GB676663A - Electric windscreen wiper motor - Google Patents
Electric windscreen wiper motorInfo
- Publication number
- GB676663A GB676663A GB6687/50A GB668750A GB676663A GB 676663 A GB676663 A GB 676663A GB 6687/50 A GB6687/50 A GB 6687/50A GB 668750 A GB668750 A GB 668750A GB 676663 A GB676663 A GB 676663A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wiper motor
- windscreen wiper
- coil
- lever
- electric windscreen
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/102—Structural association with clutches, brakes, gears, pulleys or mechanical starters with friction brakes
- H02K7/1021—Magnetically influenced friction brakes
- H02K7/1026—Magnetically influenced friction brakes using stray fields
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Braking Arrangements (AREA)
Abstract
676,663. Electric motors. SWF-SPEZIALFABRIC FUR AUTOZUBEHOR G. RAU GES. March 17, 1950 [Oct. 1, 1948], No. 6687/50. Class 35. A screen wiper motor has a two-arm pivoted lever 9 which is normally held under the tension of a spring 14 to stop the armature by a brake 12 and which is brought out of its braking position by the pull of the field coil 3 when the latter is energized. The end 17 of the lever 9 which is acted upon by the coil 3 extends over the whole width of the field magnet and when pulled it bridges the ends 15, 16 of the pole yokes 1, 2.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP12488A DE813273C (en) | 1948-10-01 | 1948-10-01 | Electric windshield wiper motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB676663A true GB676663A (en) | 1952-07-30 |
Family
ID=6593946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB6687/50A Expired GB676663A (en) | 1948-10-01 | 1950-03-17 | Electric windscreen wiper motor |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH274067A (en) |
| DE (1) | DE813273C (en) |
| FR (1) | FR1018336A (en) |
| GB (1) | GB676663A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5039900A (en) * | 1989-02-15 | 1991-08-13 | Kabushiki Kaisha Okuma Tekkosho | Braking device for a rotary motor including a compression spring and piezoelectric element |
| US6501202B1 (en) * | 1999-04-05 | 2002-12-31 | Fasco Industries, Inc. | Pawl brake assembly for an electric motor |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1144829B (en) * | 1954-12-16 | 1963-03-07 | Lucien Charles Alexis Marie Bi | Storage of the runner of an electric motor for driving windshield wipers in vehicles |
| DE1064616B (en) * | 1956-01-17 | 1959-09-03 | Gustav Muerdter | Device for automatically stopping the rotating parts of an electric motor |
-
1948
- 1948-10-01 DE DEP12488A patent/DE813273C/en not_active Expired
-
1949
- 1949-05-18 CH CH274067D patent/CH274067A/en unknown
-
1950
- 1950-03-07 FR FR1018336D patent/FR1018336A/en not_active Expired
- 1950-03-17 GB GB6687/50A patent/GB676663A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5039900A (en) * | 1989-02-15 | 1991-08-13 | Kabushiki Kaisha Okuma Tekkosho | Braking device for a rotary motor including a compression spring and piezoelectric element |
| US6501202B1 (en) * | 1999-04-05 | 2002-12-31 | Fasco Industries, Inc. | Pawl brake assembly for an electric motor |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1018336A (en) | 1953-01-06 |
| DE813273C (en) | 1951-09-10 |
| CH274067A (en) | 1951-03-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB555451A (en) | Improvements in and relating to electromagnetic relays | |
| GB611809A (en) | Improvements in or relating to magnetic braking devices for electric induction motors | |
| GB676663A (en) | Electric windscreen wiper motor | |
| GB517001A (en) | Improvements relating to electromagnetic relays | |
| GB642903A (en) | Improvements in or relating to apparatus for controlling and/or indicating variations in the thickness of material | |
| US1966315A (en) | Electric motor | |
| GB657164A (en) | Electromagnetic actuator for contactors and like switches | |
| GB663274A (en) | Electromagnetic devices | |
| GB510121A (en) | Improvements in vehicles for toy electric railways | |
| GB658165A (en) | Improvements in or relating to electro-magnetically operated switches | |
| GB632271A (en) | Relays | |
| GB268324A (en) | Improvements in or relating to electro-magnetic relays, switches, and the like | |
| GB633053A (en) | An improved magnetic core system employing a laterally moving armature | |
| GB602354A (en) | Improvements relating to electrical contactors | |
| GB678868A (en) | Improvements in or relating to electric relays | |
| GB631696A (en) | Improvements in and relating to the starting of single phase induction motors | |
| GB593094A (en) | Improvements in and relating to electromagnetic relays | |
| GB683618A (en) | Improvements in or relating to the construction of insulating bobbins for electric coils and the like | |
| GB635638A (en) | Improvements in or relating to electro-magnetic switches | |
| GB701454A (en) | Improvements in or relating to an electrically driven windscreen wiper | |
| GB838566A (en) | Improvements relating to electromagnetic relays and to latching means therefor | |
| GB622629A (en) | Improvements in and relating to electro-magnetic relays | |
| GB646527A (en) | An improved electromagnet system suitable for reciprocating electric motors | |
| GB697112A (en) | Braking and locking means for electric motors | |
| GB593119A (en) | Improvements in or relating to electromagnetic relays |