JPS62288597A - 時間計測装置 - Google Patents

時間計測装置

Info

Publication number
JPS62288597A
JPS62288597A JP13145586A JP13145586A JPS62288597A JP S62288597 A JPS62288597 A JP S62288597A JP 13145586 A JP13145586 A JP 13145586A JP 13145586 A JP13145586 A JP 13145586A JP S62288597 A JPS62288597 A JP S62288597A
Authority
JP
Japan
Prior art keywords
time
capacitor
voltage
signal
switch
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
JP13145586A
Other languages
English (en)
Japanese (ja)
Other versions
JPH052274B2 (enExample
Inventor
Hideto Iwaoka
秀人 岩岡
Takao Asaka
浅香　孝雄
Yuji Yamaguchi
雄二 山口
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.)
Yokogawa Electric Corp
Original Assignee
Yokogawa Electric 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 Yokogawa Electric Corp filed Critical Yokogawa Electric Corp
Priority to JP13145586A priority Critical patent/JPS62288597A/ja
Priority to US07/056,140 priority patent/US4772843A/en
Publication of JPS62288597A publication Critical patent/JPS62288597A/ja
Publication of JPH052274B2 publication Critical patent/JPH052274B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Unknown Time Intervals (AREA)
JP13145586A 1986-06-06 1986-06-06 時間計測装置 Granted JPS62288597A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP13145586A JPS62288597A (ja) 1986-06-06 1986-06-06 時間計測装置
US07/056,140 US4772843A (en) 1986-06-06 1987-05-29 Time measuring apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13145586A JPS62288597A (ja) 1986-06-06 1986-06-06 時間計測装置

Publications (2)

Publication Number Publication Date
JPS62288597A true JPS62288597A (ja) 1987-12-15
JPH052274B2 JPH052274B2 (enExample) 1993-01-12

Family

ID=15058357

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13145586A Granted JPS62288597A (ja) 1986-06-06 1986-06-06 時間計測装置

Country Status (1)

Country Link
JP (1) JPS62288597A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02297021A (ja) * 1989-05-12 1990-12-07 Nippon Soken Inc 物理量測定装置
JP2008506115A (ja) * 2004-07-06 2008-02-28 ディムズデール エンジニアリング，エルエルシー ３次元画像システムにおける範囲または距離またはレインジ（ｒａｎｇｅ）の決定

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4929679A (enExample) * 1972-07-11 1974-03-16
JPS5548683A (en) * 1978-09-29 1980-04-07 Mitetsuku Moderune Ind Tech Gm Method of measuring time with high accuracy
JPS5666787A (en) * 1979-10-25 1981-06-05 Tektronix Inc Time measuring apparatus
JPS59204788A (ja) * 1983-05-09 1984-11-20 Marine Instr Co Ltd 超音波の伝播時間測定装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4929679A (enExample) * 1972-07-11 1974-03-16
JPS5548683A (en) * 1978-09-29 1980-04-07 Mitetsuku Moderune Ind Tech Gm Method of measuring time with high accuracy
JPS5666787A (en) * 1979-10-25 1981-06-05 Tektronix Inc Time measuring apparatus
JPS59204788A (ja) * 1983-05-09 1984-11-20 Marine Instr Co Ltd 超音波の伝播時間測定装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02297021A (ja) * 1989-05-12 1990-12-07 Nippon Soken Inc 物理量測定装置
JP2008506115A (ja) * 2004-07-06 2008-02-28 ディムズデール エンジニアリング，エルエルシー ３次元画像システムにおける範囲または距離またはレインジ（ｒａｎｇｅ）の決定
US8547532B2 (en) 2004-07-06 2013-10-01 Topcon Positioning Systems, Inc. System and method for determining range in 3D imaging systems

Also Published As

Publication number Publication date
JPH052274B2 (enExample) 1993-01-12

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