FR1582851A - - Google Patents

Info

Publication number
FR1582851A
FR1582851A FR1582851DA FR1582851A FR 1582851 A FR1582851 A FR 1582851A FR 1582851D A FR1582851D A FR 1582851DA FR 1582851 A FR1582851 A FR 1582851A
Authority
FR
France
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
Application number
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.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR1582851A publication Critical patent/FR1582851A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/14—Control of fluid pressure with auxiliary non-electric power
    • G05D16/16—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid
    • G05D16/163—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid using membranes within the main valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
FR1582851D 1968-04-03 1968-04-03 Expired FR1582851A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR146918 1968-04-03

Publications (1)

Publication Number Publication Date
FR1582851A true FR1582851A (fr) 1969-10-10

Family

ID=8648560

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1582851D Expired FR1582851A (fr) 1968-04-03 1968-04-03

Country Status (1)

Country Link
FR (1) FR1582851A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2639094A1 (fr) * 1988-11-16 1990-05-18 Chaffoteaux Et Maury Perfectionnements aux dispositifs pour commander et regler l'alimentation en gaz du bruleur d'une chaudiere ou analogue
WO1999054797A1 (fr) * 1998-04-17 1999-10-28 Brian David Francis Blann Vanne automatique de regulation de debit a points de controle variables
WO2000075741A1 (fr) * 1999-06-04 2000-12-14 Technolog Limited Vanne pilote
WO2002006912A1 (fr) * 2000-07-17 2002-01-24 Pietro Fiorentini Spa Regulateur de pression pour installations de transport et de distribution du gaz
US6776180B1 (en) * 1999-09-17 2004-08-17 Technolog Limited Water distribution pressure control method and apparatus

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2639094A1 (fr) * 1988-11-16 1990-05-18 Chaffoteaux Et Maury Perfectionnements aux dispositifs pour commander et regler l'alimentation en gaz du bruleur d'une chaudiere ou analogue
EP0370863A1 (fr) * 1988-11-16 1990-05-30 Chaffoteaux Et Maury Perfectionnements aux dispositifs pour commander et régler l'alimentation en gaz du brûleur d'une chaudière ou analogue
WO1999054797A1 (fr) * 1998-04-17 1999-10-28 Brian David Francis Blann Vanne automatique de regulation de debit a points de controle variables
GB2353107A (en) * 1998-04-17 2001-02-14 Brian David Francis Blann Automatic flow control valve with variable set-points
GB2353107B (en) * 1998-04-17 2002-02-27 Brian David Francis Blann Automatic flow control valve with variable set-points
WO2000075741A1 (fr) * 1999-06-04 2000-12-14 Technolog Limited Vanne pilote
US6935362B1 (en) 1999-06-04 2005-08-30 Technolog Limited Pilot valve
US6776180B1 (en) * 1999-09-17 2004-08-17 Technolog Limited Water distribution pressure control method and apparatus
WO2002006912A1 (fr) * 2000-07-17 2002-01-24 Pietro Fiorentini Spa Regulateur de pression pour installations de transport et de distribution du gaz
US6595237B2 (en) 2000-07-17 2003-07-22 Pietro Florentini Spa Pressure regulator for gas transport and distribution plants

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse