JPS56112804A - Solar-cell type wheel chair - Google Patents

Solar-cell type wheel chair

Info

Publication number
JPS56112804A
JPS56112804A JP1420180A JP1420180A JPS56112804A JP S56112804 A JPS56112804 A JP S56112804A JP 1420180 A JP1420180 A JP 1420180A JP 1420180 A JP1420180 A JP 1420180A JP S56112804 A JPS56112804 A JP S56112804A
Authority
JP
Japan
Prior art keywords
accumulators
solar
power
charge
electromotive
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.)
Pending
Application number
JP1420180A
Other languages
Japanese (ja)
Inventor
Koichi Kiyota
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP1420180A priority Critical patent/JPS56112804A/en
Publication of JPS56112804A publication Critical patent/JPS56112804A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

Landscapes

  • Electric Propulsion And Braking For Vehicles (AREA)
  • Photovoltaic Devices (AREA)

Abstract

PURPOSE: To facilitate employment and maintenance of the solar-cell device by a method wherein the device constituted by the solar cell, in accumulator, a charge- discharge control circuit and a backflow preventing diode is mounted on an electromotive-type wheeled chair by a removable means.
CONSTITUTION: The solar cell 1 generates power by receiving sun rays and the accumulators 2 and 2' are charged with the power through the intermediary of the backflow preventing diode 6 and a relay constact 9', and if a motor-controlling switch 12 is charged, the power becomes the power for driving a motor 11. In the case when frequency in employment of the electromotive type wheeled chair is low and the accumulators 2 and 2' are fully charged with the power from the solar cell 1, the relay contact 9' is opened automatically by the charge control circuit 7 and thereby the charge is stopped. On the contrary, when the frequency in employment is high and the accumulators 2 and 2' are not fully charged, a relay contact 10' is opened automatically by the discharge control circuit 8 before the state of excessive discharge appears. Thus, the excessive charge and discharge of the accumulators 2 and 2' are prevented, whereby deterioration of accumulators 2 and 2' can be reduced sharply. The solar-cell device 13 thus constituted is mounted on the electromotive-type wheeled chair.
COPYRIGHT: (C)1981,JPO&Japio
JP1420180A 1980-02-07 1980-02-07 Solar-cell type wheel chair Pending JPS56112804A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1420180A JPS56112804A (en) 1980-02-07 1980-02-07 Solar-cell type wheel chair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1420180A JPS56112804A (en) 1980-02-07 1980-02-07 Solar-cell type wheel chair

Publications (1)

Publication Number Publication Date
JPS56112804A true JPS56112804A (en) 1981-09-05

Family

ID=11854492

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1420180A Pending JPS56112804A (en) 1980-02-07 1980-02-07 Solar-cell type wheel chair

Country Status (1)

Country Link
JP (1) JPS56112804A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01227638A (en) * 1988-03-03 1989-09-11 Kyocera Corp Output control method for solar power generator
US7429837B2 (en) 2004-12-23 2008-09-30 Brown Fred A Apparatus and method of driving a light powered system
US20100096200A1 (en) * 2007-02-15 2010-04-22 Jcp S.R.L. Protecting structure
CN106361509A (en) * 2016-12-05 2017-02-01 北方工业大学 Wheel chair
CN109510266A (en) * 2018-11-30 2019-03-22 广东银狐医疗科技股份有限公司 A kind of electric wheelchair charging unit, charging system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01227638A (en) * 1988-03-03 1989-09-11 Kyocera Corp Output control method for solar power generator
US7429837B2 (en) 2004-12-23 2008-09-30 Brown Fred A Apparatus and method of driving a light powered system
US20100096200A1 (en) * 2007-02-15 2010-04-22 Jcp S.R.L. Protecting structure
CN106361509A (en) * 2016-12-05 2017-02-01 北方工业大学 Wheel chair
CN109510266A (en) * 2018-11-30 2019-03-22 广东银狐医疗科技股份有限公司 A kind of electric wheelchair charging unit, charging system
CN109510266B (en) * 2018-11-30 2024-02-06 广东银狐医疗科技股份有限公司 Electric wheelchair charging device and charging system

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