FR2838808B1 - PROJECTOR HAVING A SPECIFIC NOSE ADJUSTING THE BEAM AND NOSE BEAM IMPLEMENTED - Google Patents

PROJECTOR HAVING A SPECIFIC NOSE ADJUSTING THE BEAM AND NOSE BEAM IMPLEMENTED

Info

Publication number
FR2838808B1
FR2838808B1 FR0205089A FR0205089A FR2838808B1 FR 2838808 B1 FR2838808 B1 FR 2838808B1 FR 0205089 A FR0205089 A FR 0205089A FR 0205089 A FR0205089 A FR 0205089A FR 2838808 B1 FR2838808 B1 FR 2838808B1
Authority
FR
France
Prior art keywords
nose
projector
implemented
adjusting
specific
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
FR0205089A
Other languages
French (fr)
Other versions
FR2838808A1 (en
Inventor
Jacques Biehlmann
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.)
VHL, FR
Original Assignee
Jacques Biehlmann
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 Jacques Biehlmann filed Critical Jacques Biehlmann
Priority to FR0205089A priority Critical patent/FR2838808B1/en
Publication of FR2838808A1 publication Critical patent/FR2838808A1/en
Application granted granted Critical
Publication of FR2838808B1 publication Critical patent/FR2838808B1/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
    • F21V15/00—Protecting lighting devices from damage
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S10/00—Lighting devices or systems producing a varying lighting effect
    • F21S10/007—Lighting devices or systems producing a varying lighting effect using rotating transparent or colored disks, e.g. gobo wheels
    • 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
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/40—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters with provision for controlling spectral properties, e.g. colour, or intensity
    • 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
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/16—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using sheets without apertures, e.g. fixed
    • F21V11/18—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using sheets without apertures, e.g. fixed movable, e.g. flaps, slides
    • 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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/06—Controlling the distribution of the light emitted by adjustment of elements by movement of refractors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Projection Apparatus (AREA)
FR0205089A 2002-04-23 2002-04-23 PROJECTOR HAVING A SPECIFIC NOSE ADJUSTING THE BEAM AND NOSE BEAM IMPLEMENTED Expired - Fee Related FR2838808B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0205089A FR2838808B1 (en) 2002-04-23 2002-04-23 PROJECTOR HAVING A SPECIFIC NOSE ADJUSTING THE BEAM AND NOSE BEAM IMPLEMENTED

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0205089A FR2838808B1 (en) 2002-04-23 2002-04-23 PROJECTOR HAVING A SPECIFIC NOSE ADJUSTING THE BEAM AND NOSE BEAM IMPLEMENTED

Publications (2)

Publication Number Publication Date
FR2838808A1 FR2838808A1 (en) 2003-10-24
FR2838808B1 true FR2838808B1 (en) 2005-01-14

Family

ID=28686308

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0205089A Expired - Fee Related FR2838808B1 (en) 2002-04-23 2002-04-23 PROJECTOR HAVING A SPECIFIC NOSE ADJUSTING THE BEAM AND NOSE BEAM IMPLEMENTED

Country Status (1)

Country Link
FR (1) FR2838808B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU213573U1 (en) * 2022-06-30 2022-09-16 Андрей Николаевич Штыков gobo projector

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101225944B (en) * 2008-02-04 2010-09-29 北京星光影视设备科技股份有限公司 Focusing component of zooming imaging lamp
US11149922B1 (en) * 2021-04-16 2021-10-19 Eduardo Reyes Light output reducing shutter system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3116022A (en) * 1960-05-26 1963-12-31 Ariel R Davis Spotlight
US4101957A (en) * 1976-09-10 1978-07-18 Bansun Chang Zoom operating light
GB2265975B (en) 1992-03-31 1996-02-21 Strand Lighting Ltd Luminaire
US5791755A (en) * 1996-11-14 1998-08-11 Wybron Incorporated Gobo handler apparatus
DE29619917U1 (en) * 1996-11-19 1997-01-09 H & R Gmbh Produktentwicklung Clamping and adjusting device for photo / film lights and similar products
US6092914A (en) 1998-06-22 2000-07-25 Electronics Theatre Controls Zoom lighting fixture having multifunction actuator
ATE365297T1 (en) 2000-05-03 2007-07-15 Adb Ttv Technologies Sa Nv LAMP

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU213573U1 (en) * 2022-06-30 2022-09-16 Андрей Николаевич Штыков gobo projector
RU223355U1 (en) * 2023-07-20 2024-02-14 Тимур Юсупович Закиров LIGHTING DEVICE FOR PROJECTION MARKING

Also Published As

Publication number Publication date
FR2838808A1 (en) 2003-10-24

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20081231

RN Application for restoration
FC Favourable decision of inpi director general on an application for restauration.
ST Notification of lapse

Effective date: 20131231

RN Application for restoration

Effective date: 20140128

FC Favourable decision of inpi director general on an application for restauration.

Effective date: 20140304

TP Transmission of property

Owner name: VHL, FR

Effective date: 20140912

PLFP Fee payment

Year of fee payment: 15

PLFP Fee payment

Year of fee payment: 16

PLFP Fee payment

Year of fee payment: 17

PLFP Fee payment

Year of fee payment: 18

ST Notification of lapse

Effective date: 20201214