JPS6141201U - Prism board in greenhouse - Google Patents

Prism board in greenhouse

Info

Publication number
JPS6141201U
JPS6141201U JP10186285U JP10186285U JPS6141201U JP S6141201 U JPS6141201 U JP S6141201U JP 10186285 U JP10186285 U JP 10186285U JP 10186285 U JP10186285 U JP 10186285U JP S6141201 U JPS6141201 U JP S6141201U
Authority
JP
Japan
Prior art keywords
prism
greenhouse
prism board
angle
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.)
Pending
Application number
JP10186285U
Other languages
Japanese (ja)
Inventor
勇雄 押田
Original Assignee
国城金型工業株式会社
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 国城金型工業株式会社 filed Critical 国城金型工業株式会社
Priority to JP10186285U priority Critical patent/JPS6141201U/en
Publication of JPS6141201U publication Critical patent/JPS6141201U/en
Pending legal-status Critical Current

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  • Optical Elements Other Than Lenses (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図Ａ， Ｂ， Ｃは本考案に係るプリズム板の原理
を示す説明図、第２図は本考案のプリズム板を説明する
原理図、第３図は実施例を示す平面図である。 Ｐ，Ｐ２・・・プリズム板。FIGS. 1A, B, and C are explanatory diagrams showing the principle of the prism plate according to the present invention, FIG. 2 is a principle diagram illustrating the prism plate according to the present invention, and FIG. 3 is a plan view showing an embodiment. P, P2...prism plate.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 透明の板で、少くとも片面を多数の水平な鋸歯状からな
るプリズムにより構成し、各且つ鋸歯状部分を戸外に向
けるとともにその各プリズムの上端の角度が緯度によっ
て異なるが夏季の間は南からの太陽光線が裏側の面で臨
界角より大きくなるような角度とした温室におけるプリ
ズム板。It is a transparent plate, with at least one side consisting of a prism consisting of a large number of horizontal serrations, with each serration facing outdoors, and the angle of the top of each prism differing depending on latitude, but during the summer it faces from the south. A prism plate in a greenhouse angled such that the sun's rays are greater than the critical angle on the back side.
JP10186285U 1985-07-04 1985-07-04 Prism board in greenhouse Pending JPS6141201U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10186285U JPS6141201U (en) 1985-07-04 1985-07-04 Prism board in greenhouse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10186285U JPS6141201U (en) 1985-07-04 1985-07-04 Prism board in greenhouse

Publications (1)

Publication Number Publication Date
JPS6141201U true JPS6141201U (en) 1986-03-15

Family

ID=30661272

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10186285U Pending JPS6141201U (en) 1985-07-04 1985-07-04 Prism board in greenhouse

Country Status (1)

Country Link
JP (1) JPS6141201U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010246748A (en) * 2009-04-16 2010-11-04 Goyo Paper Working Co Ltd Angle selectable light shielding sheet and sunshade consisting of the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54106250A (en) * 1978-02-08 1979-08-21 Tatsuo Kanamaki Window glass

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54106250A (en) * 1978-02-08 1979-08-21 Tatsuo Kanamaki Window glass

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010246748A (en) * 2009-04-16 2010-11-04 Goyo Paper Working Co Ltd Angle selectable light shielding sheet and sunshade consisting of the same

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