DK49186D0 - DRIVING ORGANIZATION FOR AN ELECTROMECHANICAL VIBRATOR - Google Patents

DRIVING ORGANIZATION FOR AN ELECTROMECHANICAL VIBRATOR

Info

Publication number
DK49186D0
DK49186D0 DK49186A DK49186A DK49186D0 DK 49186 D0 DK49186 D0 DK 49186D0 DK 49186 A DK49186 A DK 49186A DK 49186 A DK49186 A DK 49186A DK 49186 D0 DK49186 D0 DK 49186D0
Authority
DK
Denmark
Prior art keywords
electromechanical vibrator
driving organization
organization
driving
vibrator
Prior art date
Application number
DK49186A
Other languages
Danish (da)
Other versions
DK49186A (en
Inventor
Yasuji Tamura
Original Assignee
Sanden 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 Sanden Corp filed Critical Sanden Corp
Publication of DK49186D0 publication Critical patent/DK49186D0/en
Publication of DK49186A publication Critical patent/DK49186A/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/22—Automatic control in amplifiers having discharge tubes
    • H03G3/24—Control dependent upon ambient noise level or sound level
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H23/00—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms
    • A61H23/02—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive
    • A61H23/0218—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive with alternating magnetic fields producing a translating or oscillating movement
    • A61H23/0236—Percussion or vibration massage, e.g. using supersonic vibration; Suction-vibration massage; Massage with moving diaphragms with electric or magnetic drive with alternating magnetic fields producing a translating or oscillating movement using sonic waves, e.g. using loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/002—Damping circuit arrangements for transducers, e.g. motional feedback circuits

Landscapes

  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Acoustics & Sound (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Rehabilitation Therapy (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Control Of Amplification And Gain Control (AREA)
  • Circuit For Audible Band Transducer (AREA)
DK49186A 1985-02-01 1986-01-31 DRIVING ORGANIZATION FOR AN ELECTROMECHANICAL VIBRATOR DK49186A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1201785U JPS61131189U (en) 1985-02-01 1985-02-01

Publications (2)

Publication Number Publication Date
DK49186D0 true DK49186D0 (en) 1986-01-31
DK49186A DK49186A (en) 1986-08-02

Family

ID=11793827

Family Applications (1)

Application Number Title Priority Date Filing Date
DK49186A DK49186A (en) 1985-02-01 1986-01-31 DRIVING ORGANIZATION FOR AN ELECTROMECHANICAL VIBRATOR

Country Status (5)

Country Link
JP (1) JPS61131189U (en)
AU (1) AU584667B2 (en)
DK (1) DK49186A (en)
GB (1) GB2170666A (en)
NL (1) NL8600201A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2627693B1 (en) * 1988-02-26 1991-06-28 Romain Michel ELECTROMAGNETIC APPARATUS FOR MEDICAL TREATMENTS BY LOCAL VIBRATORY STIMULATIONS
JPH0389706A (en) * 1989-09-01 1991-04-15 Pioneer Electron Corp Automatic sound volume adjustment device
GB2257317A (en) * 1991-06-26 1993-01-06 Damian Rupert Lindley Automatic volume control for car stereo
US7064655B2 (en) * 2003-12-31 2006-06-20 Sony Ericsson Mobile Communications Ab Variable-eccentricity tactile generator
US8175302B2 (en) 2005-11-10 2012-05-08 Koninklijke Philips Electronics N.V. Device for and method of generating a vibration source-driving-signal
DE102016007272A1 (en) 2016-06-15 2017-12-21 Daimler Ag Method for operating a motor vehicle and motor vehicle
CN106859943A (en) * 2017-01-20 2017-06-20 广州市隆山骏河健康科技有限公司 Based on the passive type micromotion control method that source of sound drives
CN110913311A (en) * 2019-05-23 2020-03-24 奥佳华智能健康科技集团股份有限公司 Chair cushion and chair are competed to electricity

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1530688A (en) * 1975-04-08 1978-11-01 Bodysonic Kk Sound reproduction system
CH644974A5 (en) * 1979-02-09 1984-08-31 Blaupunkt Werke Gmbh CIRCUIT ARRANGEMENT FOR AUTOMATICALLY ADJUSTING THE VOLUME AT LEAST ONE SPEAKER TO A NOISE LEVEL FOR RADIO RECEIVERS IN THE SPEAKER LOCATION.
JPS55147015A (en) * 1979-05-07 1980-11-15 Hitachi Ltd Audio unit mounting on car
GB2084783B (en) * 1980-10-02 1985-06-19 Production Eng Res Audio system

Also Published As

Publication number Publication date
NL8600201A (en) 1986-09-01
AU584667B2 (en) 1989-06-01
GB2170666A (en) 1986-08-06
DK49186A (en) 1986-08-02
GB8602322D0 (en) 1986-03-05
AU5285786A (en) 1986-08-07
JPS61131189U (en) 1986-08-16

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment