JPS6375574U - - Google Patents
Info
- Publication number
- JPS6375574U JPS6375574U JP16986886U JP16986886U JPS6375574U JP S6375574 U JPS6375574 U JP S6375574U JP 16986886 U JP16986886 U JP 16986886U JP 16986886 U JP16986886 U JP 16986886U JP S6375574 U JPS6375574 U JP S6375574U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- pressure equalizing
- chamber
- valve seat
- frame
- 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圧縮機の均圧装置を示
す要部の断面図、第２図は均圧弁の拡大平面図、
第３図は架構一部の平面図、第４図は圧縮機の全
体構造を示す縦断側面図、第５図は従来の均圧装
置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、９……弁座
、９ａ……吸入通路、１０……気筒上蓋、１２…
…均圧通路、１３……弁室、１４……均圧弁、１
５……連通孔、１５ａ……シート面。
FIG. 1 is a cross-sectional view of the main parts of the compressor pressure equalization device according to the present invention, FIG. 2 is an enlarged plan view of the pressure equalization valve,
FIG. 3 is a plan view of a part of the frame, FIG. 4 is a vertical side view showing the overall structure of the compressor, and FIG. 5 is a sectional view showing a conventional pressure equalizing device. 1... Frame, 2... Cylinder, 3... Crank chamber,
6... Crankshaft, 7... Piston, 9... Valve seat, 9a... Suction passage, 10... Cylinder top cover, 12...
...Pressure equalization passage, 13...Valve chamber, 14...Pressure equalization valve, 1
5...Communication hole, 15a...Sheet surface.
Claims (1)
た架構１に、吸入通路９ａをもつ弁座９を介して
気筒上蓋１０を取付け、前記架構１に前記ピスト
ン７と連結するクランク軸６を配設するクランク
室３を設けた圧縮機における前記クランク室３の
均圧装置であつて、前記架構１に、一端が前記ク
ランク室３に開口し、他端が前記弁座９の着座側
に開口する均圧通路１２を設けて、該均圧通路１
２の前記弁座９の着座側開口部に弁室１３を設け
、この弁室１３に均圧弁１４を移動自由に内装す
ると共に、前記弁室１３を前記弁座９で閉鎖し、
かつ前記弁座９に前記均圧弁１４のシート面１５
ａをもつた連通孔１５を設け、前記弁室１３を前
記吸入通路９ａに連通させたことを特徴とする圧
縮機の均圧装置。 A cylinder top cover 10 is attached to a frame 1 having a cylinder 2 in which a piston 7 is slidably inserted through a valve seat 9 having an intake passage 9a, and a crankshaft 6 connected to the piston 7 is disposed on the frame 1. A pressure equalizing device for the crank chamber 3 in a compressor provided with a crank chamber 3, which is provided in the frame 1, with one end opening into the crank chamber 3 and the other end opening toward the seating side of the valve seat 9. A pressure equalizing passage 12 is provided, and the pressure equalizing passage 1
A valve chamber 13 is provided at the seating side opening of the valve seat 9 of No. 2, a pressure equalizing valve 14 is movably housed in the valve chamber 13, and the valve chamber 13 is closed by the valve seat 9;
and a seat surface 15 of the pressure equalizing valve 14 on the valve seat 9.
1. A pressure equalizing device for a compressor, characterized in that a communication hole 15 having a diameter of 15 mm is provided, and the valve chamber 13 is communicated with the suction passage 9a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16986886U JPS6375574U (en) | 1986-11-04 | 1986-11-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16986886U JPS6375574U (en) | 1986-11-04 | 1986-11-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6375574U true JPS6375574U (en) | 1988-05-19 |
Family
ID=31104067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16986886U Pending JPS6375574U (en) | 1986-11-04 | 1986-11-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6375574U (en) |
-
1986
- 1986-11-04 JP JP16986886U patent/JPS6375574U/ja active Pending