JPH05220155A - 電磁式音響圧力パルス発生装置 - Google Patents

電磁式音響圧力パルス発生装置

Info

Publication number
JPH05220155A
JPH05220155A JP4218429A JP21842992A JPH05220155A JP H05220155 A JPH05220155 A JP H05220155A JP 4218429 A JP4218429 A JP 4218429A JP 21842992 A JP21842992 A JP 21842992A JP H05220155 A JPH05220155 A JP H05220155A
Authority
JP
Japan
Prior art keywords
diaphragm
pressure pulse
flat coil
pulse generator
insulating material
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.)
Withdrawn
Application number
JP4218429A
Other languages
English (en)
Japanese (ja)
Inventor
Gerhard Buchholtz
ブーフホルツ ゲルハルト
Matthias Mahler
マーラー マチアス
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.)
Siemens Corp
Original Assignee
Siemens 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 Siemens Corp filed Critical Siemens Corp
Publication of JPH05220155A publication Critical patent/JPH05220155A/ja
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
    • G10K9/12—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Measuring Fluid Pressure (AREA)
  • Electrotherapy Devices (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Surgical Instruments (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
JP4218429A 1991-07-29 1992-07-24 電磁式音響圧力パルス発生装置 Withdrawn JPH05220155A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4125088A DE4125088C1 (enExample) 1991-07-29 1991-07-29
DE4125088.5 1991-07-29

Publications (1)

Publication Number Publication Date
JPH05220155A true JPH05220155A (ja) 1993-08-31

Family

ID=6437237

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4218429A Withdrawn JPH05220155A (ja) 1991-07-29 1992-07-24 電磁式音響圧力パルス発生装置

Country Status (4)

Country Link
US (1) US5230328A (enExample)
JP (1) JPH05220155A (enExample)
DE (1) DE4125088C1 (enExample)
FR (1) FR2681262A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK102592A (da) * 1992-08-18 1994-02-19 Reson System As Transducer med kavitationsmembran
US6099524A (en) * 1994-01-28 2000-08-08 Cardiac Pacemakers, Inc. Electrophysiological mapping and ablation catheter and method
US7189209B1 (en) 1996-03-29 2007-03-13 Sanuwave, Inc. Method for using acoustic shock waves in the treatment of a diabetic foot ulcer or a pressure sore
DE102004036526B4 (de) * 2004-07-28 2008-06-05 Dornier Medtech Systems Gmbh Stoßwellenquelle und Stoßwellenbehandlungsgerät
US9555267B2 (en) 2014-02-17 2017-01-31 Moshe Ein-Gal Direct contact shockwave transducer
US11883047B2 (en) * 2019-09-02 2024-01-30 Moshe Ein-Gal Electromagnetic shockwave transducer

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3312014C2 (de) * 1983-04-02 1985-11-07 Wolfgang Prof. Dr. 7140 Ludwigsburg Eisenmenger Einrichtung zur berührungsfreien Zertrümmerung von Konkrementen im Körper von Lebewesen
DE3312012A1 (de) * 1983-04-02 1984-10-04 Ernst 6983 Kreuzwertheim Hohnerlein Loetvorrichtung
DE3447440A1 (de) * 1984-12-27 1986-07-03 Siemens AG, 1000 Berlin und 8000 München Stosswellenrohr fuer die zertruemmerung von konkrementen
EP0209053A3 (de) * 1985-07-18 1987-09-02 Wolfgang Prof. Dr. Eisenmenger Verfahren und Einrichtung zur berührungsfreien Zertrümmerung von Konkrementen im Körper von Lebewesen
US4782821A (en) * 1986-07-14 1988-11-08 Siemens Aktiengesellschaft Shock wave generator for an installation for non-contacting disintegration of calculi in the body of a life form
US4875199A (en) * 1986-09-09 1989-10-17 Hutchins Roger W Deep water transient sound generator
DE8709363U1 (de) * 1987-07-07 1988-11-03 Siemens AG, 1000 Berlin und 8000 München Stoßwellenquelle
DE3743822A1 (de) * 1987-12-23 1989-07-13 Dornier Medizintechnik Elektromagnetische stosswellenquelle

Also Published As

Publication number Publication date
US5230328A (en) 1993-07-27
DE4125088C1 (enExample) 1992-06-11
FR2681262A1 (fr) 1993-03-19

Similar Documents

Publication Publication Date Title
US4999819A (en) Transformed stress direction acoustic transducer
JPH01502384A (ja) 圧電モータ
JPS62144647A (ja) 非接触式砕石用の水中電極
JPH0832265B2 (ja) 衝撃波源装置
JP2022521195A (ja) 二次電池用絶縁板及びその絶縁板を含む二次電池
JP2009071439A (ja) 超音波振動子及びその製造方法
CN111541979B (zh) 一种磁致伸缩弯张电声换能器
KR20230061687A (ko) 플라즈마 에칭을 이용하여 셀프갭이 형성되어 있는 초음파 마찰전기 발전소자
JPH045151Y2 (enExample)
US2831132A (en) Magnetostrictive reciprocating motor
US3183378A (en) Sandwich transducer
KR100517059B1 (ko) 고출력 수중 음향 트랜스듀서
US3546497A (en) Piezoelectric transducer element
JPH09103740A (ja) 超音波密封装置用の駆動装置の構造
JPH0436819Y2 (enExample)
US5230328A (en) Electromagnetic acoustic pressure pulse source
JPH0636808Y2 (ja) 衝撃波源
CN103201867B (zh) 压电信号生成器
US4878488A (en) Shock wave tube with long service life
JPH0340258Y2 (enExample)
US6146340A (en) Electromagnetic shock wave source having a mechanically prestressed electrically conductive membrane
US5214620A (en) Electrically driveable shockwave source
JPH02123974A (ja) 超音波モータ
JPH0340257Y2 (enExample)
JP7208504B2 (ja) 防音材

Legal Events

Date Code Title Description
A300 Application deemed to be withdrawn because no request for examination was validly filed

Free format text: JAPANESE INTERMEDIATE CODE: A300

Effective date: 19991005