FR2244292A1 - - Google Patents
Info
- Publication number
- FR2244292A1 FR2244292A1 FR7431474A FR7431474A FR2244292A1 FR 2244292 A1 FR2244292 A1 FR 2244292A1 FR 7431474 A FR7431474 A FR 7431474A FR 7431474 A FR7431474 A FR 7431474A FR 2244292 A1 FR2244292 A1 FR 2244292A1
- Authority
- FR
- France
- 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.)
- Withdrawn
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
- H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
- H02K7/065—Electromechanical oscillators; Vibrating magnetic drives
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/02—Non-polarised relays
- H01H51/04—Non-polarised relays with single armature; with single set of ganged armatures
- H01H51/06—Armature is movable between two limit positions of rest and is moved in one direction due to energisation of an electromagnet and after the electromagnet is de-energised is returned by energy stored during the movement in the first direction, e.g. by using a spring, by using a permanent magnet, by gravity
- H01H51/10—Contacts retained open or closed by a latch which is controlled by an electromagnet
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/22—Polarised relays
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/28—Relays having both armature and contacts within a sealed casing outside which the operating coil is located, e.g. contact carried by a magnetic leaf spring or reed
- H01H51/288—Freely suspended contacts
-
- 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
- H02K33/16—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with polarised armatures moving in alternate directions by reversal or energisation of a single coil system
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
- Percussive Tools And Related Accessories (AREA)
- Electromagnets (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US39882073 US3878412A (en) | 1972-07-21 | 1973-09-19 | Magneto-motive reciprocating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2244292A1 true FR2244292A1 (pl) | 1975-04-11 |
Family
ID=23576924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7431474A Withdrawn FR2244292A1 (pl) | 1973-09-19 | 1974-09-18 |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5056512A (pl) |
| AU (1) | AU7303274A (pl) |
| BR (1) | BR7407770D0 (pl) |
| CA (1) | CA1020612A (pl) |
| CH (1) | CH588183A5 (pl) |
| DE (1) | DE2443840A1 (pl) |
| FR (1) | FR2244292A1 (pl) |
| GB (1) | GB1487198A (pl) |
| PL (1) | PL92464B1 (pl) |
| ZA (1) | ZA745705B (pl) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2187337A (en) * | 1986-02-28 | 1987-09-03 | Derritron Group | Electromagnetic vibrator |
| GB2286928A (en) * | 1994-02-25 | 1995-08-30 | Solomos Foti Solomou | Magnetic piston motor |
| CN109419422A (zh) * | 2017-08-28 | 2019-03-05 | 钟宪立 | 壁挂式擦背器 |
| FR3074620B1 (fr) * | 2017-12-05 | 2019-10-25 | Ams R&D Sas | Moteur electrique |
-
1974
- 1974-09-05 AU AU73032/74A patent/AU7303274A/en not_active Expired
- 1974-09-06 ZA ZA00745705A patent/ZA745705B/xx unknown
- 1974-09-13 DE DE19742443840 patent/DE2443840A1/de active Pending
- 1974-09-17 GB GB40425/74A patent/GB1487198A/en not_active Expired
- 1974-09-18 JP JP49107553A patent/JPS5056512A/ja active Pending
- 1974-09-18 FR FR7431474A patent/FR2244292A1/fr not_active Withdrawn
- 1974-09-18 CH CH1264274A patent/CH588183A5/xx not_active IP Right Cessation
- 1974-09-18 BR BR7770/74A patent/BR7407770D0/pt unknown
- 1974-09-19 CA CA209,582A patent/CA1020612A/en not_active Expired
- 1974-09-19 PL PL1974174222A patent/PL92464B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH588183A5 (pl) | 1977-05-31 |
| DE2443840A1 (de) | 1975-07-31 |
| ZA745705B (en) | 1975-10-29 |
| AU7303274A (en) | 1976-03-11 |
| GB1487198A (en) | 1977-09-28 |
| JPS5056512A (pl) | 1975-05-17 |
| BR7407770D0 (pt) | 1975-07-22 |
| CA1020612A (en) | 1977-11-08 |
| PL92464B1 (pl) | 1977-04-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |