WO2000025333A1 - Schaltanlagen mit in gehäusen angeordneten schaltgeräten - Google Patents
Schaltanlagen mit in gehäusen angeordneten schaltgeräten Download PDFInfo
- Publication number
- WO2000025333A1 WO2000025333A1 PCT/DE1999/003308 DE9903308W WO0025333A1 WO 2000025333 A1 WO2000025333 A1 WO 2000025333A1 DE 9903308 W DE9903308 W DE 9903308W WO 0025333 A1 WO0025333 A1 WO 0025333A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- housings
- switchgear
- guide
- longitudinal axis
- free ends
- Prior art date
Links
Classifications
-
- 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
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/666—Operating arrangements
-
- 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
- H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
- H01H33/66—Vacuum switches
- H01H33/666—Operating arrangements
- H01H2033/6667—Details concerning lever type driving rod arrangements
Definitions
- the invention relates to switchgear with switchgears arranged in housings a, in particular with vacuum contactors, the contact pins of which can be deflected in a straight line, are controllable by a magnetic drive device and are guided axially and radially by means of concentrically arranged spherical cap guides.
- Switchgear of the type defined are u. a. known from the publication "Siemens HG 11.21, 1997, 3TL6 vacuum contactors, page 3/3".
- the axially movable contact pin has a spherical extension at its free end, which is mounted in a spherical cap guide within the radially deflectable integral rocker.
- the movable contact pin is thus protected against the effects of transverse forces in the voltage range up to 12 kV.
- the object on which the invention is based is to considerably improve the guidance and mounting of the movable contact bolts and also to protect them from transverse forces which occur in the voltage range up to 24 kV. According to the invention, this is characterized by features 1.1.
- the housings are formed by pole shells lying opposite one another,
- control arms each have a trapezoidal lever contour
- pivot arms are equipped at the free ends in the broad area transversely to their longitudinal axis with outwardly extending guide pins which are rotatably mounted in guide recesses of the opposing pole shells,
- the swivel arms are each with a at the free ends in the narrow area parallel to their longitudinal axis provided outwardly opening U-shaped pin bearings,
- 1.6 in the pin bearing is one that can be deflected in a straight line
- the pivot arms are each realized by a plastic injection molded part.
- FIG. 1 showing the switching device in the installed state between the pole shells with a view of its side view
- FIG. 2 the arrangement of the rotary link between the two
- FIG. 1 shows the switching device VS - designed as a vacuum protection device - between the two pole shells PS1, PS2 (FIG. 2), the pole shell PS2 (FIG. 2) hiding the view being omitted in FIG. 1 for the sake of a better overview.
- the upper and lower heat sinks KKo, Kku which are not part of the invention, and their upper and lower contact connection Kao, Kau are only indicated.
- the switching device VS contains the contact pin KB, which experiences an axial contact deflection KA in the direction of the arrow through the drive pin AB of a drive device, not shown, in the switching state.
- the contact pin and the drive pin AB are non-positively coupled to the rotary link DL via the guide pin FB in relation to the transverse forces acting on it.
- the rotary link DL is rotatably mounted in the area of the guide webs - only the guide web FS of the first pole shell PS1 can be seen and, in the switching state, undergoes a radial handlebar rotation LR in the direction of the arrow.
- FIG. 2 shows the two mirror-symmetrically arranged pole shells PS1, PS2, each of which is equipped with the guide web FS - only the guide web FS of the second pole shell PS2 is designated.
- the mutually opposite guide webs FS each have the guide recess FA, in which the guide pins FZ of the trapezoidal rotary link DL are mounted.
- the trapezoidal swivel arm DL contains the U-shaped pin bearing BL in the narrow end area
- the longitudinal axis of the trapezoidal rotary link DL is arranged identically with the longitudinal axis of the indicated lower heat sink KKu and the rotary link DL below the lower heat sink KKu.
