JPS6212265Y2 - - Google Patents

Info

Publication number
JPS6212265Y2
JPS6212265Y2 JP1981086901U JP8690181U JPS6212265Y2 JP S6212265 Y2 JPS6212265 Y2 JP S6212265Y2 JP 1981086901 U JP1981086901 U JP 1981086901U JP 8690181 U JP8690181 U JP 8690181U JP S6212265 Y2 JPS6212265 Y2 JP S6212265Y2
Authority
JP
Japan
Prior art keywords
leak hole
air leak
air
pyroelectric element
groove
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
JP1981086901U
Other languages
English (en)
Japanese (ja)
Other versions
JPS57198024U (OSRAM
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 JP1981086901U priority Critical patent/JPS6212265Y2/ja
Publication of JPS57198024U publication Critical patent/JPS57198024U/ja
Application granted granted Critical
Publication of JPS6212265Y2 publication Critical patent/JPS6212265Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Radiation Pyrometers (AREA)
JP1981086901U 1981-06-12 1981-06-12 Expired JPS6212265Y2 (OSRAM)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981086901U JPS6212265Y2 (OSRAM) 1981-06-12 1981-06-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981086901U JPS6212265Y2 (OSRAM) 1981-06-12 1981-06-12

Publications (2)

Publication Number Publication Date
JPS57198024U JPS57198024U (OSRAM) 1982-12-16
JPS6212265Y2 true JPS6212265Y2 (OSRAM) 1987-03-28

Family

ID=29882113

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981086901U Expired JPS6212265Y2 (OSRAM) 1981-06-12 1981-06-12

Country Status (1)

Country Link
JP (1) JPS6212265Y2 (OSRAM)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5660325A (en) * 1980-05-19 1981-05-25 Matsushita Electric Ind Co Ltd Infrared ray detector

Also Published As

Publication number Publication date
JPS57198024U (OSRAM) 1982-12-16

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