BR0005131A - Clamping device for a core-shaped transformer - Google Patents
Clamping device for a core-shaped transformerInfo
- Publication number
- BR0005131A BR0005131A BR0005131A BR0005131A BR0005131A BR 0005131 A BR0005131 A BR 0005131A BR 0005131 A BR0005131 A BR 0005131A BR 0005131 A BR0005131 A BR 0005131A BR 0005131 A BR0005131 A BR 0005131A
- Authority
- BR
- Brazil
- Prior art keywords
- transformer
- piston
- cylinder
- clamping device
- appropriate
- Prior art date
Links
Landscapes
- Coils Of Transformers For General Uses (AREA)
- Springs (AREA)
Abstract
"DISPOSITIVO DE APERTO PARA UM TRANSFORMADOR EM FORMA DE NúCLEO". A presente invenção é um dispositivo aperfeiçoado de aperto dinâmico para manter a montagem de bobina de um transformador sob a força compressiva apropriada por toda a vida operacional do transformador. O dispositivo de aperto modular compreende um cilindro tendo uma porção inferior para engatar uma primeira estrutura no transformador e um pistão móvel dentro do cilindro. O pistão e o cilindro definem uma câmara interna. O pistão inclui uma porção superior para engatar uma segunda estrutura no transformador. Pelo menos uma das primeira e segunda estruturas é mecanicamente acoplada na montagem de bobina. Uma mola é disposta dentro da câmara interna e contata o pistão e o cilindro. A mola força o pistão para longe do cilindro. A porção superior do pistão inclui uma combinação de tirante e porca rosqueados permitindo que ela seja ajustada para a altura apropriada no transformador. O dispositivo também inclui uma estrutura de retenção de compressão para manter a força apropriada na mola antes da instalação."TIGHTENING DEVICE FOR A NUCLEUM-SHAPED TRANSFORMER". The present invention is an improved dynamic clamping device for maintaining the coil assembly of a transformer under the appropriate compressive force for the life of the transformer. The modular clamping device comprises a cylinder having a lower portion for engaging a first structure in the transformer and a movable piston within the cylinder. The piston and cylinder define an inner chamber. The piston includes an upper portion for engaging a second structure in the transformer. At least one of the first and second structures is mechanically coupled to the coil assembly. A spring is arranged inside the inner chamber and contacts the piston and cylinder. The spring forces the piston away from the cylinder. The top portion of the piston includes a combination of threaded rod and nut allowing it to be adjusted to the appropriate height in the transformer. The device also includes a compression retaining structure to maintain the appropriate spring force prior to installation.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US41045299A | 1999-10-01 | 1999-10-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0005131A true BR0005131A (en) | 2002-07-23 |
Family
ID=23624792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0005131A BR0005131A (en) | 1999-10-01 | 2000-10-02 | Clamping device for a core-shaped transformer |
Country Status (3)
Country | Link |
---|---|
BR (1) | BR0005131A (en) |
CA (1) | CA2321436A1 (en) |
MX (1) | MXPA00009568A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016225414A1 (en) | 2016-12-19 | 2018-06-21 | Siemens Aktiengesellschaft | Device for generating a clamping force for a winding within a vessel filled with an insulating liquid of an electrical device |
CN106876127B (en) * | 2017-04-20 | 2018-04-03 | 安徽预立兴川机器人技术股份有限公司 | A kind of transformer device is automatically positioned clamping mechanism |
CN114759442B (en) * | 2022-04-24 | 2023-05-05 | 湖南恒力通电气设备科技有限公司 | Combined electrical cabinet capable of automatically adjusting temperature |
-
2000
- 2000-09-29 MX MXPA00009568 patent/MXPA00009568A/en unknown
- 2000-09-29 CA CA 2321436 patent/CA2321436A1/en not_active Abandoned
- 2000-10-02 BR BR0005131A patent/BR0005131A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
MXPA00009568A (en) | 2002-03-08 |
CA2321436A1 (en) | 2001-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
B11Y | Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired |