JPH0161473U - - Google Patents
Info
- Publication number
- JPH0161473U JPH0161473U JP15725887U JP15725887U JPH0161473U JP H0161473 U JPH0161473 U JP H0161473U JP 15725887 U JP15725887 U JP 15725887U JP 15725887 U JP15725887 U JP 15725887U JP H0161473 U JPH0161473 U JP H0161473U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- plate
- valve plate
- main body
- elastic thin
- 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
- 235000014676 Phragmites communis Nutrition 0.000 claims description 4
- 239000002344 surface layer Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Compressor (AREA)
Description
第１図は本考案に係る実施例弁装置を備えた圧
縮機の要部断面図、第２図は同弁装置の吐出リー
ド弁部分を示す拡大平面図、第３図は騒音実験に
よる騒音レベルを示すグラフ、第４図は従来弁装
置の一例を示す説明図である。
１０……シリンダブロツク、１２……ボア、１
４……シリンダヘツド、１６，１６ａ……吸入通
孔、１８，１８ａ……吐出通孔、２０……弁板、
２０ａ……弁板主体部、２０ｂ……弾性薄板、２
２……吸入リード弁、２４……吐出リード弁、３
０，３２……凹陥部。
Fig. 1 is a sectional view of the main parts of a compressor equipped with an embodiment of the valve device according to the present invention, Fig. 2 is an enlarged plan view showing the discharge reed valve portion of the valve device, and Fig. 3 is the noise level obtained from noise experiments. FIG. 4 is an explanatory diagram showing an example of a conventional valve device. 10...Cylinder block, 12...Bore, 1
4... Cylinder head, 16, 16a... Suction hole, 18, 18a... Discharge hole, 20... Valve plate,
20a...Valve plate main part, 20b...Elastic thin plate, 2
2...Suction reed valve, 24...Discharge reed valve, 3
0,32...Concave portion.
Claims (1)
弁板の両平面にそれぞれ締着されて上記通孔の各
開口端を弾性的に揺動開閉するリード弁とを備え
た弁装置において、上記弁板の少なくとも一方の
平面表層部を同弁板主体部と分離した弾性薄板に
よつて形成するとともに、該弁板主体部の通孔断
面積を該弾性薄板のそれよりも大きく設定したこ
とを特徴とする圧縮機の弁装置。 (2) 上記弁板主体部上の通孔周辺に適数個の凹
陥部を配設したことを特徴とする実用新案登録請
求の範囲第１項記載の弁装置。[Claims for Utility Model Registration] (1) A valve plate through which suction and discharge passages are provided, and a valve plate that is fastened to both flat surfaces of the valve plate and elastically swings each opening end of the said passage holes. In a valve device equipped with a reed valve that opens and closes, the planar surface layer of at least one of the valve plates is formed of an elastic thin plate separated from the main body of the valve plate, and the cross-sectional area of the through hole of the main body of the valve plate is A valve device for a compressor, characterized in that the elastic thin plate is set larger than that of the elastic thin plate. (2) The valve device according to claim 1 of the utility model registration, characterized in that an appropriate number of recesses are arranged around the through hole on the main body of the valve plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15725887U JPH0540306Y2 (en) | 1987-10-14 | 1987-10-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15725887U JPH0540306Y2 (en) | 1987-10-14 | 1987-10-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0161473U true JPH0161473U (en) | 1989-04-19 |
| JPH0540306Y2 JPH0540306Y2 (en) | 1993-10-13 |
Family
ID=31436545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15725887U Expired - Lifetime JPH0540306Y2 (en) | 1987-10-14 | 1987-10-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0540306Y2 (en) |
-
1987
- 1987-10-14 JP JP15725887U patent/JPH0540306Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0540306Y2 (en) | 1993-10-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS62173563U (en) | ||
| JPS6257797U (en) | ||
| JPS6185781U (en) | ||
| JPS6432421U (en) | ||
| JPH0368547U (en) | ||
| JPS6181073U (en) | ||
| JPS6117162U (en) | Cylinder head structure of DOHC engine | |
| JPH0387990U (en) | ||
| JPH0178637U (en) | ||
| JPS58175181U (en) | air compressor | |
| JPS6453428U (en) | ||
| JPS63108577U (en) | ||
| JPH0484975U (en) | ||
| JPS6129173U (en) | Check valve structure | |
| JPS6084870U (en) | Negative pressure check valve | |
| JPH0352339U (en) | ||
| JPS6289575U (en) | ||
| JPS58193077U (en) | compressor | |
| JPH025631U (en) | ||
| JPS644812U (en) | ||
| JPS59135335U (en) | internal combustion engine | |
| JPH02122184U (en) | ||
| JPH03112539U (en) | ||
| JPS6162288U (en) | ||
| JPH0191084U (en) |