GB1378047A - Electric motor control assembly - Google Patents

Electric motor control assembly

Info

Publication number
GB1378047A
GB1378047A GB1157372A GB1157372A GB1378047A GB 1378047 A GB1378047 A GB 1378047A GB 1157372 A GB1157372 A GB 1157372A GB 1157372 A GB1157372 A GB 1157372A GB 1378047 A GB1378047 A GB 1378047A
Authority
GB
United Kingdom
Prior art keywords
motor
multivibrator
over
time constant
switch
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
GB1157372A
Other languages
English (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.)
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
Application filed by SWF Spezialfabrik fuer Autozubehoer Gustav Rau GmbH filed Critical SWF Spezialfabrik fuer Autozubehoer Gustav Rau GmbH
Publication of GB1378047A publication Critical patent/GB1378047A/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
    • B60S1/0803—Intermittent control circuits
    • B60S1/0807—Intermittent control circuits using electronic control means, e.g. tubes, semiconductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Control Of Direct Current Motors (AREA)
GB1157372A 1971-03-13 1972-03-13 Electric motor control assembly Expired GB1378047A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712112251 DE2112251B2 (de) 1971-03-13 1971-03-13 Elektronischer intervallschalter

Publications (1)

Publication Number Publication Date
GB1378047A true GB1378047A (en) 1974-12-18

Family

ID=5801514

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1157372A Expired GB1378047A (en) 1971-03-13 1972-03-13 Electric motor control assembly

Country Status (4)

Country Link
AT (1) AT317006B (https=)
BR (1) BR7201423D0 (https=)
DE (1) DE2112251B2 (https=)
GB (1) GB1378047A (https=)

Also Published As

Publication number Publication date
AT317006B (de) 1974-08-12
DE2112251B2 (de) 1972-05-25
DE2112251A1 (https=) 1972-05-25
BR7201423D0 (pt) 1973-05-31

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees