DE68922832T2 - Stromversorgung für tragbare elektrische Geräte. - Google Patents

Stromversorgung für tragbare elektrische Geräte.

Info

Publication number
DE68922832T2
DE68922832T2 DE68922832T DE68922832T DE68922832T2 DE 68922832 T2 DE68922832 T2 DE 68922832T2 DE 68922832 T DE68922832 T DE 68922832T DE 68922832 T DE68922832 T DE 68922832T DE 68922832 T2 DE68922832 T2 DE 68922832T2
Authority
DE
Germany
Prior art keywords
power supply
solar cell
electrical
secondary cell
cell
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.)
Expired - Lifetime
Application number
DE68922832T
Other languages
German (de)
English (en)
Other versions
DE68922832D1 (de
Inventor
Mikio Kinka
Shuichi Kugawa
Kazuo Nishi
Akemi Satake
Kunio Suzuki
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.)
Semiconductor Energy Laboratory Co Ltd
Original Assignee
Semiconductor Energy Laboratory Co 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 Semiconductor Energy Laboratory Co Ltd filed Critical Semiconductor Energy Laboratory Co Ltd
Application granted granted Critical
Publication of DE68922832D1 publication Critical patent/DE68922832D1/de
Publication of DE68922832T2 publication Critical patent/DE68922832T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1632—External expansion units, e.g. docking stations
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • 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
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S136/00—Batteries: thermoelectric and photoelectric
    • Y10S136/291—Applications

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Human Computer Interaction (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Power Sources (AREA)
DE68922832T 1988-12-09 1989-12-06 Stromversorgung für tragbare elektrische Geräte. Expired - Lifetime DE68922832T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988160056U JPH0283640U (US20020167097A1-20021114-C00005.png) 1988-12-09 1988-12-09

Publications (2)

Publication Number Publication Date
DE68922832D1 DE68922832D1 (de) 1995-06-29
DE68922832T2 true DE68922832T2 (de) 1995-11-23

Family

ID=15706954

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68922832T Expired - Lifetime DE68922832T2 (de) 1988-12-09 1989-12-06 Stromversorgung für tragbare elektrische Geräte.

Country Status (4)

Country Link
US (1) US5039928A (US20020167097A1-20021114-C00005.png)
EP (1) EP0372933B1 (US20020167097A1-20021114-C00005.png)
JP (1) JPH0283640U (US20020167097A1-20021114-C00005.png)
DE (1) DE68922832T2 (US20020167097A1-20021114-C00005.png)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
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KR930008260B1 (ko) * 1989-09-29 1993-08-27 가부시기가이샤 도시바 휴대용 컴퓨터를 위한 지능 전원 시스템
US6941481B2 (en) * 1990-03-23 2005-09-06 Matsushita Electric Industrial Co., Ltd. Data processing apparatus
JPH04178876A (ja) * 1990-11-14 1992-06-25 Hitachi Ltd パーソナル情報表示システム
CN2100660U (zh) * 1991-08-31 1992-04-01 马希光 可充电太阳能计算机
US5838138A (en) * 1994-05-02 1998-11-17 Henty; David L. Electronic device which is powered by actuation of manual inputs
US5641588A (en) * 1994-09-01 1997-06-24 Aer Energy Resources, Inc. Portable battery with a retrofitting projection and wrist rest for use externally of an electronic device
DE9416174U1 (de) * 1994-10-07 1994-12-15 Behrens, Anita, 92263 Ebermannsdorf Anzeigevorrichtung
US5539299A (en) * 1994-10-31 1996-07-23 Motorola Inc. Protection switch for a battery powered device
US5522943A (en) * 1994-12-05 1996-06-04 Spencer; Jerald C. Portable power supply
US5523776A (en) * 1995-01-10 1996-06-04 International Business Machines Corporation Photovoltaic array for computer display
US5605769A (en) * 1995-07-03 1997-02-25 Toms; Dennis J. Method and apparatus for supplying electrical energy to battery powered equipment
US5767657A (en) * 1996-03-26 1998-06-16 Motorola, Inc. Battery charger having a battery discharge prevention circuit
US6062991A (en) * 1996-04-05 2000-05-16 Moriarty; Stephen A. Communication, calculation, and record keeping method and apparatus for golf course
US5862392A (en) * 1996-09-27 1999-01-19 Energy Research Corporation Battery incorporated into computer carrying case
US5814906A (en) * 1996-12-09 1998-09-29 Spencer; Jerald C. Power supply for portable computers and other electronic devices
US6300944B1 (en) 1997-09-12 2001-10-09 Micron Technology, Inc. Alternative power for a portable computer via solar cells
US5936380A (en) * 1997-09-12 1999-08-10 Micron Electronics, Inc. Alternative power for a portable computer via solar cells
US6131018A (en) * 1997-10-28 2000-10-10 U.S. Philips Corporation Telephony device comprising an accumulation device and accumulation device suitable for such a telephony device
DE29803536U1 (de) * 1998-02-28 1999-07-29 Hild, Dietmar, 67063 Ludwigshafen Mobile Station für elektrische Energie
GB2343540A (en) * 1998-11-06 2000-05-10 Tacktick Ltd Solar powered display
US20040085002A1 (en) * 2002-11-05 2004-05-06 Pearce Michael Baker Method and apparatus for an incidental use piezoelectric energy source with thin-film battery
US7088031B2 (en) * 2003-04-22 2006-08-08 Infinite Power Solutions, Inc. Method and apparatus for an ambient energy battery or capacitor recharge system
US7102271B2 (en) * 2004-01-14 2006-09-05 Infinite Power Solutions, Inc. Method and apparatus for a high output sensor system
FR2880437B1 (fr) * 2004-12-07 2007-08-24 Jean Philippe Charlier Ordinateur portable avec alimentation electrique de type photovoltaique.
US20060176660A1 (en) * 2005-02-07 2006-08-10 Ahmad Amiri Ultra mobile communicating computer
US7511451B2 (en) 2005-07-07 2009-03-31 Gerald Pierce Electrical energy source
WO2007095222A2 (en) 2006-02-11 2007-08-23 Rioux Vision, Inc. Medication dispensing cart
US7565968B2 (en) * 2006-03-13 2009-07-28 Lindley Michael B Portable survival kit
EP1850577A1 (fr) * 2006-04-28 2007-10-31 Jean-Philippe Charlier Téléphone portable comportant une alimentation électrique de type photovoltaïque
EP1850204A1 (fr) * 2006-04-28 2007-10-31 Jean-Philippe Charlier Ordinateur portable avec alimentation électrique de type photovoltaique.
CA2661516C (en) * 2006-08-21 2016-09-13 Omnicell, Inc. Solar charged mobile working stations
JP2009189081A (ja) * 2008-02-01 2009-08-20 Tokyo Coil Engineering Kk 携帯機器用充電器
US20090256520A1 (en) * 2008-04-09 2009-10-15 Abe Frishman Portable Notebook Computer with Selectively Exposed Solar Charging Cells
JP5307675B2 (ja) * 2009-09-28 2013-10-02 京セラ株式会社 携帯電子機器
ES2769401T3 (es) 2010-12-06 2020-06-25 Omnicell Inc Sistema de almacenamiento médico controlado y monitorizado por ordenador
KR101414469B1 (ko) * 2011-08-31 2014-07-03 삼성전자주식회사 태양전지를 구비한 휴대용 전자기기
US11184831B2 (en) 2018-12-31 2021-11-23 Itron, Inc. Solar-powered relay for coupling remotely-located leaf nodes to a wireless network
US11296539B2 (en) * 2018-12-31 2022-04-05 Itron, Inc. Solar hybrid battery for powering network devices over extended time intervals

