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BE1001873A4 - Servo-valve - Google Patents

Servo-valve
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Publication number
BE1001873A4
BE1001873A4BE8801319ABE8801319ABE1001873A4BE 1001873 A4BE1001873 A4BE 1001873A4BE 8801319 ABE8801319 ABE 8801319ABE 8801319 ABE8801319 ABE 8801319ABE 1001873 A4BE1001873 A4BE 1001873A4
Authority
BE
Belgium
Prior art keywords
servo
smoke
motor
valve
ventilation
Prior art date
Application number
BE8801319A
Other languages
French (fr)
Original Assignee
Dehnen Yves Michel
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 by Dehnen Yves MichelfiledCriticalDehnen Yves Michel
Priority to BE8801319ApriorityCriticalpatent/BE1001873A4/en
Application grantedgrantedCritical
Publication of BE1001873A4publicationCriticalpatent/BE1001873A4/en

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Abstract

A safety servo-valve for automatic closure for an aeration opening(air-conditioning, forced air heating, centralised ventilation). Anelectronic/electromechanical device comprising: a gas and/or smoke detector,a servo-motor, a power supply (with storage battery), and an audible warningdevice is accommodated in an aluminium box equipped with a closable panelactuated by the servo-motor, closing automatically when the presence ofgas/smoke is detected (fires), preventing in a reliable fashion propagationof toxic emissions through the air distribution system.

Description

Translated fromFrench

   <Desc/Clms Page number 1>    Description: SERVO-VANNE.   Bouche d'aération pour' systèmes de ventilation et de   oondi-   tionement d'air' se fermant automatiquement en présence de gaz ou fumée, pour prévenir toute propagation via le   systè-   me et neutraliser ainsi les risques d'intoxication à dist- ance lors   d'incendies   ou d'accidents industriels.   Principe de   fonctionement;   une grille d'aération à fermetu- re manuelle, de type et dimentions standard: A,est asservie par un petit moteur basse tension à courrant continu: B, lui - même commandé par un ensemble électronique détecteur de gaz (divers) et de fumée: C, raccordé à un sensor: D, l'ali-   mentation   est assurée via le secteur par' une unité à trans-  EMI1.1  formateur' (220V/12V): B.   Une batterie d'accumulateurs: F, garanti le bon   fonctione-   ment du dispositif en cas de panne de courrant.   Une alarme   sonore   est produite par un buzzer: G.   Un   interrupteur   manuel: H, permet la réouverture de la bou- che d'aération après une alerte.     Un   témoin vert: I, indique une de service suffisante au bon fonctionement.   L'embase: J,, sert de   boitier:   <Desc / Clms Page number 1>   Description: SERVO-VANNE.  Air vent for 'ventilation and air conditioning systems' which closes automatically in the presence of gas or smoke, to prevent any spread via the system and thus neutralize the risks of poisoning from a distance during industrial fires or accidents.  Principle of operation; a ventilation grille with manual closing, of standard type and dimensions: A, is controlled by a small low-voltage motor with direct current: B, itself controlled by an electronic assembly detecting gas (various) and smoke : C, connected to a sensor: D, the power is supplied via the sector by a unit with trans- EMI1.1 trainer '(220V / 12V): B.  A storage battery: F, guarantees the correct operation of the device in the event of a power failure.  An audible alarm is produced by a buzzer: G.  A manual switch: H, allows the ventilation opening to be reopened after an alert.    A green light: I, indicates a service sufficient for proper operation.  The base: J ,, serves as a case:

Claims (1)

Translated fromFrench
Revendications: Technique d'asservissement d'une vanne d'aération;, en assu- rant la fermeture automatique en présence de gaz ou de fu- mée, dans le but d'annuler les risques d'intoxication à di- stance par- propagation via le réseau de ventilation ou de conditionement d'air.Claims: Slaving technique of an aeration valve ;, ensuring automatic closing in the presence of gas or smoke, in order to eliminate the risks of poisoning at distance by propagation via the ventilation or air conditioning network.
BE8801319A1988-11-221988-11-22Servo-valveBE1001873A4 (en)

Priority Applications (1)

Application NumberPriority DateFiling DateTitle
BE8801319ABE1001873A4 (en)1988-11-221988-11-22Servo-valve

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
BE8801319ABE1001873A4 (en)1988-11-221988-11-22Servo-valve

Publications (1)

Publication NumberPublication Date
BE1001873A4true BE1001873A4 (en)1990-04-03

Family

ID=3883735

Family Applications (1)

Application NumberTitlePriority DateFiling Date
BE8801319ABE1001873A4 (en)1988-11-221988-11-22Servo-valve

Country Status (1)

CountryLink
BE (1)BE1001873A4 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
WO2008094166A3 (en)*2007-01-302009-04-09Lawrence KatesElectronically-controlled register vent for zone heating and cooling
WO2010099630A1 (en)*2009-03-022010-09-10Belimo Holding AgDrive for a fire damper
US8020777B2 (en)2007-01-292011-09-20Lawrence KatesSystem and method for budgeted zone heating and cooling
US9208676B2 (en)2013-03-142015-12-08Google Inc.Devices, methods, and associated information processing for security in a smart-sensored home

