FR2516724B1 - Generateur de trains de signaux radioelectriques et emetteur portatif comprenant un tel generateur - Google Patents

Generateur de trains de signaux radioelectriques et emetteur portatif comprenant un tel generateur

Info

Publication number
FR2516724B1
FR2516724B1 FR8121689A FR8121689A FR2516724B1 FR 2516724 B1 FR2516724 B1 FR 2516724B1 FR 8121689 A FR8121689 A FR 8121689A FR 8121689 A FR8121689 A FR 8121689A FR 2516724 B1 FR2516724 B1 FR 2516724B1
Authority
FR
France
Prior art keywords
generator
radio signal
signal train
portable transmitter
train generator
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
FR8121689A
Other languages
English (en)
Other versions
FR2516724A1 (fr
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.)
ELPHORA
Original Assignee
ELPHORA
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 ELPHORA filed Critical ELPHORA
Priority to FR8121689A priority Critical patent/FR2516724B1/fr
Priority to BE6/47588A priority patent/BE891962A/fr
Priority to LU83913A priority patent/LU83913A1/fr
Priority to CH53882A priority patent/CH645763A5/fr
Priority to CA000395352A priority patent/CA1182196A/fr
Priority to US06/345,466 priority patent/US4430757A/en
Priority to NL8200406A priority patent/NL8200406A/nl
Priority to IT12426/82A priority patent/IT1157619B/it
Priority to JP57025815A priority patent/JPS5892145A/ja
Priority to DE19823209662 priority patent/DE3209662A1/de
Publication of FR2516724A1 publication Critical patent/FR2516724A1/fr
Application granted granted Critical
Publication of FR2516724B1 publication Critical patent/FR2516724B1/fr
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B29/00—Apparatus for mountaineering
    • A63B29/02—Mountain guy-ropes or accessories, e.g. avalanche ropes; Means for indicating the location of accidentally buried, e.g. snow-buried, persons
    • A63B29/021—Means for indicating the location of accidentally buried, e.g. snow-buried, persons
    • 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
    • H04B1/02—Transmitters
    • H04B1/03—Constructional details, e.g. casings, housings
    • H04B1/034—Portable transmitters
    • H04B1/0343—Portable transmitters to be carried on the body
    • 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
    • H04B1/02—Transmitters
    • H04B1/04—Circuits

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Transmitters (AREA)
FR8121689A 1981-11-19 1981-11-19 Generateur de trains de signaux radioelectriques et emetteur portatif comprenant un tel generateur Expired FR2516724B1 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR8121689A FR2516724B1 (fr) 1981-11-19 1981-11-19 Generateur de trains de signaux radioelectriques et emetteur portatif comprenant un tel generateur
LU83913A LU83913A1 (fr) 1981-11-19 1982-01-29 Generateur de trains de signaux radioelectriques et emetteur portatif comprenant un tel generateur
CH53882A CH645763A5 (fr) 1981-11-19 1982-01-29 Generateur de trains de signaux radioelectriques et emetteur portatif comprenant un tel generateur.
BE6/47588A BE891962A (fr) 1981-11-19 1982-01-29 Generateur de trains de signaux radiolectriques et emetteur portatif comprenant un tel generateur
CA000395352A CA1182196A (fr) 1981-11-19 1982-02-02 Generateur de trains de signaux radioelectriques et emetteur portatif comprenant un tel generateur
US06/345,466 US4430757A (en) 1981-11-19 1982-02-03 Radioelectric signal trains generator and portable transmitter comprising such a generator
NL8200406A NL8200406A (nl) 1981-11-19 1982-02-03 Generator voor radiofrequente signalen en draagbare zender, voorzien van een dergelijke generator.
IT12426/82A IT1157619B (it) 1981-11-19 1982-02-03 Generatore di treni di segnali radioelettrici ed emettitore portatile comprendente tale generatore
JP57025815A JPS5892145A (ja) 1981-11-19 1982-02-19 無線電気信号列発信回路及び該発信回路より成る携帯用発信器
DE19823209662 DE3209662A1 (de) 1981-11-19 1982-03-17 Generator fuer die erzeugung von radiosignalfolgen und tragbarer sender, der einen solchen generator einschliesst

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8121689A FR2516724B1 (fr) 1981-11-19 1981-11-19 Generateur de trains de signaux radioelectriques et emetteur portatif comprenant un tel generateur

Publications (2)

