BRPI0810485B1 - Chave de fluxo tendo pares de anel-o dispostos nos pares correspondentes de ranhuras de anel-o separados pelos respectivos flanges de uma haste pivô - Google Patents
Chave de fluxo tendo pares de anel-o dispostos nos pares correspondentes de ranhuras de anel-o separados pelos respectivos flanges de uma haste pivô Download PDFInfo
- Publication number
- BRPI0810485B1 BRPI0810485B1 BRPI0810485-9A BRPI0810485A BRPI0810485B1 BR PI0810485 B1 BRPI0810485 B1 BR PI0810485B1 BR PI0810485 A BRPI0810485 A BR PI0810485A BR PI0810485 B1 BRPI0810485 B1 BR PI0810485B1
- Authority
- BR
- Brazil
- Prior art keywords
- pivot rod
- arm
- rings
- flow
- flow switch
- Prior art date
Links
- 230000008878 coupling Effects 0.000 title description 2
- 238000010168 coupling process Methods 0.000 title description 2
- 238000005859 coupling reaction Methods 0.000 title description 2
- 239000012530 fluid Substances 0.000 claims abstract description 25
- 230000004044 response Effects 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims abstract description 5
- 235000014676 Phragmites communis Nutrition 0.000 claims description 19
- 238000005461 lubrication Methods 0.000 claims description 11
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
- H01H35/40—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by devices allowing continual flow of fluid, e.g. vane
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Sealing (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
- Multiple-Way Valves (AREA)
- Sealing Devices (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/788,776 | 2007-04-20 | ||
| US11/788,776 US7829806B2 (en) | 2007-04-20 | 2007-04-20 | Flowswitch having O-ring pairs arranged in corresponding pairs of O-ring grooves separated by respective flanges of a pivot rod |
| PCT/US2008/057654 WO2008130765A2 (en) | 2007-04-20 | 2008-03-20 | Flowswitch with o-ring seal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BRPI0810485A2 BRPI0810485A2 (pt) | 2014-10-14 |
| BRPI0810485B1 true BRPI0810485B1 (pt) | 2019-04-16 |
Family
ID=39871282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0810485-9A BRPI0810485B1 (pt) | 2007-04-20 | 2008-03-20 | Chave de fluxo tendo pares de anel-o dispostos nos pares correspondentes de ranhuras de anel-o separados pelos respectivos flanges de uma haste pivô |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US7829806B2 (enExample) |
| EP (1) | EP2149003B1 (enExample) |
| JP (1) | JP5139511B2 (enExample) |
| CN (1) | CN101689437B (enExample) |
| AU (1) | AU2008242418B2 (enExample) |
| BR (1) | BRPI0810485B1 (enExample) |
| CA (1) | CA2684733C (enExample) |
| WO (1) | WO2008130765A2 (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130125664A1 (en) | 2011-11-17 | 2013-05-23 | Ronald D. Harper, JR. | Wireless flow monitoring devices |
| KR101950501B1 (ko) * | 2013-08-06 | 2019-02-20 | 플루이드 핸들링 엘엘씨 | 저수위 차단 스위치 |
| CN112013174B (zh) * | 2020-08-25 | 2022-02-11 | 珠海市广华燃气消防工程有限公司 | 一种天然气管道封堵器 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2203331A (en) | 1937-05-17 | 1940-06-04 | Dearborn Chemicals Co | Flow switch |
| US3065316A (en) | 1959-09-04 | 1962-11-20 | Harold J Olson | Valve device actuated by fluid flow |
| US3188421A (en) * | 1961-12-21 | 1965-06-08 | Scully Signal Co | Fluid flow sensing means |
| US3452169A (en) | 1967-02-20 | 1969-06-24 | Pacific Pumping Co | Flow measuring device |
