BR0301351A - Válvula de esfera com medidor de vazão incorporado diretamente nas esfera - Google Patents
Válvula de esfera com medidor de vazão incorporado diretamente nas esferaInfo
- Publication number
- BR0301351A BR0301351A BR0301351-0A BR0301351A BR0301351A BR 0301351 A BR0301351 A BR 0301351A BR 0301351 A BR0301351 A BR 0301351A BR 0301351 A BR0301351 A BR 0301351A
- Authority
- BR
- Brazil
- Prior art keywords
- ball
- ball valve
- balls
- incorporated directly
- flow
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
- G01F1/34—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
- G01F1/36—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
- G01F1/40—Details of construction of the flow constriction devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/005—Valves
Abstract
"VáLVULA DE ESFERA COM MEDIDOR DE VAZãO INCORPORADO DIRETAMENTE NA ESFERA". A patente se refere a uma válvula de esfera com medidor de vazão incorporado na esfera sendo provida de um furo calibrado constituindo um estreitamento na passagem do fluido que atravessa a esfera. A válvula prevê também dois medidores de pressão colocados respectivamente na entrada e na saída da esfera para medir a vazão do fluido a que percorre.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2002BS000046A ITBS20020046A1 (it) | 2002-05-03 | 2002-05-03 | Valvola a sfera con misuratore di portata incorporato direttamente nella sfera |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0301351A true BR0301351A (pt) | 2004-08-24 |
BR0301351B1 BR0301351B1 (pt) | 2011-10-04 |
Family
ID=29266914
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0301351-0A BR0301351B1 (pt) | 2002-05-03 | 2003-05-02 | válvula de esfera com medidor de vazão incorporado diretamente nas esfera. |
Country Status (7)
Country | Link |
---|---|
US (1) | US6923074B2 (pt) |
JP (1) | JP2004003647A (pt) |
CN (1) | CN1268860C (pt) |
BR (1) | BR0301351B1 (pt) |
DE (1) | DE10319812B4 (pt) |
IT (1) | ITBS20020046A1 (pt) |
RU (1) | RU2327919C2 (pt) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200417688Y1 (ko) * | 2006-03-06 | 2006-06-02 | (주)에쎈테크 | 수분지시계가 일체로 형성된 볼밸브 |
KR200430638Y1 (ko) * | 2006-08-08 | 2006-11-10 | (주)에쎈테크 | 수분지시계 |
CN100449185C (zh) * | 2007-03-15 | 2009-01-07 | 上海交通大学 | 流量可测控电磁阀 |
US20090165866A1 (en) * | 2007-12-28 | 2009-07-02 | Giovanni Fima | Valve With Built-In Sensor |
DE202012102034U1 (de) * | 2012-06-04 | 2012-07-12 | Postberg + Co. Druckluft- Controlling Gmbh | Vorrichtung zur Differenzdruckmessung |
US9016140B2 (en) | 2012-11-20 | 2015-04-28 | Fluid Handling Llc | Valve having rotatable valve ball with calibrated orifice and coaxial upstream/downstream ports and angled taps to measure upstream/downstream pressures for flow measurement |
AU2014209161B2 (en) * | 2013-01-25 | 2016-08-25 | Fluid Handling Llc | Rotatable orifice plate for direct flow measurement |
CN103453949A (zh) * | 2013-08-26 | 2013-12-18 | 淮南矿业(集团)有限责任公司 | 节流装置 |
CN105156752A (zh) * | 2015-08-12 | 2015-12-16 | 无锡乐华自动化科技有限公司 | 一种弹簧式流速控制阀的调速方法 |
CN105135042A (zh) * | 2015-08-12 | 2015-12-09 | 无锡乐华自动化科技有限公司 | 一种弹簧式流速控制阀 |
CN105156751A (zh) * | 2015-08-12 | 2015-12-16 | 无锡乐华自动化科技有限公司 | 一种闸门式流速控制阀 |
CN105402461A (zh) * | 2015-12-09 | 2016-03-16 | 温州尔力特阀门有限公司 | 一种球阀阀体结构 |
US10295387B2 (en) | 2017-04-25 | 2019-05-21 | Vittorio BONOMI | Integrated ball valve and ultrasonic flowmeter |
CN107504100B (zh) * | 2017-09-22 | 2019-08-20 | 中车唐山机车车辆有限公司 | 截断塞门、应用该截断塞门的制动管路总成及轨道车辆 |
US10619609B1 (en) | 2018-10-01 | 2020-04-14 | Caterpillar Inc. | Fuel train control using a multi-position gas shut-off valve |
US20200256713A1 (en) * | 2019-02-13 | 2020-08-13 | Caterpillar Inc. | System for shutting-off fluid flow and measuring fluid flow rate |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3209779A (en) * | 1962-06-11 | 1965-10-05 | Camco Inc | Orifice valve assembly |
US3591129A (en) * | 1969-01-27 | 1971-07-06 | Eldon E Hulsey | Ball-type valve |
US3826281A (en) * | 1969-10-29 | 1974-07-30 | Us Navy | Throttling ball valve |
FI65656C (fi) * | 1979-01-10 | 1984-06-11 | Roger Bey | Ventil |
US4402485A (en) * | 1981-06-11 | 1983-09-06 | Fisher Controls Company, Inc. | Eccentrically nested tube gas line silencer |
US5209258A (en) * | 1987-03-02 | 1993-05-11 | Daniel Flow Products | Apparatus and method for minimizing pulsation-induced errors in differential pressure flow measuring devices |
DE9006504U1 (pt) * | 1990-06-08 | 1990-08-16 | Metalpraecis Berchem + Schaberg Gesellschaft Fuer Metallformgebung Mbh, 4650 Gelsenkirchen, De | |
US5205553A (en) * | 1990-11-28 | 1993-04-27 | The Yokohama Rubber Co., Ltd. | Golf club |
EP0671578B1 (de) * | 1994-02-23 | 1999-11-03 | GIACOMINI S.p.A. | Strangregulierventil |
US5533549A (en) * | 1995-01-26 | 1996-07-09 | Hydronic Components, Inc. | Ball valve with integrated removable flow venturi, flow balancing means, and pipe union means |
US5593135A (en) * | 1995-05-12 | 1997-01-14 | Asahi/America, Inc. | Precise throttling ball valve |
US5551467A (en) * | 1995-08-11 | 1996-09-03 | H-Tech, Inc. | Ball valve with controlled flow variation |
NZ336064A (en) * | 1996-11-04 | 2001-09-28 | Thomas M | Fastener assembly with tie rod connected to base member via locking member between locking members fastened to tie rod and base member by nut and coil spring |
US5937890A (en) * | 1998-01-09 | 1999-08-17 | Griswold Controls, Inc. | Insert for flow throttling ball valves |
US6491056B2 (en) * | 2001-01-02 | 2002-12-10 | Victaulic Company Of America | Sprinkler alarm test and drainage device for fire protection systems |
-
2002
- 2002-05-03 IT IT2002BS000046A patent/ITBS20020046A1/it unknown
-
2003
- 2003-04-28 RU RU2003112241/06A patent/RU2327919C2/ru not_active IP Right Cessation
- 2003-04-30 DE DE10319812A patent/DE10319812B4/de not_active Expired - Fee Related
- 2003-04-30 CN CNB031241522A patent/CN1268860C/zh not_active Expired - Fee Related
- 2003-05-02 BR BRPI0301351-0A patent/BR0301351B1/pt not_active IP Right Cessation
- 2003-05-02 US US10/428,971 patent/US6923074B2/en not_active Expired - Fee Related
- 2003-05-06 JP JP2003127687A patent/JP2004003647A/ja not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
CN1268860C (zh) | 2006-08-09 |
DE10319812A1 (de) | 2003-11-27 |
DE10319812B4 (de) | 2010-12-16 |
CN1455136A (zh) | 2003-11-12 |
US6923074B2 (en) | 2005-08-02 |
RU2327919C2 (ru) | 2008-06-27 |
ITBS20020046A1 (it) | 2003-11-03 |
JP2004003647A (ja) | 2004-01-08 |
US20030205095A1 (en) | 2003-11-06 |
BR0301351B1 (pt) | 2011-10-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 02/05/2003, OBSERVADAS AS CONDICOES LEGAIS. |
|
B24H | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi) | ||
B24F | Patent annual fee: publication cancelled |
Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2259 DE 22/04/2014 POR TER SIDO INDEVIDA. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE AS 10A, 11A, 12A, 13A, 14A, 15A, 16A E 17A ANUIDADES. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |