BR0308897A - Válvula de aperto com elemento contendo pressão - Google Patents

Válvula de aperto com elemento contendo pressão

Info

Publication number: BR0308897A
Authority: BR; Brazil
Prior art keywords: flow tube; pressure; tube; pressure element; actuator
Prior art date: 2002-04-01

Application number

BR0308897-9A

Other languages

English (en)

Portuguese (pt)

Inventor

Joseph C Dille

Gary E Pawlas

Original Assignee

Emerson Electric Co

Priority date (The priority date 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 date listed.)

2002-04-01

Filing date

2003-03-28

Publication date

2005-01-11

2003-03-28 Application filed by Emerson Electric Co filed Critical Emerson Electric Co

2005-01-11 Publication of BR0308897A publication Critical patent/BR0308897A/pt

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
- F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
- F16K7/02—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm
- F16K7/04—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force
- 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
- F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
- F16K7/02—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm
- F16K7/04—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force
- F16K7/045—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by external radial force by electric or magnetic means
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
- G05D7/06—Control of flow characterised by the use of electric means

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Automation & Control Theory (AREA)
Flow Control (AREA)
Details Of Valves (AREA)
Actuator (AREA)
Indication Of The Valve Opening Or Closing Status (AREA)
Sampling And Sample Adjustment (AREA)

BR0308897-9A 2002-04-01 2003-03-28 Válvula de aperto com elemento contendo pressão BR0308897A (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US36949302P	2002-04-01	2002-04-01
PCT/US2003/009381 WO2003085297A1 (en)	2002-04-01	2003-03-28	Pinch valve with pressure containing member

Publications (1)

Publication Number	Publication Date
BR0308897A true BR0308897A (pt)	2005-01-11

Family

ID=28791960

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR0308897-9A BR0308897A (pt)	2002-04-01	2003-03-28	Válvula de aperto com elemento contendo pressão

Country Status (12)

Country	Link
EP (1)	EP1490612A1 (es)
JP (1)	JP2005521848A (es)
KR (1)	KR20040101376A (es)
CN (1)	CN1678853A (es)
AR (1)	AR039214A1 (es)
AU (1)	AU2003220548A1 (es)
BR (1)	BR0308897A (es)
CA (1)	CA2480172A1 (es)
MX (1)	MXPA04009532A (es)
PL (1)	PL371376A1 (es)
RU (1)	RU2004131844A (es)
WO (1)	WO2003085297A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7104275B2 (en) *	2002-04-01	2006-09-12	Emerson Electric Co.	Pinch valve
US20070131659A1 (en) *	2005-12-09	2007-06-14	Durocher Kevin M	Method of making an electronic device cooling system
FR2955119B1 (fr) *	2010-01-13	2012-12-28	Millipore Corp	Circuit pour liquide biologique
US20120018654A1 (en) *	2010-07-26	2012-01-26	Jon Peter Wennberg	Pinch valves having a multi-piece valve body to receive flexible tubing
CN103161972B (zh) *	2013-03-18	2014-10-15	南京菲恩医疗科技有限公司	一种软管阻断装置
CN106321877A (zh) *	2015-07-03	2017-01-11	东莞市中镓半导体科技有限公司	一种大通道尺寸真空插板阀
US12169034B2 (en)	2016-02-26	2024-12-17	Cytiva Sweden Ab	Method for pressure control in crossflow filtration

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2674435A (en) *	1950-03-30	1954-04-06	White S Dental Mfg Co	Tube compressor
GB1321199A (en) *	1971-05-12	1973-06-20	Lawjack Equipment Ltd	Sleeve for a pinch valve
US5379790A (en) *	1992-01-31	1995-01-10	Suprex Corporation	Variable restriction
US6036166A (en) *	1997-09-25	2000-03-14	Imi Cornelius Inc.	Chamber valve
US6279869B1 (en) *	1999-11-23	2001-08-28	Tadeusz Olewicz	Proportional flow control valve

2003
- 2003-03-28 AU AU2003220548A patent/AU2003220548A1/en not_active Abandoned
- 2003-03-28 PL PL03371376A patent/PL371376A1/xx unknown
- 2003-03-28 BR BR0308897-9A patent/BR0308897A/pt not_active IP Right Cessation
- 2003-03-28 CN CNA038073935A patent/CN1678853A/zh active Pending
- 2003-03-28 JP JP2003582446A patent/JP2005521848A/ja active Pending
- 2003-03-28 RU RU2004131844/06A patent/RU2004131844A/ru not_active Application Discontinuation
- 2003-03-28 WO PCT/US2003/009381 patent/WO2003085297A1/en not_active Ceased
- 2003-03-28 KR KR10-2004-7015517A patent/KR20040101376A/ko not_active Ceased
- 2003-03-28 CA CA002480172A patent/CA2480172A1/en not_active Abandoned
- 2003-03-28 EP EP03716861A patent/EP1490612A1/en not_active Withdrawn
- 2003-03-28 MX MXPA04009532A patent/MXPA04009532A/es not_active Application Discontinuation
- 2003-04-01 AR ARP030101135A patent/AR039214A1/es unknown

Also Published As

Publication number	Publication date
CN1678853A (zh)	2005-10-05
PL371376A1 (en)	2005-06-13
EP1490612A1 (en)	2004-12-29
WO2003085297A1 (en)	2003-10-16
MXPA04009532A (es)	2005-01-25
RU2004131844A (ru)	2005-04-27
CA2480172A1 (en)	2003-10-16
KR20040101376A (ko)	2004-12-02
AU2003220548A1 (en)	2003-10-20
AR039214A1 (es)	2005-02-09
JP2005521848A (ja)	2005-07-21

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Legal Events

Date	Code	Title	Description
2010-04-27	B08F	Application fees: application dismissed [chapter 8.6 patent gazette]	Free format text: REFERENTE A 3A,4A, 5A,6A E 7A ANUIDADES
2011-06-14	B08K	Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]	Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2051 DE 27/04/2010.