JPH0258171U - - Google Patents
Info
- Publication number
- JPH0258171U JPH0258171U JP13778588U JP13778588U JPH0258171U JP H0258171 U JPH0258171 U JP H0258171U JP 13778588 U JP13778588 U JP 13778588U JP 13778588 U JP13778588 U JP 13778588U JP H0258171 U JPH0258171 U JP H0258171U
- Authority
- JP
- Japan
- Prior art keywords
- pressurized fluid
- fluid passage
- passage
- intake
- annular hollow
- 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
- 239000012530 fluid Substances 0.000 claims description 5
- 239000011796 hollow space material Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Description
図面はこの考案の実施例に係り、第１図は吸気
管からデイーゼルエンジン本体へ至る吸気系範囲
の断面図。第２図はデイーゼルエンジンの全体概
略図。第３図はこの考案に係る環状中空体の場合
と従来の一般的なＯリングの場合とを対比させて
吸気通路の給気内圧と各シール装置のシール面圧
との関係を示すグラフである。
１８…吸気管（通路形成体）、２０…吸気マニ
ホールド（通路形成体）、２４…吸気通路（加圧
流体通路）、２６…吸気ポート（通路形成体）、
３８…環状中空体、４０…環状中空空間（中空空
間）、４２…連通孔。
The drawings relate to an embodiment of this invention, and FIG. 1 is a sectional view of the intake system range from the intake pipe to the diesel engine body. Figure 2 is an overall schematic diagram of the diesel engine. FIG. 3 is a graph showing the relationship between the intake air internal pressure of the intake passage and the seal surface pressure of each sealing device, comparing the case of the annular hollow body according to this invention and the case of a conventional general O-ring. . 18... Intake pipe (passage forming body), 20... Intake manifold (passage forming body), 24... Intake passage (pressurized fluid passage), 26... Intake port (passage forming body),
38... Annular hollow body, 40... Annular hollow space (hollow space), 42... Communication hole.
Claims (1)
に、加圧流体通路を形成するように互いに接合さ
れる２個の通路形成体により両側から挾圧され、
かつ内周側に前記加圧流体通路の加圧流体を内部
の中空空間へ導入する連通孔を備えていることを
特徴とする加圧流体通路用シール装置。 The annular hollow body is elastically expandable and contractible and is pressed from both sides by two passage forming bodies joined to each other to form a pressurized fluid passage,
A sealing device for a pressurized fluid passage, further comprising a communication hole on the inner peripheral side for introducing the pressurized fluid of the pressurized fluid passage into the internal hollow space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13778588U JPH0258171U (en) | 1988-10-24 | 1988-10-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13778588U JPH0258171U (en) | 1988-10-24 | 1988-10-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0258171U true JPH0258171U (en) | 1990-04-26 |
Family
ID=31399524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13778588U Pending JPH0258171U (en) | 1988-10-24 | 1988-10-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0258171U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013137432A1 (en) * | 2012-03-16 | 2013-09-19 | シチズンファインテックミヨタ株式会社 | Internal combustion engine fitted with combustion pressure detection device, and combustion pressure detection device |
| JP2013194573A (en) * | 2012-03-16 | 2013-09-30 | Citizen Finetech Miyota Co Ltd | Internal combustion engine fitted with combustion pressure detection device, and the combustion pressure detection device |
-
1988
- 1988-10-24 JP JP13778588U patent/JPH0258171U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013137432A1 (en) * | 2012-03-16 | 2013-09-19 | シチズンファインテックミヨタ株式会社 | Internal combustion engine fitted with combustion pressure detection device, and combustion pressure detection device |
| JP2013194573A (en) * | 2012-03-16 | 2013-09-30 | Citizen Finetech Miyota Co Ltd | Internal combustion engine fitted with combustion pressure detection device, and the combustion pressure detection device |
| CN104169702A (en) * | 2012-03-16 | 2014-11-26 | 西铁城精技美优达株式会社 | Internal combustion engine fitted with combustion pressure detection device, and combustion pressure detection device |
| US9222424B2 (en) | 2012-03-16 | 2015-12-29 | Citizen Finedevice Co., Ltd. | Internal combustion engine fitted with combustion pressure detection device |
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