JPS4897647U - - Google Patents
Info
- Publication number
- JPS4897647U JPS4897647U JP1973010454U JP1045473U JPS4897647U JP S4897647 U JPS4897647 U JP S4897647U JP 1973010454 U JP1973010454 U JP 1973010454U JP 1045473 U JP1045473 U JP 1045473U JP S4897647 U JPS4897647 U JP S4897647U
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/40—Combined electrothermal and electromagnetic mechanisms
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US22066772A | 1972-01-25 | 1972-01-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4897647U true JPS4897647U (enrdf_load_stackoverflow) | 1973-11-19 |
| JPS5344684Y2 JPS5344684Y2 (enrdf_load_stackoverflow) | 1978-10-26 |
Family
ID=22824463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1973010454U Expired JPS5344684Y2 (enrdf_load_stackoverflow) | 1972-01-25 | 1973-01-24 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3747033A (enrdf_load_stackoverflow) |
| JP (1) | JPS5344684Y2 (enrdf_load_stackoverflow) |
| AT (1) | AT320058B (enrdf_load_stackoverflow) |
| CA (1) | CA959893A (enrdf_load_stackoverflow) |
| CH (1) | CH544406A (enrdf_load_stackoverflow) |
| DE (1) | DE2302039A1 (enrdf_load_stackoverflow) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4789949A (en) * | 1986-10-14 | 1988-12-06 | International Business Machines Corporation | Printer throughput |
| US4716325A (en) * | 1986-11-06 | 1987-12-29 | Autotrol Corporation | Disengageable one-way mechanism for synchronous motors |
| US6087914A (en) * | 1996-12-19 | 2000-07-11 | Siemens Energy & Automation, Inc. | Circuit breaker combination thermal and magnetic trip actuator |
| US5866996A (en) * | 1996-12-19 | 1999-02-02 | Siemens Energy & Automation, Inc. | Contact arm with internal in-line spring |
| US5844188A (en) * | 1996-12-19 | 1998-12-01 | Siemens Energy & Automation, Inc. | Circuit breaker with improved trip mechanism |
| US5894260A (en) * | 1996-12-19 | 1999-04-13 | Siemens Energy & Automation, Inc. | Thermal sensing bi-metal trip actuator for a circuit breaker |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1538466B2 (de) * | 1966-11-10 | 1971-06-03 | Ellenberger & Poensgen Gmbh, 8503 Altdorf | Ein oder mehrpoliger durckknopfbetaetigter ueberstrom schalter |
| US3525058A (en) * | 1968-04-30 | 1970-08-18 | Westinghouse Electric Corp | Circuit breaker with improved trip means |
-
1972
- 1972-01-25 US US00220667A patent/US3747033A/en not_active Expired - Lifetime
- 1972-11-14 CA CA156,284A patent/CA959893A/en not_active Expired
-
1973
- 1973-01-12 DE DE2302039A patent/DE2302039A1/de active Pending
- 1973-01-19 AT AT43073A patent/AT320058B/de not_active IP Right Cessation
- 1973-01-19 CH CH76573A patent/CH544406A/de not_active IP Right Cessation
- 1973-01-24 JP JP1973010454U patent/JPS5344684Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH544406A (de) | 1973-11-15 |
| DE2302039A1 (de) | 1973-08-09 |
| US3747033A (en) | 1973-07-17 |
| AT320058B (de) | 1975-01-27 |
| JPS5344684Y2 (enrdf_load_stackoverflow) | 1978-10-26 |
| CA959893A (en) | 1974-12-24 |