GB1280669A - Flasher-buzzer device - Google Patents

Flasher-buzzer device

Info

Publication number
GB1280669A
GB1280669A GB60694/69A GB6069469A GB1280669A GB 1280669 A GB1280669 A GB 1280669A GB 60694/69 A GB60694/69 A GB 60694/69A GB 6069469 A GB6069469 A GB 6069469A GB 1280669 A GB1280669 A GB 1280669A
Authority
GB
United Kingdom
Prior art keywords
winding
buzzer
switch
flasher
contacts
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
GB60694/69A
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.)
United Carr Inc
Original Assignee
United Carr Inc
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 United Carr Inc filed Critical United Carr Inc
Publication of GB1280669A publication Critical patent/GB1280669A/en
Expired 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
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/34—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating change of drive direction
    • B60Q1/38—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating change of drive direction using immovably-mounted light sources, e.g. fixed flashing lamps
    • B60Q1/385—Electronic temporisation with relay amplification
    • 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
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/46—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for giving flashing caution signals during drive, other than signalling change of direction, e.g. flashing the headlights or hazard lights

Landscapes

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

Abstract

1280669 Road traffic signals; alarm systems UNITED-CARR Inc 12 Dec 1969 [26 Dec 1968] 60694/69 Headings G4N and G4Q A flasher-buzzer device for an automobile comprises a relay adapted to serve the dual functions of a flasher unit and a buzzer or inadvertence (e.g. ignition circuit on, headlights on) signal unit. The relay 10 has a core 11 with windings 12, 12a which when energized close normally open contacts 13, 14, the armature contact 14 being normally closed with contact 15. In flasher circuit operation, closure of turn signal switch 18 with either of turn lamp circuits 16, 17 energizes winding 12a closing contacts 13, 14, completing the lamp circuit for a period determined by the time constant of the winding 12a and a condenser 20 connected in parallel with this winding. A voltage dividing resistor 22 between the condenser 20 and the positive terminal 24 is preferably of the same resistance as the winding 12a. In buzzer circuit operation, normally closed contacts 14, 15 connect winding 12 from positive terminal 24 through a normally open control switch 25 to ground. The switch 25 may be actuated by conditions such as an open door, a key in the ignition in the ON position, or like circumstances of operator inadvertence. Closure of switch 25 energizes winding 12 effecting opening of contacts 14, 15 thereby de-energizing winding 12 and releasing armature contact 14 which re-engages contact 15, thus setting up an oscillatory buzzing action which will continue until the switch 25 is opened. Several separate buzzer control switches connecting to terminal 26 of relay winding 12 may serve several separate warning requirements. A pilot lamp 27 may be connected in each separate buzzer warning circuit having its own control switch 25, but a single buzzer device only is employed.
GB60694/69A 1968-12-26 1969-12-12 Flasher-buzzer device Expired GB1280669A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA38722 1968-12-26

Publications (1)

Publication Number Publication Date
GB1280669A true GB1280669A (en) 1972-07-05

Family

ID=4084758

Family Applications (1)

Application Number Title Priority Date Filing Date
GB60694/69A Expired GB1280669A (en) 1968-12-26 1969-12-12 Flasher-buzzer device

Country Status (4)

Country Link
US (1) US3614770A (en)
DE (1) DE1964893A1 (en)
FR (1) FR2027153A1 (en)
GB (1) GB1280669A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3215943C2 (en) * 1982-04-29 1985-07-25 Lamella GmbH, 6900 Heidelberg Guide rail for vertical blinds
DE19709478C2 (en) * 1997-03-07 2003-11-20 Rosenheimer Glastechnik Gmbh Venetian blind
US6651504B1 (en) * 1999-09-16 2003-11-25 Ut-Battelle, Llc Acoustic sensors using microstructures tunable with energy other than acoustic energy
CN109300747B (en) * 2018-10-22 2023-12-19 湖北长江电气有限公司 Switching-on and switching-off action indicating device of breaker in high-voltage switch cabinet

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2129747A (en) * 1936-04-02 1938-09-13 Carl P Sorensen Electric circuit alternator
DE892317C (en) * 1944-07-18 1953-10-05 Siemens Ag Delay relay
US2835880A (en) * 1956-09-14 1958-05-20 Charles R Daws Direction signal circuit for motor vehicles
US3213417A (en) * 1962-12-31 1965-10-19 Alexander J Lewus Vehicle acceleration signalling systems
US3480944A (en) * 1966-04-19 1969-11-25 United Carr Inc Lamp flashing system for vehicles

Also Published As

Publication number Publication date
US3614770A (en) 1971-10-19
FR2027153A1 (en) 1970-09-25
DE1964893A1 (en) 1970-07-09

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees