JPS61139362U - - Google Patents
Info
- Publication number
- JPS61139362U JPS61139362U JP2292585U JP2292585U JPS61139362U JP S61139362 U JPS61139362 U JP S61139362U JP 2292585 U JP2292585 U JP 2292585U JP 2292585 U JP2292585 U JP 2292585U JP S61139362 U JPS61139362 U JP S61139362U
- Authority
- JP
- Japan
- Prior art keywords
- inlet
- outlet
- valve
- casing
- rotary
- 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
- 238000012856 packing Methods 0.000 description 1
Landscapes
- Taps Or Cocks (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Description
第１図は本考案に係るロータリシール弁の断面
図、第２図はオイルチヤンバ部分の拡大断面図、
第３図は従来のスイング型弁構造の断面図である
。
１……ケーシング、２……流入口、３……流出
口、４……弁体、５……貫通孔、６……シールリ
ング、７……シールパツキン、８……ガイド、１
０……オイルチヤンバ、１１，１２……給排孔、
１３……油圧回路、１４……突起、１５……第一
チヤンバ、１６……第二チヤンバ。
Fig. 1 is a sectional view of the rotary seal valve according to the present invention, Fig. 2 is an enlarged sectional view of the oil chamber part,
FIG. 3 is a sectional view of a conventional swing type valve structure. DESCRIPTION OF SYMBOLS 1... Casing, 2... Inlet, 3... Outlet, 4... Valve body, 5... Through hole, 6... Seal ring, 7... Seal packing, 8... Guide, 1
0... Oil chamber, 11, 12... Supply/discharge hole,
13...Hydraulic circuit, 14...Protrusion, 15...First chamber, 16...Second chamber.
Claims (1)
他側に外部に連通する流出口をそれぞれ形成した
ケーシングと、前記流入口と流出口との間に回動
自在に配置して同両口間の流路を開閉するロータ
リ弁とを備え、さらに前記流入口及び流出口側に
、上記ロータリ弁の弁体周面をシールする環状の
シールリングを弁体方向へ進退自在に内挿したこ
とを特徴とするシヤフト炉のロータリシール弁。 A casing having an inlet that communicates with the lower part of the shaft furnace on one side and an outlet that communicates with the outside on the other side, and a casing that is rotatably arranged between the inlet and the outlet, and a rotary valve that opens and closes a flow path, and an annular seal ring that seals the circumferential surface of the valve body of the rotary valve is inserted into the inlet and outlet sides so as to be movable in the direction of the valve body. Features a rotary seal valve for shaft furnaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2292585U JPS61139362U (en) | 1985-02-19 | 1985-02-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2292585U JPS61139362U (en) | 1985-02-19 | 1985-02-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61139362U true JPS61139362U (en) | 1986-08-29 |
Family
ID=30515681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2292585U Pending JPS61139362U (en) | 1985-02-19 | 1985-02-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61139362U (en) |
-
1985
- 1985-02-19 JP JP2292585U patent/JPS61139362U/ja active Pending
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