JPS4964925A - - Google Patents
Info
- Publication number
- JPS4964925A JPS4964925A JP48057650A JP5765073A JPS4964925A JP S4964925 A JPS4964925 A JP S4964925A JP 48057650 A JP48057650 A JP 48057650A JP 5765073 A JP5765073 A JP 5765073A JP S4964925 A JPS4964925 A JP S4964925A
- Authority
- JP
- Japan
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/12—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with streamlined valve member around which the fluid flows when the valve is opened
- F16K1/126—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with streamlined valve member around which the fluid flows when the valve is opened actuated by fluid
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/04—Control of fluid pressure without auxiliary power
- G05D16/10—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger
- G05D16/103—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger the sensing element placed between the inlet and outlet
- G05D16/106—Sleeve-like sensing elements; Sensing elements surrounded by the flow path
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/14—Control of fluid pressure with auxiliary non-electric power
- G05D16/16—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid
- G05D16/166—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid using pistons within the main valve
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/20—Control of fluid pressure characterised by the use of electric means
- G05D16/2093—Control of fluid pressure characterised by the use of electric means with combination of electric and non-electric auxiliary power
- G05D16/2095—Control of fluid pressure characterised by the use of electric means with combination of electric and non-electric auxiliary power using membranes within the main valve
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/20—Control of fluid pressure characterised by the use of electric means
- G05D16/2093—Control of fluid pressure characterised by the use of electric means with combination of electric and non-electric auxiliary power
- G05D16/2097—Control of fluid pressure characterised by the use of electric means with combination of electric and non-electric auxiliary power using pistons within the main valve
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Control Of Fluid Pressure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US28722972A | 1972-09-08 | 1972-09-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4964925A true JPS4964925A (enExample) | 1974-06-24 |
Family
ID=23101989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48057650A Pending JPS4964925A (enExample) | 1972-09-08 | 1973-05-23 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS4964925A (enExample) |
| CA (1) | CA982444A (enExample) |
| DE (1) | DE2342020A1 (enExample) |
| FR (1) | FR2199086A1 (enExample) |
| GB (1) | GB1404254A (enExample) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE9201844L (sv) * | 1992-06-16 | 1993-08-02 | Atlas Copco Tools Ab | Hastighetsregulator foer ett pneumatiskt kraftverktyg |
| DE10303985A1 (de) * | 2003-02-01 | 2004-08-05 | Daimlerchrysler Ag | Vorrichtung zur Steuerung der Fluidströmung in einem Kanal |
| CN105889589A (zh) * | 2014-10-16 | 2016-08-24 | 河南航天液压气动技术有限公司 | 一种电控先导式高精密大流量调节阀 |
| DK3449331T3 (en) * | 2016-04-26 | 2020-02-03 | Oxford Flow Ltd | Indretning til at styre fluidstrømning |
| US10791825B2 (en) * | 2017-12-21 | 2020-10-06 | The Boeing Company | Apparatuses for dispensing a brushable substance onto a surface |
| CN111503333B (zh) * | 2019-01-30 | 2026-01-20 | 费希尔久安输配设备(成都)有限公司 | 用于调节器的平衡结构 |
| CN112032355B (zh) * | 2020-07-27 | 2022-08-12 | 北京航天石化技术装备工程有限公司 | 一种套筒式自控回流阀 |
| CN114484026B (zh) * | 2022-04-06 | 2022-07-01 | 艾肯（江苏）工业技术有限公司 | 一种带有压力可调的先导隔膜式减压阀 |
| CN115929959B (zh) * | 2022-12-19 | 2025-11-14 | 新乡航空工业(集团)有限公司 | 一种低流阻低泄漏量切断阀 |
| CN117006259B (zh) * | 2023-09-13 | 2025-10-28 | 上海齐宇机电设备有限公司 | 管道截止阀 |
| CN117189942A (zh) * | 2023-09-25 | 2023-12-08 | 武汉大禹阀门股份有限公司 | 一种多层鼠笼的活塞式调节阀及调压方法 |
| CN118088740B (zh) * | 2024-03-14 | 2024-08-20 | 安徽荣达阀门有限公司 | 一种快速关闭的倒流防止器 |
| CN118375739B (zh) * | 2024-06-24 | 2024-08-16 | 瑞星久宇燃气设备（成都）有限公司 | 一种调压器阀芯、调压器及控制方法 |
-
1973
- 1973-05-03 CA CA170,389A patent/CA982444A/en not_active Expired
- 1973-05-11 GB GB2263973A patent/GB1404254A/en not_active Expired
- 1973-05-23 JP JP48057650A patent/JPS4964925A/ja active Pending
- 1973-06-08 FR FR7320983A patent/FR2199086A1/fr not_active Withdrawn
- 1973-08-20 DE DE19732342020 patent/DE2342020A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2342020A1 (de) | 1974-03-14 |
| GB1404254A (en) | 1975-08-28 |
| FR2199086A1 (enExample) | 1974-04-05 |
| CA982444A (en) | 1976-01-27 |