JPH0356991U - - Google Patents

Info

Publication number
JPH0356991U
JPH0356991U JP11838989U JP11838989U JPH0356991U JP H0356991 U JPH0356991 U JP H0356991U JP 11838989 U JP11838989 U JP 11838989U JP 11838989 U JP11838989 U JP 11838989U JP H0356991 U JPH0356991 U JP H0356991U
Authority
JP
Japan
Prior art keywords
pressure
cylinder
actuator
pressed
musical instrument
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
JP11838989U
Other languages
English (en)
Other versions
JP2574197Y2 (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 JP1989118389U priority Critical patent/JP2574197Y2/ja
Publication of JPH0356991U publication Critical patent/JPH0356991U/ja
Application granted granted Critical
Publication of JP2574197Y2 publication Critical patent/JP2574197Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】
第１図はこの考案の一実施例を示す断面図、第
２図は同じくその押圧状態を示す断面図、第３図
はその感圧特性を示す線図、第４図は各種形状の
押圧部による感圧特性を示す線図、第５図はこの
考案の他の実施例を示す断面図、第６図は従来の
感圧センサを例示する断面図である。 １，１１……外筒、２……感圧部、３……下電
極、４……感圧インク、５……上電極、７……鍵
（操作子）。

Claims (1)

  1. 【実用新案登録請求の範囲】 楽音制御用操作子のアクチユエータに押圧され
    て電気的出力を発生する電子楽器用感圧センサに
    おいて、 エラストマによりパイプ状に成形され前記アク
    チユエータに押圧されて弾性変形する外筒と、こ
    の外筒の中空部に封入されその変形によつて圧力
    を伝達される感圧部とからなることを特徴とする
    電子楽器用感圧センサ。
JP1989118389U 1989-10-09 1989-10-09 電子楽器用感圧センサ Expired - Lifetime JP2574197Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989118389U JP2574197Y2 (ja) 1989-10-09 1989-10-09 電子楽器用感圧センサ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989118389U JP2574197Y2 (ja) 1989-10-09 1989-10-09 電子楽器用感圧センサ

Publications (2)

Publication Number Publication Date
JPH0356991U true JPH0356991U (ja) 1991-05-31
JP2574197Y2 JP2574197Y2 (ja) 1998-06-11

Family

ID=31666555

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989118389U Expired - Lifetime JP2574197Y2 (ja) 1989-10-09 1989-10-09 電子楽器用感圧センサ

Country Status (1)

Country Link
JP (1) JP2574197Y2 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013043724A1 (en) * 2011-09-19 2013-03-28 Board Of Regents Of The University Of Texas System Impact-resistant surface-mounted roof sensors

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52101434U (ja) * 1976-01-30 1977-08-01
JPS6440995A (en) * 1987-08-07 1989-02-13 Yamaha Corp Pressure sensitive sensor for keyed instrument

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52101434U (ja) * 1976-01-30 1977-08-01
JPS6440995A (en) * 1987-08-07 1989-02-13 Yamaha Corp Pressure sensitive sensor for keyed instrument

Also Published As

Publication number Publication date
JP2574197Y2 (ja) 1998-06-11

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