BE621618A - - Google Patents
Info
- Publication number
- BE621618A BE621618A BE621618DA BE621618A BE 621618 A BE621618 A BE 621618A BE 621618D A BE621618D A BE 621618DA BE 621618 A BE621618 A BE 621618A
- 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
- H01H50/546—Contact arrangements for contactors having bridging contacts
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- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/02—Non-polarised relays
- H01H51/04—Non-polarised relays with single armature; with single set of ganged armatures
- H01H51/06—Armature is movable between two limit positions of rest and is moved in one direction due to energisation of an electromagnet and after the electromagnet is de-energised is returned by energy stored during the movement in the first direction, e.g. by using a spring, by using a permanent magnet, by gravity
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electromagnets (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Breakers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14239161A | 1961-10-02 | 1961-10-02 | |
| US240637A US3204061A (en) | 1961-10-02 | 1962-11-28 | Electromagnetic relay structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE621618A true BE621618A (US20080293856A1-20081127-C00150.png) |
Family
ID=26840067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE621618D BE621618A (US20080293856A1-20081127-C00150.png) | 1961-10-02 |
Country Status (5)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100555498C (zh) * | 2006-12-28 | 2009-10-28 | 沈阳铁路信号工厂 | 继电器中的拉杆与隔弧板的连接机构 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2052318A (en) * | 1935-05-01 | 1936-08-25 | Bell Telephone Labor Inc | Electric switching device |
| US2276855A (en) * | 1940-11-22 | 1942-03-17 | Gen Electric | Electrical induction apparatus |
| FR962493A (US20080293856A1-20081127-C00150.png) * | 1947-02-12 | 1950-06-10 | ||
| FR945403A (fr) * | 1947-04-04 | 1949-05-04 | Constr Telephoniques | Relais électromagnétique |
| US2645686A (en) * | 1948-09-30 | 1953-07-14 | Westinghouse Air Brake Co | Circuit controller contact assembly |
| US2802150A (en) * | 1950-08-03 | 1957-08-06 | Joslyn Mfg & Supply Co | Street lighting control unit |
| DE923370C (de) * | 1952-07-31 | 1955-02-10 | Siemens Ag | Kontaktfedersatz fuer elektrische Schaltgeraete, insbesondere fuer Relais |
| US2825778A (en) * | 1953-07-03 | 1958-03-04 | Electrical Apparatus Company I | Switch assembly |
| US2782287A (en) * | 1954-07-26 | 1957-02-19 | Burroughs Corp | Switch mechanism |
| BE540332A (US20080293856A1-20081127-C00150.png) * | 1954-10-25 | |||
| CH329893A (de) * | 1955-02-18 | 1958-05-15 | Bbc Brown Boveri & Cie | Elektrischer Kontakt mit Doppelunterbrechung |
| GB794525A (en) * | 1955-09-01 | 1958-05-07 | Telephone Mfg Co Ltd | Improvements in and relating to electric contact assemblies |
| US2971130A (en) * | 1956-01-10 | 1961-02-07 | Ite Circuit Breaker Ltd | Electro-dynamic switching device |
| US2956139A (en) * | 1956-04-07 | 1960-10-11 | Ega Electric Ltd | Electrical multi-contact devices |
| NL223312A (US20080293856A1-20081127-C00150.png) * | 1957-02-15 | |||
| BE572207A (US20080293856A1-20081127-C00150.png) * | 1957-10-29 | |||
| US3014103A (en) * | 1959-03-31 | 1961-12-19 | Gen Electric | Electrical switching apparatus |
-
0
- NL NL132014D patent/NL132014C/xx active
- BE BE621618D patent/BE621618A/xx unknown
- NL NL281349D patent/NL281349A/xx unknown
-
1962
- 1962-07-19 GB GB27793/62A patent/GB991638A/en not_active Expired
- 1962-09-19 DE DEG35950A patent/DE1273069B/de active Pending
- 1962-11-28 US US240637A patent/US3204061A/en not_active Expired - Lifetime
-
1963
- 1963-03-08 GB GB9267/63A patent/GB1028969A/en not_active Expired
- 1963-11-19 GB GB45602/63A patent/GB1013633A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1273069B (de) | 1968-07-18 |
| NL281349A (US20080293856A1-20081127-C00150.png) | |
| GB991638A (en) | 1965-05-12 |
| GB1028969A (en) | 1966-05-11 |
| NL132014C (US20080293856A1-20081127-C00150.png) | |
| US3204061A (en) | 1965-08-31 |
| GB1013633A (en) | 1965-12-15 |
