JPS54139150A - Radiation cooling apparatus - Google Patents

Radiation cooling apparatus

Info

Publication number
JPS54139150A
JPS54139150A JP4740878A JP4740878A JPS54139150A JP S54139150 A JPS54139150 A JP S54139150A JP 4740878 A JP4740878 A JP 4740878A JP 4740878 A JP4740878 A JP 4740878A JP S54139150 A JPS54139150 A JP S54139150A
Authority
JP
Japan
Prior art keywords
cooling
electromagnetic waves
tube
radiation
wavelength
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
JP4740878A
Other languages
Japanese (ja)
Other versions
JPS5844959B2 (en
Inventor
Yukio Iwasaki
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.)
Shinmaywa Industries Ltd
Original Assignee
Shin Meiva Industry 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 Shin Meiva Industry Ltd filed Critical Shin Meiva Industry Ltd
Priority to JP4740878A priority Critical patent/JPS5844959B2/en
Publication of JPS54139150A publication Critical patent/JPS54139150A/en
Publication of JPS5844959B2 publication Critical patent/JPS5844959B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To provide a radiation cooling apparatus being able to make the direct power for cooling unnecessary by using the substance which selectively absorbs and radiates electromagnetic waves as an effective radiation plane.
CONSTITUTION: Applied to the apparatus used for radiating electromagnetic waves ranging from 8 to 13.5μ in wavelength (infrared ray) skyward, the cylindrical, parabolic in section, and concave mirror 1 comprises a white paint coated aluminum plate 1a, a double walls 1b having an evacuated internal space 1c, and a heat insulator 1e filled between said members 1a and 1b. In the vicinity of a focus of the concave mirror 1 is disposed a heat radiating tube 2 having a coating 2a consisting of the material absorbing the electromagnetic waves of said wavelength, The opening portion of the mirror 1 is covered with electromagnetic transmission membranes 3. Within the heat radiation tube 2 is circulated a cooling medium by means of a pump for cooling the tube.
COPYRIGHT: (C)1979,JPO&Japio
JP4740878A 1978-04-20 1978-04-20 radiation cooling device Expired JPS5844959B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4740878A JPS5844959B2 (en) 1978-04-20 1978-04-20 radiation cooling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4740878A JPS5844959B2 (en) 1978-04-20 1978-04-20 radiation cooling device

Publications (2)

Publication Number Publication Date
JPS54139150A true JPS54139150A (en) 1979-10-29
JPS5844959B2 JPS5844959B2 (en) 1983-10-06

Family

ID=12774290

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4740878A Expired JPS5844959B2 (en) 1978-04-20 1978-04-20 radiation cooling device

Country Status (1)

Country Link
JP (1) JPS5844959B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2101119A1 (en) * 2008-03-11 2009-09-16 Helianthos B.V. Roof element
WO2018062012A1 (en) * 2016-09-30 2018-04-05 富士フイルム株式会社 Radiant cooling device
WO2018062011A1 (en) * 2016-09-30 2018-04-05 富士フイルム株式会社 Radiant cooling device
JP2019066101A (en) * 2017-09-29 2019-04-25 研介 藤村 Sky radiation cooling device

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6022955U (en) * 1983-07-25 1985-02-16 フランスベッド株式会社 spring device
JPS6099216A (en) * 1983-11-04 1985-06-03 フランスベッド株式会社 Spring apparatus
JPS6099215A (en) * 1983-11-04 1985-06-03 フランスベッド株式会社 Spring apparatus
JPS60142662U (en) * 1984-03-02 1985-09-21 フランスベッド株式会社 bottom pine tress
JPH021089Y2 (en) * 1988-06-15 1990-01-11

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2101119A1 (en) * 2008-03-11 2009-09-16 Helianthos B.V. Roof element
WO2009112495A1 (en) * 2008-03-11 2009-09-17 Helianthos B.V. Roof element
WO2018062012A1 (en) * 2016-09-30 2018-04-05 富士フイルム株式会社 Radiant cooling device
WO2018062011A1 (en) * 2016-09-30 2018-04-05 富士フイルム株式会社 Radiant cooling device
JPWO2018062011A1 (en) * 2016-09-30 2019-02-07 富士フイルム株式会社 Radiant cooling device
JPWO2018062012A1 (en) * 2016-09-30 2019-02-14 富士フイルム株式会社 Radiant cooling device
CN109791017A (en) * 2016-09-30 2019-05-21 富士胶片株式会社 Radiate cooling device
US10591190B2 (en) 2016-09-30 2020-03-17 Fujifilm Corporation Radiative cooling device
CN109791017B (en) * 2016-09-30 2021-03-12 富士胶片株式会社 Radiation cooling device
JP2019066101A (en) * 2017-09-29 2019-04-25 研介 藤村 Sky radiation cooling device

Also Published As

Publication number Publication date
JPS5844959B2 (en) 1983-10-06

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