FR1364503A - Luminaire protégé contre la poussière et contre l'eau, pour lampes de haute puissance - Google Patents

Luminaire protégé contre la poussière et contre l'eau, pour lampes de haute puissance

Info

Publication number
FR1364503A
FR1364503A FR942740A FR942740A FR1364503A FR 1364503 A FR1364503 A FR 1364503A FR 942740 A FR942740 A FR 942740A FR 942740 A FR942740 A FR 942740A FR 1364503 A FR1364503 A FR 1364503A
Authority
FR
France
Prior art keywords
luminaire
water
high power
protected against
against dust
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
FR942740A
Other languages
English (en)
Inventor
Paul Schmidt
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
Application granted granted Critical
Publication of FR1364503A publication Critical patent/FR1364503A/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
    • F21V29/70—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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
FR942740A 1963-05-08 1963-07-26 Luminaire protégé contre la poussière et contre l'eau, pour lampes de haute puissance Expired FR1364503A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESC033252 1963-05-08

Publications (1)

Publication Number Publication Date
FR1364503A true FR1364503A (fr) 1964-06-19

Family

ID=7432730

Family Applications (1)

Application Number Title Priority Date Filing Date
FR942740A Expired FR1364503A (fr) 1963-05-08 1963-07-26 Luminaire protégé contre la poussière et contre l'eau, pour lampes de haute puissance

Country Status (6)

Country Link
BE (1) BE635543A (fr)
DE (1) DE1489534A1 (fr)
FR (1) FR1364503A (fr)
GB (1) GB1015467A (fr)
LU (1) LU44180A1 (fr)
NL (1) NL294816A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ583979A (en) * 2010-08-16 2013-04-26 Forefront Solutions Ltd A fire protection device for light or electrical fittings with heat-actuated ventilation means
CN103196115A (zh) * 2012-01-10 2013-07-10 欧司朗股份有限公司 致动装置、具有该致动装置的盖板组件和照明装置

Also Published As

Publication number Publication date
LU44180A1 (fr) 1963-10-01
DE1489534A1 (de) 1969-04-03
GB1015467A (en) 1965-12-31
NL294816A (fr) 1900-01-01
BE635543A (fr) 1900-01-01

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