JPS6055729U - Non-supercharging/supercharging switching device for internal combustion engines - Google Patents
Non-supercharging/supercharging switching device for internal combustion enginesInfo
- Publication number
- JPS6055729U JPS6055729U JP14808483U JP14808483U JPS6055729U JP S6055729 U JPS6055729 U JP S6055729U JP 14808483 U JP14808483 U JP 14808483U JP 14808483 U JP14808483 U JP 14808483U JP S6055729 U JPS6055729 U JP S6055729U
- Authority
- JP
- Japan
- Prior art keywords
- supercharging
- internal combustion
- switching device
- combustion engines
- accelerator opening
- 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.)
- Pending
Links
Landscapes
- Supercharger (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はターボ過給方式と無過給方式の燃費特性を示す
線図、第２図は従来装置を示す全体構成図、第３図は第
２図の無過給、過給切換特性の説明図、第４図は本考案
の１実施例を示す全体構成図、第５図は第４図のブロッ
クチャート、第６図は本考案を実施した際のフローチャ
ートを示す図である。
２・・・ターボ過給機、３・・・コンプレッサ、５・・
・タービン、６・・・給気バイパス通路、７・・・排気
バイパス通路、１０．１１・・・切換弁、１２．１３・
・・アクチュエータ、１９・・・負荷センサ、２０・・
・回転数センサ、２２・・・アクセル開度センサ、２３
・・・制御装置。
補正 昭５８．１１．１５
実用新案登録請求の範囲を次のように補正する。
Ｏ実用新案登録請求の範囲
無過給、過給の切換えが可能なターボ過給式内燃機関に
おいて、機関の負荷センサと、回転センサとアクセル開
度センサとを備え、該アクセル開度センサからの入力信
号によりアクセル開度の加速度を計算し、この値とあら
かじめ設定された基準値とを比較し、該比較により前記
過給機のタービンをバイパスする排気バイパス通路およ
びコンプレッサをバイパスする給気バイパス通路にそれ
ぞれ設けられた切換弁をアクチュエータにより切換える
制御装置を備えることを特徴とする内燃機関の無過給、
過給切換装置。Fig. 1 is a diagram showing the fuel efficiency characteristics of the turbo supercharging system and non-supercharging system, Fig. 2 is an overall configuration diagram showing the conventional device, and Fig. 3 is a diagram showing the fuel efficiency characteristics of the turbo supercharging system and the non-supercharging system. FIG. 4 is an overall configuration diagram showing one embodiment of the present invention, FIG. 5 is a block diagram of FIG. 4, and FIG. 6 is a flowchart for implementing the present invention. 2...Turbocharger, 3...Compressor, 5...
・Turbine, 6...Air supply bypass passage, 7...Exhaust bypass passage, 10.11...Switching valve, 12.13.
...Actuator, 19...Load sensor, 20...
・Rotation speed sensor, 22...Accelerator opening sensor, 23
···Control device. Amendment November 15, 1980 The scope of claims for utility model registration is amended as follows. O Utility Model Registration Claim Scope A turbocharged internal combustion engine capable of switching between non-supercharging and supercharging, which is equipped with an engine load sensor, a rotation sensor, and an accelerator opening sensor; The acceleration of the accelerator opening is calculated based on the input signal, and this value is compared with a preset reference value, and based on the comparison, an exhaust bypass passage bypasses the turbine of the supercharger and an air intake bypass passage bypasses the compressor. Non-supercharging of an internal combustion engine, characterized in that it is equipped with a control device that switches switching valves provided in each by an actuator,
Supercharging switching device.
Claims (1)
おいて、機関の負荷センサと、回転センサとアクセル開
度センサとを備え、該アクセル開度センサからの入力信
号によりアクセル開度の加速度を計算し、この値とあら
かじめ設定された基準値とを比較し、該比較により前記
過給機のタービンをバイパスする排気バイパス通路およ
びコンプレッサをバイパスする給気バイパス通路にそれ
ぞれ設けられた切換弁をアクチュエータにより切換える
制御装置を備えることを特徴とする内燃機関の無過給、
過給切換装置。 （注・本願は第５図と第７図とを作りなおしました。こ
れでよいか否かを御検討下さい）[Scope of Claim for Utility Model Registration] A turbocharged internal combustion engine capable of switching between non-supercharging and supercharging, which is equipped with an engine load sensor, a rotation sensor, and an accelerator opening sensor; calculates the acceleration of the accelerator opening based on the input signal of Non-supercharging of an internal combustion engine, characterized by comprising a control device that switches switching valves provided in each passage by an actuator,
Supercharging switching device. (Note: Figures 5 and 7 have been redrawn in this application. Please consider whether this is acceptable.)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14808483U JPS6055729U (en) | 1983-09-27 | 1983-09-27 | Non-supercharging/supercharging switching device for internal combustion engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14808483U JPS6055729U (en) | 1983-09-27 | 1983-09-27 | Non-supercharging/supercharging switching device for internal combustion engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6055729U true JPS6055729U (en) | 1985-04-18 |
Family
ID=30329115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14808483U Pending JPS6055729U (en) | 1983-09-27 | 1983-09-27 | Non-supercharging/supercharging switching device for internal combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6055729U (en) |
-
1983
- 1983-09-27 JP JP14808483U patent/JPS6055729U/en active Pending
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