CA2059189A1 - Adaptateur d'alimentation servant a fournir en puissance un radiotelephone portatif de facon adaptative - Google Patents

Adaptateur d'alimentation servant a fournir en puissance un radiotelephone portatif de facon adaptative

Info

Publication number
CA2059189A1
CA2059189A1 CA2059189A CA2059189A CA2059189A1 CA 2059189 A1 CA2059189 A1 CA 2059189A1 CA 2059189 A CA2059189 A CA 2059189A CA 2059189 A CA2059189 A CA 2059189A CA 2059189 A1 CA2059189 A1 CA 2059189A1
Authority
CA
Canada
Prior art keywords
portable radio
power
adapter unit
power supply
unit
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
CA2059189A
Other languages
English (en)
Other versions
CA2059189C (fr
Inventor
Kuniyoshi Marui
Goichi Sato
Takaaki Ishii
Shinji Takachi
Buntaro Sawa
Hiroshi Sato
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.)
Toshiba Corp
Original Assignee
Individual
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
Priority claimed from JP3002298A external-priority patent/JPH04239250A/ja
Priority claimed from JP3002299A external-priority patent/JPH04239251A/ja
Priority claimed from JP229791A external-priority patent/JP3058924B2/ja
Priority claimed from JP03002294A external-priority patent/JP3115007B2/ja
Priority claimed from JP3002291A external-priority patent/JP3058923B2/ja
Application filed by Individual filed Critical Individual
Publication of CA2059189A1 publication Critical patent/CA2059189A1/fr
Application granted granted Critical
Publication of CA2059189C publication Critical patent/CA2059189C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
    • H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
    • H04M1/6041—Portable telephones adapted for handsfree use
    • H04M1/6075—Portable telephones adapted for handsfree use adapted for handsfree use in a vehicle
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • 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
    • H02J7/0068—Battery or charger load switching, e.g. concurrent charging and load supply
    • 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
    • H04B1/3827—Portable transceivers
    • H04B1/3877—Arrangements for enabling portable transceivers to be used in a fixed position, e.g. cradles or boosters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0296—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level switching to a backup power supply
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Circuits Of Receivers In General (AREA)
  • Transceivers (AREA)
CA002059189A 1991-01-11 1992-01-10 Adaptateur d'alimentation servant a fournir en puissance un radiotelephone portatif de facon adaptative Expired - Fee Related CA2059189C (fr)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
JP3002298A JPH04239250A (ja) 1991-01-11 1991-01-11 無線電話装置
JPP03-002291 1991-01-11
JP3002299A JPH04239251A (ja) 1991-01-11 1991-01-11 無線電話装置アダプタ
JP229791A JP3058924B2 (ja) 1991-01-11 1991-01-11 無線電話装置アダプタ
JPP03-002298 1991-01-11
JPP03-002297 1991-01-11
JPP03-002299 1991-01-11
JP03002294A JP3115007B2 (ja) 1991-01-11 1991-01-11 無線電話装置アダプタ
JPP03-002294 1991-01-11
JP3002291A JP3058923B2 (ja) 1991-01-11 1991-01-11 無線電話装置アダプタ

Publications (2)

Publication Number Publication Date
CA2059189A1 true CA2059189A1 (fr) 1992-07-12
CA2059189C CA2059189C (fr) 1996-05-21

Family

ID=27518233

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002059189A Expired - Fee Related CA2059189C (fr) 1991-01-11 1992-01-10 Adaptateur d'alimentation servant a fournir en puissance un radiotelephone portatif de facon adaptative

Country Status (5)

Country Link
US (2) US5444867A (fr)
EP (1) EP0494780B1 (fr)
KR (1) KR960004319B1 (fr)
CA (1) CA2059189C (fr)
DE (1) DE69218465T2 (fr)

Families Citing this family (51)

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DE69218465T2 (de) * 1991-01-11 1997-07-03 Toshiba Communication Technolo Adapter zur Versorgung eines transportablen Funktelefons mit Spannung
JP3058923B2 (ja) * 1991-01-11 2000-07-04 株式会社東芝 無線電話装置アダプタ
US5479479A (en) * 1991-10-19 1995-12-26 Cell Port Labs, Inc. Method and apparatus for transmission of and receiving signals having digital information using an air link
JP2671676B2 (ja) * 1991-12-09 1997-10-29 松下電器産業株式会社 携帯電話車載充電装置
JPH05168168A (ja) * 1991-12-16 1993-07-02 Nec Corp 携帯電話機用の充電器
DE4207507A1 (de) * 1992-03-10 1993-09-16 Philips Patentverwaltung Nachrichtentechnisches geraet mit einer freisprecheinrichtung
KR0182091B1 (ko) * 1993-02-05 1999-05-15 사토 후미오 무선전화장치
AU6155894A (en) * 1993-03-16 1994-10-11 Profinor S.A. Mobile communications equipment
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EP0715480B1 (fr) * 1994-11-29 2005-09-14 Nec Corporation Radiotéléphone mobile possédant une fonction de prévention contre le vol
JPH10507052A (ja) * 1995-03-04 1998-07-07 モルド−テック プラスティックス リミテッド パートナーシップ ラジオインターフェースに対する外部通信ソース
US5754962A (en) * 1995-07-27 1998-05-19 Ericsson Inc. Method and apparatus for indicating an operable or non-operable connection between a portable radio and a vehicle kit
AU676977B1 (en) * 1996-03-08 1997-03-27 Alex Cheklin Cellular phone adaptor
SE9601618D0 (sv) * 1996-04-29 1996-04-29 Startskottet 37900 Ab Subscriber terminal arrangement
DE19620834C1 (de) * 1996-05-23 1997-06-19 Nokia Mobile Phones Ltd Einrichtung für Schnurlostelefone
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JP3633756B2 (ja) * 1997-07-03 2005-03-30 シャープ株式会社 携帯無線通信機器
US5953650A (en) * 1997-10-30 1999-09-14 Motorola Inc. Portable-mobile radiotelephone architecture and method for mobile personal security systems
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GB2342815A (en) * 1998-10-12 2000-04-19 Danny Ma Hands-free apparatus including battery charging and gain control circuits
US6480727B1 (en) 1999-01-12 2002-11-12 Tellabs Operations, Inc. Using inactivity levels to extend subscriber equipment battery life
US9130651B2 (en) * 2010-08-07 2015-09-08 Joseph Akwo Tabe Mega communication and media apparatus configured to provide faster data transmission speed and to generate electrical energy
US9237211B2 (en) * 2010-08-07 2016-01-12 Joseph Akwo Tabe Energy harvesting mega communication device and media apparatus configured with apparatus for boosting signal reception
DE69936990T2 (de) * 1999-10-06 2008-01-10 Matsushita Electric Industrial Co., Ltd., Kadoma Ortungssystem für ein Mobiltelefonnetz
AUPQ378499A0 (en) * 1999-11-02 1999-11-25 Amtel Technology Pty Ltd Hands free kit for a mobile phone
WO2002058408A2 (fr) 2001-01-18 2002-07-25 Peiker, Andreas Systeme comprenant un telephone mobile
US7248901B2 (en) 2001-01-18 2007-07-24 Andreas Peiker Arrangement for handling a communication device
JP3455730B2 (ja) * 2001-02-22 2003-10-14 株式会社東芝 電子機器および拡張ユニット
US7096049B2 (en) * 2001-05-25 2006-08-22 Palm, Inc. Wireless transaction enabled handheld computer system and method
JP3760839B2 (ja) * 2001-11-09 2006-03-29 株式会社日立製作所 通信端末装置
US7609027B2 (en) 2001-11-09 2009-10-27 Milwaukee Electric Tool Corporation Electrical component, audio component, or electrical combination having a selectively connectable battery charger
KR20040022496A (ko) * 2002-09-09 2004-03-16 삼신이노텍 주식회사 무선이어마이크폰용 무선전환기기가 내장된 핸드폰용 베터리
EP1590917B1 (fr) 2003-01-28 2010-12-15 Cellport Systems, Inc. Système et procédé pour contrôler l'accès des applications sur des resources proprietaires dans un système télématique d'un véhicule
US7835534B2 (en) 2003-10-14 2010-11-16 Robert Bosch Gmbh Battery charging jobsite lunchbox
US8604752B2 (en) 2003-10-14 2013-12-10 Robert Bosch Gmbh Portable battery charging and audio unit
JP2006019986A (ja) * 2004-06-30 2006-01-19 Toshiba Corp ネットワーク電話システムの電話端末及びこの電話端末で使用される給電方法
US7522915B2 (en) * 2005-02-22 2009-04-21 Motorola, Inc. Method and apparatus to facilitate alternative modes of operation for a portable communication device
US7741809B2 (en) 2006-01-06 2010-06-22 Milwaukee Electric Tool Corporation Electrical component including a battery receptacle for including a battery
US8027293B2 (en) 2007-07-16 2011-09-27 Cellport Systems, Inc. Communication channel selection and use
EP2180672B1 (fr) 2008-10-23 2018-01-24 Volkswagen Aktiengesellschaft Système d'appareil mobile pour véhicules automobiles
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
CN209488195U (zh) * 2016-10-12 2019-10-11 Oppo广东移动通信有限公司 移动终端
US11205955B1 (en) 2020-06-19 2021-12-21 D'Amore Engineering, LLC Current averaging audio amplifier

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JPS63233638A (ja) * 1987-03-21 1988-09-29 Aisin Seiki Co Ltd 車載電話装置
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JPH04239251A (ja) * 1991-01-11 1992-08-27 Toshiba Corp 無線電話装置アダプタ
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Also Published As

Publication number Publication date
DE69218465T2 (de) 1997-07-03
US5444867A (en) 1995-08-22
KR920015800A (ko) 1992-08-27
DE69218465D1 (de) 1997-04-30
KR960004319B1 (ko) 1996-03-30
US5584055A (en) 1996-12-10
EP0494780A2 (fr) 1992-07-15
EP0494780B1 (fr) 1997-03-26
CA2059189C (fr) 1996-05-21
EP0494780A3 (en) 1992-12-02

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed
MKLA Lapsed

Effective date: 20070110