JPS6415782U - - Google Patents
Info
- Publication number
- JPS6415782U JPS6415782U JP11047087U JP11047087U JPS6415782U JP S6415782 U JPS6415782 U JP S6415782U JP 11047087 U JP11047087 U JP 11047087U JP 11047087 U JP11047087 U JP 11047087U JP S6415782 U JPS6415782 U JP S6415782U
- Authority
- JP
- Japan
- Prior art keywords
- lip
- cylinder
- ring
- locking piston
- cylinder head
- 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
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Compressor (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Description
第１図は本考案の実施例に係るエアコンプレツ
サの縦断面図、第２図は第１図中の要部拡大図、
第３図はロツキングピストンに加わる荷重の配分
を示す説明図である。
１……クランクケース、３……クランク軸、５
……シリンダ、６……シリンダヘツド、１２……
ロツキングピストン、１３……ピストンロツド、
１６……リツプリング、１６Ａ……挾持部、１６
Ｂ……リツプ部、１７……固定リング、１７Ｂ…
…リツプ部受面、１７Ｂ１……ストレート面、１
７Ｂ２……テーパ面。
FIG. 1 is a longitudinal sectional view of an air compressor according to an embodiment of the present invention, FIG. 2 is an enlarged view of the main parts in FIG. 1,
FIG. 3 is an explanatory diagram showing the distribution of the load applied to the locking piston. 1...Crank case, 3...Crankshaft, 5
...Cylinder, 6...Cylinder head, 12...
Locking piston, 13... Piston rod,
16... Ripple ring, 16A... Clamping part, 16
B...Rip part, 17...Fixing ring, 17B...
...Rip part receiving surface, 17B 1 ...Straight surface, 1
7B 2 ...Tapered surface.
Claims (1)
スと、シリンダヘツドを有し、該クランクケース
上に搭載されたシリンダと、前記クランク軸にピ
ストンロツドを介して連結され、該シリンダ内を
揺動しつつ往復動し、前記シリンダヘツドとの間
に圧縮室を形成するロツキングピストンと、該ロ
ツキングピストンに設けられ、環状平板状の挾持
部と該挾持部の外周側から立上つて前記シリンダ
の内周面に摺接するリツプ部とからなるリツプリ
ングと、前記ロツキングピストンとの間で該リツ
プリングの平板状挾持部を固定し、外周面が該リ
ツプリングのリツプ部を受承するリツプ部受面に
なつた固定リングとを備えたエアコンプレツサに
おいて、前記固定リングのリツプ部受面のうち前
記リツプリングの挾持部寄りの面を前記シリンダ
の軸線に平行なストレート面に形成し、該リツプ
リングのリツプ部先端寄りの面を次第に縮径する
テーパ面に形成したことを特徴とするエアコンプ
レツサ。 It has a crankcase that rotatably supports a crankshaft, a cylinder head, a cylinder mounted on the crankcase, and a cylinder connected to the crankshaft via a piston rod, which reciprocates while swinging within the cylinder. a locking piston that moves to form a compression chamber between the cylinder head and the cylinder head; an annular flat clamping part provided on the locking piston; A flat holding part of the lip ring is fixed between the lip ring and the locking piston, and the outer peripheral surface becomes a lip receiving surface for receiving the lip part of the lip ring. In an air compressor equipped with a fixing ring, a lip receiving surface of the fixing ring that is closer to the clamping part of the lip ring is formed into a straight surface parallel to the axis of the cylinder, and a lip part receiving surface of the fixing ring that is closer to the tip of the lip An air compressor characterized in that the surface is formed into a tapered surface that gradually reduces in diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11047087U JPH0335896Y2 (en) | 1987-07-18 | 1987-07-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11047087U JPH0335896Y2 (en) | 1987-07-18 | 1987-07-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6415782U true JPS6415782U (en) | 1989-01-26 |
| JPH0335896Y2 JPH0335896Y2 (en) | 1991-07-30 |
Family
ID=31347662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11047087U Expired JPH0335896Y2 (en) | 1987-07-18 | 1987-07-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0335896Y2 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011012603A (en) * | 2009-07-02 | 2011-01-20 | Max Co Ltd | Multistage compressor and high-pressure compatible locking piston |
| JP2013253698A (en) * | 2013-07-22 | 2013-12-19 | Max Co Ltd | High-pressure coping rocking piston |
| JP2013253699A (en) * | 2013-07-22 | 2013-12-19 | Max Co Ltd | High-pressure coping rocking piston |
| JP2015048762A (en) * | 2013-08-30 | 2015-03-16 | 日立オートモティブシステムズ株式会社 | Reciprocating compressor |
| JP2015071953A (en) * | 2013-10-02 | 2015-04-16 | 株式会社日立産機システム | Compressor |
| CN106837928A (en) * | 2017-03-30 | 2017-06-13 | 苏州标杆知识产权运营有限公司 | A kind of structure of hydraulic cylinder |
| US11852994B2 (en) | 2019-12-17 | 2023-12-26 | Ricoh Company, Ltd. | Fixing device and image forming apparatus incorporating same |
-
1987
- 1987-07-18 JP JP11047087U patent/JPH0335896Y2/ja not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011012603A (en) * | 2009-07-02 | 2011-01-20 | Max Co Ltd | Multistage compressor and high-pressure compatible locking piston |
| JP2013253698A (en) * | 2013-07-22 | 2013-12-19 | Max Co Ltd | High-pressure coping rocking piston |
| JP2013253699A (en) * | 2013-07-22 | 2013-12-19 | Max Co Ltd | High-pressure coping rocking piston |
| JP2015048762A (en) * | 2013-08-30 | 2015-03-16 | 日立オートモティブシステムズ株式会社 | Reciprocating compressor |
| JP2015071953A (en) * | 2013-10-02 | 2015-04-16 | 株式会社日立産機システム | Compressor |
| CN106837928A (en) * | 2017-03-30 | 2017-06-13 | 苏州标杆知识产权运营有限公司 | A kind of structure of hydraulic cylinder |
| US11852994B2 (en) | 2019-12-17 | 2023-12-26 | Ricoh Company, Ltd. | Fixing device and image forming apparatus incorporating same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0335896Y2 (en) | 1991-07-30 |