JPS63122801U - - Google Patents
Info
- Publication number
- JPS63122801U JPS63122801U JP1329687U JP1329687U JPS63122801U JP S63122801 U JPS63122801 U JP S63122801U JP 1329687 U JP1329687 U JP 1329687U JP 1329687 U JP1329687 U JP 1329687U JP S63122801 U JPS63122801 U JP S63122801U
- Authority
- JP
- Japan
- Prior art keywords
- output
- gas pressure
- proportional control
- pressure setting
- setting section
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の一実施例のブロツク図路図、
第２図は従来例のブロツク回路図である。
２……比例制御演算部、３……最小出力指令手
段、４……最大出力指令手段、６……最小ガス圧
設定部、９……最大ガス圧設定部、８……加算部
、１１……比例弁駆動部。
FIG. 1 is a block diagram of an embodiment of the present invention.
FIG. 2 is a block circuit diagram of a conventional example. 2...Proportional control calculation unit, 3...Minimum output command means, 4...Maximum output command means, 6...Minimum gas pressure setting part, 9...Maximum gas pressure setting part, 8...Addition part, 11... ...Proportional valve drive unit.
Claims (1)
例弁駆動部に出す比例制御演算部を有するものに
おいて、比例制御演算部にこれの最小出力を出力
させる最小出力指令手段と、最大出力を出力させ
る最大出力指令手段とを設け、比例制御演算部の
後段に最大ガス圧設定部を設け、最大ガス圧設定
部とは独立に設けられた最小ガス圧設定部の出力
と最大ガス圧設定部の出力とを加算する加算部を
設けたことを特徴とする給湯器等の比例制御装置
。 In a device having a proportional control calculation unit that outputs an output to the proportional valve drive unit to steplessly control the driving current of the proportional valve, minimum output command means causes the proportional control calculation unit to output its minimum output, and a minimum output command means for causing the proportional control calculation unit to output its maximum output. A maximum gas pressure setting section is provided after the proportional control calculation section, and the output of the minimum gas pressure setting section and the output of the maximum gas pressure setting section are provided independently of the maximum gas pressure setting section. 1. A proportional control device for a water heater, etc., characterized in that it is provided with an addition section that adds up and.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987013296U JPH0726721Y2 (en) | 1987-01-30 | 1987-01-30 | Proportional control device such as water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987013296U JPH0726721Y2 (en) | 1987-01-30 | 1987-01-30 | Proportional control device such as water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63122801U true JPS63122801U (en) | 1988-08-10 |
| JPH0726721Y2 JPH0726721Y2 (en) | 1995-06-14 |
Family
ID=30802225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987013296U Expired - Lifetime JPH0726721Y2 (en) | 1987-01-30 | 1987-01-30 | Proportional control device such as water heater |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0726721Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04139353A (en) * | 1990-09-28 | 1992-05-13 | Noritz Corp | Combustion amount controller |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5858248U (en) * | 1981-10-15 | 1983-04-20 | 株式会社ノーリツ | Combustion amount control device for proportional control type gas water heater |
| JPS58137260U (en) * | 1982-03-11 | 1983-09-14 | 三菱電機株式会社 | Combustion control device |
| JPS59104020A (en) * | 1982-12-07 | 1984-06-15 | Matsushita Electric Ind Co Ltd | Type of gas changing device |
| JPS60159553A (en) * | 1984-01-30 | 1985-08-21 | Matsushita Electric Ind Co Ltd | Control device for hot-water supplier |
| JPS6121290U (en) * | 1984-07-12 | 1986-02-07 | 日本酸素株式会社 | gas liquid separator |
| JPS61239303A (en) * | 1985-04-15 | 1986-10-24 | Noritsu Co Ltd | Feedforward type controlling method |
| JPS62175516A (en) * | 1986-01-28 | 1987-08-01 | Toto Ltd | Driving device for gas proportional valve in hot water supplier |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA786983B (en) * | 1978-01-06 | 1979-11-28 | Lucas Industries Ltd | Wiper mechanisms |
| LU81469A1 (en) * | 1979-07-05 | 1981-02-03 | Luniversite Libre Bruxelles | PROCESS AND PLANT FOR THE PRODUCTION OF REACTIVE METALS BY REDUCTION OF THEIR HALIDES |
-
1987
- 1987-01-30 JP JP1987013296U patent/JPH0726721Y2/en not_active Expired - Lifetime
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5858248U (en) * | 1981-10-15 | 1983-04-20 | 株式会社ノーリツ | Combustion amount control device for proportional control type gas water heater |
| JPS58137260U (en) * | 1982-03-11 | 1983-09-14 | 三菱電機株式会社 | Combustion control device |
| JPS59104020A (en) * | 1982-12-07 | 1984-06-15 | Matsushita Electric Ind Co Ltd | Type of gas changing device |
| JPS60159553A (en) * | 1984-01-30 | 1985-08-21 | Matsushita Electric Ind Co Ltd | Control device for hot-water supplier |
| JPS6121290U (en) * | 1984-07-12 | 1986-02-07 | 日本酸素株式会社 | gas liquid separator |
| JPS61239303A (en) * | 1985-04-15 | 1986-10-24 | Noritsu Co Ltd | Feedforward type controlling method |
| JPS62175516A (en) * | 1986-01-28 | 1987-08-01 | Toto Ltd | Driving device for gas proportional valve in hot water supplier |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04139353A (en) * | 1990-09-28 | 1992-05-13 | Noritz Corp | Combustion amount controller |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0726721Y2 (en) | 1995-06-14 |