ZA786240B - An improvement in or relating to circuit interrupter with improved adjustable trip unit - Google Patents
An improvement in or relating to circuit interrupter with improved adjustable trip unitInfo
- Publication number
- ZA786240B ZA786240B ZA00786240A ZA786240A ZA786240B ZA 786240 B ZA786240 B ZA 786240B ZA 00786240 A ZA00786240 A ZA 00786240A ZA 786240 A ZA786240 A ZA 786240A ZA 786240 B ZA786240 B ZA 786240B
- Authority
- ZA
- South Africa
- Prior art keywords
- relating
- improvement
- circuit interrupter
- trip unit
- improved adjustable
- Prior art date
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
- H01H71/74—Means for adjusting the conditions under which the device will function to provide protection
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H69/00—Apparatus or processes for the manufacture of emergency protective devices
- H01H69/01—Apparatus or processes for the manufacture of emergency protective devices for calibrating or setting of devices to function under predetermined conditions
- H01H2069/016—Apparatus or processes for the manufacture of emergency protective devices for calibrating or setting of devices to function under predetermined conditions with single separate parts mountable or insertable in different orientations or positions, e.g. to obtain desired trip conditions
-
- 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
- H01H2071/006—Provisions for user interfaces for electrical protection devices
-
- 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
- H01H71/74—Means for adjusting the conditions under which the device will function to provide protection
- H01H71/7409—Interchangeable elements
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/853,991 US4181922A (en) | 1977-11-23 | 1977-11-23 | Circuit interrupter with improved adjustable trip unit |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA786240B true ZA786240B (en) | 1979-10-31 |
Family
ID=25317456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00786240A ZA786240B (en) | 1977-11-23 | 1978-11-06 | An improvement in or relating to circuit interrupter with improved adjustable trip unit |
Country Status (9)
Country | Link |
---|---|
US (1) | US4181922A (fr) |
JP (1) | JPS5482676A (fr) |
AU (1) | AU525200B2 (fr) |
BE (1) | BE872222A (fr) |
CA (1) | CA1101474A (fr) |
ES (1) | ES239569Y (fr) |
GB (1) | GB1603996A (fr) |
NZ (1) | NZ188868A (fr) |
ZA (1) | ZA786240B (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8500646D0 (en) * | 1985-01-08 | 1985-02-13 | Brush Switchgear | Sectionalisers |
JPH0334040Y2 (fr) * | 1986-04-07 | 1991-07-18 | ||
US4649455A (en) * | 1986-04-28 | 1987-03-10 | General Electric Company | Rating plug for molded case circuit breaker |
GB2212663A (en) * | 1987-11-20 | 1989-07-26 | Westinghouse Electric Corp | Circuit breaker with adjustable rating selector |
US6157096A (en) * | 1999-05-20 | 2000-12-05 | Vinciguerra; John | Neutral switched shunt trip emergency gas panel |
WO2007062835A1 (fr) * | 2005-12-02 | 2007-06-07 | Ellenberger & Poensgen Gmbh | Disjoncteur de protection |
US9633808B2 (en) * | 2014-10-06 | 2017-04-25 | Eaton Corporation | Electrical interruption apparatus with wear indicator |
US11368031B2 (en) | 2017-11-08 | 2022-06-21 | Eaton Intelligent Power Limited | Power distribution and circuit protection for a mobile application having a high efficiency inverter |
CN111448731B (zh) | 2017-11-08 | 2023-06-30 | 伊顿智能动力有限公司 | 用于电动移动应用的电源分配单元和熔断器管理 |
US11108225B2 (en) | 2017-11-08 | 2021-08-31 | Eaton Intelligent Power Limited | System, method, and apparatus for power distribution in an electric mobile application using a combined breaker and relay |
US11070049B2 (en) | 2017-11-08 | 2021-07-20 | Eaton Intelligent Power Limited | System, method, and apparatus for power distribution in an electric mobile application using a combined breaker and relay |
US11670937B2 (en) | 2019-02-22 | 2023-06-06 | Eaton Intelligent Power Limited | Coolant connector having a chamfered lip and fir tree axially aligned with at least one o-ring |
CN114175444A (zh) | 2019-07-15 | 2022-03-11 | 伊顿智能动力有限公司 | 具有高效逆变器的移动应用的电源分配和电路保护 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1094156A (en) * | 1913-07-26 | 1914-04-21 | Gen Acoustic Company | Battery-regulator. |
US2373156A (en) * | 1943-12-30 | 1945-04-10 | Bell Telephone Labor Inc | Standard for electrical measurements |
US3761778A (en) * | 1973-01-02 | 1973-09-25 | Gen Electric | Static trip control unit for electric circuit breaker |
US3826951A (en) * | 1973-01-30 | 1974-07-30 | Westinghouse Electric Corp | Circuit breaker with replaceable rating adjuster and interlock means |
US4060844A (en) * | 1976-02-17 | 1977-11-29 | I-T-E Imperial Corporation | Solid state tripping circuit |
-
1977
- 1977-11-23 US US05/853,991 patent/US4181922A/en not_active Expired - Lifetime
-
1978
- 1978-05-31 GB GB20668/78A patent/GB1603996A/en not_active Expired
- 1978-10-18 CA CA313,719A patent/CA1101474A/fr not_active Expired
- 1978-11-06 ZA ZA00786240A patent/ZA786240B/xx unknown
- 1978-11-07 AU AU41388/78A patent/AU525200B2/en not_active Expired
- 1978-11-09 NZ NZ188868A patent/NZ188868A/xx unknown
- 1978-11-21 ES ES1978239569U patent/ES239569Y/es not_active Expired
- 1978-11-22 BE BE191894A patent/BE872222A/fr not_active IP Right Cessation
- 1978-11-24 JP JP14437778A patent/JPS5482676A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
ES239569Y (es) | 1979-11-01 |
AU525200B2 (en) | 1982-10-28 |
GB1603996A (en) | 1981-12-02 |
JPS6219015B2 (fr) | 1987-04-25 |
JPS5482676A (en) | 1979-07-02 |
AU4138878A (en) | 1979-05-31 |
CA1101474A (fr) | 1981-05-19 |
NZ188868A (en) | 1982-08-17 |
US4181922A (en) | 1980-01-01 |
ES239569U (es) | 1979-05-16 |
BE872222A (fr) | 1979-05-22 |
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