发明授权
- 专利标题: Multi-digit fluid flow roller meter
- 专利标题(中): 多位流体流量计
-
申请号: US268529申请日: 1994-07-06
-
公开(公告)号: US5543613A公开(公告)日: 1996-08-06
- 发明人: Roland Mettler
- 申请人: Roland Mettler
- 申请人地址: CHX Lucerne
- 专利权人: GWF Gas & Wassermesserfabrik AG
- 当前专利权人: GWF Gas & Wassermesserfabrik AG
- 当前专利权人地址: CHX Lucerne
- 优先权: CHX02059/93 19930711
- 主分类号: G01D4/00
- IPC分类号: G01D4/00 ; G01F15/06 ; G01R11/16 ; G06M1/27 ; G01D5/34
摘要:
A multi-digit roller meter with encoder for the electronic read-out of a volume measuring instrument or a current measuring instrument, which during the twisting or turning of sensors in relation to the indicator wheels through a determined angle, allows the determination of the instantaneous indicator reading via markings placed on the indicator wheels in irregular spacings.
公开/授权文献
- US06147584A Inductor, transformer, and manufacturing method thereof 公开/授权日:2000-11-14