JPS6117567U - 弁 - Google Patents
弁Info
- Publication number
- JPS6117567U JPS6117567U JP1985089035U JP8903585U JPS6117567U JP S6117567 U JPS6117567 U JP S6117567U JP 1985089035 U JP1985089035 U JP 1985089035U JP 8903585 U JP8903585 U JP 8903585U JP S6117567 U JPS6117567 U JP S6117567U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- contact surface
- model registration
- closure member
- passage
- 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.)
- Pending
Links
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims 6
- 239000002184 metal Substances 0.000 claims 6
- 239000000843 powder Substances 0.000 claims 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 4
- 239000000203 mixture Substances 0.000 claims 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims 3
- 229910052804 chromium Inorganic materials 0.000 claims 3
- 239000011651 chromium Substances 0.000 claims 3
- 239000012530 fluid Substances 0.000 claims 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 229910052759 nickel Inorganic materials 0.000 claims 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 239000000956 alloy Substances 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 239000011247 coating layer Substances 0.000 claims 1
- 230000007797 corrosion Effects 0.000 claims 1
- 238000005260 corrosion Methods 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 238000007751 thermal spraying Methods 0.000 claims 1
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
- F16K1/16—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 pivoted closure-members
- F16K1/18—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 pivoted closure-members with pivoted discs or flaps
- F16K1/22—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 pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/226—Shaping or arrangements of the sealing
- F16K1/2263—Shaping or arrangements of the sealing the sealing being arranged on the valve seat
-
- 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
- F16K1/16—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 pivoted closure-members
- F16K1/18—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 pivoted closure-members with pivoted discs or flaps
- F16K1/22—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 pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
- F16K1/226—Shaping or arrangements of the sealing
- F16K1/2261—Shaping or arrangements of the sealing the sealing being arranged on the valve member
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
め要約のデータは記録されません。
Description
第1図はちょう形弁の斜視図で閉鎖位置の弁円板を示し
、一部破砕して基礎部分の詳細を示す。 第2図は第1図の弁円板の正面図で本考案で得られる被
覆の厚さを誇張して示す。 第3図は第2図の線3−3による弁円板と上面図である
。 第4図は第3図の弁円板の部分的拡大上面図である。 第5図は第1図の線空−5による部分的上面図で;第6
図は開放位置の弁円板の拡大側面図で被覆の厚さは誇張
して示される。
、一部破砕して基礎部分の詳細を示す。 第2図は第1図の弁円板の正面図で本考案で得られる被
覆の厚さを誇張して示す。 第3図は第2図の線3−3による弁円板と上面図である
。 第4図は第3図の弁円板の部分的拡大上面図である。 第5図は第1図の線空−5による部分的上面図で;第6
図は開放位置の弁円板の拡大側面図で被覆の厚さは誇張
して示される。
Claims (1)
- 【実用新案登録請求の範囲】 1 鋳造金属製弁箱と、該弁箱内に形成された流体通路
と、該通路を開放して流体を通す開放位置から該通路を
閉鎖して流体を遮断する閉鎖位置まで運動できるように
上記弁箱内に設けられた鋳造金属製弁閉鎖部材と、上記
通路内の弁箱に設けられた第1接触面及び弁閉鎖部材の
閉鎖位置で該第1接触面と接触して封止を形成するよう
に弁閉鎖部材に設けられた第2接触面と、該第1接触面
及び第2接触面の一方に設けられた弾性部材と、約0.
005インチ(0.127順)ないし0.02インチ(
0.5mm)のほぼ均一な厚さの被覆層として上記第1
接触面又は第2接触面の他方に付着されかつ重量百分率
で少くとも18%のクロムと少なくとも68.5%のニ
ッケルとを含むと共に摩耗及び腐食に対する抵抗性を有
する強靭で滑らかな非多孔性被覆となる粉末金属組成物
とで構成されることを特徴とする弁。 2 上記実用新案登録請求の範囲第1項において、重量
百分率で粉末金属組成物に含まれるクロムは18ないし
22.5%でありかつニッケルは68.5ないし“72
.5%である弁。 3 上記実用新案登録請求の範囲第1項又は第2項にお
いて、粉末金属組成物は、クロムとニツゲルの他に重量
百分率で0.25%の炭素、2.5%のマンガン、1.
5%のケイ素、及び1%の鉄ヲ含む弁。 4 上記実用新案登録請求の範囲第1、第2及び第3項
のいずれかに′おいて、粉末金属組成物は、−45μな
いし+iμの粒径を有する合金粉末の溶射で得られる弁
。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US325102 | 1981-11-27 | ||
US06/325,102 US4491300A (en) | 1981-11-27 | 1981-11-27 | Valve with improved sealing structure |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6117567U true JPS6117567U (ja) | 1986-02-01 |
Family
ID=23266450
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57193569A Pending JPS5894676A (ja) | 1981-11-27 | 1982-11-05 | 弁 |
JP1985089035U Pending JPS6117567U (ja) | 1981-11-27 | 1985-06-14 | 弁 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57193569A Pending JPS5894676A (ja) | 1981-11-27 | 1982-11-05 | 弁 |
Country Status (5)
Country | Link |
---|---|
US (1) | US4491300A (ja) |
JP (2) | JPS5894676A (ja) |
AU (1) | AU537344B2 (ja) |
BE (1) | BE895160A (ja) |
CA (1) | CA1187466A (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4429804A1 (de) * | 1994-08-23 | 1996-02-29 | Johnson Service Co | Verfahren zur Herstellung von in Heizungs-, Lüftungs- und Klimaanlage eingesetzten Serienventilen |
US6651357B2 (en) * | 2001-01-12 | 2003-11-25 | Megtec Systems, Inc. | Web dryer with fully integrated regenerative heat source and control thereof |
DE10251293A1 (de) * | 2002-11-04 | 2004-05-13 | Siemens Ag | Ventil |
EP2260223A4 (en) * | 2008-04-07 | 2017-06-07 | G.W. Lisk Company, Inc. | Motor operated butterfly valve |
US20150115190A1 (en) * | 2013-10-25 | 2015-04-30 | Yi-Ming Fan | Wear-resistant valve assembly |
TW202206727A (zh) * | 2020-07-31 | 2022-02-16 | 日商旭有機材股份有限公司 | 蝶形閥 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1649398A (en) * | 1925-05-14 | 1927-11-15 | Krupp Ag | Steel alloy |
US1824168A (en) * | 1929-02-18 | 1931-09-22 | Pelton Water Wheel Co | Butterfly valve |
US2396552A (en) * | 1944-01-27 | 1946-03-12 | Coast Metals Inc | Structural element |
US3325142A (en) * | 1964-05-13 | 1967-06-13 | New York Air Brake Co | Valve with resilient seat and retainer |
US3756560A (en) * | 1970-09-03 | 1973-09-04 | Vogt E | Valve housing and method of making the same |
US3994319A (en) * | 1973-05-24 | 1976-11-30 | Skyline Industries, Inc. | Reed type valve formed of high modulus fiber reinforced composite material |
-
1981
- 1981-11-27 US US06/325,102 patent/US4491300A/en not_active Expired - Lifetime
-
1982
- 1982-10-19 AU AU89498/82A patent/AU537344B2/en not_active Ceased
- 1982-11-05 JP JP57193569A patent/JPS5894676A/ja active Pending
- 1982-11-22 CA CA000416054A patent/CA1187466A/en not_active Expired
- 1982-11-26 BE BE0/209585A patent/BE895160A/fr not_active IP Right Cessation
-
1985
- 1985-06-14 JP JP1985089035U patent/JPS6117567U/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
BE895160A (fr) | 1983-05-26 |
US4491300A (en) | 1985-01-01 |
JPS5894676A (ja) | 1983-06-04 |
AU8949882A (en) | 1983-06-02 |
CA1187466A (en) | 1985-05-21 |
AU537344B2 (en) | 1984-06-21 |
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