JPS639470U - - Google Patents
Info
- Publication number
- JPS639470U JPS639470U JP10232586U JP10232586U JPS639470U JP S639470 U JPS639470 U JP S639470U JP 10232586 U JP10232586 U JP 10232586U JP 10232586 U JP10232586 U JP 10232586U JP S639470 U JPS639470 U JP S639470U
- Authority
- JP
- Japan
- Prior art keywords
- suction
- swash plate
- cylinder
- chamber
- cylinder bore
- 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
- Compressor (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Description
第１図はこの考案を具体化した斜板式圧縮機の
一実施例を示す断面図、第２図は第１図のＡ―Ａ
線における断面図、第３図ａ及び第３図ｂは吸入
弁のストツパ構造部分を拡大して示す部分断面図
、第４図は従来のストツパ構造を示す部分断面図
である。
１，２……シリンダブロツク、４Ａ〜４Ｃ……
シリンダボア、５……ピストン、６……斜板、９
……弁板、１０……フロントハウジング、１１…
…リアハウジング、１３……吸入室、１３ａ……
吸入口、１４……吐出室、１７……吸入弁体、１
７ａ……吸入弁、１８……吐出弁体、１９Ａ〜１
９Ｃ……段差状ストツパ部。
Figure 1 is a cross-sectional view showing an embodiment of a swash plate compressor that embodies this idea, and Figure 2 is an A-A in Figure 1.
3A and 3B are enlarged partial sectional views showing the stopper structure of the suction valve, and FIG. 4 is a partial sectional view showing the conventional stopper structure. 1, 2...Cylinder block, 4A~4C...
Cylinder bore, 5... Piston, 6... Swash plate, 9
...Valve plate, 10...Front housing, 11...
...Rear housing, 13...Suction chamber, 13a...
Suction port, 14...Discharge chamber, 17...Suction valve body, 1
7a...Suction valve, 18...Discharge valve body, 19A~1
9C...Step-like stopper part.
Claims (1)
のシリンダボアを設けるとともに、フロント及び
リアの両ハウジングには吸入弁及び吐出弁を介し
て前記シリンダボアに連通する吸入室及び吐出室
を設け、斜板の回転に伴うピストンの往復動によ
り、吸入室内のガスがシリンダボアに吸入されて
圧縮された後、吐出室内に吐出されるようにした
斜板式圧縮機において、 前記各シリンダボアの端部には吸入弁の先端に
当接してその開放位置を規制するための段差状ス
トツパ部を設け、その段差状ストツパ部の深さを
、フロント及びリアハウジング内の吸入室の吸入
口から遠い位置に配設されるシリンダボアほどよ
り浅くなるように形成したことを特徴とする斜板
式圧縮機における吸入弁のストツパ構造。[Claims for Utility Model Registration] The cylinder block is provided with a plurality of cylinder bores that accommodate pistons, and both the front and rear housings are provided with a suction chamber and a discharge chamber that communicate with the cylinder bores through suction valves and discharge valves. In a swash plate compressor, gas in a suction chamber is sucked into a cylinder bore and compressed by reciprocating movement of a piston accompanying rotation of a swash plate, and then discharged into a discharge chamber. is provided with a step-like stopper portion that comes into contact with the tip of the suction valve to restrict its opening position, and the depth of the step-like stopper portion is set to a position far from the inlet of the suction chamber in the front and rear housings. A stopper structure for a suction valve in a swash plate compressor, characterized in that the cylinder bore is formed to become shallower as the cylinder bore is disposed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10232586U JPH0447428Y2 (en) | 1986-07-03 | 1986-07-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10232586U JPH0447428Y2 (en) | 1986-07-03 | 1986-07-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS639470U true JPS639470U (en) | 1988-01-22 |
| JPH0447428Y2 JPH0447428Y2 (en) | 1992-11-09 |
Family
ID=30973873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10232586U Expired JPH0447428Y2 (en) | 1986-07-03 | 1986-07-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0447428Y2 (en) |
-
1986
- 1986-07-03 JP JP10232586U patent/JPH0447428Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0447428Y2 (en) | 1992-11-09 |