JPS5765832A - Governor - Google Patents
GovernorInfo
- Publication number
- JPS5765832A JPS5765832A JP14074880A JP14074880A JPS5765832A JP S5765832 A JPS5765832 A JP S5765832A JP 14074880 A JP14074880 A JP 14074880A JP 14074880 A JP14074880 A JP 14074880A JP S5765832 A JPS5765832 A JP S5765832A
- Authority
- JP
- Japan
- Prior art keywords
- wave form
- capacitor
- error
- pulse
- resistance
- 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
Landscapes
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Control Of Velocity Or Acceleration (AREA)
Abstract
PURPOSE: To improve responsiveness of a governor of an engine without an inferior effect on stability by integrating an error between a running speed and anindicated value, comparing the result with a saw tooth wave form output to generate a pulse and regulate an engine speed by the pulse.
CONSTITUTION: An output of a revolution number signal oscillator 2 is formed in the shape of a wave form, which is differentiated by a capacitor 32 to switch a transistor 34 on or off. When it is off, the wave form is turned in a gradually increasing wave form by a capacitor 36 and a resistance 35 and after compared with a set voltage by a comparator 37, converted in a L level pulse signal as a revolution number voltage. The voltage is reduced along with revolution numbers. When the set voltage is reduced, an error between arithmetic amplifier 6 and a resistance 4 is integrated to reduce so that a dury of a driving pulse is increased to work an actuator 12, which increases the revolution speed. When an error is generated, responsiveness to it is improved by connecting a resistance 51 and a capacitor 52 in series with the arithmetic amplifier 6.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14074880A JPS5765832A (en) | 1980-10-07 | 1980-10-07 | Governor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14074880A JPS5765832A (en) | 1980-10-07 | 1980-10-07 | Governor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5765832A true JPS5765832A (en) | 1982-04-21 |
JPS6133982B2 JPS6133982B2 (en) | 1986-08-05 |
Family
ID=15275809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14074880A Granted JPS5765832A (en) | 1980-10-07 | 1980-10-07 | Governor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5765832A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03130810A (en) * | 1988-09-23 | 1991-06-04 | Briggs & Stratton Corp | Electronic governor |
-
1980
- 1980-10-07 JP JP14074880A patent/JPS5765832A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03130810A (en) * | 1988-09-23 | 1991-06-04 | Briggs & Stratton Corp | Electronic governor |
Also Published As
Publication number | Publication date |
---|---|
JPS6133982B2 (en) | 1986-08-05 |
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