AT289936B - Ein- oder mehrpoliger Selbstschalter, insbesondere Motorschutzschalter - Google Patents
Ein- oder mehrpoliger Selbstschalter, insbesondere MotorschutzschalterInfo
- Publication number
- AT289936B AT289936B AT143268A AT143268A AT289936B AT 289936 B AT289936 B AT 289936B AT 143268 A AT143268 A AT 143268A AT 143268 A AT143268 A AT 143268A AT 289936 B AT289936 B AT 289936B
- Authority
- AT
- Austria
- Prior art keywords
- circuit breaker
- protection switch
- motor protection
- pole circuit
- particular motor
- 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
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/24—Electromagnetic mechanisms
- H01H71/2409—Electromagnetic mechanisms combined with an electromagnetic current limiting 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/10—Adaptation for built-in fuses
- H01H9/104—Adaptation for built-in fuses with interlocking mechanism between switch and fuse
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Switch Cases, Indication, And Locking (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DESC040375 | 1967-03-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT289936B true AT289936B (de) | 1971-05-10 |
Family
ID=7435648
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT143268A AT289936B (de) | 1967-03-11 | 1968-02-15 | Ein- oder mehrpoliger Selbstschalter, insbesondere Motorschutzschalter |
Country Status (5)
-
1967
- 1967-03-11 DE DE19671588817 patent/DE1588817A1/de active Pending
-
1968
- 1968-02-15 AT AT143268A patent/AT289936B/de not_active IP Right Cessation
- 1968-02-26 BE BE711273D patent/BE711273A/xx unknown
- 1968-03-04 FR FR1569720D patent/FR1569720A/fr not_active Expired
- 1968-03-07 NL NL6803222A patent/NL6803222A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
NL6803222A (US07534539-20090519-C00280.png) | 1968-09-12 |
DE1588817A1 (de) | 1970-12-23 |
BE711273A (US07534539-20090519-C00280.png) | 1968-07-01 |
FR1569720A (US07534539-20090519-C00280.png) | 1969-06-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |