JP7842664B2 - ガスガバナ - Google Patents
ガスガバナInfo
- Publication number
- JP7842664B2 JP7842664B2 JP2022141153A JP2022141153A JP7842664B2 JP 7842664 B2 JP7842664 B2 JP 7842664B2 JP 2022141153 A JP2022141153 A JP 2022141153A JP 2022141153 A JP2022141153 A JP 2022141153A JP 7842664 B2 JP7842664 B2 JP 7842664B2
- Authority
- JP
- Japan
- Prior art keywords
- pressure chamber
- valve
- governor
- valve seat
- partition wall
- 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.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23K—FEEDING FUEL TO COMBUSTION APPARATUS
- F23K5/00—Feeding or distributing other fuel to combustion apparatus
- F23K5/002—Gaseous fuel
-
- 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
- G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
- G05D16/2013—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means
- G05D16/2022—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means actuated by a proportional solenoid
-
- 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
- G05D16/163—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid using membranes within the main valve
-
- 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
-
- 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
- F16K1/32—Details
-
- 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/029—Electromagnetically actuated valves
-
- 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/08—Guiding yokes for spindles; Means for closing housings; Dust caps, e.g. for tyre valves
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0644—One-way valve
- F16K31/0655—Lift valves
-
- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0686—Braking, pressure equilibration, shock absorbing
- F16K31/0693—Pressure equilibration of the armature
-
- 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
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise
- F16K47/023—Means in valves for absorbing fluid energy for preventing water-hammer or noise for preventing water-hammer, e.g. damping of the valve movement
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Power Engineering (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Feeding And Controlling Fuel (AREA)
- Valve Housings (AREA)
- Details Of Valves (AREA)
- Control Of Fluid Pressure (AREA)
Description
Claims (4)
- 流入口及び流出口と、流入口に連通する一次圧室と、流出口に連通する二次圧室と、一次圧室と二次圧室との間の弁座とを有するケーシングと、弁座とは反対側で一次圧室に面するダイヤフラムと、弁座に開設した弁口に挿通され、二次圧室側の端部に向けて外径を次第に大きくした弁体部を有するガバナバルブとを備え、弁体部からダイヤフラム側にのびるガバナバルブの軸部をダイヤフラムに連結し、一次圧室内のガス圧変動に応じダイヤフラムを介してガバナバルブを変位させて、二次圧室内のガス圧変動を抑制するガスガバナにおいて、
二次圧室に、弁座が面する二次圧室の部分である主室から隔壁によって区画された副室が設けられ、副室は連通路を介して主室に連通し、隔壁は、流出口が開設された二次圧室の周壁部分である流出口開設部分から周方向に離れた部分に位置させて、隔壁の少なくとも弁座寄りの端部の弁口からの距離及び周方向の曲率が流出口開設部分の弁座寄り端部と同等になるように設けられることを特徴とするガスガバナ。 - 前記連通路は、前記二次圧室の前記弁座とは反対側の端面を閉塞する蓋体と前記隔壁の蓋体側の端縁との間の隙間で構成されることを特徴とする請求項1記載のガスガバナ。
- 前記隔壁の前記蓋体側の端縁の位置は、前記流出口の前記蓋体側の端の位置よりも蓋体に近いことを特徴とする請求項2記載のガスガバナ。
- 前記二次圧室の前記弁座とは反対側の端面を閉塞する蓋体と前記隔壁の蓋体側の端縁との間の隙間が閉塞され、前記連通路は、隔壁に形成した貫通孔で構成されることを特徴とする請求項1記載のガスガバナ。
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022141153A JP7842664B2 (ja) | 2022-09-06 | 2022-09-06 | ガスガバナ |
| US18/351,799 US12117852B2 (en) | 2022-09-06 | 2023-07-13 | Gas governor |
| CN202311064884.2A CN117662759A (zh) | 2022-09-06 | 2023-08-23 | 气体调节器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022141153A JP7842664B2 (ja) | 2022-09-06 | 2022-09-06 | ガスガバナ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2024036730A JP2024036730A (ja) | 2024-03-18 |
| JP7842664B2 true JP7842664B2 (ja) | 2026-04-08 |
Family
ID=90060702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022141153A Active JP7842664B2 (ja) | 2022-09-06 | 2022-09-06 | ガスガバナ |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US12117852B2 (ja) |
| JP (1) | JP7842664B2 (ja) |
| CN (1) | CN117662759A (ja) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4932428A (en) | 1988-03-24 | 1990-06-12 | Helix Technology Corporation | Bypass relief poppet valve |
| US6334460B1 (en) | 1999-12-06 | 2002-01-01 | Siemens Automotive Corporation | Pressure regulator baffle seat with radial flow paths |
| JP2012041980A (ja) | 2010-08-19 | 2012-03-01 | Hamanako Denso Co Ltd | 直付け型ソレノイドバルブ |
| JP2017026220A (ja) | 2015-07-22 | 2017-02-02 | リンナイ株式会社 | ガスガバナ |
| JP2017089747A (ja) | 2015-11-10 | 2017-05-25 | リンナイ株式会社 | ガスガバナ |
| CN208417598U (zh) | 2018-07-16 | 2019-01-22 | 四川凯茨阀门制造有限公司 | 一种煤层气开采用蝶形球阀 |
| JP2019214994A (ja) | 2018-06-14 | 2019-12-19 | 三菱電機株式会社 | ポペットバルブ及びegrバルブ |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US126444A (en) * | 1872-05-07 | Improvement in regulators to protect pipes from percussion | ||
| JPH0738778Y2 (ja) * | 1987-12-18 | 1995-09-06 | アイシン精機株式会社 | 電磁弁装置 |
| DE3828002A1 (de) * | 1988-08-18 | 1990-02-22 | Regel Messtechnik Gmbh | Pneumatisch arbeitendes gas-druckregelgeraet |
| US5020771A (en) * | 1989-01-26 | 1991-06-04 | Ranco Japan Ltd. | Proportional control valve |
| JP3555035B2 (ja) * | 1991-07-24 | 2004-08-18 | オイレス工業株式会社 | 動吸振装置 |
| JP2652920B2 (ja) | 1992-11-26 | 1997-09-10 | リンナイ株式会社 | ガスガバナ |
| US11953098B2 (en) * | 2020-06-30 | 2024-04-09 | Ademco Inc. | Inlet controlled regulating valve |
-
2022
- 2022-09-06 JP JP2022141153A patent/JP7842664B2/ja active Active
-
2023
- 2023-07-13 US US18/351,799 patent/US12117852B2/en active Active
- 2023-08-23 CN CN202311064884.2A patent/CN117662759A/zh active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4932428A (en) | 1988-03-24 | 1990-06-12 | Helix Technology Corporation | Bypass relief poppet valve |
| US6334460B1 (en) | 1999-12-06 | 2002-01-01 | Siemens Automotive Corporation | Pressure regulator baffle seat with radial flow paths |
| JP2012041980A (ja) | 2010-08-19 | 2012-03-01 | Hamanako Denso Co Ltd | 直付け型ソレノイドバルブ |
| JP2017026220A (ja) | 2015-07-22 | 2017-02-02 | リンナイ株式会社 | ガスガバナ |
| JP2017089747A (ja) | 2015-11-10 | 2017-05-25 | リンナイ株式会社 | ガスガバナ |
| JP2019214994A (ja) | 2018-06-14 | 2019-12-19 | 三菱電機株式会社 | ポペットバルブ及びegrバルブ |
| CN208417598U (zh) | 2018-07-16 | 2019-01-22 | 四川凯茨阀门制造有限公司 | 一种煤层气开采用蝶形球阀 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20240077894A1 (en) | 2024-03-07 |
| JP2024036730A (ja) | 2024-03-18 |
| US12117852B2 (en) | 2024-10-15 |
| CN117662759A (zh) | 2024-03-08 |
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