NL7711584A - Uitschakelinrichting voor een foutstroombevei- ligingsschakelaar. - Google Patents
Uitschakelinrichting voor een foutstroombevei- ligingsschakelaar.Info
- Publication number
- NL7711584A NL7711584A NL7711584A NL7711584A NL7711584A NL 7711584 A NL7711584 A NL 7711584A NL 7711584 A NL7711584 A NL 7711584A NL 7711584 A NL7711584 A NL 7711584A NL 7711584 A NL7711584 A NL 7711584A
- Authority
- NL
- Netherlands
- Prior art keywords
- fault current
- current protection
- protection switch
- trip device
- trip
- 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
- H01H71/7463—Adjusting only the electromagnetic 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
- H01H71/24—Electromagnetic mechanisms
- H01H71/32—Electromagnetic mechanisms having permanently magnetised part
- H01H71/321—Electromagnetic mechanisms having permanently magnetised part characterised by the magnetic circuit or active magnetic elements
- H01H71/323—Electromagnetic mechanisms having permanently magnetised part characterised by the magnetic circuit or active magnetic elements with rotatable armature
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762659771 DE2659771C2 (de) | 1976-12-31 | 1976-12-31 | Auslöser für Fehlerstromschutzschalter |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7711584A true NL7711584A (nl) | 1978-07-04 |
Family
ID=5997169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7711584A NL7711584A (nl) | 1976-12-31 | 1977-10-21 | Uitschakelinrichting voor een foutstroombevei- ligingsschakelaar. |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5385379A (nl) |
AT (1) | AT370258B (nl) |
DE (1) | DE2659771C2 (nl) |
ES (1) | ES465616A1 (nl) |
NL (1) | NL7711584A (nl) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0006829A1 (de) * | 1978-06-29 | 1980-01-09 | CMC Carl Maier + Cie AG | Magnetauslöser für Fehlerstromschutzschalter |
ES285200Y (es) * | 1985-03-08 | 1986-05-01 | Electrotecnica F. De Roda, S.A. | Mejoras introducidas en los mecanismos de interruptores di- ferenciales para acoplamiento en o a interruptores automati-cos |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5039394U (nl) * | 1973-07-31 | 1975-04-22 |
-
1976
- 1976-12-31 DE DE19762659771 patent/DE2659771C2/de not_active Expired
-
1977
- 1977-10-21 NL NL7711584A patent/NL7711584A/nl not_active Application Discontinuation
- 1977-11-03 AT AT784777A patent/AT370258B/de not_active IP Right Cessation
- 1977-12-27 JP JP16096777A patent/JPS5385379A/ja active Pending
- 1977-12-30 ES ES465616A patent/ES465616A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ATA784777A (de) | 1982-07-15 |
AT370258B (de) | 1983-03-10 |
DE2659771B1 (de) | 1978-02-23 |
JPS5385379A (en) | 1978-07-27 |
ES465616A1 (es) | 1978-09-16 |
DE2659771C2 (de) | 1978-10-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BC | A request for examination has been filed | ||
A85 | Still pending on 85-01-01 | ||
BV | The patent application has lapsed |