FR2349170B3 - - Google Patents
Info
- Publication number
- FR2349170B3 FR2349170B3 FR7713435A FR7713435A FR2349170B3 FR 2349170 B3 FR2349170 B3 FR 2349170B3 FR 7713435 A FR7713435 A FR 7713435A FR 7713435 A FR7713435 A FR 7713435A FR 2349170 B3 FR2349170 B3 FR 2349170B3
- 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
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
- G05D7/01—Control of flow without auxiliary power
- G05D7/0173—Control of flow without auxiliary power using pivoting sensing element acting as a valve mounted within the flow-path
-
- 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
- F24F11/75—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 for maintaining constant air flow rate or air velocity
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Lift Valve (AREA)
- Control Of Combustion (AREA)
- Mechanically-Actuated Valves (AREA)
- Multiple-Way Valves (AREA)
- Check Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2617830A DE2617830C2 (en) | 1976-04-23 | 1976-04-23 | Control valve to maintain a constant volume flow, especially in air conditioning systems |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2349170A1 FR2349170A1 (en) | 1977-11-18 |
| FR2349170B3 true FR2349170B3 (en) | 1980-02-08 |
Family
ID=5976046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7713435A Granted FR2349170A1 (en) | 1976-04-23 | 1977-04-20 | REGULATION VALVE, IN PARTICULAR FOR AIR CONDITIONING SYSTEMS |
Country Status (7)
| Country | Link |
|---|---|
| DE (1) | DE2617830C2 (en) |
| ES (1) | ES458074A1 (en) |
| FR (1) | FR2349170A1 (en) |
| GB (1) | GB1521956A (en) |
| NO (1) | NO145114C (en) |
| SE (1) | SE431482B (en) |
| ZA (1) | ZA772441B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4176690A (en) * | 1977-12-07 | 1979-12-04 | Carrier Corporation | Regulator for a damper assembly |
| DE3143940A1 (en) * | 1981-11-05 | 1983-05-11 | Gebrüder Trox, GmbH, 4133 Neukirchen-Vluyn | VOLUME FLOW CONTROLLER FOR AIR TECHNICAL SYSTEMS |
| DE3227882A1 (en) * | 1982-07-26 | 1984-01-26 | H. Krantz Gmbh & Co, 5100 Aachen | VOLUME FLOW OR PRESSURE REGULATOR |
| FI74798C (en) * | 1985-09-27 | 1988-03-10 | Halton Oy | Standard air flow valve and method for regulating a standard air flow valve. |
| US5597011A (en) * | 1988-04-07 | 1997-01-28 | Palmer; David W. | Flow regulator |
| FR2736709B1 (en) * | 1995-07-13 | 1997-08-22 | Barbarin Laurent | FLUID FLOW REGULATOR FOR VENTILATION NETWORK |
| US6688321B2 (en) | 2000-11-06 | 2004-02-10 | David W. Palmer | Method and apparatus for a flow regulator having an integral hinge |
| DE10222673C1 (en) * | 2002-05-22 | 2003-11-27 | Werner Wildeboer | Volumetric flow regulator for room ventilation installation uses setting device coupled to tension spring of resetting mechanism for determining volumetric flow |
| PL2339259T3 (en) | 2007-10-16 | 2014-01-31 | Mb Geveltechnieken Nv | A ventilation device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL26014A (en) * | 1965-06-28 | 1971-03-24 | Fahre O | Automatic regulating valve for ventilation plants |
| US3845783A (en) * | 1971-07-28 | 1974-11-05 | Danfoss As | Bag diaphragms and bag diaphragm operated air dampers |
| DK136125B (en) * | 1973-02-06 | 1977-08-15 | Danfoss As | Airflow regulator. |
-
1976
- 1976-04-23 DE DE2617830A patent/DE2617830C2/en not_active Expired
-
1977
- 1977-04-18 GB GB16013/77A patent/GB1521956A/en not_active Expired
- 1977-04-20 FR FR7713435A patent/FR2349170A1/en active Granted
- 1977-04-20 SE SE7704491A patent/SE431482B/en not_active IP Right Cessation
- 1977-04-22 ES ES458074A patent/ES458074A1/en not_active Expired
- 1977-04-22 ZA ZA00772441A patent/ZA772441B/en unknown
- 1977-04-22 NO NO771401A patent/NO145114C/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES458074A1 (en) | 1978-03-16 |
| SE431482B (en) | 1984-02-06 |
| DE2617830C2 (en) | 1986-05-15 |
| NO145114C (en) | 1982-01-13 |
| NO145114B (en) | 1981-10-05 |
| NO771401L (en) | 1977-10-25 |
| FR2349170A1 (en) | 1977-11-18 |
| GB1521956A (en) | 1978-08-23 |
| SE7704491L (en) | 1977-10-24 |
| ZA772441B (en) | 1978-03-29 |
| DE2617830A1 (en) | 1977-11-03 |