CA1036570A - High pressure diaphragm valves - Google Patents
High pressure diaphragm valvesInfo
- Publication number
- CA1036570A CA1036570A CA236,234A CA236234A CA1036570A CA 1036570 A CA1036570 A CA 1036570A CA 236234 A CA236234 A CA 236234A CA 1036570 A CA1036570 A CA 1036570A
- Authority
- CA
- Canada
- Prior art keywords
- diaphragm type
- type valve
- stack
- valve according
- diaphragm
- 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.)
- Expired
Links
- 238000012856 packing Methods 0.000 claims abstract description 21
- 210000004907 gland Anatomy 0.000 claims abstract description 20
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 14
- 230000007423 decrease Effects 0.000 abstract 1
- 210000000188 diaphragm Anatomy 0.000 description 32
- 239000000463 material Substances 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 101100536354 Drosophila melanogaster tant gene Proteins 0.000 description 1
- POSKOXIJDWDKPH-UHFFFAOYSA-N Kelevan Chemical compound ClC1(Cl)C2(Cl)C3(Cl)C4(Cl)C(CC(=O)CCC(=O)OCC)(O)C5(Cl)C3(Cl)C1(Cl)C5(Cl)C42Cl POSKOXIJDWDKPH-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 241000022563 Rema Species 0.000 description 1
- 229910001347 Stellite Inorganic materials 0.000 description 1
- 229910000756 V alloy Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 235000010210 aluminium Nutrition 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- AHICWQREWHDHHF-UHFFFAOYSA-N chromium;cobalt;iron;manganese;methane;molybdenum;nickel;silicon;tungsten Chemical compound C.[Si].[Cr].[Mn].[Fe].[Co].[Ni].[Mo].[W] AHICWQREWHDHHF-UHFFFAOYSA-N 0.000 description 1
- 229940000425 combination drug Drugs 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 102200142069 rs2577154 Human genes 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 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
- F16K1/02—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 screw-spindle
- F16K1/06—Special arrangements for improving the flow, e.g. special shape of passages or casings
- F16K1/10—Special arrangements for improving the flow, e.g. special shape of passages or casings in which the spindle is inclined to the general direction of flow
-
- 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
- F16K41/00—Spindle sealings
- F16K41/10—Spindle sealings with diaphragm, e.g. shaped as bellows or tube
- F16K41/12—Spindle sealings with diaphragm, e.g. shaped as bellows or tube with approximately flat diaphragm
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Valves (AREA)
- Fluid-Driven Valves (AREA)
- Lift Valve (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA283,893A CA1037454A (en) | 1974-12-23 | 1977-08-02 | High pressure diaphragm valves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US53586574A | 1974-12-23 | 1974-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1036570A true CA1036570A (en) | 1978-08-15 |
Family
ID=24136115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA236,234A Expired CA1036570A (en) | 1974-12-23 | 1975-09-24 | High pressure diaphragm valves |
Country Status (12)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5776380A (en) * | 1980-10-30 | 1982-05-13 | Mitsubishi Heavy Ind Ltd | Non-leakage valve |
| US4606374A (en) * | 1983-04-05 | 1986-08-19 | Nupro Company | Valve |
| US4671490A (en) * | 1986-05-16 | 1987-06-09 | Nupro Co. | Diaphragm valve |
| JP3291152B2 (ja) * | 1995-02-15 | 2002-06-10 | 株式会社フジキン | ダイヤフラム弁 |
| US5739434A (en) * | 1996-10-23 | 1998-04-14 | Fisher Controls International, Inc. | Formed metal diaphragm with improved cycle life |
| CN107228202A (zh) * | 2017-06-23 | 2017-10-03 | 南通国电电站阀门股份有限公司 | 一种y形超临界直流导向式法焊连接双作用阀门 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5312693A (en) * | 1976-07-21 | 1978-02-04 | Matsushita Electric Works Ltd | Gas detector material |
-
1975
- 1975-09-24 ZA ZA00756085A patent/ZA756085B/xx unknown
- 1975-09-24 CA CA236,234A patent/CA1036570A/en not_active Expired
- 1975-10-03 IT IT51649/75A patent/IT1047693B/it active
- 1975-10-16 NL NL7512137A patent/NL7512137A/xx not_active Application Discontinuation
- 1975-10-17 GB GB42755/75A patent/GB1530586A/en not_active Expired
- 1975-10-17 GB GB11204/78A patent/GB1530587A/en not_active Expired
- 1975-10-22 BE BE161147A patent/BE834751A/xx unknown
- 1975-10-24 LU LU73639A patent/LU73639A1/xx unknown
- 1975-11-06 JP JP50133575A patent/JPS5179021A/ja active Pending
- 1975-11-26 CH CH1534775A patent/CH594152A5/xx not_active IP Right Cessation
- 1975-12-01 BR BR7507951*A patent/BR7507951A/pt unknown
- 1975-12-19 FR FR7539082A patent/FR2296137A1/fr active Granted
- 1975-12-23 DE DE19752558562 patent/DE2558562A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| ZA756085B (en) | 1976-09-29 |
| DE2558562A1 (de) | 1976-06-24 |
| FR2296137A1 (fr) | 1976-07-23 |
| BR7507951A (pt) | 1976-08-24 |
| GB1530587A (en) | 1978-11-01 |
| CH594152A5 (enrdf_load_stackoverflow) | 1977-12-30 |
| NL7512137A (nl) | 1976-06-25 |
| GB1530586A (en) | 1978-11-01 |
| JPS5179021A (enrdf_load_stackoverflow) | 1976-07-09 |
| LU73639A1 (enrdf_load_stackoverflow) | 1976-06-11 |
| AU8530375A (en) | 1977-04-07 |
| BE834751A (fr) | 1976-02-16 |
| FR2296137B1 (enrdf_load_stackoverflow) | 1982-06-11 |
| IT1047693B (it) | 1980-10-20 |
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