JPH01171991U - - Google Patents
Info
- Publication number
- JPH01171991U JPH01171991U JP6964488U JP6964488U JPH01171991U JP H01171991 U JPH01171991 U JP H01171991U JP 6964488 U JP6964488 U JP 6964488U JP 6964488 U JP6964488 U JP 6964488U JP H01171991 U JPH01171991 U JP H01171991U
- Authority
- JP
- Japan
- Prior art keywords
- inner cylinder
- valve seat
- valve
- flow path
- valve body
- 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 1
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Description
第１図は本考案の第１実施例の縦断側面図、第
２図は本考案の他の実施例を示す部分縦断側面図
、第３図は本考案の内筒先端の当接部に自動調芯
機構を設けた他の実施例を示す部分拡大断面図、
第４図は従来の流路接続装置の部分縦断側面図で
ある。
２１，２１′…外筒、２２，２２′…接続体、
２３，２３′…内筒、２４，２９，２９′…弁座
、２５，３０，３０′…弁体、４４，４４′…当
接部、４７，４７′…被接続体、４９，４９′…
流路、５０，５０′…流路、５１…自動調芯機構
。
Fig. 1 is a longitudinal sectional side view of the first embodiment of the present invention, Fig. 2 is a partial longitudinal sectional side view showing another embodiment of the invention, and Fig. 3 is a vertical sectional side view of the first embodiment of the invention. A partially enlarged sectional view showing another embodiment provided with an alignment mechanism,
FIG. 4 is a partial longitudinal sectional side view of a conventional flow path connecting device. 21, 21'...outer cylinder, 22, 22'...connecting body,
23, 23'... Inner cylinder, 24, 29, 29'... Valve seat, 25, 30, 30'... Valve body, 44, 44'... Contact portion, 47, 47'... Connected body, 49, 49' …
Channel, 50, 50'...channel, 51...self-aligning mechanism.
Claims (1)
る端部を有する内筒を摺動自在に嵌入し、この内
筒に弁座とこの弁座に当接する弁体とを設け、こ
の弁座と弁体とで前記被接続体あるいは接続体か
ら他方への流体の流れを防止する構成とし、前記
内筒の端部が前記被接続体に当接して前記内筒と
外筒が相対的に移動させられるとき前記弁体が弁
座より離座させられて接続状態となる構成の流路
接続装置において、前記内筒と外筒との間に内圧
により内筒が前記被接続体へ向つて移動する作用
力を発生するようにパイロツト室を設けた流路接
続装置。 (2) 前記内筒の端部に自動調芯機構を設けてな
る請求項(1)に記載の流路接続装置。[Claims for Utility Model Registration] (1) An inner cylinder having an end that abuts the connected body is slidably fitted into an outer cylinder fixed to the connecting body, and a valve seat is attached to the inner cylinder and a valve seat is attached to the valve seat. A valve body is provided in contact with the valve body, and the valve seat and the valve body are configured to prevent the flow of fluid from the connected body or the connected body to the other, and the end of the inner cylinder is in contact with the connected body. In the flow path connecting device configured such that when the inner cylinder and the outer cylinder are moved relative to each other, the valve body is separated from the valve seat and is in a connected state, the internal pressure between the inner cylinder and the outer cylinder is A flow path connecting device provided with a pilot chamber so as to generate an acting force that causes the inner cylinder to move toward the object to be connected. (2) The flow path connection device according to claim (1), further comprising an automatic alignment mechanism provided at an end of the inner cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988069644U JPH083826Y2 (en) | 1988-05-26 | 1988-05-26 | Flow path connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988069644U JPH083826Y2 (en) | 1988-05-26 | 1988-05-26 | Flow path connection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01171991U true JPH01171991U (en) | 1989-12-06 |
| JPH083826Y2 JPH083826Y2 (en) | 1996-01-31 |
Family
ID=31294919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988069644U Expired - Lifetime JPH083826Y2 (en) | 1988-05-26 | 1988-05-26 | Flow path connection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH083826Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5735024B2 (en) * | 2013-03-01 | 2015-06-17 | 株式会社ブリヂストン | Pipe fitting |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4947338A (en) * | 1972-04-28 | 1974-05-08 | ||
| JPS52105115U (en) * | 1976-02-06 | 1977-08-10 |
-
1988
- 1988-05-26 JP JP1988069644U patent/JPH083826Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4947338A (en) * | 1972-04-28 | 1974-05-08 | ||
| JPS52105115U (en) * | 1976-02-06 | 1977-08-10 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH083826Y2 (en) | 1996-01-31 |