Invention Grant
- Patent Title: Static frequency converter, especially a frequency converter controlling and/or adjusting the performance data of an electromotor
- Patent Title (中): 静态变频器，特别是控制和/或调整电动机性能数据的变频器
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Application No.: US303099Application Date: 1989-01-27
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Publication No.: US4908757APublication Date: 1990-03-13
- Inventor: Niels D. Jensen , Jorgen Christensen
- Applicant: Niels D. Jensen , Jorgen Christensen
- Applicant Address: DKX
- Assignee: Grundfos International A/S
- Current Assignee: Grundfos International A/S
- Current Assignee Address: DKX
- Priority: DEX3642723 19861213
- Main IPC: H02K9/22
- IPC: H02K9/22 ; H02K11/33 ; H02K17/30 ; H02M5/40 ; H05K7/20
Abstract:
The invention relates to a static frequency converter in a housing, especially a frequency converter controlling and/or adjusting the performance data of an electromotor. The housing is shaped as a pressure-resistant casing sealed toward the ambient and at least partially provided with a filler serving as a heat conductor for the dissipation of heat to the surface of the casing.
Public/Granted literature
- US5553506A Force sensor and a method for manufacturing a force sensor Public/Granted day:1996-09-10
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