FR2629654B1 - IMPROVEMENTS ON PORTABLE ELECTRICAL DEVICES WITH VERY LOW POWER BATTERY - Google Patents

IMPROVEMENTS ON PORTABLE ELECTRICAL DEVICES WITH VERY LOW POWER BATTERY

Info

Publication number
FR2629654B1
FR2629654B1 FR8804295A FR8804295A FR2629654B1 FR 2629654 B1 FR2629654 B1 FR 2629654B1 FR 8804295 A FR8804295 A FR 8804295A FR 8804295 A FR8804295 A FR 8804295A FR 2629654 B1 FR2629654 B1 FR 2629654B1
Authority
FR
France
Prior art keywords
low power
power battery
electrical devices
portable electrical
portable
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
FR8804295A
Other languages
French (fr)
Other versions
FR2629654A1 (en
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.)
Individual
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
Application filed by Individual filed Critical Individual
Priority to FR8804295A priority Critical patent/FR2629654B1/en
Publication of FR2629654A1 publication Critical patent/FR2629654A1/en
Application granted granted Critical
Publication of FR2629654B1 publication Critical patent/FR2629654B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G21/00—Input or output devices integrated in time-pieces
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G13/00—Producing acoustic time signals
    • G04G13/02—Producing acoustic time signals at preselected times, e.g. alarm clocks
    • 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
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • 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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Selective Calling Equipment (AREA)
FR8804295A 1988-03-31 1988-03-31 IMPROVEMENTS ON PORTABLE ELECTRICAL DEVICES WITH VERY LOW POWER BATTERY Expired - Lifetime FR2629654B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8804295A FR2629654B1 (en) 1988-03-31 1988-03-31 IMPROVEMENTS ON PORTABLE ELECTRICAL DEVICES WITH VERY LOW POWER BATTERY

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8804295A FR2629654B1 (en) 1988-03-31 1988-03-31 IMPROVEMENTS ON PORTABLE ELECTRICAL DEVICES WITH VERY LOW POWER BATTERY

Publications (2)

Publication Number Publication Date
FR2629654A1 FR2629654A1 (en) 1989-10-06
FR2629654B1 true FR2629654B1 (en) 1990-12-28

Family

ID=9364852

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8804295A Expired - Lifetime FR2629654B1 (en) 1988-03-31 1988-03-31 IMPROVEMENTS ON PORTABLE ELECTRICAL DEVICES WITH VERY LOW POWER BATTERY

Country Status (1)

Country Link
FR (1) FR2629654B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2077555A (en) * 1980-05-27 1981-12-16 Standard Telephones Cables Ltd Electronic tally apparatus
US4353064A (en) * 1981-01-14 1982-10-05 Honeywell Inc. Battery operated access control card
GB8408538D0 (en) * 1984-04-03 1984-05-16 Senelco Ltd Transmitter-responder systems
IN165970B (en) * 1984-10-17 1990-02-17 Int Identification Systems
EP0247612B1 (en) * 1986-05-30 1993-08-04 Sharp Kabushiki Kaisha Microwave data transmission apparatus

Also Published As

Publication number Publication date
FR2629654A1 (en) 1989-10-06

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Legal Events

Date Code Title Description
ST Notification of lapse