JPH0216857U - - Google Patents
Info
- Publication number
- JPH0216857U JPH0216857U JP9517788U JP9517788U JPH0216857U JP H0216857 U JPH0216857 U JP H0216857U JP 9517788 U JP9517788 U JP 9517788U JP 9517788 U JP9517788 U JP 9517788U JP H0216857 U JPH0216857 U JP H0216857U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- differential pressure
- abutment
- pressure fluid
- low differential
- 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
- 239000012530 fluid Substances 0.000 claims 2
- 239000000463 material Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Sealing Devices (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Description
第１図は本考案のダブルアングルカツトタイプ
の実施例を示す部分横断面図、第２図は本考案の
両面段付タイプの実施例を示す部分横断面図、第
３図は使用例の断面図、第４図は従来例の部分断
面図である。
図中：１，１′……シールリング装置、２，２
′……シールリング本体、３，３′……リング状
丸線バネ、４，４′……斜面部、５，５′，９…
…シリンダ、６，６′，１０……ピストン又はデ
イスプレーサー、１６……板エキスパンダリング
。
Fig. 1 is a partial cross-sectional view showing an embodiment of the double-angle cut type of the present invention, Fig. 2 is a partial cross-sectional view showing an embodiment of the double-sided stepped type of the present invention, and Fig. 3 is a cross-sectional view of an example of use. FIG. 4 is a partial sectional view of a conventional example. In the diagram: 1, 1'... Seal ring device, 2, 2
'... Seal ring body, 3, 3'... Ring-shaped round wire spring, 4, 4'... Slanted part, 5, 5', 9...
...Cylinder, 6, 6', 10...Piston or displacer, 16...Plate expander ring.
Claims (1)
合口形状を有し、内周面に斜面部を有し且つ該合
口形状の合口部を該斜面部の対角に位置させるよ
うに外周側に形成した樹脂製の二本のリング本体
を一つのリング溝に前記斜面部が向い合うように
装着し、前記両斜面部によつて形成される凹部に
リング状丸線バネを着座させていることを特徴と
するピストンやデイスプレーサに組み込まれる低
差圧流体用シール装置。 ２ リング状丸線バネの表面にリング本体と同材
質の層を有する実用新案登録請求の範囲第１項記
載の低差圧流体用シール装置。[Claims for Utility Model Registration] 1. Has a double angle cut or double-sided stepped type abutment shape, has a sloped part on the inner peripheral surface, and has the abutment part of the abutment shape located diagonally to the sloped part. Two ring bodies made of resin formed on the outer periphery as shown in FIG. A seal device for low differential pressure fluid that is incorporated into a piston or displacer that is seated. 2. The low differential pressure fluid sealing device according to claim 1, which has a layer made of the same material as the ring body on the surface of the ring-shaped round wire spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988095177U JPH0613423Y2 (en) | 1988-07-19 | 1988-07-19 | Sealing device for low differential pressure fluid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988095177U JPH0613423Y2 (en) | 1988-07-19 | 1988-07-19 | Sealing device for low differential pressure fluid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0216857U true JPH0216857U (en) | 1990-02-02 |
| JPH0613423Y2 JPH0613423Y2 (en) | 1994-04-06 |
Family
ID=31319805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988095177U Expired - Lifetime JPH0613423Y2 (en) | 1988-07-19 | 1988-07-19 | Sealing device for low differential pressure fluid |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0613423Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08303891A (en) * | 1995-05-12 | 1996-11-22 | Daikin Ind Ltd | Sealing device for cryogenic refrigerating machine |
| KR20150001877U (en) | 2013-11-08 | 2015-05-18 | 퐁 첸 프로즌 푸드 컴퍼니 리미티드 | Frozen tapioca pearl manufacturing equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5084736A (en) * | 1973-12-03 | 1975-07-08 | ||
| JPS5870040A (en) * | 1981-10-22 | 1983-04-26 | Nissan Motor Co Ltd | Piston ring device of internal-combustion engine |
| JPS6256666A (en) * | 1985-09-02 | 1987-03-12 | ライボルト−ヘレ−ウス・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | Device for sealing compressor for refrigerator |
-
1988
- 1988-07-19 JP JP1988095177U patent/JPH0613423Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5084736A (en) * | 1973-12-03 | 1975-07-08 | ||
| JPS5870040A (en) * | 1981-10-22 | 1983-04-26 | Nissan Motor Co Ltd | Piston ring device of internal-combustion engine |
| JPS6256666A (en) * | 1985-09-02 | 1987-03-12 | ライボルト−ヘレ−ウス・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | Device for sealing compressor for refrigerator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08303891A (en) * | 1995-05-12 | 1996-11-22 | Daikin Ind Ltd | Sealing device for cryogenic refrigerating machine |
| KR20150001877U (en) | 2013-11-08 | 2015-05-18 | 퐁 첸 프로즌 푸드 컴퍼니 리미티드 | Frozen tapioca pearl manufacturing equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0613423Y2 (en) | 1994-04-06 |