JPH0261312U - - Google Patents

Info

Publication number
JPH0261312U
JPH0261312U JP14088088U JP14088088U JPH0261312U JP H0261312 U JPH0261312 U JP H0261312U JP 14088088 U JP14088088 U JP 14088088U JP 14088088 U JP14088088 U JP 14088088U JP H0261312 U JPH0261312 U JP H0261312U
Authority
JP
Japan
Prior art keywords
ultrasonic transducer
back load
transducer
matching layer
bonding
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.)
Granted
Application number
JP14088088U
Other languages
English (en)
Other versions
JPH0627127Y2 (ja
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 filed Critical
Priority to JP1988140880U priority Critical patent/JPH0627127Y2/ja
Publication of JPH0261312U publication Critical patent/JPH0261312U/ja
Application granted granted Critical
Publication of JPH0627127Y2 publication Critical patent/JPH0627127Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Transducers For Ultrasonic Waves (AREA)

Description

【図面の簡単な説明】
第１図は本考案に係る超音波振動子の構成図、
第２図は従来の超音波振動子の構成図である。 １…圧電セラミツクス、２…バツキング材、３
…音響整合層、４…音響レンズ、５…放熱板。

Claims (1)

  1. 【実用新案登録請求の範囲】 吸音作用を果たす背面負荷が設けられた圧電材
    に音響レンズと音響整合層を接着して成る超音波
    振動子において、 振動子内で生じた熱を外部に放散させるための
    放熱板を前記背面負荷に接続したことを特徴とす
    る超音波振動子。
JP1988140880U 1988-10-28 1988-10-28 超音波振動子 Expired - Lifetime JPH0627127Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988140880U JPH0627127Y2 (ja) 1988-10-28 1988-10-28 超音波振動子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988140880U JPH0627127Y2 (ja) 1988-10-28 1988-10-28 超音波振動子

Publications (2)

Publication Number Publication Date
JPH0261312U true JPH0261312U (ja) 1990-05-08
JPH0627127Y2 JPH0627127Y2 (ja) 1994-07-27

Family

ID=31405453

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988140880U Expired - Lifetime JPH0627127Y2 (ja) 1988-10-28 1988-10-28 超音波振動子

Country Status (1)

Country Link
JP (1) JPH0627127Y2 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08140973A (ja) * 1994-11-25 1996-06-04 Toshiba Ceramics Co Ltd 超音波発生装置
WO2005030055A1 (ja) * 2003-09-30 2005-04-07 Matsushita Electric Industrial Co., Ltd. 超音波探触子
WO2006062164A1 (ja) * 2004-12-09 2006-06-15 Hitachi Medical Corporation 超音波探触子及び超音波診断装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57153638A (en) * 1981-03-17 1982-09-22 Tokyo Shibaura Electric Co Ultrasonic probe enclosing case in ultrasonic diagnostic apparatus
JPS61240157A (ja) * 1985-04-17 1986-10-25 Matsushita Electric Ind Co Ltd 超音波探触子
JPS62186849A (ja) * 1986-02-14 1987-08-15 オリンパス光学工業株式会社 超音波探触子

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57153638A (en) * 1981-03-17 1982-09-22 Tokyo Shibaura Electric Co Ultrasonic probe enclosing case in ultrasonic diagnostic apparatus
JPS61240157A (ja) * 1985-04-17 1986-10-25 Matsushita Electric Ind Co Ltd 超音波探触子
JPS62186849A (ja) * 1986-02-14 1987-08-15 オリンパス光学工業株式会社 超音波探触子

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08140973A (ja) * 1994-11-25 1996-06-04 Toshiba Ceramics Co Ltd 超音波発生装置
WO2005030055A1 (ja) * 2003-09-30 2005-04-07 Matsushita Electric Industrial Co., Ltd. 超音波探触子
JP2005103078A (ja) * 2003-09-30 2005-04-21 Matsushita Electric Ind Co Ltd 超音波探触子
JP4624659B2 (ja) * 2003-09-30 2011-02-02 パナソニック株式会社 超音波探触子
WO2006062164A1 (ja) * 2004-12-09 2006-06-15 Hitachi Medical Corporation 超音波探触子及び超音波診断装置
US7834520B2 (en) 2004-12-09 2010-11-16 Hitachi Medical Coporation Ultrasonic probe and ultrasonic diagnosis apparatus

Also Published As

Publication number Publication date
JPH0627127Y2 (ja) 1994-07-27

Similar Documents

Publication Publication Date Title
JPH0261312U (ja)
JPH0413994U (ja)
JPH01128133U (ja)
JPH0332551U (ja)
JPS6381273U (ja)
JPS62161422U (ja)
JPH03122807U (ja)
JPS61203000U (ja)
JPH037053U (ja)
JPH0344397U (ja)
JPH0291510U (ja)
JPS63130007U (ja)
JPS63121998U (ja)
JPS6395396U (ja)
JPH0282738U (ja)
JPS6442694U (ja)
JPS62162032U (ja)
JPS6444716U (ja)
JPH0338261U (ja)
JPH01172799U (ja)
JPH0445163U (ja)
JPS58103370U (ja) 超音波探触子
JPS6298400U (ja)
JPH0377764U (ja)
JPH01130325U (ja)