JPS55130079A - Safe charging apparatus for apparatus having secondary battery housed - Google Patents

Safe charging apparatus for apparatus having secondary battery housed

Info

Publication number
JPS55130079A
JPS55130079A JP3815479A JP3815479A JPS55130079A JP S55130079 A JPS55130079 A JP S55130079A JP 3815479 A JP3815479 A JP 3815479A JP 3815479 A JP3815479 A JP 3815479A JP S55130079 A JPS55130079 A JP S55130079A
Authority
JP
Japan
Prior art keywords
charge terminal
motor
secondary battery
safety
knob
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
JP3815479A
Other languages
Japanese (ja)
Other versions
JPS5928948B2 (en
Inventor
Yasuzo Hatasaki
Eiichiro Hiraoka
Kikuo Kuma
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP54038154A priority Critical patent/JPS5928948B2/en
Publication of JPS55130079A publication Critical patent/JPS55130079A/en
Publication of JPS5928948B2 publication Critical patent/JPS5928948B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/46—Accumulators structurally combined with charging apparatus
    • 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
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Abstract

PURPOSE:To permit sufficient maintaining of the safety of the apparatus in charging by constituting the apparatus so that the knob of the switch part slides and the circuit is switched to the safety side when the slide cover which covers the opening part of the charge terminal part is opened. CONSTITUTION:Onto the motor-operated tool body 1 such as motor-operated driver having a motor 2 and a secondary battery 3, the charge terminal part 31 having the opened part 32 is arranged, and close to the charge terminal part, the switch part 33 is arranged which is connected with a safety circuit and is equipped with a slidable knob 35 bordered on the outside part of the body 1. simultaneously with the ON-OFF operation of the slide cover 37 which covers the opening part 32 of the charge terminal part 31, the knob 35 is slided, and the switch part 33 of the safety circuit is turned ON or OFF. The slide cover 37 is urged in the always-closed direction, so when the charging plug is pulled out, the opening part 32 is automatically closed.
JP54038154A 1979-03-29 1979-03-29 Charging safety device for devices with built-in secondary batteries Expired JPS5928948B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54038154A JPS5928948B2 (en) 1979-03-29 1979-03-29 Charging safety device for devices with built-in secondary batteries

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54038154A JPS5928948B2 (en) 1979-03-29 1979-03-29 Charging safety device for devices with built-in secondary batteries

Publications (2)

Publication Number Publication Date
JPS55130079A true JPS55130079A (en) 1980-10-08
JPS5928948B2 JPS5928948B2 (en) 1984-07-17

Family

ID=12517483

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54038154A Expired JPS5928948B2 (en) 1979-03-29 1979-03-29 Charging safety device for devices with built-in secondary batteries

Country Status (1)

Country Link
JP (1) JPS5928948B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4678871A (en) * 1985-07-22 1987-07-07 Skil Corporation Reversing switch for rechargeable hand tool
US4957831A (en) * 1988-03-04 1990-09-18 Black & Decker, Inc. Control apparatus for switching a battery pack
US8733470B2 (en) 2008-07-02 2014-05-27 Robert Bosch Gmbh Electric machine tool

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4678871A (en) * 1985-07-22 1987-07-07 Skil Corporation Reversing switch for rechargeable hand tool
US4957831A (en) * 1988-03-04 1990-09-18 Black & Decker, Inc. Control apparatus for switching a battery pack
US8733470B2 (en) 2008-07-02 2014-05-27 Robert Bosch Gmbh Electric machine tool

Also Published As

Publication number Publication date
JPS5928948B2 (en) 1984-07-17

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