GB1235222A - Fluidic oscillator - Google Patents

Fluidic oscillator

Info

Publication number
GB1235222A
GB1235222A GB4435969A GB4435969A GB1235222A GB 1235222 A GB1235222 A GB 1235222A GB 4435969 A GB4435969 A GB 4435969A GB 4435969 A GB4435969 A GB 4435969A GB 1235222 A GB1235222 A GB 1235222A
Authority
GB
United Kingdom
Prior art keywords
conduits
area ratios
pairs
fluidic oscillator
sept
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
GB4435969A
Inventor
Trevor George Sutton
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.)
Garrett Corp
Original Assignee
Garrett 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 Garrett Corp filed Critical Garrett Corp
Priority to GB4435969A priority Critical patent/GB1235222A/en
Publication of GB1235222A publication Critical patent/GB1235222A/en
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
    • F15C1/00—Circuit elements having no moving parts
    • F15C1/08—Boundary-layer devices, e.g. wall-attachment amplifiers coanda effect

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)

Abstract

1,235,222. Pure fluid oscillators. GARRETT CORP. Sept. 8, 1969, No.44359/69. Heading G3H. In a fluid oscillator changes in frequency which would normally result from variations in the supply pressure P s , are inhibited by providing a pair of bi-stable devices 24, 25 the outputs of each of which feed the control inlets of the other over pairs of conduits 35, 36 and 37, 38 which have high and low length/area ratios. The Specification sets out the experimental results using pairs of conduits having a number of different length/area ratios.
GB4435969A 1969-09-08 1969-09-08 Fluidic oscillator Expired GB1235222A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4435969A GB1235222A (en) 1969-09-08 1969-09-08 Fluidic oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4435969A GB1235222A (en) 1969-09-08 1969-09-08 Fluidic oscillator

Publications (1)

Publication Number Publication Date
GB1235222A true GB1235222A (en) 1971-06-09

Family

ID=10432915

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4435969A Expired GB1235222A (en) 1969-09-08 1969-09-08 Fluidic oscillator

Country Status (1)

Country Link
GB (1) GB1235222A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008135967A1 (en) * 2007-05-02 2008-11-13 Ramot At Tel Aviv University Ltd. Apparatus and method for oscillating fluid jets

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008135967A1 (en) * 2007-05-02 2008-11-13 Ramot At Tel Aviv University Ltd. Apparatus and method for oscillating fluid jets
US8550120B2 (en) 2007-05-02 2013-10-08 Ramot At Tel-Aviv University Ltd. Apparatus and method for oscillating fluid jets
US8616615B2 (en) 2007-05-02 2013-12-31 Ramot At Tel-Aviv University Ltd. Methods and apparatus for reduction of aerodynamic drag
US9193398B2 (en) 2007-05-02 2015-11-24 Ramot At Tel-Aviv University Ltd. Methods and apparatus for reduction of aerodynamic drag

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