ES232410U - Electronic device of anti-theft alarm. (Machine-translation by Google Translate, not legally binding) - Google Patents

Electronic device of anti-theft alarm. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES232410U
ES232410U ES1977232410U ES232410U ES232410U ES 232410 U ES232410 U ES 232410U ES 1977232410 U ES1977232410 U ES 1977232410U ES 232410 U ES232410 U ES 232410U ES 232410 U ES232410 U ES 232410U
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
theft alarm
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.)
Granted
Application number
ES1977232410U
Other languages
Spanish (es)
Other versions
ES232410Y (en
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.)
GURREA MANZANO MANUEL
Original Assignee
GURREA MANZANO MANUEL
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 GURREA MANZANO MANUEL filed Critical GURREA MANZANO MANUEL
Priority to ES1977232410U priority Critical patent/ES232410Y/en
Publication of ES232410U publication Critical patent/ES232410U/en
Application granted granted Critical
Publication of ES232410Y publication Critical patent/ES232410Y/en
Expired legal-status Critical Current

Links

Landscapes

  • Emergency Alarm Devices (AREA)
  • Burglar Alarm Systems (AREA)

Abstract

Electronic anti-theft alarm device, which is composed of a general electronic circular system that is characterized by basically consists of three stages of timing that get voltage when closing the first two sections of a multiple switch (a and b of s1) driving a transistor of the type -pnp- (tr 1) and when a switch is closed that is activated when a door is opened, the previous one has become a conductor and gives voltage to a semiconductor-rectifier diode (scr 1) that drives the first timer integrated by a potentiometer, a resistor, a capacitor, a zener diode and a transistor of the same type (p1, r6, c1, dz1 and tr2) and the latter, after a pre-established time, becomes conductive also doing it with another diode ( scr 2) so that this timing stage allows leaving the vehicle or home without triggering the alarm. (Machine-translation by Google Translate, not legally binding)
ES1977232410U 1977-11-29 1977-11-29 ELECTRONIC ANTI-THEFT ALARM DEVICE. Expired ES232410Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1977232410U ES232410Y (en) 1977-11-29 1977-11-29 ELECTRONIC ANTI-THEFT ALARM DEVICE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1977232410U ES232410Y (en) 1977-11-29 1977-11-29 ELECTRONIC ANTI-THEFT ALARM DEVICE.

Publications (2)

Publication Number Publication Date
ES232410U true ES232410U (en) 1978-02-01
ES232410Y ES232410Y (en) 1978-06-01

Family

ID=8393488

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1977232410U Expired ES232410Y (en) 1977-11-29 1977-11-29 ELECTRONIC ANTI-THEFT ALARM DEVICE.

Country Status (1)

Country Link
ES (1) ES232410Y (en)

Also Published As

Publication number Publication date
ES232410Y (en) 1978-06-01

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