JPS639479U - - Google Patents
Info
- Publication number
- JPS639479U JPS639479U JP10237786U JP10237786U JPS639479U JP S639479 U JPS639479 U JP S639479U JP 10237786 U JP10237786 U JP 10237786U JP 10237786 U JP10237786 U JP 10237786U JP S639479 U JPS639479 U JP S639479U
- Authority
- JP
- Japan
- Prior art keywords
- low
- opposing portion
- cylinder
- pressure
- pressure opposing
- 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
- Compressor (AREA)
Description
第１図は本考案にかかるレシプロ形圧縮機の縦
断面図、第２図は従来例を示す断面図である。
１……架構、２……気筒、３……クランク室、
６……クランク軸、７……ピストン、８……連接
棒、９……弁座、９ａ……低圧対向部、１０……
気筒上蓋、１１……吐出チヤンバー、１４……吸
入通路、１５……安全弁。
FIG. 1 is a longitudinal sectional view of a reciprocating compressor according to the present invention, and FIG. 2 is a sectional view showing a conventional example. 1... Frame, 2... Cylinder, 3... Crank chamber,
6... Crankshaft, 7... Piston, 8... Connecting rod, 9... Valve seat, 9a... Low pressure opposing part, 10...
Cylinder top cover, 11...discharge chamber, 14...intake passage, 15...safety valve.
Claims (1)
た架構１に、弁座９を介して気筒上蓋１０を設け
ると共に、前記架構１に、前記ピストン７と連接
棒８を介して連結するクランク軸６を配設するク
ランク室３を設けたレシプロ形圧縮機において、
前記弁座９に前記気筒２に対する吸入通路１４に
臨む低圧対向部９ａを形成すると共に、この低圧
対向部９ａの背面側を前記気筒上蓋１０により形
成する吐出チヤンバー１１に臨ませて、前記低圧
対向部９ａに異常高圧で開き、この異常高圧を前
記吸入通路１４に逃がす安全弁１５を設けたこと
を特徴とするレシプロ形圧縮機。 A frame 1 having a cylinder 2 in which a piston 7 is freely slidable is provided with a cylinder top cover 10 via a valve seat 9, and a crankshaft connected to the frame 1 via a connecting rod 8 with the piston 7. In a reciprocating compressor equipped with a crank chamber 3 in which 6 is disposed,
A low-pressure opposing portion 9a facing the intake passage 14 for the cylinder 2 is formed in the valve seat 9, and the back side of the low-pressure opposing portion 9a faces the discharge chamber 11 formed by the cylinder top cover 10, so that the low-pressure opposing portion 9a faces the low-pressure opposing portion 9a. A reciprocating compressor characterized in that a safety valve 15 is provided in the section 9a, which opens at abnormally high pressure and releases this abnormally high pressure to the suction passage 14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10237786U JPS639479U (en) | 1986-07-03 | 1986-07-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10237786U JPS639479U (en) | 1986-07-03 | 1986-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS639479U true JPS639479U (en) | 1988-01-22 |
Family
ID=30973973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10237786U Pending JPS639479U (en) | 1986-07-03 | 1986-07-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS639479U (en) |
-
1986
- 1986-07-03 JP JP10237786U patent/JPS639479U/ja active Pending
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