EP0758792A3 - Connection network - Google Patents

Connection network Download PDF

Info

Publication number
EP0758792A3
EP0758792A3 EP96112250A EP96112250A EP0758792A3 EP 0758792 A3 EP0758792 A3 EP 0758792A3 EP 96112250 A EP96112250 A EP 96112250A EP 96112250 A EP96112250 A EP 96112250A EP 0758792 A3 EP0758792 A3 EP 0758792A3
Authority
EP
European Patent Office
Prior art keywords
assigned
contact surface
matrix
connection network
switching
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.)
Granted
Application number
EP96112250A
Other languages
German (de)
French (fr)
Other versions
EP0758792A2 (en
EP0758792B1 (en
Inventor
Jörg Dipl.-Ing. Franzke
Wolfgang Dipl.-Ing. Kraft
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.)
ADC GmbH
Original Assignee
Krone GmbH
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 Krone GmbH filed Critical Krone GmbH
Publication of EP0758792A2 publication Critical patent/EP0758792A2/en
Priority to BR9710461A priority Critical patent/BR9710461A/en
Publication of EP0758792A3 publication Critical patent/EP0758792A3/en
Application granted granted Critical
Publication of EP0758792B1 publication Critical patent/EP0758792B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H67/00—Electrically-operated selector switches
    • H01H67/22—Switches without multi-position wipers
    • H01H67/24—Co-ordinate-type relay switches having an individual electromagnet at each cross-point
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/008—Actuators other then push button
    • H01H2221/022—Actuators other then push button electromagnetic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/046—Actuators bistable
    • H01H2221/048—Actuators bistable magnetic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/22—Polarised relays
    • H01H51/2209—Polarised relays with rectilinearly movable armature

Abstract

Die Erfindung betrifft ein Koppelfeld zur Schaltung elektrischer Signalleitungen, insbesondere in der Kommunikations- und Datentechnik, bestehend aus einer Vielzahl von vorzugsweise matrixförmig angeordneten Koppelpunkten 1 . Dabei wird der einen Kontaktfläche 6 ein Permanentmagnet 5 und der gegenüberliegenden Kontaktfläche 9 ein ferromagnetischer Werkstoff 10 mit einer Spule 13 zugeordnet. Somit wird ein signalunabhängiges, robustes Koppelfeld geschaffen, das sich kompakt und kostengünstig herstellen läßt. Insbesondere bei der Ausführung der Erfindung mittels Folientechnik läßt sich eine besonderes hohe Kompaktheit erzielen.

Figure 00000001
The invention relates to a switching matrix for switching electrical signal lines, in particular in communication and data technology, consisting of a multiplicity of coupling points 1, preferably arranged in a matrix. In this case, one contact surface 6 is assigned a permanent magnet 5 and the opposite contact surface 9 is assigned a ferromagnetic material 10 with a coil 13. This creates a signal-independent, robust switching matrix that can be produced compactly and inexpensively. Particularly when the invention is implemented by means of film technology, a particularly high degree of compactness can be achieved.
Figure 00000001
EP96112250A 1995-08-16 1996-07-30 Connection network Expired - Lifetime EP0758792B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR9710461A BR9710461A (en) 1996-07-30 1997-07-09 Process for the preparation of polyurethane foams semi-rigid open cell polyurethane foams and isocyanate reactive composition

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19529974 1995-08-16
DE19529974A DE19529974C1 (en) 1995-08-16 1995-08-16 Switching matrix network for electrical lines

Publications (3)

Publication Number Publication Date
EP0758792A2 EP0758792A2 (en) 1997-02-19
EP0758792A3 true EP0758792A3 (en) 1998-05-13
EP0758792B1 EP0758792B1 (en) 2001-10-17

Family

ID=7769515

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96112250A Expired - Lifetime EP0758792B1 (en) 1995-08-16 1996-07-30 Connection network

Country Status (12)

Country Link
US (1) US5742012A (en)
EP (1) EP0758792B1 (en)
JP (1) JPH09120746A (en)
CN (1) CN1148256A (en)
AT (1) ATE207237T1 (en)
BR (1) BR9603444A (en)
CA (1) CA2182931C (en)
DE (2) DE19529974C1 (en)
DK (1) DK0758792T3 (en)
ES (1) ES2166852T3 (en)
MX (1) MX9603441A (en)
PT (1) PT758792E (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5921382A (en) * 1998-09-30 1999-07-13 Datahand Systems, Inc Magnetically enhanced membrane switch
US6410360B1 (en) 1999-01-26 2002-06-25 Teledyne Industries, Inc. Laminate-based apparatus and method of fabrication
US6366186B1 (en) * 2000-01-20 2002-04-02 Jds Uniphase Inc. Mems magnetically actuated switches and associated switching arrays
AUPQ824700A0 (en) 2000-06-20 2000-07-13 Alcatel Bi-stable microswitch including magnetic latch
US20020075108A1 (en) * 2000-12-15 2002-06-20 Ward Lester G. Method of remotely actuating a membrane switch by attractive or repulsive magnetic force
AU784864B2 (en) * 2001-03-15 2006-07-13 Micro Relay Holdings Pty Ltd Telecommunication relay array for DSL network configuration
BE1021760B1 (en) * 2013-09-26 2016-01-15 Niko Nv ELECTROMECHANICAL RELAY

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2209999A1 (en) * 1972-12-07 1974-07-05 Int Standard Electric Corp
FR2524698A1 (en) * 1982-03-31 1983-10-07 Nippon Mektron Kk TOUCH KEYBOARD

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2633201A1 (en) * 1976-07-23 1978-01-26 Siemens Ag Rectifier switching point for communication exchanges - has bistable relays in series with rectifier, with one pick=up winding and two release windings
DE3334708A1 (en) * 1983-09-24 1985-04-11 Preh, Elektrofeinmechanische Werke Jakob Preh Nachf. Gmbh & Co, 8740 Bad Neustadt FILM KEYBOARD
US5121091A (en) * 1989-09-08 1992-06-09 Matsushita Electric Industrial Co., Ltd. Panel switch
SE468693B (en) * 1991-06-17 1993-03-01 Ericsson Telefon Ab L M GALVANIC CLUTCH DEVICE
US5616897A (en) * 1993-06-30 1997-04-01 Weber; Michael R. Flexible keyboard
US5561278A (en) * 1994-09-16 1996-10-01 Rutten; Phillip Membrane switch
US5557079A (en) * 1995-07-03 1996-09-17 Motorola, Inc. Electronic device with shielded keypad interface

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2209999A1 (en) * 1972-12-07 1974-07-05 Int Standard Electric Corp
FR2524698A1 (en) * 1982-03-31 1983-10-07 Nippon Mektron Kk TOUCH KEYBOARD

Also Published As

Publication number Publication date
US5742012A (en) 1998-04-21
EP0758792A2 (en) 1997-02-19
ATE207237T1 (en) 2001-11-15
MX9603441A (en) 1997-03-29
CA2182931C (en) 2002-06-25
PT758792E (en) 2002-04-29
ES2166852T3 (en) 2002-05-01
DE19529974C1 (en) 1996-10-24
DK0758792T3 (en) 2002-02-04
CA2182931A1 (en) 1997-02-17
BR9603444A (en) 1998-05-12
EP0758792B1 (en) 2001-10-17
JPH09120746A (en) 1997-05-06
DE59607931D1 (en) 2001-11-22
CN1148256A (en) 1997-04-23

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