GB1403606A - Electric vibrator motor - Google Patents
Electric vibrator motorInfo
- Publication number
- GB1403606A GB1403606A GB4690272A GB4690272A GB1403606A GB 1403606 A GB1403606 A GB 1403606A GB 4690272 A GB4690272 A GB 4690272A GB 4690272 A GB4690272 A GB 4690272A GB 1403606 A GB1403606 A GB 1403606A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spring
- electric vibrator
- set screw
- armature
- oct
- 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
- 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
-
- 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
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
- Dry Shavers And Clippers (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
1403606 Electric vibrator motors PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd 11 Oct 1972 [14 Oct 1971] 46902/72 Heading H2A [Also in Division F2] In an electric vibrator motor comprising a stator 1, an oscillating armature 4, and a helical spring 13 whose inner end bears on the armature support 6, the outer end of the spring bears against a spring abutment 15 eccentrically mounted on a set screw 16. Rotation of the set screw thus moves the outer end of the spring both parallel to the spring axis, thereby adjusting the armature rest position, and (in a cyclic manner) perpendicular to this axis, thereby adjusting the resonant frequency of the moving system. The spring abutment 15 is carried by an eccentric pin 18 on the set screw 16, the axes of the pin and screw not necessarily being parallel (Fig. 8, not shown).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7114172A NL7114172A (en) | 1971-10-14 | 1971-10-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1403606A true GB1403606A (en) | 1975-08-28 |
Family
ID=19814266
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4690272A Expired GB1403606A (en) | 1971-10-14 | 1972-10-11 | Electric vibrator motor |
Country Status (14)
Country | Link |
---|---|
JP (1) | JPS5329001B2 (en) |
AT (1) | AT322037B (en) |
AU (1) | AU4758472A (en) |
BE (1) | BE790092A (en) |
CA (1) | CA963052A (en) |
CH (1) | CH546504A (en) |
DE (1) | DE2248758C3 (en) |
ES (1) | ES407525A1 (en) |
FR (1) | FR2156346B1 (en) |
GB (1) | GB1403606A (en) |
IT (1) | IT968867B (en) |
NL (1) | NL7114172A (en) |
NO (1) | NO130614C (en) |
SE (1) | SE375890B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2263603A1 (en) * | 2002-05-03 | 2010-12-22 | Koninklijke Philips Electronics N.V. | Method for tuning a spring element used in a resonant driving system for an appliance which includes a work piece |
US20160226364A1 (en) * | 2015-01-30 | 2016-08-04 | Sunbeam Products, Inc. | Electric Hair Clipper/Trimmer |
-
0
- BE BE790092D patent/BE790092A/en unknown
-
1971
- 1971-10-14 NL NL7114172A patent/NL7114172A/xx unknown
-
1972
- 1972-10-05 DE DE19722248758 patent/DE2248758C3/en not_active Expired
- 1972-10-10 AU AU47584/72A patent/AU4758472A/en not_active Expired
- 1972-10-11 CA CA153,631A patent/CA963052A/en not_active Expired
- 1972-10-11 GB GB4690272A patent/GB1403606A/en not_active Expired
- 1972-10-11 NO NO365072A patent/NO130614C/no unknown
- 1972-10-11 JP JP10122172A patent/JPS5329001B2/ja not_active Expired
- 1972-10-11 AT AT871772A patent/AT322037B/en not_active IP Right Cessation
- 1972-10-11 SE SE1308972A patent/SE375890B/xx unknown
- 1972-10-11 CH CH1483472A patent/CH546504A/en not_active IP Right Cessation
- 1972-10-11 IT IT3037572A patent/IT968867B/en active
- 1972-10-11 ES ES407525A patent/ES407525A1/en not_active Expired
- 1972-10-13 FR FR7236360A patent/FR2156346B1/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2263603A1 (en) * | 2002-05-03 | 2010-12-22 | Koninklijke Philips Electronics N.V. | Method for tuning a spring element used in a resonant driving system for an appliance which includes a work piece |
US8813330B2 (en) | 2002-05-03 | 2014-08-26 | Koninklijke Philips N.V. | Apparatus for converting side-to-side driving motion to rotational motion with a spring assembly and system for tuning the spring assembly |
US20160226364A1 (en) * | 2015-01-30 | 2016-08-04 | Sunbeam Products, Inc. | Electric Hair Clipper/Trimmer |
Also Published As
Publication number | Publication date |
---|---|
NO130614B (en) | 1974-09-30 |
ES407525A1 (en) | 1975-11-16 |
BE790092A (en) | 1973-04-13 |
DE2248758A1 (en) | 1973-04-19 |
CA963052A (en) | 1975-02-18 |
FR2156346B1 (en) | 1978-12-01 |
DE2248758C3 (en) | 1979-07-26 |
AT322037B (en) | 1975-04-25 |
DE2248758B2 (en) | 1978-11-30 |
AU4758472A (en) | 1974-04-26 |
NL7114172A (en) | 1973-04-17 |
NO130614C (en) | 1975-01-08 |
SE375890B (en) | 1975-04-28 |
FR2156346A1 (en) | 1973-05-25 |
JPS4846807A (en) | 1973-07-04 |
IT968867B (en) | 1974-03-20 |
CH546504A (en) | 1974-02-28 |
JPS5329001B2 (en) | 1978-08-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5363165A (en) | Mechanism for laterally driving movable blade of electric shaver | |
GB994144A (en) | Nutator motor | |
CA995475A (en) | Liquid refrigerant injection system for hermetic electric motor driven helical screw compressor | |
GB1536032A (en) | Electrically driven vibratory appliance | |
GB1497338A (en) | Rotor of an electric motor | |
GB1502923A (en) | Portable electric appliance | |
GB1403606A (en) | Electric vibrator motor | |
GB1511581A (en) | Diaphragm pump | |
GB1015578A (en) | Improvements in and relating to driving mechanisms | |
FR2390597A1 (en) | Rotary engine with transverse motion of piston - uses peg in end cover engaging slot in piston reciprocating in rotor | |
GB1277976A (en) | Pumping apparatus | |
FR2451653A1 (en) | Stepping motor for electric timepiece - has easy-to-assemble stator comprising two parts held together by suitable devices | |
GB1460189A (en) | Housings for electric motors | |
GB1313447A (en) | Electromagnetic genera | |
GB1404403A (en) | Variable stroke metering pump | |
CA972984A (en) | Device for maintaining a constant center distance between the output shaft of a resiliently mounted motor and a driven mechanism | |
US3397456A (en) | Electric shaver with oscillating output shaft driven by reciprocating motor | |
GB1367995A (en) | Electric motor with oscillating movable element | |
GB1093868A (en) | Improvements in or relating to electric dry shavers | |
GB1080728A (en) | Oscillating electromagnetic device | |
GB899809A (en) | Improvements in or relating to an electric dry shaving apparatus | |
GB1460314A (en) | Dry-shaver | |
GB1488144A (en) | Electric motor driven machines | |
JPS5355271A (en) | Reciprocating electric razor | |
SU756525A1 (en) | Piezoelectric motor |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |