NO117600B - - Google Patents
Download PDFInfo
- Publication number
- NO117600B NO117600B NO162468A NO16246866A NO117600B NO 117600 B NO117600 B NO 117600B NO 162468 A NO162468 A NO 162468A NO 16246866 A NO16246866 A NO 16246866A NO 117600 B NO117600 B NO 117600B
- Authority
- NO
- Norway
- Prior art keywords
- vibrator
- armature
- shaft
- pole
- rest position
- Prior art date
Links
- 230000000295 complement effect Effects 0.000 claims description 3
- 230000000284 resting effect Effects 0.000 description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical group [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
- B26B19/28—Drive layout for hair clippers or dry shavers, e.g. providing for electromotive drive
- B26B19/282—Motors without a rotating central drive shaft, e.g. linear motors
- B26B19/284—Motors without a rotating central drive shaft, e.g. linear motors with an actuator oscillating about a pivot axis
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Dry Shavers And Clippers (AREA)
- Manufacture Of Motors, Generators (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US445493A US3343011A (en) | 1965-04-05 | 1965-04-05 | Oscillating electromagnetic motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO117600B true NO117600B (de) | 1969-09-01 |
Family
ID=23769121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO162468A NO117600B (de) | 1965-04-05 | 1966-04-05 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3343011A (de) |
| AT (1) | AT255550B (de) |
| BE (1) | BE679053A (de) |
| CH (1) | CH457602A (de) |
| DE (1) | DE1538972C3 (de) |
| DK (1) | DK118354B (de) |
| FR (1) | FR1474524A (de) |
| GB (1) | GB1080728A (de) |
| NL (1) | NL149958B (de) |
| NO (1) | NO117600B (de) |
| SE (1) | SE315036B (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL6411060A (de) * | 1964-09-23 | 1966-03-24 | ||
| US3493793A (en) * | 1968-07-05 | 1970-02-03 | Oster Mfg Co John | Hair clipper having oscillating armature motor |
| US3521093A (en) * | 1968-07-26 | 1970-07-21 | Braun Ag | Oscillating motor driving arrangement |
| 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 |
|---|---|---|---|---|
| US2238390A (en) * | 1938-08-01 | 1941-04-15 | Knapp Monarch Co | Dry shaver |
| US2827578A (en) * | 1954-08-12 | 1958-03-18 | Sperry Rand Corp | Electric shaver vibrator motor |
| NL112861C (de) * | 1957-12-23 | |||
| US3105163A (en) * | 1961-03-31 | 1963-09-24 | Schick Inc | Electric shaver reciprocating motor-drive unit |
-
1965
- 1965-04-05 US US445493A patent/US3343011A/en not_active Expired - Lifetime
-
1966
- 1966-03-23 GB GB12838/66A patent/GB1080728A/en not_active Expired
- 1966-03-24 DK DK154166AA patent/DK118354B/da unknown
- 1966-03-28 AT AT293166A patent/AT255550B/de active
- 1966-03-30 CH CH463466A patent/CH457602A/de unknown
- 1966-04-01 DE DE1538972A patent/DE1538972C3/de not_active Expired
- 1966-04-04 FR FR56276A patent/FR1474524A/fr not_active Expired
- 1966-04-05 BE BE679053D patent/BE679053A/xx unknown
- 1966-04-05 NO NO162468A patent/NO117600B/no unknown
- 1966-04-05 NL NL666604544A patent/NL149958B/xx unknown
- 1966-04-05 SE SE4630/66A patent/SE315036B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE679053A (de) | 1966-09-16 |
| DK118354B (da) | 1970-08-10 |
| DE1538972A1 (de) | 1970-04-02 |
| DE1538972B2 (de) | 1974-10-10 |
| NL6604544A (de) | 1966-10-06 |
| SE315036B (de) | 1969-09-22 |
| GB1080728A (en) | 1967-08-23 |
| CH457602A (de) | 1968-06-15 |
| DE1538972C3 (de) | 1975-05-28 |
| FR1474524A (fr) | 1967-03-24 |
| NL149958B (nl) | 1976-06-15 |
| AT255550B (de) | 1967-07-10 |
| US3343011A (en) | 1967-09-19 |
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