NL6911337A - - Google Patents
Info
- Publication number
- NL6911337A NL6911337A NL6911337A NL6911337A NL6911337A NL 6911337 A NL6911337 A NL 6911337A NL 6911337 A NL6911337 A NL 6911337A NL 6911337 A NL6911337 A NL 6911337A NL 6911337 A NL6911337 A NL 6911337A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
- H02K33/02—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs
- H02K33/04—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs wherein the frequency of operation is determined by the frequency of uninterrupted AC energisation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dry Shavers And Clippers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681763728 DE1763728C3 (en) | 1968-07-26 | Electric oscillating armature motor with adjustable natural frequency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6911337A true NL6911337A (en) | 1970-01-29 |
Family
ID=5697702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6911337A NL6911337A (en) | 1968-07-26 | 1969-07-23 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3521093A (en) |
| AT (1) | AT287110B (en) |
| CH (1) | CH496353A (en) |
| FR (1) | FR2013838A1 (en) |
| GB (1) | GB1270131A (en) |
| NL (1) | NL6911337A (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT297529B (en) * | 1970-03-02 | 1972-03-27 | Philips Nv | Device with a vibrating armature motor |
| DE2139419A1 (en) * | 1970-09-14 | 1972-03-23 | Braun Ag, 6000 Frankfurt | Electrically powered razor |
| US3898732A (en) * | 1974-03-13 | 1975-08-12 | Philips Corp | Dry shaver |
| AT353141B (en) * | 1978-02-10 | 1979-10-25 | Philips Nv | DRY SHAVER |
| RU2132270C1 (en) * | 1998-05-18 | 1999-06-27 | Волгоградский государственный технический университет | Vibration type shaver |
| US6886255B2 (en) * | 2002-09-17 | 2005-05-03 | Wahl Clipper Corporation | Fixed head clipper and disposable blade assembly |
| JP3972903B2 (en) * | 2003-12-26 | 2007-09-05 | 松下電工株式会社 | Electric razor |
| US20060059696A1 (en) * | 2004-09-17 | 2006-03-23 | Andis Company | Controller for hand-held electrical device for cutting hair |
| JP4988777B2 (en) | 2009-01-15 | 2012-08-01 | パナソニック株式会社 | Electric razor |
| KR101701710B1 (en) * | 2009-05-28 | 2017-02-03 | 코닌클리케 필립스 엔.브이. | Pivoting arrangement |
| US20150333609A1 (en) * | 2014-05-15 | 2015-11-19 | L'oreal | Oscillating motor for a personal care appliance |
| US10137582B2 (en) | 2016-11-18 | 2018-11-27 | Wahl Clipper Corporation | Flux bridge for pivot motors |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1891486A (en) * | 1931-09-21 | 1932-12-20 | Wahl Clipper Corp | Electromagnetic clipper regulation |
| US2259131A (en) * | 1939-05-05 | 1941-10-14 | Gen Electric | Vibrator |
| NL112861C (en) * | 1957-12-23 | |||
| US3343011A (en) * | 1965-04-05 | 1967-09-19 | Sperry Rand Corp | Oscillating electromagnetic motor |
-
1969
- 1969-07-11 US US841009A patent/US3521093A/en not_active Expired - Lifetime
- 1969-07-23 CH CH1128469A patent/CH496353A/en not_active IP Right Cessation
- 1969-07-23 GB GB36962/69A patent/GB1270131A/en not_active Expired
- 1969-07-23 AT AT712769A patent/AT287110B/en not_active IP Right Cessation
- 1969-07-23 NL NL6911337A patent/NL6911337A/xx unknown
- 1969-07-25 FR FR6925613A patent/FR2013838A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE1763728B2 (en) | 1974-10-17 |
| GB1270131A (en) | 1972-04-12 |
| US3521093A (en) | 1970-07-21 |
| AT287110B (en) | 1971-01-11 |
| FR2013838A1 (en) | 1970-04-10 |
| CH496353A (en) | 1970-09-15 |
| DE1763728A1 (en) | 1972-01-13 |