BE497797A - - Google Patents
Info
- Publication number
- BE497797A BE497797A BE497797DA BE497797A BE 497797 A BE497797 A BE 497797A BE 497797D A BE497797D A BE 497797DA BE 497797 A BE497797 A BE 497797A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/50—Manual reset mechanisms which may be also used for manual release
- H01H71/505—Latching devices between operating and release mechanism
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/14—Electrothermal mechanisms
- H01H71/18—Electrothermal mechanisms with expanding rod, strip, or wire
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/11—Tripping mechanism
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB18241/50A GB699183A (en) | 1950-07-21 | 1950-07-21 | Device for automatic control of electric or fluid circuits, alarms or signals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE497797A true BE497797A (US06653308-20031125-C00184.png) | 1950-12-16 |
Family
ID=10109080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE497797D BE497797A (US06653308-20031125-C00184.png) | 1950-07-21 | 1950-08-29 |
Country Status (6)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3242289A (en) * | 1963-08-26 | 1966-03-22 | Mechanical Products Inc | Trip device for circuit breaker |
| US3961481A (en) * | 1972-07-13 | 1976-06-08 | Nikolai Trofimovich Romanenko | Arrangement for retaining an actuating member in an extreme position |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE191782C (US06653308-20031125-C00184.png) * | ||||
| DE383105C (de) * | 1922-05-21 | 1923-10-10 | Otto Stolz | Durch Hitzdraht gesteuerter elektrischer Sicherungsschalter in Schraubstoepselform |
| US1899915A (en) * | 1932-03-02 | 1933-02-28 | Matthews W N Corp | Electrical cut-out |
| US2044448A (en) * | 1933-11-22 | 1936-06-16 | Durward S Rivers | Circuit interrupter |
-
1949
- 1949-07-20 US US105882A patent/US2678362A/en not_active Expired - Lifetime
-
1950
- 1950-07-19 CH CH288570D patent/CH288570A/de unknown
- 1950-07-21 GB GB18241/50A patent/GB699183A/en not_active Expired
- 1950-07-27 DE DEB8381A patent/DE896382C/de not_active Expired
- 1950-08-17 FR FR1025588D patent/FR1025588A/fr not_active Expired
- 1950-08-29 BE BE497797D patent/BE497797A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1025588A (fr) | 1953-04-16 |
| CH288570A (de) | 1953-01-31 |
| DE896382C (de) | 1953-11-12 |
| US2678362A (en) | 1954-05-11 |
| GB699183A (en) | 1953-11-04 |
