DK373480A - Anordning til detektering af lysbuer og lignende - Google Patents
Anordning til detektering af lysbuer og lignendeInfo
- Publication number
- DK373480A DK373480A DK373480A DK373480A DK373480A DK 373480 A DK373480 A DK 373480A DK 373480 A DK373480 A DK 373480A DK 373480 A DK373480 A DK 373480A DK 373480 A DK373480 A DK 373480A
- Authority
- DK
- Denmark
- Prior art keywords
- arrangements
- Prior art date
Links
Classifications
-
- 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
- H01H9/50—Means for detecting the presence of an arc or discharge
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/12—Actuation by presence of radiation or particles, e.g. of infrared radiation or of ions
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
- G08B29/18—Prevention or correction of operating errors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/1218—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing using optical methods; using charged particle, e.g. electron, beams or X-rays
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Testing Relating To Insulation (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7907340A SE7907340L (sv) | 1979-09-04 | 1979-09-04 | Anordning for detektering av ljusbagar o dyl |
Publications (1)
Publication Number | Publication Date |
---|---|
DK373480A true DK373480A (da) | 1981-03-05 |
Family
ID=20338748
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK373480A DK373480A (da) | 1979-09-04 | 1980-09-02 | Anordning til detektering af lysbuer og lignende |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5637570A (da) |
AU (1) | AU535983B2 (da) |
DE (1) | DE3031517A1 (da) |
DK (1) | DK373480A (da) |
SE (1) | SE7907340L (da) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3129041A1 (de) * | 1981-07-23 | 1983-02-03 | BBC Aktiengesellschaft Brown, Boveri & Cie., 5401 Baden, Aargau | Faseroptischer sensor zum erfassen von elektrischen lichtbogenentladungen |
SE450862B (sv) * | 1981-09-04 | 1987-08-03 | Asea Ab | Detektering av ljusbagar |
US4897755A (en) * | 1988-06-28 | 1990-01-30 | Louis S. Polster | Apparatus and method for relay control |
US4940933A (en) * | 1989-04-13 | 1990-07-10 | Westinghouse Electric Corp. | Fiber optic arc monitor |
JPH0830728B2 (ja) * | 1990-02-05 | 1996-03-27 | ニチデン機械株式会社 | 耐圧検査方法及び装置 |
JP2550790B2 (ja) * | 1991-03-18 | 1996-11-06 | 日本電装株式会社 | 絶縁碍子の欠陥検出装置および欠陥検出方法 |
DE9212672U1 (de) * | 1992-09-21 | 1994-01-27 | Klöckner-Moeller GmbH, 53115 Bonn | Einrichtung zur Erkennung von Störlichtbögen, insbesondere an Sammelschienenanordnungen in Niederspannungs-Schaltanlagen |
DE19601639A1 (de) * | 1996-01-18 | 1997-07-24 | Abb Patent Gmbh | Auslöseeinrichtung für Hoch-, Mittel- oder Niederspannungsschaltanlagen bei Auftreten eines Störlichtbogens |
DE19856765A1 (de) * | 1998-11-30 | 2000-06-15 | Mannesmann Ag | Verfahren und Einrichtung zur Erfassung der Nutzungsminderung von Bauteilen an Lichtbogenöfen |
DE102005050044A1 (de) * | 2005-10-19 | 2007-05-03 | Moeller Gmbh | Vorrichtung zur Strombegrenzung |
CN108445358B (zh) * | 2018-03-21 | 2020-03-10 | 辽宁工程技术大学 | 一种安全性高的电弧特性检测装置 |
-
1979
- 1979-09-04 SE SE7907340A patent/SE7907340L/ unknown
-
1980
- 1980-08-21 DE DE19803031517 patent/DE3031517A1/de not_active Withdrawn
- 1980-09-01 AU AU61932/80A patent/AU535983B2/en not_active Ceased
- 1980-09-02 DK DK373480A patent/DK373480A/da not_active Application Discontinuation
- 1980-09-02 JP JP12167580A patent/JPS5637570A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE3031517A1 (de) | 1981-04-02 |
AU6193280A (en) | 1981-03-12 |
JPS5637570A (en) | 1981-04-11 |
AU535983B2 (en) | 1984-04-12 |
SE7907340L (sv) | 1981-03-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ATS | Application withdrawn |