BE518049A - - Google Patents
Info
- Publication number
- BE518049A BE518049A BE518049DA BE518049A BE 518049 A BE518049 A BE 518049A BE 518049D A BE518049D A BE 518049DA BE 518049 A BE518049 A BE 518049A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
- H01H50/32—Latching movable parts mechanically
-
- 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
- H01H50/20—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electromagnets (AREA)
- Relay Circuits (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US27369252A | 1952-02-28 | 1952-02-28 | |
| US329284A US2749396A (en) | 1952-02-28 | 1953-01-02 | Contact structure for relays and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE518049A true BE518049A (en:Method) |
Family
ID=26956366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE518049D BE518049A (en:Method) | 1952-02-28 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2749396A (en:Method) |
| BE (1) | BE518049A (en:Method) |
| CH (1) | CH316520A (en:Method) |
| GB (1) | GB734670A (en:Method) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2843708A (en) * | 1955-05-31 | 1958-07-15 | Guardian Electric Mfg Co | Header for electrical devices and method of making the same |
| US3145279A (en) * | 1961-04-07 | 1964-08-18 | Ward Leonard Electric Co | Enclosed multipole relay |
| US3131268A (en) * | 1962-03-14 | 1964-04-28 | Electronic Specialty Company | Electromagnetic coaxial switch |
| US3683144A (en) * | 1971-03-04 | 1972-08-08 | Columbus Electric Mfg Co | Non-snap-acting switch devices with s-shaped contact spring blade |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1322895A (en) * | 1919-11-25 | gaylord | ||
| US1317203A (en) * | 1919-09-30 | Contact-terminal | ||
| US783652A (en) * | 1904-05-24 | 1905-02-28 | Perkins Corp | Electric-switch contact. |
| US929393A (en) * | 1909-03-20 | 1909-07-27 | Gen Electric | Relay. |
| US1031312A (en) * | 1910-02-18 | 1912-07-02 | United Electric Apparatus Company | Circuit-make-and-break device. |
| US1225433A (en) * | 1915-09-14 | 1917-05-08 | George W Gilmore | Detachable contact-plate. |
| US1833176A (en) * | 1928-05-16 | 1931-11-24 | G & W Electric Speciality Co | Switch |
| US1839034A (en) * | 1930-02-10 | 1931-12-29 | Supreme Instr Corp | Jack switch |
| US2085217A (en) * | 1934-11-10 | 1937-06-29 | Hart George Hegeman | Heater circuit and control |
| NL49348C (en:Method) * | 1936-03-10 | |||
| US2284644A (en) * | 1939-01-19 | 1942-06-02 | Dubilier William | Electric switch |
| US2195251A (en) * | 1939-04-29 | 1940-03-26 | Gen Electric | Electric switch |
| US2279395A (en) * | 1940-12-24 | 1942-04-14 | Laurance E Gardiner | Relay |
| US2369616A (en) * | 1941-07-09 | 1945-02-13 | Bell Telephone Labor Inc | Contacting device |
| BE449087A (en:Method) * | 1942-02-10 | |||
| US2381835A (en) * | 1943-12-18 | 1945-08-07 | Metals & Controls Corp | Switch |
| US2444198A (en) * | 1944-04-01 | 1948-06-29 | Cook Electric Co | Hermetically sealed electromagnetic relay |
| US2454702A (en) * | 1946-02-23 | 1948-11-23 | Union Switch & Signal Co | Circuit controller |
| US2521559A (en) * | 1948-02-17 | 1950-09-05 | Ark Les Switch Corp | Clock selector switch |
| US2626334A (en) * | 1950-01-03 | 1953-01-20 | Cutler Hammer Inc | Electric switch |
| US2683198A (en) * | 1950-10-30 | 1954-07-06 | Hart Mfg Co | Electromagnetic relay |
-
0
- BE BE518049D patent/BE518049A/xx unknown
-
1953
- 1953-01-02 US US329284A patent/US2749396A/en not_active Expired - Lifetime
- 1953-01-06 GB GB24948/54A patent/GB734670A/en not_active Expired
- 1953-02-25 CH CH316520D patent/CH316520A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US2749396A (en) | 1956-06-05 |
| GB734670A (en) | 1955-08-03 |
| CH316520A (de) | 1956-10-15 |