NL186979C - BALLAST FOR A ROTARY SYMMETRICAL LAMP DEVICE. - Google Patents

BALLAST FOR A ROTARY SYMMETRICAL LAMP DEVICE.

Info

Publication number
NL186979C
NL186979C NLAANVRAGE7901853,A NL7901853A NL186979C NL 186979 C NL186979 C NL 186979C NL 7901853 A NL7901853 A NL 7901853A NL 186979 C NL186979 C NL 186979C
Authority
NL
Netherlands
Prior art keywords
ballast
lamp device
rotary symmetrical
symmetrical lamp
rotary
Prior art date
Application number
NLAANVRAGE7901853,A
Other languages
Dutch (nl)
Other versions
NL186979B (en
NL7901853A (en
Original Assignee
Bertos Ag
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 Bertos Ag filed Critical Bertos Ag
Publication of NL7901853A publication Critical patent/NL7901853A/en
Publication of NL186979B publication Critical patent/NL186979B/en
Application granted granted Critical
Publication of NL186979C publication Critical patent/NL186979C/en

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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Connecting Device With Holders (AREA)
NLAANVRAGE7901853,A 1978-03-10 1979-03-08 BALLAST FOR A ROTARY SYMMETRICAL LAMP DEVICE. NL186979C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782810443 DE2810443A1 (en) 1978-03-10 1978-03-10 CONTROL UNIT AS INTEGRATED UNIT FOR ROTATIONAL SYMMETRIC LUMINAIRES

Publications (3)

Publication Number Publication Date
NL7901853A NL7901853A (en) 1979-09-12
NL186979B NL186979B (en) 1990-11-16
NL186979C true NL186979C (en) 1991-04-16

Family

ID=6034087

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7901853,A NL186979C (en) 1978-03-10 1979-03-08 BALLAST FOR A ROTARY SYMMETRICAL LAMP DEVICE.

Country Status (7)

Country Link
BE (1) BE874720A (en)
DE (1) DE2810443A1 (en)
FR (1) FR2419464B1 (en)
GB (1) GB2016131B (en)
IT (1) IT1110424B (en)
NL (1) NL186979C (en)
SE (1) SE7902085L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3112594A1 (en) * 1981-03-30 1982-10-14 Siemens AG, 1000 Berlin und 8000 München Pulse transformer for triggering the pumping-light source in a pulsed laser arrangement
DE3519611A1 (en) * 1985-05-31 1986-12-04 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München MOTOR VEHICLE HEADLAMP UNIT
DE3520741A1 (en) * 1985-06-10 1987-01-15 Protec Gmbh Tubular luminaire for fluorescent lamps capped at one end

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR759764A (en) * 1932-09-27 1934-02-09 Philips Nv Socket or <<socket>> intended more particularly for discharge tubes
GB878534A (en) * 1959-10-27 1961-10-04 Schmidt Paul A discharge lamp assembly for three-phase electrical supplies
FR1281532A (en) * 1961-01-06 1962-01-12 Stop coil for lighting devices
FR1603404A (en) * 1968-04-22 1971-04-19
DE7440410U (en) * 1974-12-04 1976-06-16 Siemens Ag, 1000 Berlin Und 8000 Muenchen LAMP WITH TWO COMPONENTS

Also Published As

Publication number Publication date
SE7902085L (en) 1979-09-11
BE874720A (en) 1979-07-02
GB2016131B (en) 1982-02-24
FR2419464B1 (en) 1987-03-20
DE2810443A1 (en) 1979-09-13
NL186979B (en) 1990-11-16
DE2810443C2 (en) 1987-07-30
IT7920886A0 (en) 1979-03-09
FR2419464A1 (en) 1979-10-05
IT1110424B (en) 1985-12-23
GB2016131A (en) 1979-09-19
NL7901853A (en) 1979-09-12

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee