DE59802142D1 - MOTOR DRIVE - Google Patents
MOTOR DRIVEInfo
- Publication number
- DE59802142D1 DE59802142D1 DE59802142T DE59802142T DE59802142D1 DE 59802142 D1 DE59802142 D1 DE 59802142D1 DE 59802142 T DE59802142 T DE 59802142T DE 59802142 T DE59802142 T DE 59802142T DE 59802142 D1 DE59802142 D1 DE 59802142D1
- Authority
- DE
- Germany
- Prior art keywords
- motor drive
- components
- monitoring
- contacts
- additional
- 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.)
- Expired - Fee Related
Links
- 238000012544 monitoring process Methods 0.000 abstract 3
- 230000001747 exhibiting effect Effects 0.000 abstract 1
- 230000007257 malfunction Effects 0.000 abstract 1
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
- H01H9/0005—Tap change devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
- H01H47/002—Monitoring or fail-safe circuits
- H01H47/004—Monitoring or fail-safe circuits using plural redundant serial connected relay operated contacts in controlled circuit
- H01H47/005—Safety control circuits therefor, e.g. chain of relays mutually monitoring each other
Landscapes
- Control Of Stepping Motors (AREA)
- Motor And Converter Starters (AREA)
- Stopping Of Electric Motors (AREA)
- Valve Device For Special Equipments (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
The present invention relates to a motor drive for a selective switch, a change-over switch or a moving coil, exhibiting a running-time monitoring function by means of additional mechanical contacts. Two additional monitoring contacts are provided in order to verify at different time intervals if the motor protection and the stepping relay are working in an orderly manner during a shift sequence when switching occurs as malfunction of said components could otherwise cause the motor drive to move into an undesired final position. The motor drive is shut down if monitoring reveals that one of the said components is not operating correctly.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19707548A DE19707548C1 (en) | 1997-02-26 | 1997-02-26 | Motorised drive e.g. for electric multiple-contact or stepping switch |
PCT/EP1998/000091 WO1998038661A1 (en) | 1997-02-26 | 1998-01-09 | Motor drive |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59802142D1 true DE59802142D1 (en) | 2001-12-20 |
Family
ID=7821443
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19707548A Expired - Fee Related DE19707548C1 (en) | 1997-02-26 | 1997-02-26 | Motorised drive e.g. for electric multiple-contact or stepping switch |
DE59802142T Expired - Fee Related DE59802142D1 (en) | 1997-02-26 | 1998-01-09 | MOTOR DRIVE |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19707548A Expired - Fee Related DE19707548C1 (en) | 1997-02-26 | 1997-02-26 | Motorised drive e.g. for electric multiple-contact or stepping switch |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP0963593B1 (en) |
JP (1) | JP2001512660A (en) |
AT (1) | ATE208955T1 (en) |
AU (1) | AU6208298A (en) |
BG (1) | BG63555B1 (en) |
BR (1) | BR9807609A (en) |
CZ (1) | CZ300299A3 (en) |
DE (2) | DE19707548C1 (en) |
ES (1) | ES2163250T3 (en) |
RO (1) | RO120162B1 (en) |
WO (1) | WO1998038661A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19918907B4 (en) * | 1999-04-26 | 2008-12-24 | Valeo Klimasysteme Gmbh | switching device |
DE19944461C1 (en) | 1999-09-16 | 2001-01-11 | Siemens Ag | Monitoring method for electromagnetic switching device |
DE10016489C2 (en) * | 2000-04-01 | 2002-01-31 | Reinhausen Maschf Scheubeck | Method for controlling a motor drive for a tap changer and tap changer suitable for such a method |
US6839211B2 (en) | 2002-02-21 | 2005-01-04 | Broadcom Corporation | Methods and systems for reducing power-on failure of integrated circuits |
DE10222941C1 (en) * | 2002-05-24 | 2003-10-30 | Reinhausen Maschf Scheubeck | Motorized drive for electric stepping switch has additional cam switches operated by cam disc in control drive train for switching rotation direction of electric motor in load drive train |
UA84417C2 (en) * | 2003-04-03 | 2008-10-27 | Машиненфабрик Райнхаузен Гмбх | Multipoint switch (versions) |
DE102013107558A1 (en) | 2013-07-16 | 2015-01-22 | Maschinenfabrik Reinhausen Gmbh | OLTC |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2947769A1 (en) * | 1979-11-27 | 1981-07-23 | Transformatoren Union Ag, 7000 Stuttgart | Transformer tap changer drive control - has several rotationally independent tap changer switches, with single relay for both directions of rotation |
-
1997
- 1997-02-26 DE DE19707548A patent/DE19707548C1/en not_active Expired - Fee Related
-
1998
- 1998-01-09 AU AU62082/98A patent/AU6208298A/en not_active Abandoned
- 1998-01-09 WO PCT/EP1998/000091 patent/WO1998038661A1/en not_active Application Discontinuation
- 1998-01-09 BR BR9807609-4A patent/BR9807609A/en not_active IP Right Cessation
- 1998-01-09 JP JP53720698A patent/JP2001512660A/en active Pending
- 1998-01-09 ES ES98904049T patent/ES2163250T3/en not_active Expired - Lifetime
- 1998-01-09 DE DE59802142T patent/DE59802142D1/en not_active Expired - Fee Related
- 1998-01-09 EP EP98904049A patent/EP0963593B1/en not_active Expired - Lifetime
- 1998-01-09 CZ CZ993002A patent/CZ300299A3/en unknown
- 1998-01-09 RO RO99-00881A patent/RO120162B1/en unknown
- 1998-01-09 AT AT98904049T patent/ATE208955T1/en not_active IP Right Cessation
-
1999
- 1999-07-15 BG BG103581A patent/BG63555B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
CZ300299A3 (en) | 1999-12-15 |
DE19707548C1 (en) | 1998-06-18 |
RO120162B1 (en) | 2005-09-30 |
BG103581A (en) | 2000-04-28 |
JP2001512660A (en) | 2001-08-21 |
ATE208955T1 (en) | 2001-11-15 |
AU6208298A (en) | 1998-09-18 |
WO1998038661A1 (en) | 1998-09-03 |
BR9807609A (en) | 2000-02-22 |
ES2163250T3 (en) | 2002-01-16 |
EP0963593A1 (en) | 1999-12-15 |
BG63555B1 (en) | 2002-04-30 |
EP0963593B1 (en) | 2001-11-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |