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FI874117A7 - LIGHTING SYSTEM. - Google Patents

LIGHTING SYSTEM.

Info

Publication number
FI874117A7
FI874117A7 FI874117A FI874117A FI874117A7 FI 874117 A7 FI874117 A7 FI 874117A7 FI 874117 A FI874117 A FI 874117A FI 874117 A FI874117 A FI 874117A FI 874117 A7 FI874117 A7 FI 874117A7
Authority
FI
Finland
Prior art keywords
lighting system
lighting
Prior art date
Application number
FI874117A
Other languages
Finnish (fi)
Other versions
FI79607C (en
FI79607B (en
FI874117A0 (en
Inventor
Matti Kaehoenen
Original Assignee
Matti Kaehoenen
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 Matti Kaehoenen filed Critical Matti Kaehoenen
Priority to FI874117A priority Critical patent/FI79607C/en
Publication of FI874117A0 publication Critical patent/FI874117A0/en
Priority to PCT/FI1989/000050 priority patent/WO1990011471A1/en
Publication of FI874117A7 publication Critical patent/FI874117A7/en
Application granted granted Critical
Publication of FI79607B publication Critical patent/FI79607B/en
Publication of FI79607C publication Critical patent/FI79607C/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/34—Supporting elements displaceable along a guiding element
    • F21V21/35—Supporting elements displaceable along a guiding element with direct electrical contact between the supporting element and electric conductors running along the guiding element

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
FI874117A 1987-09-21 1987-09-21 Lighting systems FI79607C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI874117A FI79607C (en) 1987-09-21 1987-09-21 Lighting systems
PCT/FI1989/000050 WO1990011471A1 (en) 1987-09-21 1989-03-21 Light fitting system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI874117A FI79607C (en) 1987-09-21 1987-09-21 Lighting systems
FI874117 1987-09-21

Publications (4)

Publication Number Publication Date
FI874117A0 FI874117A0 (en) 1987-09-21
FI874117A7 true FI874117A7 (en) 1989-03-22
FI79607B FI79607B (en) 1989-09-29
FI79607C FI79607C (en) 1990-01-10

Family

ID=8525096

Family Applications (1)

Application Number Title Priority Date Filing Date
FI874117A FI79607C (en) 1987-09-21 1987-09-21 Lighting systems

Country Status (2)

Country Link
FI (1) FI79607C (en)
WO (1) WO1990011471A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6170967B1 (en) 1994-06-14 2001-01-09 Tivoli Ind Inc Miniature lighting apparatus
WO2001080375A1 (en) * 2000-04-14 2001-10-25 Reipur Technology A/S An element for holding electric circuits
EP1983256A1 (en) * 2007-04-18 2008-10-22 Società Vetraria Biancadese s.a.s. A piece of furniture with an electrical track

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US975090A (en) * 1910-05-25 1910-11-08 American Cystoscope Makers Inc Electrical coupling and switch.
NL7113220A (en) * 1970-10-02 1972-04-05
DE3120267C2 (en) * 1981-05-21 1983-11-24 Lichtplanung Dinnebier Kg, 5600 Wuppertal Busbar system with attachable adapters carrying electrical equipment
GB2150766B (en) * 1983-05-17 1987-11-18 Tulla Lighting Limited Track lighting

Also Published As

Publication number Publication date
FI79607C (en) 1990-01-10
FI79607B (en) 1989-09-29
WO1990011471A1 (en) 1990-10-04
FI874117A0 (en) 1987-09-21

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: KAEHOENEN, MATTI