Citations (7)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
BE398033A (en)*
US2508588A (en)*1947-01-281950-05-23Bendix Aviat CorpProtective apparatus
FR2195273A5 (en)*1972-07-281974-03-01Matsushita Seiko Cy Ltd
DE2261153A1 (en)*1972-12-111974-07-04Nordluft Norddeutsche Ges Fuer WITH A PIVOTING FIRE PROTECTION FLAP EQUIPPED WITH A CLOSING FORCE FOR VENTILATION SYSTEMS
US3951051A (en)*1974-07-021976-04-20Wallace-Murray CorporationDampers
GB2098475A (en)*1981-05-151982-11-24Tatum James RDamper blade actuating mechanism
US4545363A (en)*1984-07-051985-10-08Safe-Air Inc.Ventilation damper control system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
BE398033A (en)*
US2508588A (en)*1947-01-281950-05-23Bendix Aviat CorpProtective apparatus
FR2195273A5 (en)*1972-07-281974-03-01Matsushita Seiko Cy Ltd
DE2261153A1 (en)*1972-12-111974-07-04Nordluft Norddeutsche Ges Fuer WITH A PIVOTING FIRE PROTECTION FLAP EQUIPPED WITH A CLOSING FORCE FOR VENTILATION SYSTEMS
US3951051A (en)*1974-07-021976-04-20Wallace-Murray CorporationDampers
GB2098475A (en)*1981-05-151982-11-24Tatum James RDamper blade actuating mechanism
US4545363A (en)*1984-07-051985-10-08Safe-Air Inc.Ventilation damper control system

Cited By (25)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
US9273879B2 (en)2004-10-062016-03-01Google Inc.Occupancy-based wireless control of multiple environmental zones via a central controller
US10126011B2 (en)2004-10-062018-11-13Google LlcMultiple environmental zone control with integrated battery status communications
US10215437B2 (en)2004-10-062019-02-26Google LlcBattery-operated wireless zone controllers having multiple states of power-related operation
US9303889B2 (en)2004-10-062016-04-05Google Inc.Multiple environmental zone control via a central controller
US8033479B2 (en)2004-10-062011-10-11Lawrence KatesElectronically-controlled register vent for zone heating and cooling
US9995497B2 (en)2004-10-062018-06-12Google LlcWireless zone control via mechanically adjustable airflow elements
US8695888B2 (en)2004-10-062014-04-15Nest Labs, Inc.Electronically-controlled register vent for zone heating and cooling
US9182140B2 (en)2004-10-062015-11-10Google Inc.Battery-operated wireless zone controllers having multiple states of power-related operation
US9194600B2 (en)2004-10-062015-11-24Google Inc.Battery charging by mechanical impeller at forced air vent outputs
US9194599B2 (en)2004-10-062015-11-24Google Inc.Control of multiple environmental zones based on predicted changes to environmental conditions of the zones
US9618223B2 (en)2004-10-062017-04-11Google Inc.Multi-nodal thermostat control system
US9222692B2 (en)2004-10-062015-12-29Google Inc.Wireless zone control via mechanically adjustable airflow elements
US9353964B2 (en)2004-10-062016-05-31Google Inc.Systems and methods for wirelessly-enabled HVAC control
US9316407B2 (en)2004-10-062016-04-19Google Inc.Multiple environmental zone control with integrated battery status communications
US9353963B2 (en)2004-10-062016-05-31Google Inc.Occupancy-based wireless control of multiple environmental zones with zone controller identification
US8020777B2 (en)2007-01-292011-09-20Lawrence KatesSystem and method for budgeted zone heating and cooling
WO2008094166A3 (en)*2007-01-302009-04-09Lawrence KatesElectronically-controlled register vent for zone heating and cooling
US9327148B2 (en)2009-03-022016-05-03Belimo Holding AgDrive for fire damper
WO2010099630A1 (en)*2009-03-022010-09-10Belimo Holding AgDrive for a fire damper
RU2508140C2 (en)*2009-03-022014-02-27Белимо Холдинг АгDrive of fire damper
CH700541A1 (en)*2009-03-022010-09-15Belimo Holding AgDriving device for a fire damper.
US9208676B2 (en)2013-03-142015-12-08Google Inc.Devices, methods, and associated information processing for security in a smart-sensored home
US9798979B2 (en)2013-03-142017-10-24Google Inc.Devices, methods, and associated information processing for security in a smart-sensored home
US10853733B2 (en)2013-03-142020-12-01Google LlcDevices, methods, and associated information processing for security in a smart-sensored home
US12055905B2 (en)2013-03-142024-08-06Google LlcSmart-home environment networking systems and methods

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Legal Events

DateCodeTitleDescription
REPatent lapsed

Owner name:DEHNEN YVES MICHEL

Effective date:19901130


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