SE317129B - - Google Patents

Info

Publication number
SE317129B
SE317129B SE802164A SE802164A SE317129B SE 317129 B SE317129 B SE 317129B SE 802164 A SE802164 A SE 802164A SE 802164 A SE802164 A SE 802164A SE 317129 B SE317129 B SE 317129B
Authority
SE
Sweden
Prior art keywords
strips
lamp
magnetic material
magnets
sleeve
Prior art date
Application number
SE802164A
Inventor
J Binnendijk
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of SE317129B publication Critical patent/SE317129B/xx

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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
    • F21V21/096—Magnetic devices
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
    • H01R11/30—End pieces held in contact by a magnet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/6205—Two-part coupling devices held in engagement by a magnet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R25/00—Coupling parts adapted for simultaneous co-operation with two or more identical counterparts, e.g. for distributing energy to two or more circuits
    • H01R25/14—Rails or bus-bars constructed so that the counterparts can be connected thereto at any point along their length
    • H01R25/142—Their counterparts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/20—Pins, blades, or sockets shaped, or provided with separate member, to retain co-operating parts together

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)

Abstract

1,032,184. Supporting g loudspeakers. PHILIPS ELECTRONICS & ASSOCIATED INDUSTRIES Ltd. June 30, 1964 [July 3, 1963], No. 26994/64. Heading H4J. [Also in Divisions E2, F1, F4 and H2] The invention is described as applied to an electric lamp but may be applied to a loudspeaker. A lamp 20 is combined with a support consisting of two parallel strips 11, 12 of magnetic material, e.g. stainless steel, the device incorporating further magnetic material for co-operating with the strips at variable positions along their length, the strips and the further material being permanently magnetized. The magnetic material on the device may be in the form of U-shaped magnets 22, 23 which may be enclosed in a cylindrical sleeve 21 carrying a rotatable tube at the lower end of which is a joint 45, the second limb of which carries a lamp 26 and reflector 27. The electric supply may be connected to the strips 11, 12, lead wires 24, 25 extending from the magnets 22, 23 to the lamp. The sleeve 21 may be recessed at the top to straddle the strips 11, 12.
SE802164A 1963-07-03 1964-07-01 SE317129B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL294889 1963-07-03

Publications (1)

Publication Number Publication Date
SE317129B true SE317129B (en) 1969-11-10

Family

ID=19754842

Family Applications (1)

Application Number Title Priority Date Filing Date
SE802164A SE317129B (en) 1963-07-03 1964-07-01

Country Status (5)

Country Link
AT (1) AT247458B (en)
CH (1) CH424979A (en)
GB (1) GB1032184A (en)
NL (1) NL294889A (en)
SE (1) SE317129B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2147747A (en) * 1983-10-12 1985-05-15 Chiaphua Ind Ltd Electrical connector
GB2154660A (en) * 1984-02-22 1985-09-11 Franco Mandelli A portable fan for room ventilation
DE3447332A1 (en) * 1984-12-24 1986-07-03 Volker H. P. Dipl.-Ing. 8000 München Apel CONNECTION BETWEEN TWO MECHANICALLY AND ELECTRICALLY LOSSABLY CONNECTED PARTS, IN PARTICULAR A LIGHTING SYSTEM
DE3516447A1 (en) * 1985-05-08 1986-11-13 Hailo-Werk Rudolf Loh Gmbh & Co Kg, 6342 Haiger LOW VOLTAGE HALOGEN LAMP
DE3744482A1 (en) * 1987-11-28 1989-06-08 Bruck Gmbh & Co Kg Illuminating system
DE3919201C2 (en) * 1989-06-13 1999-09-23 Thomas Hubert Gmbh Track with light
GB2233837A (en) * 1989-06-30 1991-01-16 David Lee Sandbach Magnetic electrical connector for a rail system
FR2685947A1 (en) * 1992-01-06 1993-07-09 Applic Tech Decoratives Ec Support and supply device for very-low voltage lighting
DE29707851U1 (en) * 1997-04-30 1997-07-17 Steinhauser Klaus Low voltage system
EP1733653A3 (en) * 2005-06-13 2007-06-20 SARNO S.p.A. Lighting device for display cabinets and/or display areas
GB2431861B (en) * 2005-11-07 2008-07-16 Leslie William Spruce Safety mounting
GB2516853B (en) * 2013-08-01 2016-09-14 Clark-Ward Gary A shelf power distribution apparatus
KR101562795B1 (en) * 2014-04-29 2015-10-23 주식회사 필룩스 Wall structure and lighting system using the same
KR20180097504A (en) 2015-09-18 2018-08-31 아이디얼 인더스트리즈 인코포레이티드 Low voltage bus system

Also Published As

Publication number Publication date
GB1032184A (en) 1966-06-08
AT247458B (en) 1966-06-10
NL294889A (en)
CH424979A (en) 1966-11-30

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