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JPS5660750A - Transistor-driven intermittent wiper - Google Patents

Transistor-driven intermittent wiper

Info

Publication number
JPS5660750A
JPS5660750A JP13606779A JP13606779A JPS5660750A JP S5660750 A JPS5660750 A JP S5660750A JP 13606779 A JP13606779 A JP 13606779A JP 13606779 A JP13606779 A JP 13606779A JP S5660750 A JPS5660750 A JP S5660750A
Authority
JP
Japan
Prior art keywords
wiper motor
transistor
output signal
oscillator circuit
wiper
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.)
Pending
Application number
JP13606779A
Other languages
Japanese (ja)
Inventor
Fujihiko Ando
Yoichi Hongo
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.)
Niles Parts Co Ltd
Original Assignee
Niles Parts Co Ltd
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 Niles Parts Co Ltd filed Critical Niles Parts Co Ltd
Priority to JP13606779A priority Critical patent/JPS5660750A/en
Publication of JPS5660750A publication Critical patent/JPS5660750A/en
Pending legal-status Critical Current

Links

Landscapes

  • Stopping Of Electric Motors (AREA)

Abstract

PURPOSE: To eliminate the necessity for a relay and obtain a wiper device durable and good in quality, by such constitution that to a transistor operated by an output signal from a blocking oscillator circuit a wiper motor is connected in series.
CONSTITUTION: When a transistor Tr2 is conducted an electric current by an output signal from a blocking oscillator circuit 1, the electric current flows in a wiper motor 5 to start rotating the wiper motor 5. If the rotating motion of the wiper motor 5 causes a movable contact 6a of an automatic stop switch 6 to be contacted to a fixed contact 6b, the wiper motor 5 holds its rotating motion. Because the output signal from the blocking oscillator circuit 1 is intermittently output, the Tr2 is turned off before a completion of one revolution of the wiper motor 5. Accordingly the movable contact 6a of the automatic stop switch 6 is selectively contacted to the fixed contact 6c to short circuit the wiper motor 5.
COPYRIGHT: (C)1981,JPO&Japio
JP13606779A 1979-10-22 1979-10-22 Transistor-driven intermittent wiper Pending JPS5660750A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13606779A JPS5660750A (en) 1979-10-22 1979-10-22 Transistor-driven intermittent wiper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13606779A JPS5660750A (en) 1979-10-22 1979-10-22 Transistor-driven intermittent wiper

Publications (1)

Publication Number Publication Date
JPS5660750A true JPS5660750A (en) 1981-05-25

Family

ID=15166431

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13606779A Pending JPS5660750A (en) 1979-10-22 1979-10-22 Transistor-driven intermittent wiper

Country Status (1)

Country Link
JP (1) JPS5660750A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61102353A (en) * 1984-10-25 1986-05-21 Jidosha Denki Kogyo Co Ltd Windshield wiper controller
JPS6290259U (en) * 1985-11-27 1987-06-09
US7023159B2 (en) 2002-10-18 2006-04-04 Black & Decker Inc. Method and device for braking a motor
US7075257B2 (en) 2002-10-18 2006-07-11 Black & Decker Inc. Method and device for braking a motor
US10720860B2 (en) 2018-01-03 2020-07-21 Milwaukee Electric Tool Corporation Electronic braking in a power tool

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61102353A (en) * 1984-10-25 1986-05-21 Jidosha Denki Kogyo Co Ltd Windshield wiper controller
JPS6290259U (en) * 1985-11-27 1987-06-09
US7023159B2 (en) 2002-10-18 2006-04-04 Black & Decker Inc. Method and device for braking a motor
US7075257B2 (en) 2002-10-18 2006-07-11 Black & Decker Inc. Method and device for braking a motor
US10720860B2 (en) 2018-01-03 2020-07-21 Milwaukee Electric Tool Corporation Electronic braking in a power tool
US11075594B2 (en) 2018-01-03 2021-07-27 Milwaukee Electric Tool Corporation Electronic braking in a power tool
US11695352B2 (en) 2018-01-03 2023-07-04 Milwaukee Electric Tool Corporation Electronic braking in a power tool
US12166447B2 (en) 2018-01-03 2024-12-10 Milwaukee Electric Tool Corporation Electronic braking in a power tool

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