发明名称 Transporter pump
摘要 PCT No. PCT/SE88/00354 Sec. 371 Date Feb. 22, 1989 Sec. 102(e) Date Feb. 22, 1989 PCT Filed Jun. 23, 1988 PCT Pub. No. WO88/10371 PCT Pub. Date Dec. 29, 1988.A transporter includes at least one elongated transporting element (1) which is made of a material capable of changing its volume in response to the application of voltage or magnetic fields thereacross. The transporting element, optionally together with a further transporting element or some other part of the transporter, defines an elongated transporting channel (7). Means are provided for generating fields in predetermined regions along the transporting element (1) and in a given order of sequence, such as to impart substantially peristaltic motion to the element. These means include at least three mutually adjacent conductors (3, 4, 5) which extend substantially helically in relation to the transporting element (1) and to which different phases of a multi-phase alternating voltage or alternating current source are applied.
申请公布号 US4917579(A) 申请公布日期 1990.04.17
申请号 US19890319081 申请日期 1989.02.28
申请人 KAILEG AB 发明人 TORMA, MIKAEL
分类号 F04D33/00;B41J2/175;B65G54/02;F04B43/08;F04B43/09;F04B43/12;H01L41/09 主分类号 F04D33/00
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