JP5385512B2 - ガス燃料用レギュレータ - Google Patents
ガス燃料用レギュレータ Download PDFInfo
- Publication number
- JP5385512B2 JP5385512B2 JP2007152434A JP2007152434A JP5385512B2 JP 5385512 B2 JP5385512 B2 JP 5385512B2 JP 2007152434 A JP2007152434 A JP 2007152434A JP 2007152434 A JP2007152434 A JP 2007152434A JP 5385512 B2 JP5385512 B2 JP 5385512B2
- Authority
- JP
- Japan
- Prior art keywords
- gas fuel
- ptfe
- plating
- valve body
- regulator
- 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
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
- F02M21/0296—Manufacturing or assembly; Materials, e.g. coatings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
- F02M21/023—Valves; Pressure or flow regulators in the fuel supply or return system
- F02M21/0239—Pressure or flow regulators therefor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Fluid-Driven Valves (AREA)
- Chemically Coating (AREA)
- Lift Valve (AREA)
Description
Claims (2)
- 少なくとも水素燃料に対応可能なCNGなどのガス燃料用レギュレータであって、ガス燃料通路に配設されて、調圧室内の圧力変動に応じて金属製の弁体を摺動させて弁開閉動作を行うポペット式の調圧弁を備えており、ガス燃料を所定圧力に調整しながら下流側に送出するガス燃料用レギュレータにおいて、前記ポペット式の調圧弁の弁体表面に、メッキ中のPTFE含有量が10乃至30重量%であるPTFE含有無電解Ni−Pメッキ処理を施したことを特徴とするガス燃料用レギュレータ。
- 前記PTFE含有無電解Ni−Pメッキ処理は、平均粒径1μm以下のPTFE粉末をメッキ中に分散させたものによる、ことを特徴とする請求項1に記載したガス燃料用レギュレータ。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007152434A JP5385512B2 (ja) | 2007-06-08 | 2007-06-08 | ガス燃料用レギュレータ |
KR1020080010482A KR101414533B1 (ko) | 2007-06-08 | 2008-02-01 | 가스 연료용 레귤레이터 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007152434A JP5385512B2 (ja) | 2007-06-08 | 2007-06-08 | ガス燃料用レギュレータ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008303807A JP2008303807A (ja) | 2008-12-18 |
JP5385512B2 true JP5385512B2 (ja) | 2014-01-08 |
Family
ID=40232742
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007152434A Active JP5385512B2 (ja) | 2007-06-08 | 2007-06-08 | ガス燃料用レギュレータ |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP5385512B2 (ja) |
KR (1) | KR101414533B1 (ja) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2936129B2 (ja) * | 1995-04-12 | 1999-08-23 | セイコー精機株式会社 | 防食構造 |
JP3613386B2 (ja) | 1999-09-28 | 2005-01-26 | 本田技研工業株式会社 | 燃料ガス供給装置および燃料ガス減圧装置 |
JP2003113741A (ja) * | 2001-10-03 | 2003-04-18 | Nippon Soken Inc | 液化ガス燃料用の高圧燃料供給装置 |
-
2007
- 2007-06-08 JP JP2007152434A patent/JP5385512B2/ja active Active
-
2008
- 2008-02-01 KR KR1020080010482A patent/KR101414533B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR101414533B1 (ko) | 2014-07-03 |
KR20080107980A (ko) | 2008-12-11 |
JP2008303807A (ja) | 2008-12-18 |
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