BE520364A - - Google Patents
Info
- Publication number
- BE520364A BE520364A BE520364DA BE520364A BE 520364 A BE520364 A BE 520364A BE 520364D A BE520364D A BE 520364DA BE 520364 A BE520364 A BE 520364A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/54—Contact arrangements
- H01H50/56—Contact spring sets
- H01H50/58—Driving arrangements structurally associated therewith; Mounting of driving arrangements on armature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
- H01H1/24—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting
- H01H1/26—Contacts characterised by the manner in which co-operating contacts engage by abutting with resilient mounting with spring blade support
- H01H1/28—Assembly of three or more contact-supporting spring blades
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Push-Button Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US395722A US2810026A (en) | 1953-12-02 | 1953-12-02 | Electric switching devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE520364A true BE520364A (es) | 1955-06-10 |
Family
ID=23564215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE520364D BE520364A (es) | 1953-12-02 | 1953-06-01 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2810026A (es) |
| BE (1) | BE520364A (es) |
| FR (1) | FR1085886A (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3238324A (en) * | 1962-11-19 | 1966-03-01 | Jennings Radio Mfg Corp | Miniature hermetically sealed relay |
| US3790733A (en) * | 1972-11-03 | 1974-02-05 | Bell Telephone Labor Inc | Contact spring and switch construction |
| US4875350A (en) * | 1988-08-04 | 1989-10-24 | Abc Auto Alarms, Inc. | Push lock actuable anti-theft vehicle device |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1879349A (en) * | 1930-04-03 | 1932-09-27 | Weston Electrical Instr Corp | Relay contact |
| DE603150C (de) * | 1932-11-03 | 1934-09-24 | Wilh Quante Fa | Kleinhebelschalter |
| US2115836A (en) * | 1934-10-06 | 1938-05-03 | Bell Telephone Labor Inc | Electromagnetic switching device |
| US2178151A (en) * | 1937-09-22 | 1939-10-31 | Bell Telephone Labor Inc | Relay contact spring |
| US2199508A (en) * | 1939-11-16 | 1940-05-07 | Radiart Corp | Vibrator |
| US2271813A (en) * | 1939-12-13 | 1942-02-03 | Jr John Edward Clayton | Thermostatic break and make control |
| US2416736A (en) * | 1943-10-21 | 1947-03-04 | Buckley Eric Sydney | Electrical circuit making and breaking devices |
| US2519731A (en) * | 1946-06-14 | 1950-08-22 | Mallory & Co Inc P R | Contact arrangement for vibrators |
| US2472709A (en) * | 1947-02-06 | 1949-06-07 | Bell Telephone Labor Inc | Control of electrical contacting elements |
| US2616993A (en) * | 1947-07-17 | 1952-11-04 | Bell Telephone Labor Inc | Pretensioned spring |
-
1953
- 1953-06-01 BE BE520364D patent/BE520364A/xx unknown
- 1953-06-02 FR FR1085886D patent/FR1085886A/fr not_active Expired
- 1953-12-02 US US395722A patent/US2810026A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR1085886A (es) | 1955-02-08 |
| US2810026A (en) | 1957-10-15 |