ITMI930482A1 - Interruttore per bobine di reattanza - Google Patents
Interruttore per bobine di reattanzaInfo
- Publication number
- ITMI930482A1 ITMI930482A1 IT000482A ITMI930482A ITMI930482A1 IT MI930482 A1 ITMI930482 A1 IT MI930482A1 IT 000482 A IT000482 A IT 000482A IT MI930482 A ITMI930482 A IT MI930482A IT MI930482 A1 ITMI930482 A1 IT MI930482A1
- Authority
- IT
- Italy
- Prior art keywords
- switch
- reactance coils
- reactance
- coils
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/18—Arrangements for adjusting, eliminating or compensating reactive power in networks
- H02J3/1821—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators
- H02J3/1828—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators with stepwise control, the possibility of switching in or out the entire compensating arrangement not being considered as stepwise control
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/16—Impedances connected with contacts
- H01H33/161—Variable impedances
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/59—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Emergency Protection Circuit Devices (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4207983A DE4207983A1 (de) | 1992-03-13 | 1992-03-13 | Reaktorschalter |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI930482A0 ITMI930482A0 (it) | 1993-03-12 |
ITMI930482A1 true ITMI930482A1 (it) | 1994-09-12 |
IT1272018B IT1272018B (it) | 1997-06-10 |
Family
ID=6453947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI930482A IT1272018B (it) | 1992-03-13 | 1993-03-12 | Interruttore per bobine di reattanza |
Country Status (7)
Country | Link |
---|---|
US (1) | US5353186A (it) |
BR (1) | BR9301140A (it) |
CA (1) | CA2088833A1 (it) |
CH (1) | CH685079A5 (it) |
DE (1) | DE4207983A1 (it) |
FR (1) | FR2688623A1 (it) |
IT (1) | IT1272018B (it) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6147205A (en) * | 1995-12-15 | 2000-11-14 | Affymetrix, Inc. | Photocleavable protecting groups and methods for their use |
US6022963A (en) * | 1995-12-15 | 2000-02-08 | Affymetrix, Inc. | Synthesis of oligonucleotide arrays using photocleavable protecting groups |
US6316742B1 (en) * | 1999-07-14 | 2001-11-13 | Southern States, Inc. | Limited restrike circuit interrupter used as a line capacitor and load switch |
WO2002020150A2 (en) * | 2000-09-11 | 2002-03-14 | Affymetrix, Inc. | Photocleavable protecting groups |
EP2699352A1 (en) | 2011-04-21 | 2014-02-26 | Streck Inc. | Improved sample tube having particular utility for nucleic acid amplification |
WO2012166913A1 (en) | 2011-06-01 | 2012-12-06 | Streck, Inc. | Rapid thermocycler system for rapid amplification of nucleic acids and related methods |
EP2883039A1 (en) | 2012-08-10 | 2015-06-17 | Streck Inc. | Real-time optical system for polymerase chain reaction |
EP3014251A1 (en) | 2013-06-28 | 2016-05-04 | Streck Inc. | Devices for real-time polymerase chain reaction |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1052500B (de) * | 1956-03-19 | 1959-03-12 | Asea Ab | Hochspannungsdruckluftschalter mit mehreren in Reihe geschalteten Leistungsschaltstellen |
DE1267307B (de) * | 1967-02-18 | 1968-05-02 | Licentia Gmbh | Druckgasschalter mit mehreren in Reihe liegenden Leistungsschaltstellen |
FR2401502A1 (fr) * | 1977-08-24 | 1979-03-23 | Alsthom Cgee | Dispositif d'insertion de resistances de fermeture pour disjoncteur haute tension |
CH665053A5 (de) * | 1984-11-12 | 1988-04-15 | Bbc Brown Boveri & Cie | Schalteranordnung zum abschalten einer reaktanz. |
FR2655188B1 (fr) * | 1989-11-29 | 1992-02-07 | Alsthom Gec | Disjoncteur a haute tension a varistances. |
FR2657194B1 (fr) * | 1990-01-17 | 1993-12-31 | Gec Alsthom Sa | Disjoncteur de reactance a faibles surtensions. |
FR2662848B2 (fr) * | 1990-02-27 | 1994-07-01 | Alsthom Gec | Disjoncteur a coupure assistee par varistance. |
-
1992
- 1992-03-13 DE DE4207983A patent/DE4207983A1/de not_active Withdrawn
-
1993
- 1993-01-19 CH CH164/93A patent/CH685079A5/de not_active IP Right Cessation
- 1993-02-04 CA CA002088833A patent/CA2088833A1/en not_active Abandoned
- 1993-03-05 FR FR9302564A patent/FR2688623A1/fr active Granted
- 1993-03-11 BR BR9301140A patent/BR9301140A/pt not_active Application Discontinuation
- 1993-03-12 IT ITMI930482A patent/IT1272018B/it active IP Right Grant
- 1993-03-12 US US08/030,575 patent/US5353186A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5353186A (en) | 1994-10-04 |
BR9301140A (pt) | 1993-09-21 |
FR2688623B1 (it) | 1995-02-17 |
FR2688623A1 (fr) | 1993-09-17 |
IT1272018B (it) | 1997-06-10 |
ITMI930482A0 (it) | 1993-03-12 |
CA2088833A1 (en) | 1993-09-14 |
DE4207983A1 (de) | 1993-09-16 |
CH685079A5 (de) | 1995-03-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970228 |