BR8706620A - ELECTRIC ACTUATOR FOR A CONTROL VALVE - Google Patents
ELECTRIC ACTUATOR FOR A CONTROL VALVEInfo
- Publication number
- BR8706620A BR8706620A BR8706620A BR8706620A BR8706620A BR 8706620 A BR8706620 A BR 8706620A BR 8706620 A BR8706620 A BR 8706620A BR 8706620 A BR8706620 A BR 8706620A BR 8706620 A BR8706620 A BR 8706620A
- Authority
- BR
- Brazil
- Prior art keywords
- control valve
- electric actuator
- actuator
- electric
- valve
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21020687A JPS6455488A (en) | 1987-08-26 | 1987-08-26 | Actuator for electric adjusting valve |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8706620A true BR8706620A (en) | 1989-03-28 |
Family
ID=16585548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8706620A BR8706620A (en) | 1987-08-26 | 1987-12-30 | ELECTRIC ACTUATOR FOR A CONTROL VALVE |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS6455488A (en) |
BR (1) | BR8706620A (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2571464B2 (en) * | 1990-09-29 | 1997-01-16 | 株式会社エルモ社 | Transmission overhead projector |
WO2004081436A1 (en) * | 2003-03-10 | 2004-09-23 | Shikoku Research Institute Incorporated | Motorized valve diagnosing method and device |
WO2006022408A1 (en) * | 2004-08-24 | 2006-03-02 | Shikoku Research Institute | Electrically-operated valve diagnosing method and device therefor |
JP4817129B2 (en) * | 2005-06-06 | 2011-11-16 | 日本原子力発電株式会社 | Valve drive device |
EP2354609B1 (en) | 2008-07-18 | 2020-01-22 | Flowserve Management Company | Variable speed actuator |
CN102777661B (en) * | 2012-08-08 | 2013-10-02 | 林永江 | Control method and control device of slow speed type electric valve |
JP7197385B2 (en) * | 2019-01-28 | 2022-12-27 | アズビル株式会社 | Electric actuator and deterioration index calculation method |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6293580A (en) * | 1985-10-16 | 1987-04-30 | M Syst Giken:Kk | Valve control device |
-
1987
- 1987-08-26 JP JP21020687A patent/JPS6455488A/en active Granted
- 1987-12-30 BR BR8706620A patent/BR8706620A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPS6455488A (en) | 1989-03-02 |
JPH0346706B2 (en) | 1991-07-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B21A | Expiry acc. art. 78, item i of ipl- expiry of the term of protection |
Free format text: PATENTE EXTINTA EM 30/12/2002 |