JPS63158483A - 超音波検知器 - Google Patents

超音波検知器

Info

Publication number
JPS63158483A
JPS63158483A JP30682086A JP30682086A JPS63158483A JP S63158483 A JPS63158483 A JP S63158483A JP 30682086 A JP30682086 A JP 30682086A JP 30682086 A JP30682086 A JP 30682086A JP S63158483 A JPS63158483 A JP S63158483A
Authority
JP
Japan
Prior art keywords
noise
pulse
detected
circuit
section
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
JP30682086A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0449077B2 (enrdf_load_stackoverflow
Inventor
Toshimasa Takagi
俊昌 高木
Susumu Katayama
進 片山
Naoya Azuma
直哉 東
Toshiki Yamane
山根　俊樹
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP30682086A priority Critical patent/JPS63158483A/ja
Publication of JPS63158483A publication Critical patent/JPS63158483A/ja
Publication of JPH0449077B2 publication Critical patent/JPH0449077B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP30682086A 1986-12-23 1986-12-23 超音波検知器 Granted JPS63158483A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP30682086A JPS63158483A (ja) 1986-12-23 1986-12-23 超音波検知器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP30682086A JPS63158483A (ja) 1986-12-23 1986-12-23 超音波検知器

Publications (2)

Publication Number Publication Date
JPS63158483A true JPS63158483A (ja) 1988-07-01
JPH0449077B2 JPH0449077B2 (enrdf_load_stackoverflow) 1992-08-10

Family

ID=17961649

Family Applications (1)

Application Number Title Priority Date Filing Date
JP30682086A Granted JPS63158483A (ja) 1986-12-23 1986-12-23 超音波検知器

Country Status (1)

Country Link
JP (1) JPS63158483A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04250387A (ja) * 1991-01-28 1992-09-07 Matsushita Electric Works Ltd 超音波式物体検知器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04250387A (ja) * 1991-01-28 1992-09-07 Matsushita Electric Works Ltd 超音波式物体検知器

Also Published As

Publication number Publication date
JPH0449077B2 (enrdf_load_stackoverflow) 1992-08-10

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