PT97595A - Processo de regulacao de debito num dispositivo de insuflacao de ar e dispositivo que executa o processo - Google Patents
Processo de regulacao de debito num dispositivo de insuflacao de ar e dispositivo que executa o processo Download PDFInfo
- Publication number
- PT97595A PT97595A PT97595A PT9759591A PT97595A PT 97595 A PT97595 A PT 97595A PT 97595 A PT97595 A PT 97595A PT 9759591 A PT9759591 A PT 9759591A PT 97595 A PT97595 A PT 97595A
- Authority
- PT
- Portugal
- Prior art keywords
- motor
- parameter
- fan
- speed
- law
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/004—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by varying driving speed
-
- 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
- G05D7/0676—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 flow sources
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
- Control Of Electric Motors In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9005714A FR2661759B1 (fr) | 1990-05-07 | 1990-05-07 | Procede de reglage de debit dans un dispositif de soufflage d'air et dispositif mettant en óoeuvre le procede. |
Publications (1)
Publication Number | Publication Date |
---|---|
PT97595A true PT97595A (pt) | 1993-08-31 |
Family
ID=9396387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT97595A PT97595A (pt) | 1990-05-07 | 1991-05-07 | Processo de regulacao de debito num dispositivo de insuflacao de ar e dispositivo que executa o processo |
Country Status (5)
Country | Link |
---|---|
AU (1) | AU7890591A (tr) |
FR (1) | FR2661759B1 (tr) |
PT (1) | PT97595A (tr) |
TR (1) | TR25345A (tr) |
WO (1) | WO1991017491A1 (tr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5592058A (en) * | 1992-05-27 | 1997-01-07 | General Electric Company | Control system and methods for a multiparameter electronically commutated motor |
DE19709067A1 (de) * | 1997-03-06 | 1998-09-17 | Bosch Gmbh Robert | Verfahren zur Steuerung der Luftgeschwindigkeit in einem Sterilisierungstunnel während der Aufheizphase |
IT1298781B1 (it) * | 1998-03-24 | 2000-02-02 | Rpm S P A | Sistema di ventilazione con unita' di controllo |
SE519223C2 (sv) | 2000-09-18 | 2003-02-04 | Hoernell Internat Ab | Förfarande och anordning för konstanthållning av flödet från en fläkt |
ITTO20010763A1 (it) * | 2001-07-31 | 2003-01-31 | Fiat Ricerche | Procedimento per la determinazione della portata d'aria di un gruppo di riscaldamento, ventilazione e condizionamento d'aria di un autoveico |
EP1323555A1 (fr) * | 2001-12-27 | 2003-07-02 | Renault s.a.s. | Dispositif et procédé de climatisation de l'habitacle d'un véhicle automobile |
FR2834247B1 (fr) * | 2001-12-27 | 2004-09-10 | Renault | Procede de climatisation de l'habitacle d'un vehicule automobile |
WO2005024241A1 (en) * | 2003-09-03 | 2005-03-17 | Comair Rotron, Inc. | Apparatus and method for maintaining an operating condition for a blower |
DE102004018298A1 (de) | 2004-04-15 | 2005-11-10 | J. Eberspächer GmbH & Co. KG | Heizgerät für ein Fahrzeug |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4806833A (en) * | 1986-09-22 | 1989-02-21 | General Electric Company | System for conditioning air, method of operating such, and circuit |
-
1990
- 1990-05-07 FR FR9005714A patent/FR2661759B1/fr not_active Expired - Lifetime
-
1991
- 1991-05-06 AU AU78905/91A patent/AU7890591A/en not_active Abandoned
- 1991-05-06 WO PCT/FR1991/000374 patent/WO1991017491A1/fr unknown
- 1991-05-07 TR TR91/0448A patent/TR25345A/tr unknown
- 1991-05-07 PT PT97595A patent/PT97595A/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
TR25345A (tr) | 1993-03-01 |
FR2661759A1 (fr) | 1991-11-08 |
WO1991017491A1 (fr) | 1991-11-14 |
AU7890591A (en) | 1991-11-27 |
FR2661759B1 (fr) | 1992-08-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB1A | Laying open of patent application |
Effective date: 19930330 |
|
FC3A | Refusal |
Effective date: 19980810 |