FR2793303B1 - BULB CHANGE DEVICE FOR ELECTRIC LIGHTING APPARATUS - Google Patents

BULB CHANGE DEVICE FOR ELECTRIC LIGHTING APPARATUS

Info

Publication number
FR2793303B1
FR2793303B1 FR9916144A FR9916144A FR2793303B1 FR 2793303 B1 FR2793303 B1 FR 2793303B1 FR 9916144 A FR9916144 A FR 9916144A FR 9916144 A FR9916144 A FR 9916144A FR 2793303 B1 FR2793303 B1 FR 2793303B1
Authority
FR
France
Prior art keywords
lighting apparatus
change device
electric lighting
bulb change
bulb
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 - Fee Related
Application number
FR9916144A
Other languages
French (fr)
Other versions
FR2793303A1 (en
Inventor
Tahar Lahdiri
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.)
Individual
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
Publication of FR2793303A1 publication Critical patent/FR2793303A1/en
Application granted granted Critical
Publication of FR2793303B1 publication Critical patent/FR2793303B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/04—Fastening of light sources or lamp holders with provision for changing light source, e.g. turret

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
FR9916144A 1999-05-04 1999-12-21 BULB CHANGE DEVICE FOR ELECTRIC LIGHTING APPARATUS Expired - Fee Related FR2793303B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DZ990082 1999-05-04

Publications (2)

Publication Number Publication Date
FR2793303A1 FR2793303A1 (en) 2000-11-10
FR2793303B1 true FR2793303B1 (en) 2003-04-25

Family

ID=8161377

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9916144A Expired - Fee Related FR2793303B1 (en) 1999-05-04 1999-12-21 BULB CHANGE DEVICE FOR ELECTRIC LIGHTING APPARATUS

Country Status (1)

Country Link
FR (1) FR2793303B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104214726A (en) * 2013-05-31 2014-12-17 深圳市海洋王照明工程有限公司 Lamp lifting device and lamp with same

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2824624A1 (en) 2001-05-11 2002-11-15 Tahar Lahdiri Electric lighting column with motorized light bulb changing, use mobile bulb support running on column rack and pinion system transporting bulb from low level into high energized position
GB2477301A (en) * 2010-01-28 2011-08-03 Phase Electronics Light fitting with provision for changing light source.
CN103644543A (en) * 2013-12-03 2014-03-19 夏致俊 Ascending locating structure of electric lifting ceiling lamp
CN104747943B (en) * 2015-03-23 2017-12-05 安徽兆利光电科技有限公司 A kind of LED brightness regulating apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2907872A (en) * 1953-03-17 1959-10-06 Wilson Wesley Fluorescent lighting fixture
DE8703721U1 (en) * 1987-03-12 1987-04-30 Korsch, Alfred, 4154 Toenisvorst, De
US5105349A (en) * 1990-09-24 1992-04-14 Falls John W Motorized chandelier lift system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104214726A (en) * 2013-05-31 2014-12-17 深圳市海洋王照明工程有限公司 Lamp lifting device and lamp with same

Also Published As

Publication number Publication date
FR2793303A1 (en) 2000-11-10

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Legal Events

Date Code Title Description
ST Notification of lapse