RU2007111628A - THREE-CASE ELECTROHYDRAULIC POWER AMPLIFIER - Google Patents
THREE-CASE ELECTROHYDRAULIC POWER AMPLIFIER Download PDFInfo
- Publication number
- RU2007111628A RU2007111628A RU2007111628/06A RU2007111628A RU2007111628A RU 2007111628 A RU2007111628 A RU 2007111628A RU 2007111628/06 A RU2007111628/06 A RU 2007111628/06A RU 2007111628 A RU2007111628 A RU 2007111628A RU 2007111628 A RU2007111628 A RU 2007111628A
- Authority
- RU
- Russia
- Prior art keywords
- stage
- valve
- hydraulic
- operational amplifier
- input
- Prior art date
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- Fluid-Pressure Circuits (AREA)
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2007111628/06A RU2346187C2 (en) | 2007-03-30 | 2007-03-30 | Three-stage electrohydraulic power amplifier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2007111628/06A RU2346187C2 (en) | 2007-03-30 | 2007-03-30 | Three-stage electrohydraulic power amplifier |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2007111628A true RU2007111628A (en) | 2008-10-10 |
RU2346187C2 RU2346187C2 (en) | 2009-02-10 |
Family
ID=39927256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2007111628/06A RU2346187C2 (en) | 2007-03-30 | 2007-03-30 | Three-stage electrohydraulic power amplifier |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2346187C2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2467215C1 (en) * | 2011-09-27 | 2012-11-20 | Валерий Иванович Разинцев | Three-stage electrohydraulic amplifier with electric flow feedback |
WO2013048283A1 (en) * | 2011-09-27 | 2013-04-04 | Razintsev Valery Ivanovich | Electrohydraulic amplifier with electrical feedback on consumption |
RU2505715C1 (en) * | 2012-06-08 | 2014-01-27 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Уфимский государственный авиационный технический университет" | Hydroelectric servo drive with three-stage hydroelectric booster |
RU2599098C1 (en) * | 2015-06-03 | 2016-10-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Уфимский государственный авиационный технический университет" | Digitally-controlled hydroelectric power amplifier |
-
2007
- 2007-03-30 RU RU2007111628/06A patent/RU2346187C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2346187C2 (en) | 2009-02-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20100331 |
|
NF4A | Reinstatement of patent |
Effective date: 20120910 |
|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20140331 |