GB1264503A - - Google Patents
Info
- Publication number
- GB1264503A GB1264503A GB1264503DA GB1264503A GB 1264503 A GB1264503 A GB 1264503A GB 1264503D A GB1264503D A GB 1264503DA GB 1264503 A GB1264503 A GB 1264503A
- Authority
- GB
- United Kingdom
- Prior art keywords
- switch
- wiper motor
- wiper
- relay
- washer pump
- 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)
- Control Of Direct Current Motors (AREA)
- Control Of Electric Motors In General (AREA)
- Motor And Converter Starters (AREA)
- Relay Circuits (AREA)
Abstract
1,264,503. Windscreen cleaning systems. BAYERISCHE MOTOREN WERKE A.G. March 28, 1969 [April 19, 1968], No.16426/69. Heading A4F. A control circuit for windscreen wiper and washer equipment comprises a multipole wiper switch 3 controlling a multispeed electric permanent magnet wiper motor 2, associated with a wiper parking switch 1, an optionally-operable switch 22 permitting the wiper motor 2 and a windscreen washer pump 20 to be operated together, a time delay relay 15 for delaying starting and stopping of the wiper motor 2 after starting and stopping of the washer pump 20, and a relay 7 having a coil 10 energized by the relay 15 to connect a wiper motor terminal 11 to the positive pole of a current source, and when de-energized connecting the terminal 11 to the negative pole via the parking switch 1. The wiper motor 2 is operable independently of the washer pump 20 at either of two speeds by setting the movable contact 4 of the switch 3 to connect either of two terminals 11 , 11<SP>1</SP> to the positive pole of the current supply. When the switch 3 is in the off position shown closure of the switch 22 energizes the washer pump 20 immediately, and after a time delay the relay 15 energizes the relay coil 10 to open contact 9 and close contact 8 of the relay 7 so that the wiper motor terminal 11 is disconnected from the negative pole and connected to the positive pole of the current source to energize the wiper motor 2. In an alternative embodiment the multipole wiper switch 3<SP>1</SP>, Fig.2 (not shown) and the changeover (7<SP>1</SP>) each has one movable contact only, and a pulse generator is provided for energizing the wiper motor intermittently when desired.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681755268 DE1755268C3 (en) | 1968-04-19 | 1968-04-19 | Circuit for a windshield wiper and washer device on motor vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1264503A true GB1264503A (en) | 1972-02-23 |
Family
ID=5693398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1264503D Expired GB1264503A (en) | 1968-04-19 | 1969-03-28 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE1755268C3 (en) |
| FR (1) | FR2006497A1 (en) |
| GB (1) | GB1264503A (en) |
| SE (1) | SE356722B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108045345A (en) * | 2017-12-01 | 2018-05-18 | 中车株洲电力机车有限公司 | A kind of rail vehicle washing system and control method |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1295661A (en) * | 1969-02-19 | 1972-11-08 | ||
| DE2262692C3 (en) * | 1972-12-21 | 1981-08-06 | Vdo Adolf Schindling Ag, 6000 Frankfurt | Windshield wiper and washer systems for vehicles |
| CN112373436B (en) * | 2020-11-26 | 2022-07-19 | 北京车和家信息技术有限公司 | Cleaning method and device for automobile windshield, storage medium, equipment and automobile |
-
1968
- 1968-04-19 DE DE19681755268 patent/DE1755268C3/en not_active Expired
-
1969
- 1969-03-11 FR FR6906835A patent/FR2006497A1/fr not_active Withdrawn
- 1969-03-28 GB GB1264503D patent/GB1264503A/en not_active Expired
- 1969-04-18 SE SE549469A patent/SE356722B/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108045345A (en) * | 2017-12-01 | 2018-05-18 | 中车株洲电力机车有限公司 | A kind of rail vehicle washing system and control method |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1755268A1 (en) | 1971-05-19 |
| DE1755268C3 (en) | 1973-09-13 |
| SE356722B (en) | 1973-06-04 |
| FR2006497A1 (en) | 1969-12-26 |
| DE1755268B2 (en) | 1973-03-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| 435 | Patent endorsed 'licences of right' on the date specified (sect. 35/1949) | ||
| PCNP | Patent ceased through non-payment of renewal fee |