| US3501605A (en) | 1968-06-26 | 1970-03-17 | Harold D Hutchinson | Flow responsive switch means |
| US4110575A (en) | 1976-06-28 | 1978-08-29 | Meisenheimer Jr Daniel T | Spool deflection indicator |
| US4955785A (en) * | 1988-12-05 | 1990-09-11 | Sundstrand Corporation | Fan structure with flow responsive switch mechanism |
| US4926903A (en) | 1989-05-05 | 1990-05-22 | Tomoe Technical Research Company | Butterfly valve having a function for measuring a flow rate and method of measuring a flow rate with a butterfly valve |
| US5602564A (en) * | 1991-11-14 | 1997-02-11 | Hitachi, Ltd. | Graphic data processing system |
| JP2005292113A (ja) * | 2004-03-11 | 2005-10-20 | Senju Sprinkler Kk | 流水検知装置 |
-
2007
- 2007-04-20 US US11/788,776 patent/US7829806B2/en active Active
-
2008
- 2008-03-20 JP JP2010504137A patent/JP5139511B2/ja not_active Expired - Fee Related
- 2008-03-20 CN CN2008800186747A patent/CN101689437B/zh active Active
- 2008-03-20 WO PCT/US2008/057654 patent/WO2008130765A2/en not_active Ceased
- 2008-03-20 AU AU2008242418A patent/AU2008242418B2/en active Active
- 2008-03-20 BR BRPI0810485-9A patent/BRPI0810485B1/pt active IP Right Grant
- 2008-03-20 CA CA2684733A patent/CA2684733C/en active Active
- 2008-03-20 EP EP08799880.3A patent/EP2149003B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CA2684733C (en) | 2015-05-12 |
| JP2010525525A (ja) | 2010-07-22 |
| JP5139511B2 (ja) | 2013-02-06 |
| US7829806B2 (en) | 2010-11-09 |
| EP2149003A2 (en) | 2010-02-03 |
| US20080258088A1 (en) | 2008-10-23 |
| AU2008242418A1 (en) | 2008-10-30 |
| CN101689437B (zh) | 2012-08-15 |
| CA2684733A1 (en) | 2008-10-30 |
| BRPI0810485A2 (pt) | 2014-10-14 |
| CN101689437A (zh) | 2010-03-31 |
| EP2149003A4 (en) | 2011-07-13 |
| WO2008130765A3 (en) | 2010-01-07 |
| WO2008130765A2 (en) | 2008-10-30 |
| AU2008242418B2 (en) | 2012-10-11 |
| EP2149003B1 (en) | 2016-05-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2690360A (en) | Pressuretight seal | |
| US3052444A (en) | Valve | |
| KR0185219B1 (ko) | 트러니언형 볼밸브 | |
| US3473550A (en) | Pig diverter | |
| CN107532934B (zh) | 包含用于在阀门内部测量流体流量的流量计的阀门 | |
| BRPI0810485B1 (pt) | Chave de fluxo tendo pares de anel-o dispostos nos pares correspondentes de ranhuras de anel-o separados pelos respectivos flanges de uma haste pivô | |
| US1550725A (en) | Valve | |
| BR102013004247A2 (pt) | Válvula macho | |
| JP2012026483A (ja) | 配管接続構造 | |
| US3281112A (en) | Ball valve for high pressures | |
| US3013766A (en) | Spherical valve | |
| US3368045A (en) | Flow indicator utilizing permanent magnets for switch actuation | |
| US3795384A (en) | Valve with axially movable valving tube and laterally movable valving wall | |
| US2492151A (en) | Selector cock | |
| US2587747A (en) | Pressure chamber liquid control unit | |
| US829120A (en) | Valve for controlling fluids. | |
| CN104903638B (zh) | 连续磁性运动位置指示器 | |
| US2698544A (en) | Shaft sealing means | |
| US20160195199A1 (en) | Valve comprising a rotary, adjustbale flow-blocking system | |
| US2139505A (en) | Damper | |
| RU2158865C2 (ru) | Быстродействующая герметичная заслонка | |
| CN111853297A (zh) | 一种基于水压控制的机械停水自动关闭阀门及方法 | |
| CN110131424A (zh) | 一种密封性较好的蝶阀 | |
| US1172452A (en) | Water-meter. | |
| US2614790A (en) | Quick-closing substantially balanced gate valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 16/04/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 16/04/2019, OBSERVADAS AS CONDICOES LEGAIS |