ES1027063U - Adjustable current-limiting release for electrotechnic devices. - Google Patents
Adjustable current-limiting release for electrotechnic devices.Info
- Publication number
- ES1027063U ES1027063U ES09400408U ES9400408U ES1027063U ES 1027063 U ES1027063 U ES 1027063U ES 09400408 U ES09400408 U ES 09400408U ES 9400408 U ES9400408 U ES 9400408U ES 1027063 U ES1027063 U ES 1027063U
- Authority
- ES
- Spain
- Prior art keywords
- electrotechnic
- devices
- piston
- adjustable current
- spring
- Prior art date
- 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
- H01H71/74—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
- 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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
The current trip device includes a spigot (1) with toothed wheel (2) which is placed at right angles to an electromagnet outer. The toothed wheel and spigot holder (3) are housed in a casing with a toothed section. The electromagnet has a cylindrical section and holds a piston (8) which is attached to a protruding section (6) of the spring. The spring is held in a housing (11). Current exceeding the set level allows a sharp piston movement, which hits against a piston insert (9), switching a percussion cap (15) and opening the electrical circuit.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9400408U ES1027063Y (en) | 1994-02-16 | 1994-02-16 | REGULATOR OF PASSAGE OF CURRENT OF ELECTRICAL DEVICES. |
EP95500013A EP0668602A1 (en) | 1994-02-16 | 1995-02-10 | Adjustable current-limiting release for electrotechnic devices |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9400408U ES1027063Y (en) | 1994-02-16 | 1994-02-16 | REGULATOR OF PASSAGE OF CURRENT OF ELECTRICAL DEVICES. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES1027063U true ES1027063U (en) | 1994-07-01 |
ES1027063Y ES1027063Y (en) | 1995-01-16 |
Family
ID=8285399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9400408U Expired - Fee Related ES1027063Y (en) | 1994-02-16 | 1994-02-16 | REGULATOR OF PASSAGE OF CURRENT OF ELECTRICAL DEVICES. |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0668602A1 (en) |
ES (1) | ES1027063Y (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19946206A1 (en) * | 1999-09-27 | 2000-11-23 | Siemens Ag | Over-current release especially for power switch |
US6667675B2 (en) * | 2002-05-01 | 2003-12-23 | Eaton Corporation | Adjustable magnetic trip assembly for circuit breaker |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT333367B (en) * | 1974-02-15 | 1976-11-25 | Schrack Elektrizitaets Ag E | DEVICE FOR ADJUSTABLE SPRING FORCE |
AT343207B (en) * | 1976-08-23 | 1978-05-10 | Felten & Guilleaume Ag Oester | ADJUSTMENT DEVICE FOR QUICK RELEASE OF CIRCUIT BREAKERS |
US5162765A (en) * | 1991-12-23 | 1992-11-10 | North American Philips Corporation | Adjustable magnetic tripping device and circuit breaker including such device |
-
1994
- 1994-02-16 ES ES9400408U patent/ES1027063Y/en not_active Expired - Fee Related
-
1995
- 1995-02-10 EP EP95500013A patent/EP0668602A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
ES1027063Y (en) | 1995-01-16 |
EP0668602A1 (en) | 1995-08-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 20130930 |