GB1463016A - Alternating alarm system for a vehicle - Google Patents

Alternating alarm system for a vehicle

Info

Publication number
GB1463016A
GB1463016A GB4691674A GB4691674A GB1463016A GB 1463016 A GB1463016 A GB 1463016A GB 4691674 A GB4691674 A GB 4691674A GB 4691674 A GB4691674 A GB 4691674A GB 1463016 A GB1463016 A GB 1463016A
Authority
GB
United Kingdom
Prior art keywords
relay
contact
vehicle
alarm system
energized
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
GB4691674A
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.)
Hunt C C
Original Assignee
Hunt C C
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 Hunt C C filed Critical Hunt C C
Priority to GB4691674A priority Critical patent/GB1463016A/en
Publication of GB1463016A publication Critical patent/GB1463016A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/10—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device
    • B60R25/1004—Alarm systems characterised by the type of sensor, e.g. current sensing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/10—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device
    • B60R25/1018—Alarm systems characterised by features related to the general power supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Burglar Alarm Systems (AREA)

Abstract

1463016 Vehicle theft alarms C R HUNT 13 Aug 1975 [30 Oct 1974] 46916/74 Heading G4N A vehicle theft alarm is set by operating a multi-way master switch which opens the ignition circuit and allows a relay A to be energized when a door, boot or bonnet is opened, the relay having three pairs of contacts B1, B2 and B3 connected to a flasher unit, a contact C3 of a second relay B, and a contact B1 of the relay B respectively, the flasher unit having an output connected to a contact A1 of the relay B such that when relay A is energized the horn and lamps are caused to blow and flash intermittently.
GB4691674A 1974-10-30 1974-10-30 Alternating alarm system for a vehicle Expired GB1463016A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4691674A GB1463016A (en) 1974-10-30 1974-10-30 Alternating alarm system for a vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4691674A GB1463016A (en) 1974-10-30 1974-10-30 Alternating alarm system for a vehicle

Publications (1)

Publication Number Publication Date
GB1463016A true GB1463016A (en) 1977-02-02

Family

ID=10443055

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4691674A Expired GB1463016A (en) 1974-10-30 1974-10-30 Alternating alarm system for a vehicle

Country Status (1)

Country Link
GB (1) GB1463016A (en)

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee