JPS61200966U - - Google Patents
Info
- Publication number
- JPS61200966U JPS61200966U JP8410885U JP8410885U JPS61200966U JP S61200966 U JPS61200966 U JP S61200966U JP 8410885 U JP8410885 U JP 8410885U JP 8410885 U JP8410885 U JP 8410885U JP S61200966 U JPS61200966 U JP S61200966U
- Authority
- JP
- Japan
- Prior art keywords
- differential pressure
- rooms
- predetermined range
- detection means
- correction device
- 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
- 238000001514 detection method Methods 0.000 claims 2
Landscapes
- Safety Valves (AREA)
- Control Of Fluid Pressure (AREA)
Description
第1図は本考案の一実施例の差圧補正装置1の
断面図、第2図は第1図に示された差圧補正装置
1が備えられた遮断弁2の断面図、第3図は本考
案の他の実施例の断面図である。
1……差圧補正装置、2……遮断弁、3……入
口、4……出口、5……弁箱、6,7……部屋、
9……弁孔、10……弁座、11……弁体、12
……弁棒、13……プランジヤ、15……永久磁
石、16……コイル、17……ダイヤフラム、1
9……筒体、20,20a……移動部材、22…
…ばね、25,30,31……連通孔、23,2
3a……軸孔、24……径孔、26……開孔。
FIG. 1 is a sectional view of a differential pressure correction device 1 according to an embodiment of the present invention, FIG. 2 is a sectional view of a shutoff valve 2 equipped with the differential pressure correction device 1 shown in FIG. 1, and FIG. is a sectional view of another embodiment of the present invention. 1... Differential pressure correction device, 2... Shutoff valve, 3... Inlet, 4... Outlet, 5... Valve box, 6, 7... Room,
9... Valve hole, 10... Valve seat, 11... Valve body, 12
... Valve stem, 13 ... Plunger, 15 ... Permanent magnet, 16 ... Coil, 17 ... Diaphragm, 1
9... Cylindrical body, 20, 20a... Moving member, 22...
...Spring, 25, 30, 31...Communication hole, 23, 2
3a...Shaft hole, 24...Diameter hole, 26...Open hole.
Claims (1)
、 差圧検出手段によつて検出される差圧が予め定
めた範囲内にあるとき、2つの部屋を所定の流量
が流れるように連通する手段とを含む差圧補正装
置を配置したことを特徴とするガス遮断弁。[Claim for Utility Model Registration] Differential pressure detection means that responds to the pressure difference between two rooms; and when the differential pressure detected by the differential pressure detection means is within a predetermined range, the two rooms are separated into a predetermined range. 1. A gas cutoff valve characterized in that a differential pressure correction device is disposed including means for communicating so that a flow rate of the gas flows.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985084108U JPH0618086Y2 (en) | 1985-06-04 | 1985-06-04 | Gas shutoff valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985084108U JPH0618086Y2 (en) | 1985-06-04 | 1985-06-04 | Gas shutoff valve |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61200966U true JPS61200966U (en) | 1986-12-16 |
JPH0618086Y2 JPH0618086Y2 (en) | 1994-05-11 |
Family
ID=30633330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985084108U Expired - Lifetime JPH0618086Y2 (en) | 1985-06-04 | 1985-06-04 | Gas shutoff valve |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0618086Y2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009538426A (en) * | 2006-05-25 | 2009-11-05 | サクラ ファインテック ユー.エス.エイ. インコーポレイテッド | Fluid dispensing device |
US9016526B2 (en) | 2011-02-01 | 2015-04-28 | Sakura Finetek U.S.A., Inc. | Fluid dispensing system |
US9518899B2 (en) | 2003-08-11 | 2016-12-13 | Sakura Finetek U.S.A., Inc. | Automated reagent dispensing system and method of operation |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112033491B (en) * | 2020-08-19 | 2023-06-02 | 重庆市山城燃气设备有限公司 | Sensor assembly for natural gas meter |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6141003U (en) * | 1984-08-20 | 1986-03-15 | 日産自動車株式会社 | Industrial vehicle traction equipment |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5495142A (en) * | 1978-01-13 | 1979-07-27 | Sanyo Electric Co Ltd | Electronic apparatus |
-
1985
- 1985-06-04 JP JP1985084108U patent/JPH0618086Y2/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6141003U (en) * | 1984-08-20 | 1986-03-15 | 日産自動車株式会社 | Industrial vehicle traction equipment |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9518899B2 (en) | 2003-08-11 | 2016-12-13 | Sakura Finetek U.S.A., Inc. | Automated reagent dispensing system and method of operation |
JP2009538426A (en) * | 2006-05-25 | 2009-11-05 | サクラ ファインテック ユー.エス.エイ. インコーポレイテッド | Fluid dispensing device |
US9016526B2 (en) | 2011-02-01 | 2015-04-28 | Sakura Finetek U.S.A., Inc. | Fluid dispensing system |
Also Published As
Publication number | Publication date |
---|---|
JPH0618086Y2 (en) | 1994-05-11 |