SE341020B - - Google Patents
Info
- Publication number
- SE341020B SE341020B SE15307/66A SE1530766A SE341020B SE 341020 B SE341020 B SE 341020B SE 15307/66 A SE15307/66 A SE 15307/66A SE 1530766 A SE1530766 A SE 1530766A SE 341020 B SE341020 B SE 341020B
- Authority
- SE
- Sweden
- Prior art keywords
- nozzle
- resonant cavity
- piezoelectric disc
- cavity
- knife edge
- Prior art date
Links
- 239000012530 fluid Substances 0.000 abstract 3
- 230000010355 oscillation Effects 0.000 abstract 2
- 238000006073 displacement reaction Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
- H02N2/18—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing electrical output from mechanical input, e.g. generators
- H02N2/185—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing electrical output from mechanical input, e.g. generators using fluid streams
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C11/00—Electric fuzes
- F42C11/02—Electric fuzes with piezo-crystal
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C15/00—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges
- F42C15/28—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges operated by flow of fluent material, e.g. shot, fluids
- F42C15/29—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges operated by flow of fluent material, e.g. shot, fluids operated by fluidic oscillators; operated by dynamic fluid pressure, e.g. ram-air operated
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/30—Piezoelectric or electrostrictive devices with mechanical input and electrical output, e.g. functioning as generators or sensors
- H10N30/308—Membrane type
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US52989565A | 1965-11-10 | 1965-11-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
SE341020B true SE341020B (ja) | 1971-12-13 |
Family
ID=24111665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE15307/66A SE341020B (ja) | 1965-11-10 | 1966-11-09 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3666976A (ja) |
FR (1) | FR1604519A (ja) |
GB (1) | GB1239381A (ja) |
SE (1) | SE341020B (ja) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4275658A (en) * | 1979-10-12 | 1981-06-30 | The United States Of America As Represented By The Secretary Of The Army | Safing and arming signature for fuzes |
FR2481374A1 (fr) * | 1980-04-25 | 1981-10-30 | Loupere Jean | Generateur d'electricite comportant un systeme oscillant fluide-masses-resonateurs-recepteur |
FR2490286A1 (fr) * | 1980-09-12 | 1982-03-19 | Paris Jean Pierre | Eolienne a vibrations |
US4467236A (en) * | 1981-01-05 | 1984-08-21 | Piezo Electric Products, Inc. | Piezoelectric acousto-electric generator |
US5362987A (en) * | 1992-12-23 | 1994-11-08 | Alliedsignal Inc. | Fluidic generator |
JPH09233862A (ja) * | 1995-12-18 | 1997-09-05 | Seiko Epson Corp | 圧電体を用いた発電方法、発電装置および電子機器 |
US6580177B1 (en) | 1999-06-01 | 2003-06-17 | Continuum Control Corporation | Electrical power extraction from mechanical disturbances |
US6995496B1 (en) | 1999-06-01 | 2006-02-07 | Continuum Photonics, Inc. | Electrical power extraction from mechanical disturbances |
JP2001087566A (ja) * | 1999-09-17 | 2001-04-03 | Shain:Kk | 発光玩具 |
AU2000264993A1 (en) * | 2000-01-28 | 2002-02-13 | Halliburton Energy Services, Inc. | Vibration based power generator |
US6655035B2 (en) * | 2000-10-20 | 2003-12-02 | Continuum Photonics, Inc. | Piezoelectric generator |
US20050012434A1 (en) * | 2003-03-26 | 2005-01-20 | Continuum Photonics, Inc. | Robust piezoelectric power generation module |
WO2007064602A2 (en) * | 2005-12-01 | 2007-06-07 | Illinois Tool Works Inc. | Electrical generator |
US8134066B2 (en) * | 2006-08-07 | 2012-03-13 | Illinois Tool Works Inc. | Electric power generator |
US7696673B1 (en) | 2006-12-07 | 2010-04-13 | Dmitriy Yavid | Piezoelectric generators, motor and transformers |
US7948215B2 (en) * | 2007-04-19 | 2011-05-24 | Hadronex, Inc. | Methods and apparatuses for power generation in enclosures |
US9115699B2 (en) * | 2012-02-28 | 2015-08-25 | General Electric Company | Ultrasonic sound emitting devices for wind turbines |
US9125394B2 (en) * | 2013-01-30 | 2015-09-08 | General Electric Company | Ultrasonic sound emitting devices for wind turbines |
EP3275074B1 (en) * | 2015-03-27 | 2019-02-13 | Explea S.r.l. | Cell for converting fluid-dynamic forces into electrical energy, particularly for the production of wind power generators with limited weight and overall dimensions |
US10819252B2 (en) * | 2017-05-03 | 2020-10-27 | Parker-Hannifin Corporation | Adaptive hybrid wireless power generation using piezoelectric element and power beaming in hydraulic systems |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2539535A (en) * | 1946-03-16 | 1951-01-30 | Bell Telephone Labor Inc | Source of electrical energy |
US3239678A (en) * | 1961-03-01 | 1966-03-08 | Sonus Corp | Piezoelectric power system |
US3158166A (en) * | 1962-08-07 | 1964-11-24 | Raymond W Warren | Negative feedback oscillator |
US3337758A (en) * | 1964-12-22 | 1967-08-22 | Brothers Jack | Piezo-electric energy source for space vehicles |
-
1965
- 1965-11-10 US US529895A patent/US3666976A/en not_active Expired - Lifetime
-
1966
- 1966-11-09 SE SE15307/66A patent/SE341020B/xx unknown
- 1966-11-10 GB GB1239381D patent/GB1239381A/en not_active Expired
- 1966-11-10 FR FR1604519D patent/FR1604519A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1239381A (ja) | 1971-07-14 |
US3666976A (en) | 1972-05-30 |
FR1604519A (ja) | 1971-11-29 |
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