Publication Number Publication Date
FR2516724A1 FR2516724A1 (fr) 1983-05-20
FR2516724B1 true FR2516724B1 (fr) 1985-06-07

Family

ID=9264172

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8121689A Expired FR2516724B1 (fr) 1981-11-19 1981-11-19 Generateur de trains de signaux radioelectriques et emetteur portatif comprenant un tel generateur

Country Status (10)

Country Link
US (1) US4430757A (fr)
JP (1) JPS5892145A (fr)
BE (1) BE891962A (fr)
CA (1) CA1182196A (fr)
CH (1) CH645763A5 (fr)
DE (1) DE3209662A1 (fr)
FR (1) FR2516724B1 (fr)
IT (1) IT1157619B (fr)
LU (1) LU83913A1 (fr)
NL (1) NL8200406A (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4692749A (en) * 1985-08-29 1987-09-08 Bussing Jr Wilfred C Wearable alarm
US5245314A (en) * 1985-09-18 1993-09-14 Kah Jr Carl L C Location monitoring system
US5159713A (en) * 1985-11-27 1992-10-27 Seiko Corp. Watch pager and wrist antenna
US4694284A (en) * 1986-04-14 1987-09-15 Serge Leveille Abduction-preventing collar
DE3643236A1 (de) * 1986-12-18 1988-07-07 Ruhrkohle Ag Personenschutzfunkgeraet
DE3817272A1 (de) * 1988-05-20 1989-11-30 Armin Dr Tiefengraber Skifahrer-sicherheitspass-system liftkarte, skipass o. ae. zusammen mit inikator (sender + empfaenger + energiequelle o. ae.) als einheit
DE3841897A1 (de) * 1988-12-13 1990-06-21 Guenter Dipl Phys Kampffmeyer Vorrichtung zum freihalten gartenwirtschaftlich genutzter bodenflaechen von schnecken
US5025704A (en) * 1989-04-14 1991-06-25 Airjack Wireless Systems Incorporated Cordless guitar transmitter
US5307193A (en) * 1991-01-17 1994-04-26 Go-Video Inc. Control signal repeater system
DE4405628A1 (de) * 1994-02-22 1995-08-24 Rohde & Schwarz Tragbarer Hochfrequenzsender mit Stabantenne
KR970010403B1 (ko) * 1994-07-14 1997-06-26 김주인 스포츠용 방수 및 발수기능을 갖는 속장갑의 제조방법
US5771441A (en) * 1996-04-10 1998-06-23 Altstatt; John E. Small, battery operated RF transmitter for portable audio devices for use with headphones with RF receiver
IT1312253B1 (it) * 1999-02-25 2002-04-09 Loris Granziera Bastoncino da sci provvisto di avvisatore acusticoe/o radiosegnalatore.
US7891233B2 (en) * 2003-05-27 2011-02-22 Thorncorp Pty Ltd Blast movement monitor
US7430442B2 (en) * 2004-04-30 2008-09-30 Shiping He Miniature bidirectional amplifier
US20110110529A1 (en) * 2009-10-15 2011-05-12 Semcken Kevin R Wireless audio system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3134074A (en) * 1961-05-08 1964-05-19 Vega Electronics Corp Microphone transmitter having a lavalier type antenna
US3852758A (en) * 1973-03-12 1974-12-03 J Polson Coupling method and device for animal mountable electronic package
FR2348607A1 (fr) * 1976-04-16 1977-11-10 Gardyn Daniel Emetteur pulse
DE2628193A1 (de) * 1976-06-23 1977-12-29 Licentia Gmbh Verfahren und einrichtung zur ortung gefaehrdeter personen, insbesondere zur rettung von bergsteigern oder lawinenverschuetteten skilaeufern
GB1581224A (en) * 1977-05-20 1980-12-10 Swales S G A Radio transmitter and security system including same

Also Published As

Publication number Publication date
BE891962A (fr) 1982-07-29
DE3209662A1 (de) 1983-05-26
IT1157619B (it) 1987-02-18
LU83913A1 (fr) 1982-07-07
FR2516724A1 (fr) 1983-05-20
NL8200406A (nl) 1983-06-16
CH645763A5 (fr) 1984-10-15
IT8212426A0 (it) 1982-02-03
CA1182196A (fr) 1985-02-05
JPS5892145A (ja) 1983-06-01
US4430757A (en) 1984-02-07

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Legal Events

Date Code Title Description
ST Notification of lapse