FR2599141B3 - CONTROL DEVICE, ESPECIALLY RADIO-LIGHTHOUSE - Google Patents

CONTROL DEVICE, ESPECIALLY RADIO-LIGHTHOUSE

Info

Publication number
FR2599141B3
FR2599141B3 FR878706383A FR8706383A FR2599141B3 FR 2599141 B3 FR2599141 B3 FR 2599141B3 FR 878706383 A FR878706383 A FR 878706383A FR 8706383 A FR8706383 A FR 8706383A FR 2599141 B3 FR2599141 B3 FR 2599141B3
Authority
FR
France
Prior art keywords
lighthouse
control device
especially radio
radio
control
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
Application number
FR878706383A
Other languages
French (fr)
Other versions
FR2599141A1 (en
Inventor
David Robert Woodward
Robin Corrick
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.)
Duracell Inc USA
Original Assignee
Duracell International 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 Duracell International Inc filed Critical Duracell International Inc
Publication of FR2599141A1 publication Critical patent/FR2599141A1/en
Application granted granted Critical
Publication of FR2599141B3 publication Critical patent/FR2599141B3/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/22—Measuring resistance of fluids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/045—Circuits
FR878706383A 1986-05-07 1987-05-06 CONTROL DEVICE, ESPECIALLY RADIO-LIGHTHOUSE Expired FR2599141B3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08611087A GB2190254A (en) 1986-05-07 1986-05-07 Condition responsive switching circuit

Publications (2)

Publication Number Publication Date
FR2599141A1 FR2599141A1 (en) 1987-11-27
FR2599141B3 true FR2599141B3 (en) 1989-06-23

Family

ID=10597431

Family Applications (1)

Application Number Title Priority Date Filing Date
FR878706383A Expired FR2599141B3 (en) 1986-05-07 1987-05-06 CONTROL DEVICE, ESPECIALLY RADIO-LIGHTHOUSE

Country Status (8)

Country Link
DE (1) DE3715099A1 (en)
DK (1) DK232887A (en)
FI (1) FI872011A (en)
FR (1) FR2599141B3 (en)
GB (1) GB2190254A (en)
IT (1) IT1215461B (en)
NO (1) NO871878L (en)
SE (1) SE8701875L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2029235C (en) * 1990-11-02 2002-01-22 John Errington Brain Water-activated survival lamp unit and an improved water sensing switch therefor
US20070153507A1 (en) * 2006-01-04 2007-07-05 The Coleman Company, Inc. Personal floatation device with water activated light
DE102007052177A1 (en) * 2007-10-30 2009-05-07 Novega Produktionssysteme Gmbh Ortungsbake
DE102014118201B3 (en) * 2014-12-09 2016-03-03 Erhard Pfeil Life jacket for animals, in particular for dogs

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1321863A (en) * 1970-02-27 1973-07-04 Int Computers Ltd Touch-operated switching devices
GB1314255A (en) * 1970-10-12 1973-04-18 Matsushita Electric Ind Co Ltd High frequency heating device
US3715540A (en) * 1971-11-16 1973-02-06 Magic Dot Inc Touch sensitive electronic switch
GB1418011A (en) * 1972-06-02 1975-12-17 Kidde & Co Walter Water-actuated electrical actuator
IL42906A (en) * 1972-08-28 1976-08-31 Magic Dot Inc Touch actuated electronic switch
GB1371251A (en) * 1973-03-26 1974-10-23 Novelty Patent Ltd Lock
NL7411716A (en) * 1973-09-08 1975-03-11 Philips Nv TOUCH SWITCH.
JPS53876A (en) * 1976-06-24 1978-01-07 Sharp Kk Touch switch
GB1499044A (en) * 1976-08-31 1978-01-25 Engine Applic Ltd Electrical generators
GB2060370A (en) * 1979-08-14 1981-05-07 Beachamp S Rods and walking sticks
GB2113025B (en) * 1981-05-15 1986-01-15 Michael Shmuel Howard Thyristor switching circuits

Also Published As

Publication number Publication date
FI872011A0 (en) 1987-05-06
DK232887A (en) 1987-11-08
GB2190254A (en) 1987-11-11
SE8701875L (en) 1987-11-08
GB8611087D0 (en) 1986-06-11
DK232887D0 (en) 1987-05-06
FR2599141A1 (en) 1987-11-27
SE8701875D0 (en) 1987-05-06
NO871878L (en) 1987-11-09
IT1215461B (en) 1990-02-14
FI872011A (en) 1987-11-08
IT8720416A0 (en) 1987-05-07
DE3715099A1 (en) 1987-11-12
NO871878D0 (en) 1987-05-06

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Legal Events

Date Code Title Description
ST Notification of lapse