FR2714509B1 - Electromagnetic signaling device. - Google Patents

Electromagnetic signaling device.

Info

Publication number
FR2714509B1
FR2714509B1 FR9414298A FR9414298A FR2714509B1 FR 2714509 B1 FR2714509 B1 FR 2714509B1 FR 9414298 A FR9414298 A FR 9414298A FR 9414298 A FR9414298 A FR 9414298A FR 2714509 B1 FR2714509 B1 FR 2714509B1
Authority
FR
France
Prior art keywords
signaling device
electromagnetic signaling
electromagnetic
signaling
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 - Fee Related
Application number
FR9414298A
Other languages
French (fr)
Other versions
FR2714509A1 (en
Inventor
Alberto Machuca Sanchez
Jacinto Martin Acero
Fernando Nozal Martin
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2714509A1 publication Critical patent/FR2714509A1/en
Application granted granted Critical
Publication of FR2714509B1 publication Critical patent/FR2714509B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q5/00—Arrangement or adaptation of acoustic signal devices
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
    • G10K9/12—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated
    • G10K9/13—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated using electromagnetic driving means
    • G10K9/15—Self-interrupting arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B15/00—Suppression or limitation of noise or interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B15/00—Suppression or limitation of noise or interference
    • H04B15/02—Reducing interference from electric apparatus by means located at or near the interfering apparatus
    • H04B15/025—Reducing interference from ignition apparatus of fuel engines

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Multimedia (AREA)
  • Mechanical Engineering (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Vehicle Body Suspensions (AREA)
  • Burglar Alarm Systems (AREA)
  • Surgical Instruments (AREA)
  • Control Of Direct Current Motors (AREA)
  • Audible And Visible Signals (AREA)
  • Control Of Stepping Motors (AREA)
FR9414298A 1993-12-28 1994-11-29 Electromagnetic signaling device. Expired - Fee Related FR2714509B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9320030U DE9320030U1 (en) 1993-12-28 1993-12-28 Electromagnetic signal device

Publications (2)

Publication Number Publication Date
FR2714509A1 FR2714509A1 (en) 1995-06-30
FR2714509B1 true FR2714509B1 (en) 1996-12-27

Family

ID=6902600

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9414298A Expired - Fee Related FR2714509B1 (en) 1993-12-28 1994-11-29 Electromagnetic signaling device.

Country Status (4)

Country Link
DE (1) DE9320030U1 (en)
ES (1) ES2104505B1 (en)
FR (1) FR2714509B1 (en)
IT (1) IT234312Y1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19853506B4 (en) * 1998-11-20 2008-01-31 Robert Bosch Gmbh Acoustic signal transmitter
FR2796554A1 (en) * 1999-07-20 2001-01-26 Standa Lab Sa USE OF PROPIONIC BACTERIA FOR THE PRODUCTION OF PROPIONIC ACID AND / OR PROPIONATES AND, IF APPROPRIATE, ACETIC ACID AND / OR ACETATES AT THE COLON
DE102018116032B4 (en) * 2018-07-03 2023-07-27 Danfoss Power Electronics A/S power electronics device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2854660A (en) * 1956-03-29 1958-09-30 Sparks Withington Co Horn circuit
US3656156A (en) * 1970-07-10 1972-04-11 Edwards Co D.c. vibrating horn
DE3608761A1 (en) * 1986-03-15 1987-09-17 Hella Kg Hueck & Co ELECTROMAGNETIC SIGNAL HORN
JP2955904B2 (en) * 1991-06-08 1999-10-04 萬都機械株式会社 Audible alarm drive circuit

Also Published As

Publication number Publication date
IT234312Y1 (en) 2000-03-09
ES2104505A1 (en) 1997-10-01
FR2714509A1 (en) 1995-06-30
ITMI940859U1 (en) 1996-06-23
DE9320030U1 (en) 1995-05-18
ITMI940859V0 (en) 1994-12-23
ES2104505B1 (en) 1998-05-01

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100730