GB657339A - Improvements in electro-magnetic apparatus and more especially in electrical vibrators - Google Patents
Improvements in electro-magnetic apparatus and more especially in electrical vibratorsInfo
- Publication number
- GB657339A GB657339A GB3229248A GB3229248A GB657339A GB 657339 A GB657339 A GB 657339A GB 3229248 A GB3229248 A GB 3229248A GB 3229248 A GB3229248 A GB 3229248A GB 657339 A GB657339 A GB 657339A
- Authority
- GB
- United Kingdom
- Prior art keywords
- electro
- singleton
- armature
- magnetic apparatus
- core
- 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
- 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)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
- Reciprocating Pumps (AREA)
Abstract
657,339. Reciprocating motors; electromagnets. SINGLETON, S. A., BOUGHTON, H. A., and SINGLETON BROS. (INSTRUMENTS), Ltd. Dec. 14, 1948, No. 32292. [Class 35] An electromagnetic device which may operate a fluid pump, contactor, relay or electric bell comprises a laminated core G mainly of E- shaped punchings but without the middle legs near the centre of the core to provide space for a push-rod C linking the armature A with its load which may be the diaphragm B of an air pump, the armature being carried by an adjustable spring E. The coil is A.C. energized or with D.C. through an interrupter not described.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3229248A GB657339A (en) | 1948-12-14 | 1948-12-14 | Improvements in electro-magnetic apparatus and more especially in electrical vibrators |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3229248A GB657339A (en) | 1948-12-14 | 1948-12-14 | Improvements in electro-magnetic apparatus and more especially in electrical vibrators |
Publications (1)
Publication Number | Publication Date |
---|---|
GB657339A true GB657339A (en) | 1951-09-19 |
Family
ID=10336335
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3229248A Expired GB657339A (en) | 1948-12-14 | 1948-12-14 | Improvements in electro-magnetic apparatus and more especially in electrical vibrators |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB657339A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2634955A1 (en) * | 1988-07-27 | 1990-02-02 | Lefort Yvon | Electromagnetic vibrator and its means of control |
-
1948
- 1948-12-14 GB GB3229248A patent/GB657339A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2634955A1 (en) * | 1988-07-27 | 1990-02-02 | Lefort Yvon | Electromagnetic vibrator and its means of control |
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