NL274270A - - Google Patents
Info
- Publication number
- NL274270A NL274270A NL274270DA NL274270A NL 274270 A NL274270 A NL 274270A NL 274270D A NL274270D A NL 274270DA NL 274270 A NL274270 A NL 274270A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/01—Relays in which the armature is maintained in one position by a permanent magnet and freed by energisation of a coil producing an opposing magnetic field
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/16—Rectilinearly-movable armatures
- H01F7/1638—Armatures not entering the winding
- H01F7/1646—Armatures or stationary parts of magnetic circuit having permanent magnet
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/121—Guiding or setting position of armatures, e.g. retaining armatures in their end position
- H01F7/122—Guiding or setting position of armatures, e.g. retaining armatures in their end position by permanent magnets
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Electromagnets (AREA)
- Particle Accelerators (AREA)
- Breakers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR851988A FR1292229A (fr) | 1961-02-06 | 1961-02-06 | Relais à haute sensibilité réglable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL274270A true NL274270A (cg-RX-API-DMAC10.html) |
Family
ID=8748335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL274270D NL274270A (cg-RX-API-DMAC10.html) | 1961-02-06 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3113251A (cg-RX-API-DMAC10.html) |
| CH (1) | CH380243A (cg-RX-API-DMAC10.html) |
| DE (1) | DE1194056B (cg-RX-API-DMAC10.html) |
| FR (1) | FR1292229A (cg-RX-API-DMAC10.html) |
| GB (1) | GB998096A (cg-RX-API-DMAC10.html) |
| NL (1) | NL274270A (cg-RX-API-DMAC10.html) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3190984A (en) * | 1963-02-21 | 1965-06-22 | Bell Telephone Labor Inc | Sealed contact transfer switch |
| GB1098145A (en) * | 1966-10-21 | 1968-01-10 | Standard Telephones Cables Ltd | Electromagnetic relays |
| US3486078A (en) * | 1965-12-04 | 1969-12-23 | Mini Ind Const Masini | Converter amplifier |
| DE3070590D1 (en) * | 1980-11-06 | 1985-06-05 | Jacobs Mfg Co | Improved solenoid |
| US5389910A (en) * | 1992-12-08 | 1995-02-14 | Alliedsignal Inc. | Solenoid encasement with variable reluctance |
| US5365210A (en) * | 1993-09-21 | 1994-11-15 | Alliedsignal Inc. | Latching solenoid with manual override |
| WO2007017823A1 (en) * | 2005-08-05 | 2007-02-15 | Koninklijke Philips Electronics, N.V. | Pendulum drive system for personal care appliances |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US362135A (en) * | 1887-05-03 | Polarized electro-magnet | ||
| US1548596A (en) * | 1921-06-11 | 1925-08-04 | John J Ghegan | Adjustable magnetic yoke |
| US1770090A (en) * | 1927-04-20 | 1930-07-08 | James R Brockman | Current-limiting device |
| DE890992C (de) * | 1940-12-23 | 1953-09-24 | Siemens Ag | Elektromagnet |
| US2784352A (en) * | 1952-02-26 | 1957-03-05 | Siemens Ag | Alternating-current control apparatus with holding magnets |
| FR1246839A (fr) * | 1959-10-10 | 1960-11-25 | Circuit électromagnétique polarisé à haute perméabilité initiale |
-
0
- NL NL274270D patent/NL274270A/xx unknown
-
1961
- 1961-02-06 FR FR851988A patent/FR1292229A/fr not_active Expired
-
1962
- 1962-01-25 CH CH94662A patent/CH380243A/fr unknown
- 1962-01-26 DE DEM51571A patent/DE1194056B/de active Pending
- 1962-02-02 US US170746A patent/US3113251A/en not_active Expired - Lifetime
- 1962-02-02 GB GB4118/62A patent/GB998096A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1194056B (de) | 1965-06-03 |
| FR1292229A (fr) | 1962-05-04 |
| GB998096A (en) | 1965-07-14 |
| CH380243A (fr) | 1964-07-31 |
| US3113251A (en) | 1963-12-03 |