| Original document(13 pages) 中文版 |
The new structure of double-driving magnetic pole, double-direction magnetic driving and double-injection pressed-rubber is adopted and co-operated with the control circuit for enhancing excitation current and thereby basically solving the contradiction that the driving force of magnetic pump is non-uniform, the stroke is short and its capacity is low. In particular, the said invention for the first time adopts the designs of magnetic armature (impact piston) structure, low-noise soft-connection of silicone rubber cell and automatic frequency convesion regulating circuit so as to provide a very wide field for application and development of the magnetic pump. |
Application Number
申请号 |
88107992 |
Application Date
申请日 |
1988.11.16 |
| Title 名称 |
Electronic-controlled double-direction magnetic driving reciprocating pump |
Publication Number
公开号 |
1042756 |
Publication Date
公开日 |
1990.06.06 |
| Approval Pub. Date |
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Granted Pub. Date |
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| International Classification 分类号 |
F04B17/04,F04B43/04,F04B49/06 |
Applicant(s) Name
申请人 |
Zhang Jiazheng |
| Address 地址 |
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| Inventor(s) Name 发明人 |
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| Attorney & Agent 代理人 |
WANG YUANXIANG |
| More information 更 多 信 息 |
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