JP4454533B2 - 圧力調整器 - Google Patents
圧力調整器 Download PDFInfo
- Publication number
- JP4454533B2 JP4454533B2 JP2005142946A JP2005142946A JP4454533B2 JP 4454533 B2 JP4454533 B2 JP 4454533B2 JP 2005142946 A JP2005142946 A JP 2005142946A JP 2005142946 A JP2005142946 A JP 2005142946A JP 4454533 B2 JP4454533 B2 JP 4454533B2
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- valve body
- governor
- valve
- discharge port
- 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
- 238000011144 upstream manufacturing Methods 0.000 claims description 18
- 239000007789 gas Substances 0.000 description 24
- 238000001514 detection method Methods 0.000 description 12
- 238000009434 installation Methods 0.000 description 9
- 230000005856 abnormality Effects 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000006837 decompression Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Control Of Fluid Pressure (AREA)
Description
Claims (3)
- 遮断弁と、1次ガバナと、2次ガバナとを備え、互いに隔てられた上流側管路と下流側管路との境界に設けられる圧力調整器であって、
前記遮断弁は、前記上流側管路に接続される第1導入口と、第1流路を介して前記第1導入口と接続された第1排出口と、前記第1流路内に設けられ、前記第1流路を継断する第1弁体とを有し、
前記1次ガバナは、前記第1排出口と共通化された第2導入口と、第2流路を介して前記第2導入口と接続された第2排出口と、前記第2流路内に設けられ、前記第2排出口側のガス圧を調整する第2弁体とを有し、
前記2次ガバナは、前記第2排出口に接続された第3導入口と、第3流路を介して前記第3導入口と接続される第3排出口と、前記第3流路内に設けられ、前記第3排出口側のガス圧を調整する第3弁体とを有し、
前記遮断弁は、前記1次ガバナ上に、前記第1弁体の可動方向が前記第2弁体の可動方向および前記上流側管路の長手方向と直交するように配置され、
前記1次ガバナは、前記第2弁体の可動方向が前記第1弁体の可動方向および前記上流側管路の長手方向と直交するように配置されている
ことを特徴とする圧力調整器。 - 前記2次ガバナは、前記第3弁体の可動方向が前記第1弁体の可動方向と直交となるように配置されている
ことを特徴とする請求項1に記載の圧力調整器。 - 前記2次ガバナは、前記第3排出口側の圧力が所定の値を超えた場合に外部にガスを放出して圧力を所定の値以下に低下させるための安全用弁体を有する
ことを特徴とする請求項1または請求項2に記載の圧力調整器。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005142946A JP4454533B2 (ja) | 2005-05-16 | 2005-05-16 | 圧力調整器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005142946A JP4454533B2 (ja) | 2005-05-16 | 2005-05-16 | 圧力調整器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006318402A JP2006318402A (ja) | 2006-11-24 |
JP4454533B2 true JP4454533B2 (ja) | 2010-04-21 |
Family
ID=37538992
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005142946A Active JP4454533B2 (ja) | 2005-05-16 | 2005-05-16 | 圧力調整器 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4454533B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6335757B2 (ja) * | 2014-10-31 | 2018-05-30 | 株式会社桂精機製作所 | ガス圧力調整装置 |
-
2005
- 2005-05-16 JP JP2005142946A patent/JP4454533B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2006318402A (ja) | 2006-11-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6290923B2 (ja) | ポンプのスタートアップが簡便な背圧調節装置 | |
WO2020096850A1 (en) | Adjustable deadband control system | |
JP6367809B2 (ja) | ディスクアレスター組立体を有するスラムシャット安全装置 | |
EP3762802B1 (en) | Solenoid operated valve for reducing excessive piping pressure in a fluid distribution system | |
US20080035215A1 (en) | Hydraulic System Safety Shut Off Valve | |
US20070193630A1 (en) | Thermostatic expansion valve with check valve | |
WO2014052352A1 (en) | Adjustable fixed pressure relief assembly and regulator comprising same | |
US4261387A (en) | Pipeline surge relief system | |
US10598293B2 (en) | Temperature actuated electromechanical pressure relief valve | |
US8794268B2 (en) | Voting hydraulic dump system | |
WO2013111503A1 (ja) | アクチュエータ | |
JP4454533B2 (ja) | 圧力調整器 | |
JP7384357B2 (ja) | 減圧弁およびその並列配管構造 | |
CN106979366B (zh) | 具有定向升压传感管的平衡调节器 | |
US9010376B2 (en) | Apparatus for a pneumatic relay venting pressure dynamic feedback compensator | |
JP2005106452A (ja) | 膨張装置 | |
JP5091175B2 (ja) | 開放弁 | |
CN105697853A (zh) | 紧急关断复位销导向组件及包括该紧急关断复位销导向组件的紧急关断安全装置 | |
JP4998375B2 (ja) | 優先弁 | |
US20210018943A1 (en) | Rapid Dome Loading Pilot Valve Bypass | |
WO2008076864A3 (en) | Pressure relieved thermal regulator air conditioning application | |
KR20170134802A (ko) | 컴프레서 시스템 | |
JP4488945B2 (ja) | 整圧装置 | |
JP3914038B2 (ja) | 整圧装置 | |
JP4017280B2 (ja) | 流体供給遮断設備 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20071001 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20091015 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20091020 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20091218 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20100120 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20100202 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130212 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4454533 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140212 Year of fee payment: 4 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |