GB1381756A - Circuit for controlling wiper motors - Google Patents

Circuit for controlling wiper motors

Info

Publication number
GB1381756A
GB1381756A GB5226572A GB5226572A GB1381756A GB 1381756 A GB1381756 A GB 1381756A GB 5226572 A GB5226572 A GB 5226572A GB 5226572 A GB5226572 A GB 5226572A GB 1381756 A GB1381756 A GB 1381756A
Authority
GB
United Kingdom
Prior art keywords
switch
motor
wiper
energized
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
GB5226572A
Inventor
W Bock
K-F Schubert
T Schneider
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.)
SWF Auto Electric GmbH
Original Assignee
SWF Spezialfabrik fuer Autozubehoer Gustav Rau 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
Priority claimed from DE19712157909 external-priority patent/DE2157909C3/en
Application filed by SWF Spezialfabrik fuer Autozubehoer Gustav Rau GmbH filed Critical SWF Spezialfabrik fuer Autozubehoer Gustav Rau GmbH
Publication of GB1381756A publication Critical patent/GB1381756A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/04—Wipers or the like, e.g. scrapers
    • B60S1/06—Wipers or the like, e.g. scrapers characterised by the drive
    • B60S1/08—Wipers or the like, e.g. scrapers characterised by the drive electrically driven
    • B60S1/0814—Wipers or the like, e.g. scrapers characterised by the drive electrically driven using several drive motors; motor synchronisation circuits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/56—Cleaning windscreens, windows or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens
    • B60S1/60—Cleaning windscreens, windows or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens for signalling devices, e.g. reflectors
    • B60S1/603—Cleaning windscreens, windows or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens for signalling devices, e.g. reflectors the operation of at least a part of the cleaning means being controlled by electric means
    • B60S1/606—Cleaning windscreens, windows or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens for signalling devices, e.g. reflectors the operation of at least a part of the cleaning means being controlled by electric means combined with the operation of windscreen or front window cleaning means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Control Of Multiple Motors (AREA)
  • Control Of Direct Current Motors (AREA)

Abstract

1381756 Windscreen wiper SWFSPEZIALFABRIK FUER AUTOZUBEHOER GUSTAV RAU GmbH 13 Nov 1972 [23 Nov 1971] 52265/72 Heading A4F [Also in Division H2] A windscreen wiper motor unit WM having a cam 10 driven by the shaft of a wiper blade to operate a parking switch 11, 12, 13 is energized when switch WS is operated connecting charge over contact 15 to contact 17 allowing current to flow from battery positive via contacts 11, 12 to motor M. The motor M is energized directly when it moves from the parking position shown and contacts 11, 13 are closed. Switching off puts a short circuit across the motor through contacts 11, 12, 15, 16 when the parking position is reached. In Fig.2 (not shown) the wiper switch (WS) is used to control two parallel motor units (WMI, WMZ). In a third embodiment, Fig.3 (not shown), the wipers are fitted to headlamps and an electric pump (P1) operating a washing system is included, the wiper switch (15', 16', 17') being operated by a relay coil (SM) energized by a foot switch (FKS) which also switches on the electric pump (P2) of a windscreen washing system, the headlamp system only operating when light switch (L.S) is on.
GB5226572A 1971-11-23 1972-11-13 Circuit for controlling wiper motors Expired GB1381756A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712157909 DE2157909C3 (en) 1971-11-23 Circuit arrangement for controlling a windshield wiper motor

Publications (1)

Publication Number Publication Date
GB1381756A true GB1381756A (en) 1975-01-29

Family

ID=5825814

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5226572A Expired GB1381756A (en) 1971-11-23 1972-11-13 Circuit for controlling wiper motors

Country Status (5)

Country Link
BE (1) BE791434A (en)
FR (1) FR2162939A5 (en)
GB (1) GB1381756A (en)
IT (1) IT970580B (en)
SE (1) SE374318B (en)

Also Published As

Publication number Publication date
BE791434A (en) 1973-03-16
SE374318B (en) 1975-03-03
DE2157909B2 (en) 1976-04-22
DE2157909A1 (en) 1973-05-30
FR2162939A5 (en) 1973-07-20
IT970580B (en) 1974-04-20

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Legal Events

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