JPH0441170U - - Google Patents
Info
- Publication number
- JPH0441170U JPH0441170U JP8252190U JP8252190U JPH0441170U JP H0441170 U JPH0441170 U JP H0441170U JP 8252190 U JP8252190 U JP 8252190U JP 8252190 U JP8252190 U JP 8252190U JP H0441170 U JPH0441170 U JP H0441170U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- valve body
- purge gas
- groove
- hole
- 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
- 238000010926 purge Methods 0.000 claims description 8
- 238000002955 isolation Methods 0.000 claims description 2
- PCTMTFRHKVHKIS-BMFZQQSSSA-N (1s,3r,4e,6e,8e,10e,12e,14e,16e,18s,19r,20r,21s,25r,27r,30r,31r,33s,35r,37s,38r)-3-[(2r,3s,4s,5s,6r)-4-amino-3,5-dihydroxy-6-methyloxan-2-yl]oxy-19,25,27,30,31,33,35,37-octahydroxy-18,20,21-trimethyl-23-oxo-22,39-dioxabicyclo[33.3.1]nonatriaconta-4,6,8,10 Chemical compound C1C=C2C[C@@H](OS(O)(=O)=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2.O[C@H]1[C@@H](N)[C@H](O)[C@@H](C)O[C@H]1O[C@H]1/C=C/C=C/C=C/C=C/C=C/C=C/C=C/[C@H](C)[C@@H](O)[C@@H](C)[C@H](C)OC(=O)C[C@H](O)C[C@H](O)CC[C@@H](O)[C@H](O)C[C@H](O)C[C@](O)(C[C@H](O)[C@H]2C(O)=O)O[C@H]2C1 PCTMTFRHKVHKIS-BMFZQQSSSA-N 0.000 description 2
- 239000012634 fragment Substances 0.000 description 1
Landscapes
- Taps Or Cocks (AREA)
- Multiple-Way Valves (AREA)
Description
第１図は本考案一実施例正面図、第２図は同上
平面図、第３図は第１図ＡＢＣＤ線断面図、第４
図は第１図中央縦断片側断面図である。
１……バルブボデイー、２……透孔、３……ロ
ーター、５……シヤフト、７……流路取合口、９
……ローター溝、１０，１１……流通孔、１２，
１４……パージガス流入路、１３，１５……パー
ジガス流出路、１６……連通溝。
Fig. 1 is a front view of an embodiment of the present invention, Fig. 2 is a plan view of the same, Fig. 3 is a sectional view taken along line ABCD of Fig. 1, and Fig. 4 is a sectional view taken along line ABCD of Fig. 1.
The figure is a side sectional view of the center longitudinal fragment of FIG. 1. 1 ... Valve body, 2... Through hole, 3 ... Rotor, 5... Shaft, 7... Channel connection port, 9
... Rotor groove, 10, 11 ... Distribution hole, 12,
14...Purge gas inflow path, 13, 15...Purge gas outflow path, 16...Communication groove.
補正 平２．８．１０
実用新案登録請求の範囲を次のように補正する
。Amendment 2.8.10 Hei 2. The scope of claims for utility model registration is amended as follows.
【実用新案登録請求の範囲】
バルブボデイーに設けた透孔にローターを挿
通させて回動自在に支承させ、バルブボデイーに
設けた流路取合口とローターに設けた切換溝との
連通、遮断を為す切換バルブに於て、ローターの
上下端附近に或はそれに対応するバルブボデイー
の透孔に面し、リング状に流通溝を形成させると
共に、バルブボデイーには流通溝に連通するパー
ジガス流入路とパージガス流出路を形成させたこ
とを特徴とする切換バルブ。
ローターに或はバルブボデイーの透孔に面し
て設けた上下の流通溝を連通する連通孔を形成さ
せたことを特徴とする実用新案登録請求の範囲
の切換バルブ。
図面の簡単な説明を次のように補正する。
明細書中第８頁１５行目の「流通孔」を、「流
通溝」と訂正する。[Scope of Claim for Utility Model Registration] A rotor is inserted into a through hole provided in a valve body and rotatably supported, and communication and isolation between a passage connecting port provided in the valve body and a switching groove provided in the rotor is established. In the switching valve, a ring- shaped circulation groove is formed near the upper and lower ends of the rotor, or facing the corresponding through-hole of the valve body , and the valve body is provided with a purge gas inflow passage communicating with the circulation groove . A switching valve characterized by forming a purge gas outflow path. A switching valve as claimed in the claims of the utility model registration, characterized in that a communication hole is formed to communicate upper and lower flow grooves provided in the rotor or facing the through hole of the valve body . The brief description of the drawing has been amended as follows. "Flow hole" on page 8, line 15 of the specification is corrected to "flow groove."
Claims (1)
させて回動自在に支承させ、バルブボデイーに設
けた流路取合口とローターに設けた切換溝との連
通、遮断を為す切換バルブに於て、ローターの上
下端附近にリング状に溝を形成させると共に、バ
ルブボデイーには溝に連通するパージガス流入路
とパージガス流出路を形成させたことを特徴とす
る切換バルブ。 ローターに設けた上下の溝を連通する連通孔
を形成させ、バルブボデイーにはパージガス流入
路、パージガス流出路を一箇処に設けたことを特
徴とする実用新案登録請求の範囲の切換バルブ
。[Scope of Claim for Utility Model Registration] A rotor is inserted into a through hole provided in the valve body and rotatably supported, and communication and isolation are established between the flow path connection port provided in the valve body and the switching groove provided in the rotor. A switching valve characterized in that a ring-shaped groove is formed near the upper and lower ends of a rotor, and a purge gas inlet passage and a purge gas outlet passage communicating with the groove are formed in the valve body. A switching valve as claimed in the claims for utility model registration, characterized in that a communication hole is formed to communicate upper and lower grooves provided in a rotor, and a purge gas inflow path and a purge gas outflow path are provided in one place in the valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8252190U JP2520493Y2 (en) | 1990-08-03 | 1990-08-03 | Switching valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8252190U JP2520493Y2 (en) | 1990-08-03 | 1990-08-03 | Switching valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0441170U true JPH0441170U (en) | 1992-04-08 |
| JP2520493Y2 JP2520493Y2 (en) | 1996-12-18 |
Family
ID=31629411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8252190U Expired - Lifetime JP2520493Y2 (en) | 1990-08-03 | 1990-08-03 | Switching valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2520493Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0484974U (en) * | 1990-11-30 | 1992-07-23 | ||
| CN101839355A (en) * | 2009-03-16 | 2010-09-22 | 喜开理株式会社 | Rotary switching valve |
-
1990
- 1990-08-03 JP JP8252190U patent/JP2520493Y2/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0484974U (en) * | 1990-11-30 | 1992-07-23 | ||
| CN101839355A (en) * | 2009-03-16 | 2010-09-22 | 喜开理株式会社 | Rotary switching valve |
| JP2010216549A (en) * | 2009-03-16 | 2010-09-30 | Ckd Corp | Rotary type selector valve |
| US8371334B2 (en) | 2009-03-16 | 2013-02-12 | Ckd Corporation | Rotary switching valve |
| KR101312386B1 (en) * | 2009-03-16 | 2013-10-15 | 도쿄엘렉트론가부시키가이샤 | Rotary switching valve |
| TWI452219B (en) * | 2009-03-16 | 2014-09-11 | Ckd Corp | Rotary switching valve |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2520493Y2 (en) | 1996-12-18 |