YU67801A - Star-to-triangle switching element - Google Patents
Star-to-triangle switching elementInfo
- Publication number
- YU67801A YU67801A YU67801A YUP67801A YU67801A YU 67801 A YU67801 A YU 67801A YU 67801 A YU67801 A YU 67801A YU P67801 A YUP67801 A YU P67801A YU 67801 A YU67801 A YU 67801A
- Authority
- YU
- Yugoslavia
- Prior art keywords
- star
- switching element
- triangle
- power supply
- armature
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/02—Non-polarised relays
- H01H51/04—Non-polarised relays with single armature; with single set of ganged armatures
- H01H51/12—Armature is movable between two limit positions of rest and is moved in both directions due to the energisation of one or the other of two electromagnets without the storage of energy to effect the return movement
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/005—Inversing contactors
Abstract
The invention refers to the star-to-triangle switching element that allows for switch-on, start-up and operation of asynchronous electromotors and successfully replaces the existing versions of contactor combinations for control of asynchronous motors with the power exceeding 4Kw, which, however, does not limit its use elsewhere. The constructional concept of the switching element referred to in this invention provides for three independent positions, which is via the transmission elements transmitted into the contact section where the mobile support of flexible contacts with its movement closes the corresponding contacts, which first provides for electromotor power supply - star (Y) - with reverse connection to the star point, and upon the lapse of certain time, for power supply - triangle (D). This is achieved in such a way that the driving element consists of two fixed armatures (1) bearing, attached with special loops (3), the coils (4,5), separated by distance plates (6) that at the same time serve as a guide for the joint armature (2) with the opening (c) wherein fits the mobile metal support (7) in the way that the armature (2) is limited in its movement.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SI9900062A SI20293A (en) | 1999-03-24 | 1999-03-24 | Switching element star-delta |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| YU67801A true YU67801A (en) | 2006-08-17 |
Family
ID=20432427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| YU67801A YU67801A (en) | 1999-03-24 | 2001-09-24 | Star-to-triangle switching element |
Country Status (18)
| Country | Link |
|---|---|
| EP (1) | EP1163691B1 (en) |
| JP (1) | JP2002540560A (en) |
| CN (1) | CN1350694A (en) |
| AP (1) | AP1312A (en) |
| AT (1) | ATE258335T1 (en) |
| AU (1) | AU4323900A (en) |
| BG (1) | BG64574B1 (en) |
| CA (1) | CA2367170A1 (en) |
| DE (1) | DE60007846T2 (en) |
| EA (1) | EA200100986A1 (en) |
| HK (1) | HK1044221A1 (en) |
| HR (1) | HRP20010698A2 (en) |
| LT (1) | LT4962B (en) |
| LV (1) | LV12800B (en) |
| PL (1) | PL349973A1 (en) |
| SI (1) | SI20293A (en) |
| WO (1) | WO2000057444A1 (en) |
| YU (1) | YU67801A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2983631B1 (en) * | 2011-12-06 | 2014-09-26 | Schneider Electric Ind Sas | ELECTRIC DRIVE DEVICE IN TRANSLATION OF A PART, ELECTRICAL SWITCHING APPARATUS COMPRISING SUCH DEVICE AND THREE-PHASE INVERTER COMPRISING SUCH AN APPARATUS |
| DE102014105579A1 (en) | 2014-04-17 | 2015-10-22 | Eaton Electrical Ip Gmbh & Co. Kg | Switching device for a star-delta switching in a multi-phase motor |
| CN105978406B (en) * | 2016-05-27 | 2018-06-01 | 天津加美特电气设备有限公司 | Three phase alternating current motor star angle switch starter |
| DE202017103748U1 (en) * | 2017-06-23 | 2018-09-26 | Weidmüller Interface GmbH & Co. KG | Connection device with variable electrical connection between conductor connections |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1113500B (en) * | 1959-04-25 | 1961-09-07 | Starkstrom Schaltgeraetefabrik | Electrical switchgear |
| FR2130030A1 (en) * | 1971-03-19 | 1972-11-03 | Piret Daniel | DOUBLE RELAY AND INVERTER INTEGRATED IN ELECTRICAL TECHNOLOGY |
| SI9400271A (en) * | 1994-07-04 | 1996-02-29 | Alojz Lovrencic | Electromagnetic relay |
-
1999
- 1999-03-24 SI SI9900062A patent/SI20293A/en not_active IP Right Cessation
-
2000
- 2000-03-21 AU AU43239/00A patent/AU4323900A/en not_active Abandoned
- 2000-03-21 JP JP2000607239A patent/JP2002540560A/en not_active Withdrawn
- 2000-03-21 PL PL00349973A patent/PL349973A1/en not_active IP Right Cessation
- 2000-03-21 EA EA200100986A patent/EA200100986A1/en unknown
- 2000-03-21 EP EP00923058A patent/EP1163691B1/en not_active Expired - Lifetime
- 2000-03-21 AT AT00923058T patent/ATE258335T1/en not_active IP Right Cessation
- 2000-03-21 AP APAP/P/2001/002292A patent/AP1312A/en active
- 2000-03-21 CN CN00805418A patent/CN1350694A/en active Pending
- 2000-03-21 DE DE60007846T patent/DE60007846T2/en not_active Expired - Fee Related
- 2000-03-21 CA CA002367170A patent/CA2367170A1/en not_active Abandoned
- 2000-03-21 WO PCT/SI2000/000005 patent/WO2000057444A1/en active IP Right Grant
-
2001
- 2001-09-21 BG BG105935A patent/BG64574B1/en unknown
- 2001-09-24 HR HR20010698A patent/HRP20010698A2/en not_active Application Discontinuation
- 2001-09-24 LV LVP-01-136A patent/LV12800B/en unknown
- 2001-09-24 YU YU67801A patent/YU67801A/en unknown
- 2001-09-24 LT LT2001091A patent/LT4962B/en not_active IP Right Cessation
-
2002
- 2002-06-19 HK HK02104547.8A patent/HK1044221A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA2367170A1 (en) | 2000-09-28 |
| WO2000057444A1 (en) | 2000-09-28 |
| LT2001091A (en) | 2002-05-27 |
| HK1044221A1 (en) | 2002-10-11 |
| AP2001002292A0 (en) | 2001-12-31 |
| AP1312A (en) | 2004-09-30 |
| HRP20010698A2 (en) | 2003-06-30 |
| PL349973A1 (en) | 2002-10-21 |
| JP2002540560A (en) | 2002-11-26 |
| EA200100986A1 (en) | 2002-02-28 |
| CN1350694A (en) | 2002-05-22 |
| LV12800B (en) | 2002-06-20 |
| EP1163691B1 (en) | 2004-01-21 |
| LT4962B (en) | 2002-10-25 |
| DE60007846T2 (en) | 2004-12-30 |
| SI20293A (en) | 2000-12-31 |
| BG105935A (en) | 2002-05-31 |
| BG64574B1 (en) | 2005-07-29 |
| ATE258335T1 (en) | 2004-02-15 |
| LV12800A (en) | 2002-02-20 |
| AU4323900A (en) | 2000-10-09 |
| DE60007846D1 (en) | 2004-02-26 |
| EP1163691A1 (en) | 2001-12-19 |
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