GB1384490A - Windscreen wiping and washing installation - Google Patents
Windscreen wiping and washing installationInfo
- Publication number
- GB1384490A GB1384490A GB5691173A GB5691173A GB1384490A GB 1384490 A GB1384490 A GB 1384490A GB 5691173 A GB5691173 A GB 5691173A GB 5691173 A GB5691173 A GB 5691173A GB 1384490 A GB1384490 A GB 1384490A
- Authority
- GB
- United Kingdom
- Prior art keywords
- windscreen
- motor
- contact
- dec
- transistor
- 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
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
- B60S1/46—Cleaning windscreens, windows or optical devices using liquid; Windscreen washers
- B60S1/48—Liquid supply therefor
- B60S1/481—Liquid supply therefor the operation of at least part of the liquid supply being controlled by electric means
- B60S1/482—Liquid supply therefor the operation of at least part of the liquid supply being controlled by electric means combined with the operation of windscreen wipers
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Control Of Direct Current Motors (AREA)
Abstract
1384490 Windscreen cleaning installations VDO ADOLF SCHINDLING AG 7 Dec 1973 [21 Dec 1972] 56911/73 Heading A4F A windscreen washer pump 4 is electronically controlled to deliver pulses of washing liquid in synchronism with the movement of a windscreen wiper. The pump 4 is driven by a motor 3 having in series with its manual control switch 5 relay contacts 14 operated by a coil 13 receiving the output of a transistor 12, the control electrode of which is connected to a fixed contact 11 connected intermittently to a positive potential by a movable parking switch contact 8 operated by a cam 9 on the shaft of a wiper motor 1. Multivibrators 17, 15 in the circuit between the contact 11 and the transistor 12 control the timing and duration of the electrical pulses energizing the motor 3.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722262692 DE2262692C3 (en) | 1972-12-21 | 1972-12-21 | Windshield wiper and washer systems for vehicles |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1384490A true GB1384490A (en) | 1975-02-19 |
Family
ID=5865103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5691173A Expired GB1384490A (en) | 1972-12-21 | 1973-12-07 | Windscreen wiping and washing installation |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2262692C3 (en) |
FR (1) | FR2245195A5 (en) |
GB (1) | GB1384490A (en) |
IT (1) | IT1000716B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54153440A (en) * | 1978-05-24 | 1979-12-03 | Nissan Motor Co Ltd | Intermittent injection type window washer |
DE3612620C1 (en) * | 1986-04-15 | 1987-07-02 | Swf Auto Electric Gmbh | Circuit arrangement with a drive motor |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1755268C3 (en) * | 1968-04-19 | 1973-09-13 | Bayerische Motoren Werke Ag, 8000 Muenchen | Circuit for a windshield wiper and washer device on motor vehicles |
-
1972
- 1972-12-21 DE DE19722262692 patent/DE2262692C3/en not_active Expired
-
1973
- 1973-11-21 FR FR7341375A patent/FR2245195A5/fr not_active Expired
- 1973-12-07 GB GB5691173A patent/GB1384490A/en not_active Expired
- 1973-12-18 IT IT5440373A patent/IT1000716B/en active
Also Published As
Publication number | Publication date |
---|---|
DE2262692C3 (en) | 1981-08-06 |
DE2262692B2 (en) | 1980-12-04 |
FR2245195A5 (en) | 1975-04-18 |
IT1000716B (en) | 1976-04-10 |
DE2262692A1 (en) | 1974-06-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |