JPH0319512B2 - - Google Patents

Info

Publication number
JPH0319512B2
JPH0319512B2 JP58011488A JP1148883A JPH0319512B2 JP H0319512 B2 JPH0319512 B2 JP H0319512B2 JP 58011488 A JP58011488 A JP 58011488A JP 1148883 A JP1148883 A JP 1148883A JP H0319512 B2 JPH0319512 B2 JP H0319512B2
Authority
JP
Japan
Prior art keywords
casing
conductive casing
diaphragm
back side
grommet
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 - Lifetime
Application number
JP58011488A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59137859A (ja
Inventor
Kyoji Kobayashi
Masaru Kato
Koichi Fujisawa
Yoshinori Nagamine
Fumio Nakajima
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.)
Jidosha Denki Kogyo KK
Nissan Motor Co Ltd
Original Assignee
Jidosha Denki Kogyo KK
Nissan Motor 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 Jidosha Denki Kogyo KK, Nissan Motor Co Ltd filed Critical Jidosha Denki Kogyo KK
Priority to JP58011488A priority Critical patent/JPS59137859A/ja
Publication of JPS59137859A publication Critical patent/JPS59137859A/ja
Publication of JPH0319512B2 publication Critical patent/JPH0319512B2/ja
Granted 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
    • B60S1/0818—Wipers or the like, e.g. scrapers characterised by the drive electrically driven including control systems responsive to external conditions, e.g. by detection of moisture, dirt or the like
    • B60S1/0822—Wipers or the like, e.g. scrapers characterised by the drive electrically driven including control systems responsive to external conditions, e.g. by detection of moisture, dirt or the like characterized by the arrangement or type of detection means
    • 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
    • B60S1/0818—Wipers or the like, e.g. scrapers characterised by the drive electrically driven including control systems responsive to external conditions, e.g. by detection of moisture, dirt or the like
    • B60S1/0822—Wipers or the like, e.g. scrapers characterised by the drive electrically driven including control systems responsive to external conditions, e.g. by detection of moisture, dirt or the like characterized by the arrangement or type of detection means
    • B60S1/0859—Other types of detection of rain, e.g. by measuring friction or rain drop impact

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
  • Geophysics And Detection Of Objects (AREA)
JP58011488A 1983-01-28 1983-01-28 自動ワイパ装置の雨滴検出器 Granted JPS59137859A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58011488A JPS59137859A (ja) 1983-01-28 1983-01-28 自動ワイパ装置の雨滴検出器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58011488A JPS59137859A (ja) 1983-01-28 1983-01-28 自動ワイパ装置の雨滴検出器

Publications (2)

Publication Number Publication Date
JPS59137859A JPS59137859A (ja) 1984-08-08
JPH0319512B2 true JPH0319512B2 (en]) 1991-03-15

Family

ID=11779423

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58011488A Granted JPS59137859A (ja) 1983-01-28 1983-01-28 自動ワイパ装置の雨滴検出器

Country Status (1)

Country Link
JP (1) JPS59137859A (en])

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1187975A (en) * 1980-03-31 1985-05-28 Leigh R. Abts Ultrasonic method and apparatus for obtaining information about fluids
JPH0120706Y2 (en]) * 1981-01-16 1989-06-21

Also Published As

Publication number Publication date
JPS59137859A (ja) 1984-08-08

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