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE59901154T DE59901154D1 (de) | 1998-10-23 | 1999-10-12 | Schaltanlagen mit in gehäusen angeordneten schaltgeräten |
EP99957905A EP1123553B1 (de) | 1998-10-23 | 1999-10-12 | Schaltanlagen mit in gehäusen angeordneten schaltgeräten |
AU15475/00A AU752489B2 (en) | 1998-10-23 | 1999-10-12 | Switchgear with switching devices arranged in housings |
US09/807,815 US6444938B1 (en) | 1998-10-23 | 1999-10-12 | Switchgear with switching devices arranged in housings |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19850202A DE19850202A1 (de) | 1998-10-23 | 1998-10-23 | Schaltanlagen mit in Gehäusen angeordneten Schaltgeräten |
DE19850202.8 | 1998-10-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000025333A1 true WO2000025333A1 (de) | 2000-05-04 |
Family
ID=7886239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE1999/003308 WO2000025333A1 (de) | 1998-10-23 | 1999-10-12 | Schaltanlagen mit in gehäusen angeordneten schaltgeräten |
Country Status (5)
Country | Link |
---|---|
US (1) | US6444938B1 (de) |
EP (1) | EP1123553B1 (de) |
AU (1) | AU752489B2 (de) |
DE (2) | DE19850202A1 (de) |
WO (1) | WO2000025333A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19959207C2 (de) | 1999-12-08 | 2001-10-18 | Siemens Ag | Vakuumschütz mit verschiebbarem Führungselement |
DE10056646C1 (de) * | 2000-11-09 | 2002-03-28 | Siemens Ag | Aufnahmeeinrichtung für Schaltröhren von Leistungsschalteranlagen |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3544972A1 (de) * | 1985-12-19 | 1987-06-25 | Calor Emag Elektrizitaets Ag | Schalterpolanordnung |
DE4133091A1 (de) * | 1991-09-30 | 1993-04-08 | Siemens Ag | Vakuumschalter mit einer antriebsvorrichtung und einer polantriebseinheit |
DE4226772A1 (de) * | 1992-08-13 | 1994-02-17 | Licentia Gmbh | Vakuumschütz mit einer Schaltklappe als Verbindungsglied zwischen einem Magnetantrieb und einem beweglichen Schaltstück einer Vakuumschaltröhre |
EP0750328A1 (de) * | 1995-06-22 | 1996-12-27 | Gec Alsthom T Et D Sa | Lasttrennschalter |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2227617B1 (de) * | 1973-04-30 | 1979-03-09 | Siemens Ag | |
US4855546A (en) * | 1987-03-17 | 1989-08-08 | Leisch Lee J | Vacuum operated circuit breaker |
-
1998
- 1998-10-23 DE DE19850202A patent/DE19850202A1/de not_active Withdrawn
-
1999
- 1999-10-12 US US09/807,815 patent/US6444938B1/en not_active Expired - Fee Related
- 1999-10-12 AU AU15475/00A patent/AU752489B2/en not_active Ceased
- 1999-10-12 EP EP99957905A patent/EP1123553B1/de not_active Expired - Lifetime
- 1999-10-12 DE DE59901154T patent/DE59901154D1/de not_active Expired - Fee Related
- 1999-10-12 WO PCT/DE1999/003308 patent/WO2000025333A1/de active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3544972A1 (de) * | 1985-12-19 | 1987-06-25 | Calor Emag Elektrizitaets Ag | Schalterpolanordnung |
DE4133091A1 (de) * | 1991-09-30 | 1993-04-08 | Siemens Ag | Vakuumschalter mit einer antriebsvorrichtung und einer polantriebseinheit |
DE4226772A1 (de) * | 1992-08-13 | 1994-02-17 | Licentia Gmbh | Vakuumschütz mit einer Schaltklappe als Verbindungsglied zwischen einem Magnetantrieb und einem beweglichen Schaltstück einer Vakuumschaltröhre |
EP0750328A1 (de) * | 1995-06-22 | 1996-12-27 | Gec Alsthom T Et D Sa | Lasttrennschalter |
Also Published As
Publication number | Publication date |
---|---|
AU752489B2 (en) | 2002-09-19 |
DE59901154D1 (de) | 2002-05-08 |
DE19850202A1 (de) | 2000-04-27 |
EP1123553A1 (de) | 2001-08-16 |
EP1123553B1 (de) | 2002-04-03 |
US6444938B1 (en) | 2002-09-03 |
AU1547500A (en) | 2000-05-15 |
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