FI51250C - Method for displacing moving screen parts in lighting devices with adjustable color and / or pattern. - Google Patents

Method for displacing moving screen parts in lighting devices with adjustable color and / or pattern.

Info

Publication number
FI51250C
FI51250C FI760032A FI760032A FI51250C FI 51250 C FI51250 C FI 51250C FI 760032 A FI760032 A FI 760032A FI 760032 A FI760032 A FI 760032A FI 51250 C FI51250 C FI 51250C
Authority
FI
Finland
Prior art keywords
pattern
lighting devices
adjustable color
moving screen
screen parts
Prior art date
Application number
FI760032A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI51250B (en
Inventor
Tarmo Aatos Nykaenen
Original Assignee
Tarmo Aatos Nykaenen
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
Priority to FI760032A priority Critical patent/FI51250C/en
Application filed by Tarmo Aatos Nykaenen filed Critical Tarmo Aatos Nykaenen
Publication of FI51250B publication Critical patent/FI51250B/fi
Application granted granted Critical
Publication of FI51250C publication Critical patent/FI51250C/en
Priority to DK585076A priority patent/DK585076A/en
Priority to NO764364A priority patent/NO764364L/en
Priority to SE7614642A priority patent/SE7614642L/en
Priority to NL7700098A priority patent/NL7700098A/en
Priority to DE19772700423 priority patent/DE2700423A1/en
Priority to JP70177A priority patent/JPS5286286A/en
Priority to BE2055577A priority patent/BE850159A/en
Priority to IT12407/77A priority patent/IT1071904B/en
Priority to FR7700514A priority patent/FR2337852A1/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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Transmission Devices (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
FI760032A 1976-01-08 1976-01-08 Method for displacing moving screen parts in lighting devices with adjustable color and / or pattern. FI51250C (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FI760032A FI51250C (en) 1976-01-08 1976-01-08 Method for displacing moving screen parts in lighting devices with adjustable color and / or pattern.
DK585076A DK585076A (en) 1976-01-08 1976-12-28 PROCEDURE FOR DISPLACEMENT OF MOVABLE SCREEN PARTS IN LIGHTING DEVICES WITH ADJUSTABLE COLOR AND / OR MONSTER
NO764364A NO764364L (en) 1976-01-08 1976-12-28 PROCEDURES FOR SHIFTING SLIDABLE SCREEN PARTS IN LIGHTING DEVICES WITH ADJUSTABLE COLOR AND / OR PATTERN
SE7614642A SE7614642L (en) 1976-01-08 1976-12-28 PROCEDURE FOR DISPLACEMENT OF SLIDABLE SCREEN PARTS IN LIGHTING DEVICES WITH ADJUSTABLE FERRY AND / OR MONSTER
NL7700098A NL7700098A (en) 1976-01-08 1977-01-06 PROCEDURE FOR MOVING A MOVABLE SCREEN IN A LUMINAIRE WITH ADJUSTABLE COLOR AND / OR PATTERN.
IT12407/77A IT1071904B (en) 1976-01-08 1977-01-07 DEVICE FOR THE OPERATION OF COLORED OR SHAPED SCREENS IN LIGHTING SYSTEMS
BE2055577A BE850159A (en) 1976-01-08 1977-01-07 PROCESS FOR MOVING MOBILE SHADOWING ELEMENTS OF LUMINAIRES WITH CONTROLLABLE COLOR AND / OR DIFFUSION MODE
DE19772700423 DE2700423A1 (en) 1976-01-08 1977-01-07 DEVICE FOR MOVING MOVABLE SHADE PARTS IN LUMINAIRES WITH ADJUSTABLE COLOR AND / OR PATTERN
JP70177A JPS5286286A (en) 1976-01-08 1977-01-07 Method for displacing movable shade element for used wire
FR7700514A FR2337852A1 (en) 1976-01-08 1977-01-10 Lampshade raising and lowering mechanism - uses vertical helical wire and wire loop trapped between coil and shade

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI760032A FI51250C (en) 1976-01-08 1976-01-08 Method for displacing moving screen parts in lighting devices with adjustable color and / or pattern.

Publications (2)

Publication Number Publication Date
FI51250B FI51250B (en) 1976-08-02
FI51250C true FI51250C (en) 1976-11-10

Family

ID=8509676

Family Applications (1)

Application Number Title Priority Date Filing Date
FI760032A FI51250C (en) 1976-01-08 1976-01-08 Method for displacing moving screen parts in lighting devices with adjustable color and / or pattern.

Country Status (10)

Country Link
JP (1) JPS5286286A (en)
BE (1) BE850159A (en)
DE (1) DE2700423A1 (en)
DK (1) DK585076A (en)
FI (1) FI51250C (en)
FR (1) FR2337852A1 (en)
IT (1) IT1071904B (en)
NL (1) NL7700098A (en)
NO (1) NO764364L (en)
SE (1) SE7614642L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2358461B (en) 2000-01-21 2002-11-20 Terence Paul Griffiths Improved picture light
IT249782Y1 (en) * 2000-03-17 2003-05-28 Artemide Spa VARIABLE LIGHT DIFFUSION LIGHTING DEVICE

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4533195Y1 (en) * 1968-02-23 1970-12-17

Also Published As

Publication number Publication date
NL7700098A (en) 1977-07-12
FI51250B (en) 1976-08-02
DK585076A (en) 1977-07-09
JPS5286286A (en) 1977-07-18
FR2337852A1 (en) 1977-08-05
SE7614642L (en) 1977-07-09
BE850159A (en) 1977-05-02
DE2700423A1 (en) 1977-07-21
IT1071904B (en) 1985-04-10
NO764364L (en) 1977-07-11

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: NYKAENEN, TARMO AATOS