JPS63177688U - - Google Patents

Info

Publication number
JPS63177688U
JPS63177688U JP6866787U JP6866787U JPS63177688U JP S63177688 U JPS63177688 U JP S63177688U JP 6866787 U JP6866787 U JP 6866787U JP 6866787 U JP6866787 U JP 6866787U JP S63177688 U JPS63177688 U JP S63177688U
Authority
JP
Japan
Prior art keywords
opened
bypass path
scroll
actuator
piston
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
Application number
JP6866787U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP6866787U priority Critical patent/JPS63177688U/ja
Publication of JPS63177688U publication Critical patent/JPS63177688U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Hydraulic Motors (AREA)
  • Rotary Pumps (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第1図ないし第4図は本考案の1実施例を示し
、第1図は第5図の―線に対応する矢視図、
第2図ないし第4図はそれぞれ第1図の―線
に沿う部分的断面図で、第2図はフルロード運転
時、第3図はアンロード運転の開始時、第4図は
アンロード運転時の状態をそれぞれ示す。第5図
ないし第10図は従来のスクロール型圧縮機の1
例を示し、第5図は縦断面図、第6図は密閉小室
の容積及び圧力の変化を示す線図、第7図ないし
第9図はそれぞれパイパス穴が密閉小室に開口す
る状態を示す説明図、第10図はアクチユエータ
ピストンを作動させる圧力の変化を示す線図であ
る。 固定スクロール……15、うず巻体……152
、可動スクロール……16、うず巻体……162
、密閉小室……251,252、アクチユエータ
ピストン……32a,32b、バイパス路……3
0a,30b,43a,43b,45a,45b
,42a,42b,46,47、吸入室……18
1 to 4 show one embodiment of the present invention, and FIG. 1 is a view along the arrow corresponding to the line - in FIG.
Figures 2 to 4 are partial cross-sectional views taken along the - line in Figure 1, respectively. Figure 2 is during full load operation, Figure 3 is at the start of unload operation, and Figure 4 is during unload operation. Each shows the state at the time. Figures 5 to 10 show one example of a conventional scroll compressor.
An example is shown in Fig. 5, which is a longitudinal cross-sectional view, Fig. 6, which is a line diagram showing changes in volume and pressure of a closed chamber, and Figs. 7 to 9, each showing a state in which a bypass hole opens into a sealed chamber. 10 are diagrams showing changes in pressure for actuating the actuator piston. Fixed scroll...15, Spiral body...152
, Movable scroll...16, Spiral body...162
, sealed small chamber...251, 252, actuator piston...32a, 32b, bypass path...3
0a, 30b, 43a, 43b, 45a, 45b
, 42a, 42b, 46, 47, suction chamber...18
.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] それぞれ実質的に同一形状のうず巻体を持つ固
定スクロールと可動スクロールを相互に噛み合わ
せることによつて対象位置に一対の密閉小室を形
成し、これら密閉小室内の圧縮途中のガスがアク
チユエータピストンを後退させることによつて開
くバイパス路を経て吸入室へバイパスするスクロ
ール型流体機械において、上記バイパス路を上記
アクチユエータピストンの側面に開口させたこと
を特徴とするスクロール型流体機械。
By interlocking a fixed scroll and a movable scroll, each having a spiral body of substantially the same shape, a pair of closed chambers is formed at the target position, and the gas in the middle of compression in these closed chambers is actuated by the actuator. A scroll type fluid machine that bypasses a suction chamber through a bypass path that is opened by retracting a piston, characterized in that the bypass path is opened at a side surface of the actuator piston.
JP6866787U 1987-05-08 1987-05-08 Pending JPS63177688U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6866787U JPS63177688U (en) 1987-05-08 1987-05-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6866787U JPS63177688U (en) 1987-05-08 1987-05-08

Publications (1)

Publication Number Publication Date
JPS63177688U true JPS63177688U (en) 1988-11-17

Family

ID=30908691

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6866787U Pending JPS63177688U (en) 1987-05-08 1987-05-08

Country Status (1)

Country Link
JP (1) JPS63177688U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103016344A (en) * 2008-01-16 2013-04-03 艾默生环境优化技术有限公司 Scroll machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103016344A (en) * 2008-01-16 2013-04-03 艾默生环境优化技术有限公司 Scroll machine
CN103016344B (en) * 2008-01-16 2015-08-12 艾默生环境优化技术有限公司 Scroll machine

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