FR2184534B1 - - Google Patents

Info

Publication number
FR2184534B1
FR2184534B1 FR7218202A FR7218202A FR2184534B1 FR 2184534 B1 FR2184534 B1 FR 2184534B1 FR 7218202 A FR7218202 A FR 7218202A FR 7218202 A FR7218202 A FR 7218202A FR 2184534 B1 FR2184534 B1 FR 2184534B1
Authority
FR
France
Prior art keywords
housing
exchangers
air
cooling
gas
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
FR7218202A
Other languages
English (en)
French (fr)
Other versions
FR2184534A1 (enrdf_load_html_response
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR7218202A priority Critical patent/FR2184534B1/fr
Priority to GB2372973A priority patent/GB1380020A/en
Priority to DE19737318811U priority patent/DE7318811U/de
Publication of FR2184534A1 publication Critical patent/FR2184534A1/fr
Application granted granted Critical
Publication of FR2184534B1 publication Critical patent/FR2184534B1/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/56—Cooling arrangements using liquid coolants
    • F21V29/58—Cooling arrangements using liquid coolants characterised by the coolants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V25/00—Safety devices structurally associated with lighting devices
    • F21V25/02—Safety devices structurally associated with lighting devices coming into action when lighting device is disturbed, dismounted, or broken
    • F21V25/04—Safety devices structurally associated with lighting devices coming into action when lighting device is disturbed, dismounted, or broken breaking the electric circuit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
    • F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V31/00—Gas-tight or water-tight arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/04—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for filtering out infrared radiation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
FR7218202A 1972-05-19 1972-05-19 Expired FR2184534B1 (enrdf_load_html_response)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7218202A FR2184534B1 (enrdf_load_html_response) 1972-05-19 1972-05-19
GB2372973A GB1380020A (en) 1972-05-19 1973-05-18 Lighting installation for high powered illumination
DE19737318811U DE7318811U (de) 1972-05-19 1973-05-18 Deckenleuchte zur hochleistungsbeleuchtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7218202A FR2184534B1 (enrdf_load_html_response) 1972-05-19 1972-05-19

Publications (2)

Publication Number Publication Date
FR2184534A1 FR2184534A1 (enrdf_load_html_response) 1973-12-28
FR2184534B1 true FR2184534B1 (enrdf_load_html_response) 1974-09-27

Family

ID=9098892

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7218202A Expired FR2184534B1 (enrdf_load_html_response) 1972-05-19 1972-05-19

Country Status (3)

Country Link
DE (1) DE7318811U (enrdf_load_html_response)
FR (1) FR2184534B1 (enrdf_load_html_response)
GB (1) GB1380020A (enrdf_load_html_response)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54168775U (enrdf_load_html_response) * 1978-05-19 1979-11-28
US4625120A (en) * 1984-04-30 1986-11-25 Rca Corporation Deep ultraviolet (DUV) flood exposure system
GB8509104D0 (en) * 1985-04-09 1985-05-15 Brien C D S O Suntanning equipment
US5036242A (en) * 1989-10-19 1991-07-30 Atlas Electric Devices Company Lamp cooling system
JP3231621B2 (ja) * 1996-05-10 2001-11-26 松下精工株式会社 照明付換気扇
US5743632A (en) * 1996-11-12 1998-04-28 The Genlyte Group Incorporated Thermally controlled light fixture
DE20214874U1 (de) * 2002-09-20 2003-11-06 Arnold & Richter Cine Technik GmbH & Co Betriebs KG, 80799 München Scheinwerfer
DE202008016024U1 (de) * 2008-12-04 2010-04-15 Schweitzer, Rolf, Dipl.-Ing. Hochleistungsleuchte
JP6483605B2 (ja) * 2015-12-30 2019-03-13 Ｈｏｙａ Ｃａｎｄｅｏ Ｏｐｔｒｏｎｉｃｓ株式会社 光照射装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3372739A (en) * 1966-01-12 1968-03-12 Westinghouse Electric Corp Liquid-cooled luminaire
NL6713790A (enrdf_load_html_response) * 1966-10-20 1968-04-22

Also Published As

Publication number Publication date
GB1380020A (en) 1975-01-08
DE7318811U (de) 1973-08-16
FR2184534A1 (enrdf_load_html_response) 1973-12-28

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Legal Events

Date Code Title Description
ST Notification of lapse