ZA731015B - Portable battery operated apparatus - Google Patents

Portable battery operated apparatus

Info

Publication number
ZA731015B
ZA731015B ZA731015A ZA731015A ZA731015B ZA 731015 B ZA731015 B ZA 731015B ZA 731015 A ZA731015 A ZA 731015A ZA 731015 A ZA731015 A ZA 731015A ZA 731015 B ZA731015 B ZA 731015B
Authority
ZA
South Africa
Prior art keywords
battery operated
portable battery
operated apparatus
portable
operated
Prior art date
Application number
ZA731015A
Other languages
English (en)
Inventor
R Blesch
R Galton
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of ZA731015B publication Critical patent/ZA731015B/xx

Links

Classifications

    • 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
    • H04B1/3883—Arrangements for mounting batteries or battery chargers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Battery Mounting, Suspending (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Secondary Cells (AREA)
  • Mobile Radio Communication Systems (AREA)
ZA731015A 1972-03-02 1973-02-13 Portable battery operated apparatus ZA731015B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23126072A 1972-03-02 1972-03-02

Publications (1)

Publication Number Publication Date
ZA731015B true ZA731015B (en) 1974-06-26

Family

ID=22868447

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA731015A ZA731015B (en) 1972-03-02 1973-02-13 Portable battery operated apparatus

Country Status (11)

Country Link
US (1) US3763434A (pt)
JP (1) JPS48100631A (pt)
AR (1) AR196329A1 (pt)
AU (1) AU466700B2 (pt)
BR (1) BR7301627D0 (pt)
CA (1) CA1025949A (pt)
DE (1) DE2309045C3 (pt)
FR (1) FR2174279B1 (pt)
GB (1) GB1402486A (pt)
IL (1) IL41526A (pt)
ZA (1) ZA731015B (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4044292A (en) * 1976-04-01 1977-08-23 Commterm Inc. Page power conversion apparatus for battery charging
JPS6119487Y2 (pt) * 1979-06-19 1986-06-12
US4535475A (en) * 1982-09-23 1985-08-13 Ward Cornelius S Audio reproduction apparatus
US4709201A (en) * 1985-10-24 1987-11-24 General Electric Company Portable radio battery pack with on-off switch
US4972508A (en) * 1989-08-28 1990-11-20 Motorola, Inc. Housing for a battery powered device
US5265275A (en) * 1990-10-03 1993-11-23 Motorola, Inc. Selective call receiver having moveable battery contacts
JP3293178B2 (ja) * 1992-07-15 2002-06-17 松下電器産業株式会社 電池内蔵電子機器装置
US5661392A (en) * 1995-09-26 1997-08-26 General Research Of Electronics, Inc. Device for causing electronic apparatus to use a selectively mounted non-rechargeable battery pack or rechargeable battery pack
EP0879551B1 (en) * 1996-02-09 2002-08-28 Plantronics, Inc. Integrated electronic communication device and clip
US5729115A (en) * 1996-06-11 1998-03-17 Ericsson Inc. Apparatus and method for identifying and charging batteries of different types
US6160896A (en) * 1998-05-08 2000-12-12 Motorola, Inc. Variable frequency response microphone porting system
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
US20110068742A1 (en) * 2001-11-09 2011-03-24 Mccurry Ronald C Audio device that interfaces with a battery charger
JP2003224933A (ja) * 2001-11-09 2003-08-08 Milwaukee Electric Tool Corp 電池充電器
JP4150621B2 (ja) * 2002-09-20 2008-09-17 富士通株式会社 折り畳み式携帯型無線機および当該無線機のシャーシ
DE60330439D1 (de) * 2003-04-29 2010-01-21 3M Espe Ag Verhinderung der elektrochemischen Korrosion an den Ladekontakten eines batteriebetriebenen Handstückes und seines Ladegerätes
EP2171778A1 (en) * 2007-06-26 2010-04-07 The Coleman Company, Inc. Electrical appliance that utilizes multiple power sources
USD810052S1 (en) * 2016-10-05 2018-02-13 Cardo Systems, Inc. Communication device
CN113690494B (zh) * 2021-07-23 2023-08-08 宋家贵 一种基于高倍率纤维式镍镉蓄电池的智能机器人电源设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL155159B (nl) * 1950-08-02 Philips Nv Schakelinrichting voor het onder bestuur van een stuurpuls verbinden van een bron van telecommunicatiesignalen met een belasting voor telecommunicatiesignalen.
US3306990A (en) * 1964-01-13 1967-02-28 Motorola Inc Microphone and speaker structure for miniature receiver and transmitter
US3345568A (en) * 1964-01-13 1967-10-03 Motorola Inc Transistorized portable radio transmitter-receiver structure
US3701016A (en) * 1969-04-14 1972-10-24 Motorola Inc Miniature transmitter receiver housing

Also Published As

Publication number Publication date
DE2309045C3 (de) 1975-04-17
IL41526A (en) 1975-06-25
GB1402486A (en) 1975-08-06
DE2309045A1 (de) 1973-09-20
CA1025949A (en) 1978-02-07
AR196329A1 (es) 1973-12-18
FR2174279A1 (pt) 1973-10-12
BR7301627D0 (pt) 1974-02-19
US3763434A (en) 1973-10-02
FR2174279B1 (pt) 1979-06-22
DE2309045B2 (de) 1974-08-08
JPS48100631A (pt) 1973-12-19
AU466700B2 (en) 1975-11-06
AU5216173A (en) 1974-08-15
IL41526A0 (en) 1973-05-31

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