NL289321A - - Google Patents
Info
- Publication number
- NL289321A NL289321A NL289321DA NL289321A NL 289321 A NL289321 A NL 289321A NL 289321D A NL289321D A NL 289321DA NL 289321 A NL289321 A NL 289321A
- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
- H01H31/14—Air-break switches for high tension without arc-extinguishing or arc-preventing means with bridging contact that is not electrically connected to either line contact in open position of switch
- H01H31/16—Air-break switches for high tension without arc-extinguishing or arc-preventing means with bridging contact that is not electrically connected to either line contact in open position of switch with angularly-movable bridging contact or contact-carrying member
- H01H31/22—Air-break switches for high tension without arc-extinguishing or arc-preventing means with bridging contact that is not electrically connected to either line contact in open position of switch with angularly-movable bridging contact or contact-carrying member wherein the contact or contacts are rectilinearly movable with respect to the carrying member
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/22—Polarised relays
- H01H51/2236—Polarised relays comprising pivotable armature, pivoting at extremity or bending point of armature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H67/00—Electrically-operated selector switches
- H01H67/22—Switches without multi-position wipers
- H01H67/26—Co-ordinate-type selector switches not having relays at cross-points but involving mechanical movement, e.g. cross-bar switch, code-bar switch
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electromagnets (AREA)
- Magnetic Treatment Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR889033A FR1331362A (fr) | 1962-02-23 | 1962-02-23 | Commutateur électromagnétique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL289321A true NL289321A (fr) |
Family
ID=8773377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL289321D NL289321A (fr) | 1962-02-23 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE628754A (fr) |
| CH (1) | CH397085A (fr) |
| DE (1) | DE1930870U (fr) |
| FR (1) | FR1331362A (fr) |
| NL (1) | NL289321A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2003903604A0 (en) * | 2003-07-14 | 2003-07-24 | Napintas Pty Ltd | Chuck for angular offset woodturning |
-
0
- BE BE628754D patent/BE628754A/xx unknown
- NL NL289321D patent/NL289321A/xx unknown
-
1962
- 1962-02-23 FR FR889033A patent/FR1331362A/fr not_active Expired
-
1963
- 1963-02-20 DE DE1963J0011367 patent/DE1930870U/de not_active Expired
- 1963-02-22 CH CH227463A patent/CH397085A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH397085A (fr) | 1965-08-15 |
| FR1331362A (fr) | 1963-07-05 |
| BE628754A (fr) | |
| DE1930870U (de) | 1966-01-13 |