FI902262A0 - Avkaenning av stroemmatningssaettet foer en telefon. - Google Patents

Avkaenning av stroemmatningssaettet foer en telefon.

Info

Publication number
FI902262A0
FI902262A0 FI902262A FI902262A FI902262A0 FI 902262 A0 FI902262 A0 FI 902262A0 FI 902262 A FI902262 A FI 902262A FI 902262 A FI902262 A FI 902262A FI 902262 A0 FI902262 A0 FI 902262A0
Authority
FI
Finland
Prior art keywords
stroemmatningssaettet
avkaenning
telefon
foer
radio unit
Prior art date
Application number
FI902262A
Other languages
English (en)
Other versions
FI87874B (fi
FI902262A (fi
FI87874C (fi
Inventor
Ari Heinonen
Ari-Pekka Lajunen
Kalevi Malmi
Jorma Virkkunen
Original Assignee
Nokia Mobile Phones Ltd
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 Mobile Phones Ltd filed Critical Nokia Mobile Phones Ltd
Priority to FI902262A priority Critical patent/FI87874C/fi
Publication of FI902262A0 publication Critical patent/FI902262A0/fi
Priority to AT91107156T priority patent/ATE177886T1/de
Priority to EP91107156A priority patent/EP0455252B1/en
Priority to DE69130991T priority patent/DE69130991T2/de
Publication of FI902262A publication Critical patent/FI902262A/fi
Publication of FI87874B publication Critical patent/FI87874B/fi
Application granted granted Critical
Publication of FI87874C publication Critical patent/FI87874C/fi
Priority to US08/161,507 priority patent/US5857151A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0262—Details of the structure or mounting of specific components for a battery compartment
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
    • H02J7/00038—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange using passive battery identification means, e.g. resistors or capacitors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/00047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with provisions for charging different types of batteries
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Telephone Set Structure (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Steroid Compounds (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
FI902262A 1990-05-04 1990-05-04 Foerfarande foer anpassning av en radioenhet till telefondelar FI87874C (fi)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI902262A FI87874C (fi) 1990-05-04 1990-05-04 Foerfarande foer anpassning av en radioenhet till telefondelar
AT91107156T ATE177886T1 (de) 1990-05-04 1991-05-03 Funkeinheit für teilnehmergerät
EP91107156A EP0455252B1 (en) 1990-05-04 1991-05-03 A radio unit for a telephone set
DE69130991T DE69130991T2 (de) 1990-05-04 1991-05-03 Funkeinheit für Teilnehmergerät
US08/161,507 US5857151A (en) 1990-05-04 1993-12-02 Radio unit for a telephone set with automatic adjustment of operating parameters based on a connected power module

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI902262 1990-05-04
FI902262A FI87874C (fi) 1990-05-04 1990-05-04 Foerfarande foer anpassning av en radioenhet till telefondelar

Publications (4)

Publication Number Publication Date
FI902262A0 true FI902262A0 (fi) 1990-05-04
FI902262A FI902262A (fi) 1991-11-05
FI87874B FI87874B (fi) 1992-11-13
FI87874C FI87874C (fi) 1993-02-25

Family

ID=8530381

Family Applications (1)

Application Number Title Priority Date Filing Date
FI902262A FI87874C (fi) 1990-05-04 1990-05-04 Foerfarande foer anpassning av en radioenhet till telefondelar

Country Status (4)

Country Link
EP (1) EP0455252B1 (fi)
AT (1) ATE177886T1 (fi)
DE (1) DE69130991T2 (fi)
FI (1) FI87874C (fi)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5535274A (en) * 1991-10-19 1996-07-09 Cellport Labs, Inc. Universal connection for cellular telephone interface
ES2176191T3 (es) * 1992-10-20 2002-12-01 Cellport Systems Inc Cables para la conexion universal de telefonos celulares.
FI940049A0 (fi) * 1994-01-05 1994-01-05 Nokia Mobile Phones Ltd Anordning foer anpassning av signalnivaon i en mobiltelefon
US6212402B1 (en) * 1996-11-04 2001-04-03 Telefonaktiebolaget Lm Ericsson System connector
FR2760163A1 (fr) * 1997-02-25 1998-08-28 Philips Electronics Nv Appareil de telecommunication muni d'un dispositif de reconnaissance de peripheriques
DE102009050579A1 (de) 2008-10-23 2010-04-29 Bury Gmbh & Co. Kg Mobilgerätsystem für ein Kraftfahrzeug
DE102009050529B4 (de) 2009-10-23 2020-06-04 Volkswagen Ag Mobilgerätsystem für ein Kraftfahrzeug
DE202009017289U1 (de) 2009-12-22 2010-03-25 Volkswagen Ag Bedienteil zur Bedienung eines Mobiltelefons in einem Kraftfahrzeug

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4593409A (en) * 1984-04-04 1986-06-03 Motorola, Inc. Transceiver protection arrangement
US4792986A (en) * 1985-12-11 1988-12-20 General Electric Company Portable radio system with externally programmable universal device connector
US4673861A (en) * 1986-04-03 1987-06-16 General Electric Company Battery charger/remote control for portable radio devices

Also Published As

Publication number Publication date
ATE177886T1 (de) 1999-04-15
EP0455252B1 (en) 1999-03-17
FI87874B (fi) 1992-11-13
FI902262A (fi) 1991-11-05
DE69130991D1 (de) 1999-04-22
FI87874C (fi) 1993-02-25
EP0455252A3 (en) 1992-08-12
EP0455252A2 (en) 1991-11-06
DE69130991T2 (de) 1999-08-12

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Legal Events

Date Code Title Description
FG Patent granted

Owner name: NOKIA MATKAPUHELIMET OY