BE519674A - - Google Patents
Info
- Publication number
- BE519674A BE519674A BE519674DA BE519674A BE 519674 A BE519674 A BE 519674A BE 519674D A BE519674D A BE 519674DA BE 519674 A BE519674 A BE 519674A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H63/00—Details of electrically-operated selector switches
- H01H63/16—Driving arrangements for multi-position wipers
- H01H63/18—Driving arrangements for multi-position wipers with step-by-step motion of wiper to a selector position
- H01H63/22—Driving arrangements for multi-position wipers with step-by-step motion of wiper to a selector position using step-by-step electromagnetic drive without ratchet, e.g. self-interrupting driving magnet
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H67/00—Electrically-operated selector switches
- H01H67/02—Multi-position wiper switches
- H01H67/04—Multi-position wiper switches having wipers movable only in one direction for purpose of selection
- H01H67/06—Rotary switches, i.e. having angularly movable wipers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Stopping Of Electric Motors (AREA)
- Keying Circuit Devices (AREA)
- Secondary Cells (AREA)
- Monitoring And Testing Of Exchanges (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE304900X | 1951-05-05 | ||
| DE190651X | 1951-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE519674A true BE519674A (it) |
Family
ID=25756979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE519674D BE519674A (it) | 1951-05-05 |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US2868883A (it) |
| BE (1) | BE519674A (it) |
| CH (1) | CH304900A (it) |
| DE (2) | DE874462C (it) |
| GB (1) | GB716452A (it) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE970121C (de) * | 1952-08-19 | 1958-08-21 | Automatic Elect Lab | Schnellstoppschaltung fuer Schrittschalter oder Waehler hoher Arbeitsgeschwindigkeit |
| CH323788A (de) * | 1954-09-13 | 1957-08-15 | Siemens Ag Albis | Schaltungsanordnung für Fernmeldeanlagen mit Motorwählern |
| DE1030887B (de) * | 1955-10-25 | 1958-05-29 | Telefonbau | Schaltungsanordnung fuer schnell laufende Waehler |
| DE1045472B (de) * | 1956-08-28 | 1958-12-04 | Siemens Ag | Zuteiler fuer Fernmelde-, insbesondere Fernsprechanlagen, mit pendelnder Vorzugsstellung |
| BE563208A (it) * | 1957-02-13 | |||
| AU2004268995B2 (en) * | 2003-08-26 | 2010-04-29 | Trinity Industries, Inc. | Railcar with discharge control system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2547043A (en) * | 1942-03-13 | 1951-04-03 | Int Standard Electric Corp | Automatic control of selectors by register potential matching |
| US2576097A (en) * | 1945-07-23 | 1951-11-27 | Int Standard Electric Corp | Automatic telephone selective switching system |
| US2616980A (en) * | 1948-04-26 | 1952-11-04 | Hartford Nat Bank & Trust Co | Flip-flop circuit for operating a switch |
| US2654000A (en) * | 1948-05-20 | 1953-09-29 | Int Standard Electric Corp | Multipotential type register controller |
-
0
- BE BE519674D patent/BE519674A/xx unknown
-
1951
- 1951-05-06 DE DES23028A patent/DE874462C/de not_active Expired
- 1951-06-20 DE DES23574A patent/DE881066C/de not_active Expired
-
1952
- 1952-02-27 CH CH304900D patent/CH304900A/de unknown
- 1952-04-10 US US281626A patent/US2868883A/en not_active Expired - Lifetime
- 1952-05-02 GB GB11174/52A patent/GB716452A/en not_active Expired
- 1952-05-14 US US287788A patent/US2691699A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2691699A (en) | 1954-10-12 |
| GB716452A (en) | 1954-10-06 |
| US2868883A (en) | 1959-01-13 |
| CH304900A (de) | 1955-01-31 |
| DE881066C (de) | 1953-06-25 |
| DE874462C (de) | 1953-04-23 |