WO2020055367A3 - Récupération d'énergie de vibrations de hauts-parleurs - Google Patents

Récupération d'énergie de vibrations de hauts-parleurs Download PDF

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Publication number
WO2020055367A3
WO2020055367A3 PCT/TR2019/050731 TR2019050731W WO2020055367A3 WO 2020055367 A3 WO2020055367 A3 WO 2020055367A3 TR 2019050731 W TR2019050731 W TR 2019050731W WO 2020055367 A3 WO2020055367 A3 WO 2020055367A3
Authority
WO
WIPO (PCT)
Prior art keywords
energy harvesting
loudspeaker vibration
vibration
loudspeaker
loudspeakers
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.)
Ceased
Application number
PCT/TR2019/050731
Other languages
English (en)
Other versions
WO2020055367A2 (fr
Inventor
Emre TELCI
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2020055367A2 publication Critical patent/WO2020055367A2/fr
Publication of WO2020055367A3 publication Critical patent/WO2020055367A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • H02N2/186—Vibration harvesters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/08—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for recovering energy derived from swinging, rolling, pitching or like movements, e.g. from the vibrations of a machine
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2807—Enclosures comprising vibrating or resonating arrangements
    • H04R1/283—Enclosures comprising vibrating or resonating arrangements using a passive diaphragm
    • H04R1/2834—Enclosures comprising vibrating or resonating arrangements using a passive diaphragm for loudspeaker transducers
    • 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
    • H10N30/304—Beam type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2807—Enclosures comprising vibrating or resonating arrangements
    • H04R1/2838—Enclosures comprising vibrating or resonating arrangements of the bandpass type
    • H04R1/2842—Enclosures comprising vibrating or resonating arrangements of the bandpass type for loudspeaker transducers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Otolaryngology (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Automatic Cycles, And Cycles In General (AREA)

Abstract

L'invention concerne un dispositif qui permet de récupérer l'électricité de vibrations créées par des hauts-parleurs.
PCT/TR2019/050731 2018-09-11 2019-09-06 Récupération d'énergie de vibrations de hauts-parleurs Ceased WO2020055367A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR201812970 2018-09-11
TR2018/12970 2018-09-11

Publications (2)

Publication Number Publication Date
WO2020055367A2 WO2020055367A2 (fr) 2020-03-19
WO2020055367A3 true WO2020055367A3 (fr) 2020-07-23

Family

ID=69777793

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/TR2019/050731 Ceased WO2020055367A2 (fr) 2018-09-11 2019-09-06 Récupération d'énergie de vibrations de hauts-parleurs

Country Status (1)

Country Link
WO (1) WO2020055367A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119211820B (zh) * 2024-09-20 2025-12-05 维沃移动通信有限公司 麦克风和电子设备

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170069823A1 (en) * 2015-07-01 2017-03-09 Michael Karpelson Nonlinear vibration energy harvesting system
WO2017102977A1 (fr) * 2015-12-17 2017-06-22 Philips Lighting Holding B.V. Système d'accessoire et procédé d'alimentation d'accessoire
KR20170091241A (ko) * 2016-01-29 2017-08-09 충북대학교 산학협력단 진동 에너지 회수 검사장치

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170069823A1 (en) * 2015-07-01 2017-03-09 Michael Karpelson Nonlinear vibration energy harvesting system
WO2017102977A1 (fr) * 2015-12-17 2017-06-22 Philips Lighting Holding B.V. Système d'accessoire et procédé d'alimentation d'accessoire
KR20170091241A (ko) * 2016-01-29 2017-08-09 충북대학교 산학협력단 진동 에너지 회수 검사장치

Also Published As

Publication number Publication date
WO2020055367A2 (fr) 2020-03-19

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