发明授权
- 专利标题: Solar powered indicating device for sewing machines
- 专利标题(中): 太阳能供电指示装置
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申请号: US107190申请日: 1987-10-13
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公开(公告)号: US4763589A公开(公告)日: 1988-08-16
- 发明人: Manfred R. Laidig , Stephen A. Garron
- 申请人: Manfred R. Laidig , Stephen A. Garron
- 申请人地址: CT Stamford
- 专利权人: SSMC Inc.
- 当前专利权人: SSMC Inc.
- 当前专利权人地址: CT Stamford
- 主分类号: D05B59/02
- IPC分类号: D05B59/02 ; D05B79/00 ; D05B45/00
摘要:
A solar cell powered detecting and indicating system applicable to mechanically controlled sewing machines without D.C. power supplies connected to regular A.C. house mains, and detecting and indicating circuits minimizing power consumption for compatability with solar generated power supply.
公开/授权文献
- USD421400S Performance measuring module 公开/授权日:2000-03-07
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