JPH01103470U - - Google Patents
Info
- Publication number
- JPH01103470U JPH01103470U JP20048487U JP20048487U JPH01103470U JP H01103470 U JPH01103470 U JP H01103470U JP 20048487 U JP20048487 U JP 20048487U JP 20048487 U JP20048487 U JP 20048487U JP H01103470 U JPH01103470 U JP H01103470U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- cylinder chamber
- suction
- drive device
- communicates
- 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
- 238000001514 detection method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の第一実施例であるコンプレツ
サを示す拡大部分縦断面図、第２図はこのコンプ
レツサが使用されているエアブレーキ装置を示す
模式図である。
１……エアブレーキ装置、２……エンジン（駆
動装置）、３……エアクリーナ、４……フライホ
イール、５……ブレーキ作動装置、６……リザー
バ、７……チエツク弁、８……アンロード弁、９
……プレツシヤレギユレータ、１１……コンプレ
ツサ、１２……シリンダ本体、１３……シリンダ
室、１４……ピストン、１５……シリンダヘツド
、１６……吐出口、１７……吐出路、１８……吐
出弁、１９……吸入口、２０……吸入路、２１…
…吸入弁、２２……弁筒、２３……弁室、２４…
…デイスクバルブ（弁体）、２５……バルブスプ
リング、２６……制御用シリンダ装置（アクチユ
エータ）、２７……シリンダ室、２８……ピスト
ン、２９……プラグ、３０……ストツパ部、３１
……スプリング、３２……弁通路、３３……弁座
、３４……弁孔、３５……制御ポート、３６……
開閉制御弁、３７……コントローラ、３８……回
転センサ。
FIG. 1 is an enlarged partial vertical sectional view of a compressor according to a first embodiment of the present invention, and FIG. 2 is a schematic diagram showing an air brake device in which this compressor is used. 1... Air brake device, 2... Engine (drive device), 3... Air cleaner, 4... Flywheel, 5... Brake actuation device, 6... Reservoir, 7... Check valve, 8... Unloading valve, 9
...pressure regulator, 11 ... compressor, 12 ... cylinder body, 13 ... cylinder chamber, 14 ... piston, 15 ... cylinder head, 16 ... discharge port, 17 ... discharge path, 18 ...Discharge valve, 19...Suction port, 20...Suction path, 21...
...Suction valve, 22...Valve cylinder, 23...Valve chamber, 24...
... Disk valve (valve body), 25 ... Valve spring, 26 ... Control cylinder device (actuator), 27 ... Cylinder chamber, 28 ... Piston, 29 ... Plug, 30 ... Stopper part, 31
... Spring, 32 ... Valve passage, 33 ... Valve seat, 34 ... Valve hole, 35 ... Control port, 36 ...
Opening/closing control valve, 37...controller, 38...rotation sensor.
Claims (1)
合され、駆動装置により往復運動されるピストン
と、シリンダ室に連通する吸入路を開閉する吸入
弁と、シリンダ室に連通する吐出路を開閉する吐
出弁とを備えているコンプレツサにおいて、前記
駆動装置の運転速度を検出する検出手段と、この
検出手段が設定速度以上を検出したときに作動す
るアクチユエータとを備えており、アクチユエー
タは前記吸入弁の弁体のリフト量を加減するよう
に構成されていることを特徴とするコンプレツサ
。 A cylinder chamber, a piston that is slidably fitted into the cylinder chamber and reciprocated by a drive device, a suction valve that opens and closes a suction passage that communicates with the cylinder chamber, and a discharge passage that communicates with the cylinder chamber. A compressor equipped with a discharge valve includes a detection means for detecting the operating speed of the drive device, and an actuator that operates when the detection means detects the operating speed of the suction valve. A compressor characterized by being configured to adjust the amount of lift of a valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20048487U JPH0428866Y2 (en) | 1987-12-28 | 1987-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20048487U JPH0428866Y2 (en) | 1987-12-28 | 1987-12-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01103470U true JPH01103470U (en) | 1989-07-12 |
| JPH0428866Y2 JPH0428866Y2 (en) | 1992-07-14 |
Family
ID=31490889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20048487U Expired JPH0428866Y2 (en) | 1987-12-28 | 1987-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0428866Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005096754A (en) * | 2003-09-16 | 2005-04-14 | Haldex Brake Corp | System for regulating supply of power to brake system |
-
1987
- 1987-12-28 JP JP20048487U patent/JPH0428866Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005096754A (en) * | 2003-09-16 | 2005-04-14 | Haldex Brake Corp | System for regulating supply of power to brake system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0428866Y2 (en) | 1992-07-14 |