JPS60220887A - 光学的物体検知装置 - Google Patents

光学的物体検知装置

Info

Publication number
JPS60220887A
JPS60220887A JP59076814A JP7681484A JPS60220887A JP S60220887 A JPS60220887 A JP S60220887A JP 59076814 A JP59076814 A JP 59076814A JP 7681484 A JP7681484 A JP 7681484A JP S60220887 A JPS60220887 A JP S60220887A
Authority
JP
Japan
Prior art keywords
optical path
light
optical
repeater
detecting device
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
JP59076814A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0422228B2 (Direct
Inventor
Akira Matsubara
松原　昭
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.)
Denso Ten Ltd
Original Assignee
Denso Ten 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 Denso Ten Ltd filed Critical Denso Ten Ltd
Priority to JP59076814A priority Critical patent/JPS60220887A/ja
Publication of JPS60220887A publication Critical patent/JPS60220887A/ja
Publication of JPH0422228B2 publication Critical patent/JPH0422228B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V8/00—Prospecting or detecting by optical means

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
JP59076814A 1984-04-17 1984-04-17 光学的物体検知装置 Granted JPS60220887A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59076814A JPS60220887A (ja) 1984-04-17 1984-04-17 光学的物体検知装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59076814A JPS60220887A (ja) 1984-04-17 1984-04-17 光学的物体検知装置

Publications (2)

Publication Number Publication Date
JPS60220887A true JPS60220887A (ja) 1985-11-05
JPH0422228B2 JPH0422228B2 (Direct) 1992-04-16

Family

ID=13616136

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59076814A Granted JPS60220887A (ja) 1984-04-17 1984-04-17 光学的物体検知装置

Country Status (1)

Country Link
JP (1) JPS60220887A (Direct)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6204497B1 (en) * 1997-02-14 2001-03-20 Norman Schiller Air bag deployment trigger sensor with sacrificial waveguide
JP2009299279A (ja) * 2008-06-10 2009-12-24 Stanley Electric Co Ltd 自動車用窓ガラスの安全装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5483303A (en) * 1977-12-15 1979-07-03 Matsushita Electric Works Ltd Photoelectric switch

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5483303A (en) * 1977-12-15 1979-07-03 Matsushita Electric Works Ltd Photoelectric switch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6204497B1 (en) * 1997-02-14 2001-03-20 Norman Schiller Air bag deployment trigger sensor with sacrificial waveguide
JP2009299279A (ja) * 2008-06-10 2009-12-24 Stanley Electric Co Ltd 自動車用窓ガラスの安全装置

Also Published As

Publication number Publication date
JPH0422228B2 (Direct) 1992-04-16

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