JP2006318402A - 圧力調整器 - Google Patents
圧力調整器 Download PDFInfo
- Publication number
- JP2006318402A JP2006318402A JP2005142946A JP2005142946A JP2006318402A JP 2006318402 A JP2006318402 A JP 2006318402A JP 2005142946 A JP2005142946 A JP 2005142946A JP 2005142946 A JP2005142946 A JP 2005142946A JP 2006318402 A JP2006318402 A JP 2006318402A
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- valve
- governor
- valve body
- outlet
- 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
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 16
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 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)
Abstract
【解決手段】互いに隔てられた上流側管路2と下流側管路3との境界に設けられる装置であって、手動復帰式遮断弁10と、1次ガバナ20と、2次ガバナ30とを備える。手動復帰式遮断弁10は、上流側管路2に接続される導入口11Aと、流路11を介して導入口11Aと接続された排出口11Bと、流路11内に設けられ、流路11を継断する弁体12Aとを有する。1次ガバナ20は、排出口11Bに接続された導入口21Aと、流路21を介して導入口21Aと接続された排出口21Bと、流路21内に設けられ、排出口21B側のガス圧を調整する弁体22Aとを有する。手動復帰式遮断弁10は、1次ガバナ20上に、弁体12Aの可動方向と弁体22Aの可動方向とが互いに直交するように配置されている。
【選択図】 図1
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排出口に接続された第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弁体の可動方向と前記第2弁体の可動方向とが互いに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。 - 前記遮断弁は、フィルタを有する
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 true JP2006318402A (ja) | 2006-11-24 |
JP4454533B2 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) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2659348C1 (ru) * | 2014-10-31 | 2018-06-29 | Кацура Компани, Лтд. | Устройство регулирования давления газа |
-
2005
- 2005-05-16 JP JP2005142946A patent/JP4454533B2/ja active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2659348C1 (ru) * | 2014-10-31 | 2018-06-29 | Кацура Компани, Лтд. | Устройство регулирования давления газа |
Also Published As
Publication number | Publication date |
---|---|
JP4454533B2 (ja) | 2010-04-21 |
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 | |
EP2638446B1 (en) | Internal relief valve apparatus for use with fluid regulators | |
CN105135014A (zh) | 用于负载调节器的内部泄放阀装置 | |
EP3762802B1 (en) | Solenoid operated valve for reducing excessive piping pressure in a fluid distribution system | |
US20080035215A1 (en) | Hydraulic System Safety Shut Off Valve | |
US10598293B2 (en) | Temperature actuated electromechanical pressure relief valve | |
GB2059641A (en) | Pipeline surge relief system | |
JP4454533B2 (ja) | 圧力調整器 | |
US20160011605A1 (en) | Pressure control system for relief and shutdown of flow | |
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 | |
WO2008076864A3 (en) | Pressure relieved thermal regulator air conditioning application | |
JP4998375B2 (ja) | 優先弁 | |
JP2010213825A (ja) | 消火設備 | |
JP5432872B2 (ja) | 燃料供給システム | |
JP5103040B2 (ja) | 加熱システム | |
JP3914038B2 (ja) | 整圧装置 | |
JP4017280B2 (ja) | 流体供給遮断設備 | |
JP2003166866A (ja) | ガス供給・遮断機構 | |
JP3894646B2 (ja) | 整圧機構 | |
JP2006285662A (ja) | 整圧装置 | |
CN106481856A (zh) | 具有管线内过压释放的背压控制调节器 | |
JP2010265963A (ja) | 液封防止機構内蔵逆止弁 | |
JP2010159963A (ja) | 加熱システム | |
JP4160339B2 (ja) | 多系列ガバナシステム | |
JP4428700B2 (ja) | 整圧器 |
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 |