PL223093A1 - - Google Patents

Info

Publication number
PL223093A1
PL223093A1 PL22309380A PL22309380A PL223093A1 PL 223093 A1 PL223093 A1 PL 223093A1 PL 22309380 A PL22309380 A PL 22309380A PL 22309380 A PL22309380 A PL 22309380A PL 223093 A1 PL223093 A1 PL 223093A1
Authority
PL
Poland
Application number
PL22309380A
Inventor
Jerzy Kaczynski
Original Assignee
Zaklady Sprzetu Oswietlenioweg
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 Zaklady Sprzetu Oswietlenioweg filed Critical Zaklady Sprzetu Oswietlenioweg
Priority to PL22309380A priority Critical patent/PL223093A1/xx
Priority to GB8108508A priority patent/GB2095810A/en
Priority to DD22855581A priority patent/DD157625A5/en
Priority to FR8106204A priority patent/FR2479415A1/en
Publication of PL223093A1 publication Critical patent/PL223093A1/xx

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
    • 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
    • F21V25/00—Safety devices structurally associated with lighting devices
    • 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
    • F21V25/10—Safety devices structurally associated with lighting devices coming into action when lighting device is overloaded, e.g. thermal switch

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
PL22309380A 1980-03-27 1980-03-27 PL223093A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PL22309380A PL223093A1 (en) 1980-03-27 1980-03-27
GB8108508A GB2095810A (en) 1980-03-27 1981-03-18 Explosion-proof lamp
DD22855581A DD157625A5 (en) 1980-03-27 1981-03-24 EXPLOSION-PROOF LAMP
FR8106204A FR2479415A1 (en) 1980-03-27 1981-03-27 ELECTRICAL SAFETY LIGHTING LAMP OR APPARATUS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL22309380A PL223093A1 (en) 1980-03-27 1980-03-27

Publications (1)

Publication Number Publication Date
PL223093A1 true PL223093A1 (en) 1981-10-02

Family

ID=20002184

Family Applications (1)

Application Number Title Priority Date Filing Date
PL22309380A PL223093A1 (en) 1980-03-27 1980-03-27

Country Status (4)

Country Link
DD (1) DD157625A5 (en)
FR (1) FR2479415A1 (en)
GB (1) GB2095810A (en)
PL (1) PL223093A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3412395A1 (en) * 1984-04-03 1985-10-10 CEAG Licht- und Stromversorgungstechnik GmbH, 6800 Mannheim LAMP

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1918223A (en) * 1931-04-18 1933-07-11 Koehler Mfg Co Mine lamp
GB371614A (en) * 1931-05-04 1932-04-28 Gen Electric Co Ltd Improvements in electric lamp fittings
DE2215614A1 (en) * 1972-03-30 1973-10-11 Heribert Kampmann THERMAL SECURED LIGHTING EQUIPMENT

Also Published As

Publication number Publication date
FR2479415A1 (en) 1981-10-02
GB2095810A (en) 1982-10-06
DD157625A5 (en) 1982-11-24

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