JPH0445304Y2 - - Google Patents

Info

Publication number
JPH0445304Y2
JPH0445304Y2 JP4578286U JP4578286U JPH0445304Y2 JP H0445304 Y2 JPH0445304 Y2 JP H0445304Y2 JP 4578286 U JP4578286 U JP 4578286U JP 4578286 U JP4578286 U JP 4578286U JP H0445304 Y2 JPH0445304 Y2 JP H0445304Y2
Authority
JP
Japan
Prior art keywords
light
light guide
phosphor
guide member
plate
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.)
Expired
Application number
JP4578286U
Other languages
English (en)
Japanese (ja)
Other versions
JPS62158936U (en]
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 JP4578286U priority Critical patent/JPH0445304Y2/ja
Priority to US07/031,245 priority patent/US4829192A/en
Publication of JPS62158936U publication Critical patent/JPS62158936U/ja
Priority to US07/284,070 priority patent/US4847508A/en
Application granted granted Critical
Publication of JPH0445304Y2 publication Critical patent/JPH0445304Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Electronic Switches (AREA)
JP4578286U 1986-03-27 1986-03-28 Expired JPH0445304Y2 (en])

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP4578286U JPH0445304Y2 (en]) 1986-03-28 1986-03-28
US07/031,245 US4829192A (en) 1986-03-27 1987-03-26 Photo-coupler with delay function using a fluorescent substance as the delay means
US07/284,070 US4847508A (en) 1986-03-27 1988-12-14 Photo-coupler switch with delay function using a fluorescent substance as the delay means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4578286U JPH0445304Y2 (en]) 1986-03-28 1986-03-28

Publications (2)

Publication Number Publication Date
JPS62158936U JPS62158936U (en]) 1987-10-08
JPH0445304Y2 true JPH0445304Y2 (en]) 1992-10-26

Family

ID=30864832

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4578286U Expired JPH0445304Y2 (en]) 1986-03-27 1986-03-28

Country Status (1)

Country Link
JP (1) JPH0445304Y2 (en])

Also Published As

Publication number Publication date
JPS62158936U (en]) 1987-10-08

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