DE3525349A1 - Leuchte zum betrieb bei tiefen temperaturen - Google Patents

Leuchte zum betrieb bei tiefen temperaturen

Info

Publication number
DE3525349A1
DE3525349A1 DE19853525349 DE3525349A DE3525349A1 DE 3525349 A1 DE3525349 A1 DE 3525349A1 DE 19853525349 DE19853525349 DE 19853525349 DE 3525349 A DE3525349 A DE 3525349A DE 3525349 A1 DE3525349 A1 DE 3525349A1
Authority
DE
Germany
Prior art keywords
lamp
fluorescent lamp
heating element
thermal switch
temperature
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
DE19853525349
Other languages
German (de)
English (en)
Other versions
DE3525349C2 (enExample
Inventor
Felix Wagner
Hansjoerg Haefelfinger
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.)
WAGNER, FELIX, ZUERICH, CH
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19853525349 priority Critical patent/DE3525349A1/de
Publication of DE3525349A1 publication Critical patent/DE3525349A1/de
Application granted granted Critical
Publication of DE3525349C2 publication Critical patent/DE3525349C2/de
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/105—Controlling the light source in response to determined parameters
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • 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
    • 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
    • F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
    • 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
    • F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
    • F21Y2103/37—U-shaped

Landscapes

  • Control Of Resistance Heating (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
DE19853525349 1985-07-16 1985-07-16 Leuchte zum betrieb bei tiefen temperaturen Granted DE3525349A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19853525349 DE3525349A1 (de) 1985-07-16 1985-07-16 Leuchte zum betrieb bei tiefen temperaturen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853525349 DE3525349A1 (de) 1985-07-16 1985-07-16 Leuchte zum betrieb bei tiefen temperaturen

Publications (2)

Publication Number Publication Date
DE3525349A1 true DE3525349A1 (de) 1987-01-22
DE3525349C2 DE3525349C2 (enExample) 1990-09-06

Family

ID=6275889

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853525349 Granted DE3525349A1 (de) 1985-07-16 1985-07-16 Leuchte zum betrieb bei tiefen temperaturen

Country Status (1)

Country Link
DE (1) DE3525349A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1429072A3 (de) * 2002-12-10 2005-10-12 aqua signal Aktiengesellschaft Spezialleuchtenfabrik Explosionsgeschützte Leuchte

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4406533A1 (de) * 1993-06-11 1994-12-15 Tridonic Bauelemente Ges Mbh Temperatur-Schutzschaltung für eine Drossel
DE29902860U1 (de) * 1999-02-18 1999-09-30 Schlegel, Walter, 88069 Tettnang Indirekte Beleuchtung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE820775C (de) * 1950-01-19 1951-11-12 Cosack O H G Geb Mit Leuchtstofflampe ausgeruestete Roehrenleuchte
US2581959A (en) * 1950-11-13 1952-01-08 Adolph F Koehler Fluorescent lamp
CH325651A (de) * 1954-08-14 1957-11-15 Belmag Zuerich Beleuchtungs U Elektrischer Strassenbeleuchtungskörper mit in einem geschlossenen Gehäuse angeordneten Leuchtstoffröhren
DE1878872U (de) * 1961-08-07 1963-09-05 Trilux Lenze Gmbh & Co Kg Vorrichtung zum halten der drosselspulen in leuchten.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE820775C (de) * 1950-01-19 1951-11-12 Cosack O H G Geb Mit Leuchtstofflampe ausgeruestete Roehrenleuchte
US2581959A (en) * 1950-11-13 1952-01-08 Adolph F Koehler Fluorescent lamp
CH325651A (de) * 1954-08-14 1957-11-15 Belmag Zuerich Beleuchtungs U Elektrischer Strassenbeleuchtungskörper mit in einem geschlossenen Gehäuse angeordneten Leuchtstoffröhren
DE1878872U (de) * 1961-08-07 1963-09-05 Trilux Lenze Gmbh & Co Kg Vorrichtung zum halten der drosselspulen in leuchten.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1429072A3 (de) * 2002-12-10 2005-10-12 aqua signal Aktiengesellschaft Spezialleuchtenfabrik Explosionsgeschützte Leuchte

Also Published As

Publication number Publication date
DE3525349C2 (enExample) 1990-09-06

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8127 New person/name/address of the applicant

Owner name: WAGNER, FELIX, ZUERICH, CH

8181 Inventor (new situation)

Free format text: WAGNER, FELIX, ZUERICH, CH HAEFELFINGER, HANSJOERG, UNTERAEGERI, CH

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee