JPS54143679A - Method of detecting rotational frequency of rotary machine - Google Patents

Method of detecting rotational frequency of rotary machine

Info

Publication number
JPS54143679A
JPS54143679A JP5181678A JP5181678A JPS54143679A JP S54143679 A JPS54143679 A JP S54143679A JP 5181678 A JP5181678 A JP 5181678A JP 5181678 A JP5181678 A JP 5181678A JP S54143679 A JPS54143679 A JP S54143679A
Authority
JP
Japan
Prior art keywords
rotary machine
rotational frequency
detecting rotational
detecting
frequency
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.)
Pending
Application number
JP5181678A
Other languages
English (en)
Inventor
Tooru Ichinomiya
Daisaku Sawada
Takashi Shigematsu
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP5181678A priority Critical patent/JPS54143679A/ja
Publication of JPS54143679A publication Critical patent/JPS54143679A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Linear Or Angular Velocity Measurement And Their Indicating Devices (AREA)
JP5181678A 1978-04-28 1978-04-28 Method of detecting rotational frequency of rotary machine Pending JPS54143679A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5181678A JPS54143679A (en) 1978-04-28 1978-04-28 Method of detecting rotational frequency of rotary machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5181678A JPS54143679A (en) 1978-04-28 1978-04-28 Method of detecting rotational frequency of rotary machine

Publications (1)

Publication Number Publication Date
JPS54143679A true JPS54143679A (en) 1979-11-09

Family

ID=12897416

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5181678A Pending JPS54143679A (en) 1978-04-28 1978-04-28 Method of detecting rotational frequency of rotary machine

Country Status (1)

Country Link
JP (1) JPS54143679A (ja)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS601339A (ja) * 1983-06-10 1985-01-07 Diesel Kiki Co Ltd 内燃機関の回転速度変化量検出装置
JPS601338A (ja) * 1983-06-10 1985-01-07 Diesel Kiki Co Ltd 内燃機関の回転速度変化量検出装置
JPS6027862A (ja) * 1983-07-25 1985-02-12 Sony Corp 回転速度検出装置
JPS60262056A (ja) * 1984-06-05 1985-12-25 エムテ−ウ−・モ−トレン−ウント・ツルビネン−ウニオン・フリ−ドリツヒスハ−フエン・ゲゼルシヤフト・ミツト・ベシユレンクタ−・ハフツング 往復機関の回転運動の電子的測定法
JPS6123925A (ja) * 1984-07-12 1986-02-01 Tokyo Tatsuno Co Ltd 瞬間流量測定方法
JPS61137072A (ja) * 1984-12-07 1986-06-24 Toyota Motor Corp 多気筒エンジンの回転速度検出方法
JPS6287864A (ja) * 1985-10-14 1987-04-22 Kobe Steel Ltd デイ−ゼルエンジンの回転数検出方法
JPS62156565A (ja) * 1985-12-12 1987-07-11 ゼネラル・エレクトリツク・カンパニイ 回転速度測定装置
JPS63238562A (ja) * 1987-03-27 1988-10-04 Mitsuba Electric Mfg Co Ltd Ｆｖ変換方法
JPH0224383U (ja) * 1988-08-01 1990-02-19
JPH0260874U (ja) * 1988-10-26 1990-05-07
JP2006098184A (ja) * 2004-09-29 2006-04-13 Matsushita Electric Ind Co Ltd 流量計測装置
JP2006276035A (ja) * 2006-07-12 2006-10-12 Matsushita Electric Ind Co Ltd 流量計測装置
JP2006276034A (ja) * 2006-07-12 2006-10-12 Matsushita Electric Ind Co Ltd 流量計測装置
JP2006313170A (ja) * 2006-07-12 2006-11-16 Matsushita Electric Ind Co Ltd 流量計測装置

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS601339A (ja) * 1983-06-10 1985-01-07 Diesel Kiki Co Ltd 内燃機関の回転速度変化量検出装置
JPS601338A (ja) * 1983-06-10 1985-01-07 Diesel Kiki Co Ltd 内燃機関の回転速度変化量検出装置
JPS6027862A (ja) * 1983-07-25 1985-02-12 Sony Corp 回転速度検出装置
JPS60262056A (ja) * 1984-06-05 1985-12-25 エムテ−ウ−・モ−トレン−ウント・ツルビネン−ウニオン・フリ−ドリツヒスハ−フエン・ゲゼルシヤフト・ミツト・ベシユレンクタ−・ハフツング 往復機関の回転運動の電子的測定法
JPS6123925A (ja) * 1984-07-12 1986-02-01 Tokyo Tatsuno Co Ltd 瞬間流量測定方法
JPS61137072A (ja) * 1984-12-07 1986-06-24 Toyota Motor Corp 多気筒エンジンの回転速度検出方法
JPS6287864A (ja) * 1985-10-14 1987-04-22 Kobe Steel Ltd デイ−ゼルエンジンの回転数検出方法
JPS62156565A (ja) * 1985-12-12 1987-07-11 ゼネラル・エレクトリツク・カンパニイ 回転速度測定装置
JPS63238562A (ja) * 1987-03-27 1988-10-04 Mitsuba Electric Mfg Co Ltd Ｆｖ変換方法
JPH0224383U (ja) * 1988-08-01 1990-02-19
JPH0260874U (ja) * 1988-10-26 1990-05-07
JP2006098184A (ja) * 2004-09-29 2006-04-13 Matsushita Electric Ind Co Ltd 流量計測装置
JP2006276035A (ja) * 2006-07-12 2006-10-12 Matsushita Electric Ind Co Ltd 流量計測装置
JP2006276034A (ja) * 2006-07-12 2006-10-12 Matsushita Electric Ind Co Ltd 流量計測装置
JP2006313170A (ja) * 2006-07-12 2006-11-16 Matsushita Electric Ind Co Ltd 流量計測装置

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