BE472266A - - Google Patents
Info
- Publication number
- BE472266A BE472266A BE472266DA BE472266A BE 472266 A BE472266 A BE 472266A BE 472266D A BE472266D A BE 472266DA BE 472266 A BE472266 A BE 472266A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
- H04M15/10—Metering calls from calling party, i.e. A-party charged for the communication
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/18—Movable parts of magnetic circuits, e.g. armature
- H01H50/24—Parts rotatable or rockable outside coil
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electromagnets (AREA)
- Percussion Or Vibration Massage (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB11031/43A GB566778A (en) | 1943-07-07 | 1943-07-07 | Improvements in or relating to electromagnetic relays |
Publications (1)
Publication Number | Publication Date |
---|---|
BE472266A true BE472266A (ja) |
Family
ID=9978779
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE472266D BE472266A (ja) | 1943-07-07 |
Country Status (4)
Country | Link |
---|---|
US (1) | US2510157A (ja) |
BE (1) | BE472266A (ja) |
FR (1) | FR927497A (ja) |
GB (1) | GB566778A (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2611012A (en) * | 1945-05-16 | 1952-09-16 | Automatic Elect Lab | Armature mounting for plural electromagnetic relays |
US2640895A (en) * | 1947-10-24 | 1953-06-02 | Hans P Boswau | Impulse-responsive stepping device actuated by magnetic torque |
US2665352A (en) * | 1948-04-10 | 1954-01-05 | Itt | Contact-spring switch assembly |
US2550779A (en) * | 1950-04-25 | 1951-05-01 | Arthur M Cohen | Electromagnetic unit |
US2664478A (en) * | 1951-02-10 | 1953-12-29 | Johansson Karl Lennart | Electromagnetic relay |
NL105252C (ja) * | 1956-02-13 | |||
US2945107A (en) * | 1957-12-12 | 1960-07-12 | Westinghouse Air Brake Co | Electrical relays |
US3178703A (en) * | 1961-11-07 | 1965-04-13 | Int Standard Electric Corp | Electromagnetically actuated optical signalling device |
GB1046222A (ja) * | 1962-07-21 | |||
DE3318493A1 (de) * | 1983-05-20 | 1984-11-22 | Siemens AG, 1000 Berlin und 8000 München | Elektromagnetisches kleinrelais und verfahren zu dessen herstellung |
DE102014103247A1 (de) * | 2014-03-11 | 2015-09-17 | Tyco Electronics Austria Gmbh | Elektromagnetisches Relais |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1085721A (en) * | 1914-02-03 | Albert E Berdon | Electromagnetic structure. | |
US853292A (en) * | 1905-03-22 | 1907-05-14 | Stromberg Carlson Telephone | Circuit-changing apparatus. |
US808834A (en) * | 1905-11-11 | 1906-01-02 | Charles Lane Goodrum | Relay. |
US978992A (en) * | 1906-06-04 | 1910-12-20 | American Automatic Telephone Company | Electromagnet. |
US1274874A (en) * | 1915-12-27 | 1918-08-06 | Siemens Ag | Electromagnetic relay. |
US1462585A (en) * | 1917-11-24 | 1923-07-24 | Briggs & Stratton Company | Armature construction |
US1481104A (en) * | 1921-07-07 | 1924-01-15 | Lenaghan Thomas | Electromagnetic relay |
US1716357A (en) * | 1921-06-17 | 1929-06-04 | Automatic Electric Inc | Electromagnetic relay |
US1700040A (en) * | 1924-10-09 | 1929-01-22 | Grob Hugo | Device for regulating electric voltages |
US1867099A (en) * | 1926-09-11 | 1932-07-12 | Printel Mfg Corp | Electromagnetic relay |
US1946261A (en) * | 1932-12-29 | 1934-02-06 | Bell Telephone Labor Inc | Electromagnetic switching device |
US2020106A (en) * | 1934-08-15 | 1935-11-05 | Gen Electric | Thermal time relay |
DE731316C (de) * | 1936-09-12 | 1943-02-05 | Philips Patentverwaltung | Elektromagnetisches Relais mit einer Anzahl in ihrer Bewegungsrichtung aufeinandergestapelter, durch isolierende Streifen getrennter Kontaktzungenpaare |
US2259127A (en) * | 1939-08-28 | 1941-10-14 | Gen Electric | Electromagnet |
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0
- BE BE472266D patent/BE472266A/xx unknown
-
1943
- 1943-07-07 GB GB11031/43A patent/GB566778A/en not_active Expired
-
1944
- 1944-07-25 US US546545A patent/US2510157A/en not_active Expired - Lifetime
-
1946
- 1946-05-29 FR FR927497D patent/FR927497A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2510157A (en) | 1950-06-06 |
GB566778A (en) | 1945-01-12 |
FR927497A (fr) | 1947-10-30 |