JPS5371759A - Changing method of valve characteristic - Google Patents
Changing method of valve characteristicInfo
- Publication number
- JPS5371759A JPS5371759A JP14814676A JP14814676A JPS5371759A JP S5371759 A JPS5371759 A JP S5371759A JP 14814676 A JP14814676 A JP 14814676A JP 14814676 A JP14814676 A JP 14814676A JP S5371759 A JPS5371759 A JP S5371759A
- Authority
- JP
- Japan
- Prior art keywords
- changing method
- valve characteristic
- valve
- dead zone
- characteristic
- 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.)
- Granted
Links
Abstract
PURPOSE: To control electrically the width of a dead zone of overlap valve, by overlapping a dither signal of triangular wave to an input signal for controlling the valve having a dead zone characteristic.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14814676A JPS5371759A (en) | 1976-12-08 | 1976-12-08 | Changing method of valve characteristic |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14814676A JPS5371759A (en) | 1976-12-08 | 1976-12-08 | Changing method of valve characteristic |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5371759A true JPS5371759A (en) | 1978-06-26 |
JPS6124562B2 JPS6124562B2 (en) | 1986-06-11 |
Family
ID=15446284
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14814676A Granted JPS5371759A (en) | 1976-12-08 | 1976-12-08 | Changing method of valve characteristic |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5371759A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5642775A (en) * | 1979-09-11 | 1981-04-21 | Nippon Denso Co Ltd | Driver for solenoid valve |
JPS60196412A (en) * | 1984-03-16 | 1985-10-04 | Matsushita Electric Ind Co Ltd | Solenoid-operated proportional valve controller |
JPS61236902A (en) * | 1985-04-12 | 1986-10-22 | Toyoda Autom Loom Works Ltd | Controller for electric type proportional control valve |
WO2002069318A1 (en) * | 2001-02-27 | 2002-09-06 | Sikorsky Aircraft Corporation | Adaptation performance improvements for active control of sound or vibration |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4932096A (en) * | 1972-07-27 | 1974-03-23 |
-
1976
- 1976-12-08 JP JP14814676A patent/JPS5371759A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4932096A (en) * | 1972-07-27 | 1974-03-23 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5642775A (en) * | 1979-09-11 | 1981-04-21 | Nippon Denso Co Ltd | Driver for solenoid valve |
JPS6349116B2 (en) * | 1979-09-11 | 1988-10-03 | Nippon Denso Co | |
JPS60196412A (en) * | 1984-03-16 | 1985-10-04 | Matsushita Electric Ind Co Ltd | Solenoid-operated proportional valve controller |
JPH0330031B2 (en) * | 1984-03-16 | 1991-04-26 | ||
JPS61236902A (en) * | 1985-04-12 | 1986-10-22 | Toyoda Autom Loom Works Ltd | Controller for electric type proportional control valve |
WO2002069318A1 (en) * | 2001-02-27 | 2002-09-06 | Sikorsky Aircraft Corporation | Adaptation performance improvements for active control of sound or vibration |
US6772074B2 (en) | 2001-02-27 | 2004-08-03 | Sikorsky Aircraft Corporation | Adaptation performance improvements for active control of sound or vibration |
US6856920B2 (en) | 2001-02-27 | 2005-02-15 | Sikorsky Aircraft Corporation | Adaptation performance improvements for active control of sound or vibration |
Also Published As
Publication number | Publication date |
---|---|
JPS6124562B2 (en) | 1986-06-11 |
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