

Publication Number Publication Date
AT316888B true AT316888B (de) 1974-07-25

Family

ID=22172451

Family Applications (1)

Application Number Title Priority Date Filing Date
AT911671A AT316888B (de) 1970-10-21 1971-10-21 Fluidische Näherungsmeßvorrichtung mit Abgabe einer Wirbelströmung

Country Status (7)

Country Link
US (1) US3712318A (de)
AT (1) AT316888B (de)
BE (1) BE774212A (de)
CH (1) CH535940A (de)
DD (1) DD98362A5 (de)
DE (1) DE2166696A1 (de)
FR (1) FR2111741B1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4203022A (en) * 1977-10-31 1980-05-13 Hypertherm, Incorporated Method and apparatus for positioning a plasma arc cutting torch
US4259988A (en) * 1979-09-17 1981-04-07 Avco Everett Research Laboratory, Inc. Vortex-diode check valve with flexible diaphragm
US7021120B2 (en) * 2004-04-28 2006-04-04 Asml Holding N.V. High resolution gas gauge proximity sensor
CN113339362B (zh) * 2021-05-14 2022-06-03 武汉理工大学 一种基于离心截断的送风装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1094833A (en) * 1965-09-24 1967-12-13 Burchell James Gladwyn Improvements in or relating to gauges
US3481180A (en) * 1967-03-22 1969-12-02 Bowles Eng Corp Vortex proximity sensor
US3543779A (en) * 1967-06-13 1970-12-01 Corning Glass Works Fluidic air gauge signal amplification and display circuit
US3597961A (en) * 1968-07-26 1971-08-10 Ite Imperial Corp Fluid operated sensing device
US3545256A (en) * 1969-02-10 1970-12-08 Pitney Bowes Inc High sensitivity fluidic proximity detector

Also Published As

Publication number Publication date
BE774212A (fr) 1972-02-14
FR2111741A1 (de) 1972-06-09
DD98362A5 (de) 1973-06-12
DE2166696A1 (de) 1975-05-15
CH535940A (de) 1973-04-15
FR2111741B1 (de) 1976-09-03
DE2152303B2 (de) 1975-08-14
DE2152303A1 (de) 1972-04-27
US3712318A (en) 1973-01-23

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee