ES2141522T3 - SOUND ALARM WITH BUILT-IN ANTI-PARASITAGE DEVICE. - Google Patents

SOUND ALARM WITH BUILT-IN ANTI-PARASITAGE DEVICE.

Info

Publication number
ES2141522T3
ES2141522T3 ES96926460T ES96926460T ES2141522T3 ES 2141522 T3 ES2141522 T3 ES 2141522T3 ES 96926460 T ES96926460 T ES 96926460T ES 96926460 T ES96926460 T ES 96926460T ES 2141522 T3 ES2141522 T3 ES 2141522T3
Authority
ES
Spain
Prior art keywords
breaker
plunger
housing
rivet
arm
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
ES96926460T
Other languages
Spanish (es)
Inventor
Gilbert Hurst
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.)
Compagnie Europeenne de Composants Electroniques LCC CICE
Original Assignee
Compagnie Europeenne de Composants Electroniques LCC CICE
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 Compagnie Europeenne de Composants Electroniques LCC CICE filed Critical Compagnie Europeenne de Composants Electroniques LCC CICE
Application granted granted Critical
Publication of ES2141522T3 publication Critical patent/ES2141522T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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

Abstract

A warning device including a metal housing (1) sealed with a flexible metal membrane (2) secured to a plunger (6). The inside of the housing (1) comprises a coil (5) with an air gap into which the plunger (6) may be inserted, and a breaker (7) having an upper arm (8) and a lower arm (9) with mutually contacting contact portions (11, 12). The breaker is attached to the housing (1) by means of a rivet (13) and a ring-shaped varistor (21) around the rivet is fitted between the arms (8, 9) of the breaker (7). A shoulder on the plunger (6) is engageable with the contact portion (12) of one arm (9) and supports an insulating washer (23). The interfering signal generated by the electric arc whenever the contact portions (11, 12) are opened may thus be controlled. In use, said audible warning device has no adverse effect on the electronic equipment of the vehicle.
ES96926460T 1995-07-26 1996-07-25 SOUND ALARM WITH BUILT-IN ANTI-PARASITAGE DEVICE. Expired - Lifetime ES2141522T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9509066A FR2737334B1 (en) 1995-07-26 1995-07-26 AUDIBLE ALARM WITH BUILT-IN PEST CONTROL DEVICE

Publications (1)

Publication Number Publication Date
ES2141522T3 true ES2141522T3 (en) 2000-03-16

Family

ID=9481389

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96926460T Expired - Lifetime ES2141522T3 (en) 1995-07-26 1996-07-25 SOUND ALARM WITH BUILT-IN ANTI-PARASITAGE DEVICE.

Country Status (9)

Country Link
EP (1) EP0843873B1 (en)
AT (1) ATE185922T1 (en)
AU (1) AU6663296A (en)
DE (1) DE69604811T2 (en)
DK (1) DK0843873T3 (en)
ES (1) ES2141522T3 (en)
FR (1) FR2737334B1 (en)
PT (1) PT843873E (en)
WO (1) WO1997005601A1 (en)

Families Citing this family (2)

* 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
FR2910167A1 (en) * 2006-12-14 2008-06-20 Composants Electr Sa Soc D Horn for motor vehicle, has movable core coupled to oscillating membrane and defining air gap with fixed core, and casing enclosing ferromagnetic element forming shunt to channalize electromagnetic flux to confine flux near coil

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB349183A (en) * 1929-03-18 1931-05-28 Moto Meter Gauge & Equip Corp Improvements in audible traffic signal or warning devices
US2145711A (en) * 1934-04-19 1939-01-31 Gen Motors Corp Sounding signal device
US2598994A (en) * 1949-07-28 1952-06-03 Russell A Gougeon Electromagnetically operated signal producing resonator device
DE3123877C1 (en) * 1981-06-16 1983-02-24 Siemens AG, 1000 Berlin und 8000 München Electrolytic cell shunting switch - with parallel connected varistor as energy absorber to prevent contact burn-up
DE3608761A1 (en) * 1986-03-15 1987-09-17 Hella Kg Hueck & Co ELECTROMAGNETIC SIGNAL HORN

Also Published As

Publication number Publication date
DE69604811T2 (en) 2000-06-29
EP0843873B1 (en) 1999-10-20
DE69604811D1 (en) 1999-11-25
FR2737334B1 (en) 1997-10-17
ATE185922T1 (en) 1999-11-15
WO1997005601A1 (en) 1997-02-13
DK0843873T3 (en) 2000-04-25
FR2737334A1 (en) 1997-01-31
PT843873E (en) 2000-04-28
AU6663296A (en) 1997-02-26
EP0843873A1 (en) 1998-05-27

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