ES2057507T3 - Dispositivo para la ventilacion regulada de habitaculos. - Google Patents
Dispositivo para la ventilacion regulada de habitaculos.Info
- Publication number
- ES2057507T3 ES2057507T3 ES90810531T ES90810531T ES2057507T3 ES 2057507 T3 ES2057507 T3 ES 2057507T3 ES 90810531 T ES90810531 T ES 90810531T ES 90810531 T ES90810531 T ES 90810531T ES 2057507 T3 ES2057507 T3 ES 2057507T3
- Authority
- ES
- Spain
- Prior art keywords
- flow
- pressure measuring
- duct
- ventilation
- habitaculos
- Prior art date
- 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 - Lifetime
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
-
- 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
- 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
- G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
- G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
- G05D7/0635—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7758—Pilot or servo controlled
- Y10T137/7759—Responsive to change in rate of fluid flow
- Y10T137/776—Control by pressures across flow line valve
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Ventilation (AREA)
- Measuring Volume Flow (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
- Building Environments (AREA)
- Duct Arrangements (AREA)
- Air-Flow Control Members (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
PARA LA AIREACION REGULADA DE UN ESPACIO, ESTA PREVISTA, EN EL CANAL DE AIREACION, UNA PIEZA DE CANAL (8) CON UN DISPOSITIVO PARA LA REGULACION DE CANTIDADES Y MEDICION DE CANTIDADES. LA PIEZA DE CANAL (8) COMPRENDE UN CUERPO HUECO (25) TUBULAR, FORMADO COMO CUERPO DE CORRIENTE, QUE MUESTRA DOS CAMARAS DE MEDICION DE PRESION (29, 30) COLOCADAS UNA TRAS OTRA EN EL SENTIDO DE LA CORRIENTE. ESTAS CAMARAS ESTAN PROVISTAS CON FILAS DE ABERTURAS (27, 28), QUE PRODUCEN UNA CONEXION HACIA EL CORTE TRANSVERSAL DE LA CORRIENTE, CON DIFERENTES VELOCIDADES DE CORRIENTE. LA MEDICION DE CANTIDADES SE PRODUCE MEDIANTE UN APARATO DE MEDICION DE LA PRESION DIFERENCIAL (20), QUE SE CONECTA POR CANALES (32, 33) CON LAS CAMARAS DE MEDICION DE PRESION. EL DISPOSITIVO MUESTRA PEQUEÑA PERDIDA DE CORRIENTE Y UN PEQUEÑO RUIDO DE CORRIENTE. POR SU ADECUADA CONDUCCION DE CORRIENTE, EL DISPOSITIVO PUEDE COLOCARSE INMEDIATAMENTE EN DERIVACION DEL CANAL DE AIREACION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH2720/89A CH678654A5 (es) | 1989-07-21 | 1989-07-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2057507T3 true ES2057507T3 (es) | 1994-10-16 |
Family
ID=4240094
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90810531T Expired - Lifetime ES2057507T3 (es) | 1989-07-21 | 1990-07-12 | Dispositivo para la ventilacion regulada de habitaculos. |
Country Status (12)
Country | Link |
---|---|
US (1) | US5063962A (es) |
EP (1) | EP0409779B1 (es) |
JP (1) | JPH03170739A (es) |
AT (1) | ATE106532T1 (es) |
AU (1) | AU632351B2 (es) |
CA (1) | CA2021680C (es) |
CH (1) | CH678654A5 (es) |
DE (1) | DE59005890D1 (es) |
DK (1) | DK0409779T3 (es) |
ES (1) | ES2057507T3 (es) |
FI (1) | FI97317C (es) |
NO (1) | NO174983C (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9319512U1 (de) * | 1993-12-18 | 1994-02-24 | Hagenuk Fahrzeugklima GmbH, 04435 Schkeuditz | Druckwellenventil |
US5866032A (en) * | 1995-11-01 | 1999-02-02 | Betzdearborn Inc. | Composition for controlling scale formation in aqueous systems |
GB2337594A (en) | 1998-05-19 | 1999-11-24 | Abb Seatec Ltd | Flow meters using differential pressure measurements |
US6450043B1 (en) | 1999-07-07 | 2002-09-17 | Tek-Air Systems Inc. | Probe for monitoring intake air volume and method |
US6487918B1 (en) | 2000-12-22 | 2002-12-03 | Mestek, Inc. | Airflow sensor for averaging total pressure |
