FR1486780A - Perfectionnements aux systèmes de communication ou de commande à distance - Google Patents

Perfectionnements aux systèmes de communication ou de commande à distance

Info

Publication number
FR1486780A
FR1486780A FR47513A FR69047513A FR1486780A FR 1486780 A FR1486780 A FR 1486780A FR 47513 A FR47513 A FR 47513A FR 69047513 A FR69047513 A FR 69047513A FR 1486780 A FR1486780 A FR 1486780A
Authority
FR
France
Prior art keywords
communication
remote control
control systems
systems
remote
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
FR47513A
Other languages
English (en)
Inventor
Willard Spurgeon Reynolds
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.)
TELECTRON Co DIVISION OF
Original Assignee
TELECTRON Co DIVISION OF
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 TELECTRON Co DIVISION OF filed Critical TELECTRON Co DIVISION OF
Application granted granted Critical
Publication of FR1486780A publication Critical patent/FR1486780A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D11/00—Super-regenerative demodulator circuits
    • H03D11/02—Super-regenerative demodulator circuits for amplitude-modulated oscillations
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00—Power-operated mechanisms for wings
    • E05F15/70—Power-operated mechanisms for wings with automatic actuation
    • E05F15/77—Power-operated mechanisms for wings with automatic actuation using wireless control
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C19/00—Electric signal transmission systems
    • G08C19/12—Electric signal transmission systems in which the signal transmitted is frequency or phase of ac
    • G08C19/14—Electric signal transmission systems in which the signal transmitted is frequency or phase of ac using combination of fixed frequencies
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C1/00—Amplitude modulation
    • H03C1/62—Modulators in which amplitude of carrier component in output is dependent upon strength of modulating signal, e.g. no carrier output when no modulating signal is present

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Transmitters (AREA)
FR47513A 1965-12-16 1966-07-06 Perfectionnements aux systèmes de communication ou de commande à distance Expired FR1486780A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US514208A US3316488A (en) 1965-12-16 1965-12-16 Dual modulated remote control transmitter

Publications (1)

Publication Number Publication Date
FR1486780A true FR1486780A (fr) 1967-06-30

Family

ID=24046236

Family Applications (1)

Application Number Title Priority Date Filing Date
FR47513A Expired FR1486780A (fr) 1965-12-16 1966-07-06 Perfectionnements aux systèmes de communication ou de commande à distance

Country Status (8)

Country Link
US (1) US3316488A (fr)
BE (1) BE683808A (fr)
DE (1) DE1516038B1 (fr)
DK (1) DK122248B (fr)
FR (1) FR1486780A (fr)
NL (1) NL145696B (fr)
NO (1) NO125562B (fr)
SE (1) SE326228B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3521267A (en) * 1966-12-27 1970-07-21 Mastercraft Electronics Corp Dual modulated single carrier frequency remote control
US3522536A (en) * 1967-11-24 1970-08-04 Elliott & Evans Inc Remote control system with plural modulation
US3577080A (en) * 1968-12-20 1971-05-04 Motorola Inc Remote control system for operation over same audiochannel providing voice signals between remote station and base station
US3723876A (en) * 1971-06-21 1973-03-27 G Seaborn Emergency distress signaling system
US3893121A (en) * 1971-09-07 1975-07-01 Arf Products Remote control system
US4095211A (en) * 1975-07-31 1978-06-13 The Stanley Works Coded electronic security system
DE4328392A1 (de) * 1993-08-24 1995-03-02 Bosch Gmbh Robert Fernbedienungssystem
EP0790160A3 (fr) * 1996-02-17 1998-06-10 Rover Group Limited Système de sécurité pour véhicule
US6990317B2 (en) * 2002-05-28 2006-01-24 Wireless Innovation Interference resistant wireless sensor and control system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2460637A (en) * 1944-07-17 1949-02-01 Lorain Prod Corp Oscillation generator
CH273564A (de) * 1947-11-13 1951-02-15 Philips Nv Schaltung an einem Empfänger in einem Übertragungssystem mit selektivem Anruf für jeden am System beteiligten Empfänger.
US2826691A (en) * 1954-02-03 1958-03-11 Gen Dynamics Corp Oscillation generator
NL241392A (fr) * 1958-08-09
US3082382A (en) * 1958-10-10 1963-03-19 Packard Bell Electronics Corp Transmitter system including amplitude controlled oscillator means
US2991357A (en) * 1959-08-31 1961-07-04 Gen Electric Amplitude modulated radio frequency transmitter
NL267564A (fr) * 1960-08-22
US3209262A (en) * 1961-12-21 1965-09-28 Telectron Company Single tube transmitter employing coded relaxation-type oscillator

Also Published As

Publication number Publication date
NO125562B (fr) 1972-09-25
SE326228B (fr) 1970-07-20
DE1516038B1 (de) 1970-05-27
NL6601638A (fr) 1967-06-19
US3316488A (en) 1967-04-25
NL145696B (nl) 1975-04-15
DK122248B (da) 1972-02-07
BE683808A (fr) 1966-12-16

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