FR2377649B1 - - Google Patents

Info

Publication number
FR2377649B1
FR2377649B1 FR7701249A FR7701249A FR2377649B1 FR 2377649 B1 FR2377649 B1 FR 2377649B1 FR 7701249 A FR7701249 A FR 7701249A FR 7701249 A FR7701249 A FR 7701249A FR 2377649 B1 FR2377649 B1 FR 2377649B1
Authority
FR
France
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
Application number
FR7701249A
Other languages
French (fr)
Other versions
FR2377649A1 (fr
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.)
Nokia Inc
Original Assignee
Nokia Inc
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 Nokia Inc filed Critical Nokia Inc
Priority to FR7701249A priority Critical patent/FR2377649A1/fr
Priority to BE1008628A priority patent/BE862654A/xx
Priority to GB455/78A priority patent/GB1549601A/en
Priority to FI780056A priority patent/FI780056A7/fi
Priority to DE19782800918 priority patent/DE2800918A1/de
Priority to US05/868,581 priority patent/US4253231A/en
Priority to PT67520A priority patent/PT67520B/pt
Priority to SE7800357A priority patent/SE7800357L/xx
Priority to CA294,816A priority patent/CA1106076A/fr
Priority to IE62/78A priority patent/IE45959B1/en
Priority to IT19210/78A priority patent/IT1091878B/it
Priority to NL7800457A priority patent/NL7800457A/xx
Priority to JP209278A priority patent/JPS5388950A/ja
Priority to ES465953A priority patent/ES465953A1/es
Priority to OA56369A priority patent/OA05851A/xx
Publication of FR2377649A1 publication Critical patent/FR2377649A1/fr
Application granted granted Critical
Publication of FR2377649B1 publication Critical patent/FR2377649B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/35—Optical coupling means having switching means
    • G02B6/351—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements
    • G02B6/353—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements the optical element being a shutter, baffle, beam dump or opaque element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type
    • H01F17/0006—Printed inductances
    • H01F17/0033—Printed inductances with the coil helically wound around a magnetic core
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/041—Printed circuit coils
    • H01F41/046—Printed circuit coils structurally combined with ferromagnetic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/14—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying magnetic films to substrates
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistors, capacitors or inductors
    • H05K1/165—Printed circuits incorporating printed electric components, e.g. printed resistors, capacitors or inductors incorporating printed inductors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/35—Optical coupling means having switching means
    • G02B6/354—Switching arrangements, i.e. number of input/output ports and interconnection types
    • G02B6/3544—2D constellations, i.e. with switching elements and switched beams located in a plane
    • G02B6/3548—1xN switch, i.e. one input and a selectable single output of N possible outputs
    • G02B6/3552—1x1 switch, e.g. on/off switch
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/35—Optical coupling means having switching means
    • G02B6/3564—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details
    • G02B6/3568—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details characterised by the actuating force
    • G02B6/3572—Magnetic force
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/03—Use of materials for the substrate
    • H05K1/05—Insulated conductive substrates, e.g. insulated metal substrate
    • H05K1/056—Insulated conductive substrates, e.g. insulated metal substrate the metal substrate being covered by an organic insulating layer
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/08—Magnetic details
    • H05K2201/083—Magnetic materials
    • H05K2201/086—Magnetic materials for inductive purposes, e.g. printed inductor with ferrite core
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/09—Shape and layout
    • H05K2201/09009—Substrate related
    • H05K2201/09063—Holes or slots in insulating substrate not used for electrical connections
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/09—Shape and layout
    • H05K2201/09009—Substrate related
    • H05K2201/09081—Tongue or tail integrated in planar structure, e.g. obtained by cutting from the planar structure
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/09—Shape and layout
    • H05K2201/09209—Shape and layout details of conductors
    • H05K2201/09654—Shape and layout details of conductors covering at least two types of conductors provided for in H05K2201/09218 - H05K2201/095
    • H05K2201/097—Alternating conductors, e.g. alternating different shaped pads, twisted pairs; Alternating components
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10007—Types of components
    • H05K2201/10053—Switch

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Coils Or Transformers For Communication (AREA)
FR7701249A 1977-01-13 1977-01-17 Commutateur optique Granted FR2377649A1 (fr)

Priority Applications (15)

Application Number Priority Date Filing Date Title
FR7701249A FR2377649A1 (fr) 1977-01-17 1977-01-17 Commutateur optique
BE1008628A BE862654A (fr) 1977-01-13 1978-01-05 Procede de realisation de circuits inductifs
GB455/78A GB1549601A (en) 1977-01-13 1978-01-06 Inductive circuit incorporated in a planar circuit support member
FI780056A FI780056A7 (fi) 1977-01-13 1978-01-09 Foerfarande foer alstrande av en induktiv stroemkrets
DE19782800918 DE2800918A1 (de) 1977-01-13 1978-01-10 Verfahren zur herstellung einer induktivitaet und nach diesem verfahren hergestellte induktivitaet
US05/868,581 US4253231A (en) 1977-01-13 1978-01-11 Method of making an inductive circuit incorporated in a planar circuit support member
SE7800357A SE7800357L (sv) 1977-01-13 1978-01-12 Induktiv kretsanordning och sett att framstella den
CA294,816A CA1106076A (fr) 1977-01-13 1978-01-12 Procede de realisation de circuits inductifs
PT67520A PT67520B (fr) 1977-01-13 1978-01-12 Procede de realization de circuits inductifs
IE62/78A IE45959B1 (en) 1977-01-13 1978-01-12 Inductive circuit incorporated in a planar circuit support member
IT19210/78A IT1091878B (it) 1977-01-13 1978-01-12 Procedimento di realizzazione di circuiti induttivi e supporti di circuiti ottenuti mediante tale procedimento
NL7800457A NL7800457A (nl) 1977-01-13 1978-01-13 Werkwijze voor het vervaardigen van een induc- tieve keten alsmede inductieve keten verkregen onder toepassing van deze werkwijze.
JP209278A JPS5388950A (en) 1977-01-13 1978-01-13 Method of making induction cicuit
ES465953A ES465953A1 (es) 1977-01-13 1978-01-13 Perfeccionamientos en la realizacion de circuitos inductivosincorporados en un soporte
OA56369A OA05851A (fr) 1977-01-13 1978-01-13 Procédé de réalisation de circuits inductifs.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7701249A FR2377649A1 (fr) 1977-01-17 1977-01-17 Commutateur optique

Publications (2)

Publication Number Publication Date
FR2377649A1 FR2377649A1 (fr) 1978-08-11
FR2377649B1 true FR2377649B1 (OSRAM) 1982-01-29

Family

ID=9185576

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7701249A Granted FR2377649A1 (fr) 1977-01-13 1977-01-17 Commutateur optique

Country Status (1)

Country Link
FR (1) FR2377649A1 (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE21981T1 (de) * 1983-05-20 1986-09-15 Bbc Brown Boveri & Cie Einrichtung zur optischen erfassung von stoerlichtbogenentladungen in einer gekapselten hochspannungsschaltanlage.
SE439391B (sv) * 1983-10-14 1985-06-10 Ericsson Telefon Ab L M Fiberoptiskt kopplingsorgan

Also Published As

Publication number Publication date
FR2377649A1 (fr) 1978-08-11

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Legal Events

Date Code Title Description
ST Notification of lapse