[go: up one dir, main page]

GB1316596A - Integrated circuits - Google Patents

Integrated circuits

Info

Publication number
GB1316596A
GB1316596A GB2436970A GB2436970A GB1316596A GB 1316596 A GB1316596 A GB 1316596A GB 2436970 A GB2436970 A GB 2436970A GB 2436970 A GB2436970 A GB 2436970A GB 1316596 A GB1316596 A GB 1316596A
Authority
GB
United Kingdom
Prior art keywords
vehicle
component
unit
integrated
flasher unit
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
GB2436970A
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 GB1316596A publication Critical patent/GB1316596A/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
    • B60Q11/00—Arrangement of monitoring devices for devices provided for in groups B60Q1/00 - B60Q9/00
    • B60Q11/005—Arrangement of monitoring devices for devices provided for in groups B60Q1/00 - B60Q9/00 for lighting devices, e.g. indicating if lamps are burning or not
    • B60Q11/007—Arrangement of monitoring devices for devices provided for in groups B60Q1/00 - B60Q9/00 for lighting devices, e.g. indicating if lamps are burning or not the lighting devices indicating change of drive direction
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H11/00—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result
    • H02H11/002—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result in case of inverted polarity or connection; with switching for obtaining correct connection
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
    • H10D84/201—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of only components covered by H10D1/00 or H10D8/00, e.g. RLC circuits
    • H10D84/204—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of only components covered by H10D1/00 or H10D8/00, e.g. RLC circuits of combinations of diodes or capacitors or resistors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Elimination Of Static Electricity (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

1316596 Road traffic signals on vehicles ROBERT BOSCH GmbH 20 May 1970 [21 May 1969] 24369/70 Heading G4Q [Also in Divisions H1 and H3] A flasher unit 10<SP>11</SP> for a motor vehicle includes an integrated semi conductor component 10 provided with four terminals 1-4. An indicator switch 15 is attached to the steering column of the vehicle and two indicator lamps 16, 17 are situated on opposite sides of the vehicle. The unit 1011 includes a protective resistor RS3 and a protective diode D2. The integrated component 10 is constructed so that in the event of the vehicle battery 14 being connected with the wrong polarity, parasitic current paths in the component such as the paths formed by forward biasing p-n-junctions, have a high resistance thus preventing overheating and destruction of the flasher unit.
GB2436970A 1969-05-21 1970-05-20 Integrated circuits Expired GB1316596A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691925820 DE1925820B2 (en) 1969-05-21 1969-05-21 INTEGRATED SEMI-CONDUCTOR CIRCUIT PROTECTED AGAINST CONNECTION WITH INCORRECT POLARITY

Publications (1)

Publication Number Publication Date
GB1316596A true GB1316596A (en) 1973-05-09

Family

ID=5734755

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2436970A Expired GB1316596A (en) 1969-05-21 1970-05-20 Integrated circuits

Country Status (5)

Country Link
CH (1) CH521037A (en)
DE (1) DE1925820B2 (en)
ES (1) ES379830A1 (en)
FR (1) FR2031054A5 (en)
GB (1) GB1316596A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1436112A (en) * 1972-04-20 1976-05-19 Cav Ltd Direction indicator system for road vehicles
JPS5148949U (en) * 1974-10-09 1976-04-13
IT1092128B (en) * 1977-01-27 1985-07-06 Bosch Gmbh Robert ELECTRIC SAFETY DEVICE FOR TRUNKS OF CONDUCTIVE TRACKS IN A USER ARRANGEMENT

Also Published As

Publication number Publication date
ES379830A1 (en) 1972-09-16
CH521037A (en) 1972-03-31
DE1925820A1 (en) 1970-12-03
FR2031054A5 (en) 1970-11-13
DE1925820B2 (en) 1972-05-04

Similar Documents

Publication Publication Date Title
GB977497A (en) Improvements in signalling equipment
GB1316596A (en) Integrated circuits
US3678494A (en) Sleep sensing apparatus for use on automotive vehicles
GB1277969A (en) Variable intensity vehicle signaling system
ES416733A1 (en) Warning system for drivers of vehicles
ES380002A1 (en) Warning circuits for road vehicles
GB1240618A (en) A safety device for a motor vehicle
US4731546A (en) Automatic electric direction alarming control adapted to a car, a motorcycle or other land vehicle
GB1238829A (en)
GB1125089A (en) Circuit for testing an occasional lamp on a road vehicle
SU494297A1 (en) Vehicle direction indicator
GB1010351A (en) Direction indicator
US3737848A (en) Vehicle transistorized warning circuit
FR2255775A1 (en) Vehicle failure lamp indicating cct. - signals failures of one or several lamps in and contains resistors in series with lamps
KR920008180Y1 (en) Lamp
ES235196U (en) Electronic indicator for automobile vehicles, perfected. (Machine-translation by Google Translate, not legally binding)
US1712295A (en) Rotatable connecter for vehicle direction indication
GB1383826A (en) Electronic two-terminal flasher unit
SU821266A1 (en) Electronic interrupter of vehicle turn indicators
GB974693A (en) A motor vehicle with warning unit
FR2261904A1 (en) Road vehicle flashing lights - multiple use type repeating on trailer failure warning lamp indication
ES256744A1 (en) An indicator signaling device for vehicles (Machine-translation by Google Translate, not legally binding)
GB912504A (en) Improvements in vehicle lighting and turn signalling systems
GB1279220A (en) A supply device for the flashing signal lights of the trailer of a mechanical vehicle
GB2168484A (en) Motor vehicle carried speed indicator system

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee