JPH0461611B2 - - Google Patents

Info

Publication number
JPH0461611B2
JPH0461611B2 JP59209719A JP20971984A JPH0461611B2 JP H0461611 B2 JPH0461611 B2 JP H0461611B2 JP 59209719 A JP59209719 A JP 59209719A JP 20971984 A JP20971984 A JP 20971984A JP H0461611 B2 JPH0461611 B2 JP H0461611B2
Authority
JP
Japan
Prior art keywords
light
intermittent illumination
illumination device
lamp
intermittent
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 - Lifetime
Application number
JP59209719A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6188819A (ja
Inventor
Tadao Kaneko
Hisashi Tsuruoka
Masaki Takatsuji
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP20971984A priority Critical patent/JPS6188819A/ja
Publication of JPS6188819A publication Critical patent/JPS6188819A/ja
Publication of JPH0461611B2 publication Critical patent/JPH0461611B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Cultivation Of Plants (AREA)
JP20971984A 1984-10-08 1984-10-08 間欠照明装置 Granted JPS6188819A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20971984A JPS6188819A (ja) 1984-10-08 1984-10-08 間欠照明装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20971984A JPS6188819A (ja) 1984-10-08 1984-10-08 間欠照明装置

Publications (2)

Publication Number Publication Date
JPS6188819A JPS6188819A (ja) 1986-05-07
JPH0461611B2 true JPH0461611B2 (enrdf_load_stackoverflow) 1992-10-01

Family

ID=16577510

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20971984A Granted JPS6188819A (ja) 1984-10-08 1984-10-08 間欠照明装置

Country Status (1)

Country Link
JP (1) JPS6188819A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4958928B2 (ja) * 2009-02-18 2012-06-20 北海道電力株式会社 緑化防止方法
JP5714236B2 (ja) * 2010-02-26 2015-05-07 吉田　厚生 間欠照射による、植物栽培用の照明装置
JP6891365B2 (ja) * 2016-08-30 2021-06-18 吉田　厚生 スポットライトとレンズを用いた、植物栽培用間欠光照射装置。

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS516045A (ja) * 1974-07-03 1976-01-19 Sanyo Electric Co Horoguramufukuseihoho

Also Published As

Publication number Publication date
JPS6188819A (ja) 1986-05-07

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