NL209353A - - Google Patents
Info
- Publication number
- NL209353A NL209353A NL209353DA NL209353A NL 209353 A NL209353 A NL 209353A NL 209353D A NL209353D A NL 209353DA NL 209353 A NL209353 A NL 209353A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
- H01H36/0073—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding actuated by relative movement between two magnets
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
- H01H5/02—Energy stored by the attraction or repulsion of magnetic parts
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/50—Driving mechanisms, i.e. for transmitting driving force to the contacts with indexing or locating means, e.g. indexing by ball and spring
- H01H2003/506—Driving mechanisms, i.e. for transmitting driving force to the contacts with indexing or locating means, e.g. indexing by ball and spring making use of permanent magnets
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1955P0014566 DE1232241B (de) | 1955-07-29 | 1955-07-29 | Geraeuscharme permanentmagnetische Rastvorrichtung fuer elektrische Momentschalter |
Publications (1)
Publication Number | Publication Date |
---|---|
NL209353A true NL209353A (ko) |
Family
ID=47427439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL209353D NL209353A (ko) | 1955-07-29 |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE549884A (ko) |
DE (1) | DE1232241B (ko) |
FR (1) | FR1167718A (ko) |
GB (1) | GB809090A (ko) |
NL (1) | NL209353A (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4923519A (en) * | 1986-09-13 | 1990-05-08 | Bayer Aktiengesellschaft | Magnetic iron oxide pigments and a process for their preparation |
US4933014A (en) * | 1986-09-13 | 1990-06-12 | Bayer Aktiengeselschaft | Magnetic iron oxide pigments and a process for their preparation |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2985725A (en) * | 1959-08-25 | 1961-05-23 | Ambco Inc | Silent switch |
DE1271243B (de) * | 1960-05-06 | 1968-06-27 | Siemens Ag | Schalttaste mit einer sich im Inneren des Tastenschaftes befindlichen Anzeigevorrichtung |
US3260821A (en) * | 1963-10-04 | 1966-07-12 | Yokoo Yusaku | Push switch |
DE1208137B (de) * | 1964-03-26 | 1965-12-30 | Kopper Werke G M B H | Getriebe zur stufenlosen Drehzahlregelung |
US3369205A (en) * | 1966-04-13 | 1968-02-13 | Donald J. Hamrick | Magnetic actuator for switches, valves and the like |
FR2698720B1 (fr) * | 1992-12-02 | 1995-01-20 | Valeo Commutation | Commutateur à au moins deux positions stables, notamment pour véhicule automobile. |
FR2804240B1 (fr) * | 2000-01-26 | 2002-05-17 | Dav | Dispositif de commande de fonctions electriques dans l'automobile par commutation magnetique |
DE102006002757A1 (de) * | 2006-01-20 | 2007-02-01 | Hauzenberger, Johann | Magnetspeicherschalter |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE520540C (de) * | 1931-03-12 | Hartmann & Braun Akt Ges | Gekapselter Drehschalter fuer registrierende Messinstrumente | |
DE333312C (de) * | 1920-02-07 | 1921-02-22 | Emil Perzl | Elektrischer Momentschalter |
DE699682C (de) * | 1937-03-18 | 1940-12-04 | Siemens & Halske Akt Ges | Schalteinrichtung oder Vakuumschalter, dessen Kontaktschluss durch eine aeussere magnetische Schaltkraft bewirkt wird |
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0
- NL NL209353D patent/NL209353A/xx unknown
-
1955
- 1955-07-29 DE DE1955P0014566 patent/DE1232241B/de active Pending
-
1956
- 1956-07-26 GB GB2313956A patent/GB809090A/en not_active Expired
- 1956-07-27 BE BE549884D patent/BE549884A/fr unknown
- 1956-07-30 FR FR1167718D patent/FR1167718A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4923519A (en) * | 1986-09-13 | 1990-05-08 | Bayer Aktiengesellschaft | Magnetic iron oxide pigments and a process for their preparation |
US4933014A (en) * | 1986-09-13 | 1990-06-12 | Bayer Aktiengeselschaft | Magnetic iron oxide pigments and a process for their preparation |
Also Published As
Publication number | Publication date |
---|---|
BE549884A (ko) | 1957-01-28 |
FR1167718A (fr) | 1958-11-28 |
GB809090A (en) | 1959-02-18 |
DE1232241B (de) | 1967-01-12 |