AU2001266308A1 (en) | 2001-05-22 | 2002-12-03 | Edelweiss Italia S.R.L. | Flow-measuring apparatus in air venting and conditioning systems |
US6623425B2 (en) * | 2001-07-23 | 2003-09-23 | Cartledge Medical Products, Llc | Modified laryngoscope blade to reduce dental injuries during intubation |
DE102005005514B3 (de) * | 2005-02-04 | 2006-08-24 | Hochschule Bremen | Vorrichtung zur Luftmassenstromregelung eines Lüftungssystems |
GB2436624B (en) | 2006-03-31 | 2012-01-11 | Nuaire Ltd | Fluid Flow Control Apparatus |
DE102008028613A1 (de) * | 2008-06-18 | 2009-12-24 | Pluggit International B.V. | T-förmiges Abzweigstück, insbesondere für ein Lüftungssystem |
DE102015212318A1 (de) * | 2015-07-01 | 2017-01-05 | Siemens Aktiengesellschaft | Verfahren zum Belüften eines gekoppelte Wagen aufweisenden Fahrzeugs |
PL3614060T3 (pl) | 2018-08-22 | 2024-06-03 | Nederman Holding Ab | System wentylacyjny i sposób sterowania działania systemu wentylacyjnego |
DE102019104625A1 (de) * | 2019-02-22 | 2020-08-27 | SLT Schanze Lufttechnik GmbH & Co. Vermögensverwaltungs-KG | Vorrichtung zum Einstellen einer gasförmigen Fluidströmung |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2542160A1 (de) * | 1975-09-22 | 1977-03-31 | Ltg Lufttechnische Gmbh | Volumenstromregler fuer lufttechnische anlagen |
US4196849A (en) * | 1977-11-07 | 1980-04-08 | Environmental Elements Corporation | Variable volume control assembly |
US4176690A (en) * | 1977-12-07 | 1979-12-04 | Carrier Corporation | Regulator for a damper assembly |
US4344330A (en) * | 1981-02-13 | 1982-08-17 | The Trane Company | Average fluid flow sensor |
EP0128690B1 (en) | 1983-05-26 | 1989-12-20 | Spiro Machines S.A. | Improvements in fluid flow control valves |
SE458802B (sv) * | 1987-04-03 | 1989-05-08 | Stifab Ab | Regleranordning foer instaellning av ett spjaell i en ventilationskanal |
US4756474A (en) * | 1987-10-30 | 1988-07-12 | Carrier Corporation | Duct pressure powered air volume controller |
-
1989
- 1989-07-21 CH CH2720/89A patent/CH678654A5/de not_active IP Right Cessation
-
1990
- 1990-07-12 DE DE59005890T patent/DE59005890D1/de not_active Expired - Fee Related
- 1990-07-12 DK DK90810531.5T patent/DK0409779T3/da not_active Application Discontinuation
- 1990-07-12 EP EP90810531A patent/EP0409779B1/de not_active Expired - Lifetime
- 1990-07-12 AT AT90810531T patent/ATE106532T1/de not_active IP Right Cessation
- 1990-07-12 ES ES90810531T patent/ES2057507T3/es not_active Expired - Lifetime
- 1990-07-20 NO NO903258A patent/NO174983C/no not_active IP Right Cessation
- 1990-07-20 US US07/556,533 patent/US5063962A/en not_active Expired - Lifetime
- 1990-07-20 AU AU59709/90A patent/AU632351B2/en not_active Ceased
- 1990-07-20 JP JP2190864A patent/JPH03170739A/ja active Pending
- 1990-07-20 FI FI903682A patent/FI97317C/fi not_active IP Right Cessation
- 1990-07-20 CA CA002021680A patent/CA2021680C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DK0409779T3 (da) | 1994-10-10 |
EP0409779B1 (de) | 1994-06-01 |
CH678654A5 (es) | 1991-10-15 |
AU632351B2 (en) | 1992-12-24 |
EP0409779A2 (de) | 1991-01-23 |
EP0409779A3 (en) | 1992-02-12 |
NO174983C (no) | 1994-08-10 |
FI97317B (fi) | 1996-08-15 |
CA2021680A1 (en) | 1991-01-22 |
NO903258L (no) | 1991-01-22 |
FI97317C (fi) | 1996-11-25 |
DE59005890D1 (de) | 1994-07-07 |
JPH03170739A (ja) | 1991-07-24 |
US5063962A (en) | 1991-11-12 |
AU5970990A (en) | 1991-01-24 |
NO903258D0 (no) | 1990-07-20 |
NO174983B (no) | 1994-05-02 |
CA2021680C (en) | 1995-09-12 |
ATE106532T1 (de) | 1994-06-15 |
FI903682A0 (fi) | 1990-07-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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