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2919211A1 (de) * 1979-05-12 1980-11-13 Esge Marby Gbmh & Co Batterie fuer die zweiradbeleuchtung
DE8136526U1 (de) * 1981-12-15 1982-06-16 Karl Seeger Lederwaren GmbH, 6050 Offenbach Koffer, insbesondere aktenkoffer
JPS59172932A (ja) * 1983-03-19 1984-09-29 ソニー株式会社 太陽電池及び２次電池から成る電源装置
DE3342253A1 (de) * 1983-11-23 1985-05-30 Walter 8998 Lindenberg Zöhling Solar-stereo-kasetten-abspielgeraet
GB2166306A (en) * 1984-10-26 1986-04-30 Aurora Mechatronics Corp Solar-energised computer
JPS61141184A (ja) * 1984-12-14 1986-06-28 Hitachi Maxell Ltd 太陽電池付装置
US4563727A (en) * 1985-01-14 1986-01-07 Curiel Raymond F Self-charging solar battery
US4686441A (en) * 1985-03-04 1987-08-11 Tor Petterson Photo electric charger device for low power electrical device
CH671485A5 (en) * 1986-10-07 1989-08-31 Rolf Bruhin Power supply circuitry combining solar cell and sec. cell battery - charges lithium cells with capacitor for short duration back-up to overcome recharge delay after long dark periods
JPS6464371A (en) * 1987-09-04 1989-03-10 Osaka Titanium Solar cell
US4856605A (en) * 1987-11-30 1989-08-15 Sartorius Gmbh Nonsystem-connected electronic balance
GB2214008B (en) * 1987-12-16 1992-02-12 Technophone Ltd Portable electrical device with rechargeable battery pack
US4926365A (en) * 1988-08-26 1990-05-15 Great Electronics Corporation Portable computer system

Also Published As

Publication number Publication date
JPH0283640U (US20020167097A1-20021114-C00005.png) 1990-06-28
EP0372933B1 (en) 1995-05-24
EP0372933A2 (en) 1990-06-13
EP0372933A3 (en) 1991-06-12
DE68922832D1 (de) 1995-06-29
US5039928A (en) 1991-08-13

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Legal Events

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8364 No opposition during term of opposition