CN300728135S - 电液伺服阀(sf-21) - Google Patents

电液伺服阀(sf-21)

Info

Publication number
CN300728135S
CN300728135S CN200630045469.3F CN200630045469F CN300728135S CN 300728135 S CN300728135 S CN 300728135S CN 200630045469 F CN200630045469 F CN 200630045469F CN 300728135 S CN300728135 S CN 300728135S
Authority
CN
China
Prior art keywords
electro
servo valve
hydraulic servo
hydraulic
valve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN200630045469.3F
Other languages
English (en)
Inventor
技 陈
Original Assignee
上海航天控制工程研究所
Filing date
Publication date
Application filed by 上海航天控制工程研究所 filed Critical 上海航天控制工程研究所
Application granted granted Critical
Publication of CN300728135S publication Critical patent/CN300728135S/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

CN200630045469.3F 2006-11-21 电液伺服阀(sf-21) Expired - Fee Related CN300728135S (zh)

Publications (1)

Publication Number Publication Date
CN300728135S true CN300728135S (zh) 2008-01-02

Family

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Legal Events

Date Code Title Description
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080102

Main classification number: 23-01

Termination date: 20141121