NO132003C - - Google Patents
Info
- Publication number
- NO132003C NO132003C NO3934/72A NO393472A NO132003C NO 132003 C NO132003 C NO 132003C NO 3934/72 A NO3934/72 A NO 3934/72A NO 393472 A NO393472 A NO 393472A NO 132003 C NO132003 C NO 132003C
- Authority
- NO
- Norway
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
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Combustion & Propulsion (AREA)
- Automation & Control Theory (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
- Safety Valves (AREA)
- Control Of Fluid Pressure (AREA)
- Lift Valve (AREA)
- Flow Control (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE13928/71A SE362490B (en) | 1971-11-02 | 1971-11-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO132003B NO132003B (en) | 1975-05-26 |
| NO132003C true NO132003C (en) | 1975-09-03 |
Family
ID=20298251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO3934/72A NO132003C (en) | 1971-11-02 | 1972-11-01 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE790530A (en) |
| DE (1) | DE2251085C3 (en) |
| FI (1) | FI55084C (en) |
| FR (1) | FR2158393B1 (en) |
| GB (1) | GB1408623A (en) |
| NO (1) | NO132003C (en) |
| SE (1) | SE362490B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE375850B (en) * | 1973-08-24 | 1975-04-28 | Svenska Flaektfabriken Ab | |
| 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. |
| FR2736709B1 (en) * | 1995-07-13 | 1997-08-22 | Barbarin Laurent | FLUID FLOW REGULATOR FOR VENTILATION NETWORK |
| CN113027875A (en) * | 2021-03-01 | 2021-06-25 | 哈尔滨工程大学 | Rotary flow pulsation generating device |
-
0
- BE BE790530D patent/BE790530A/en unknown
-
1971
- 1971-11-02 SE SE13928/71A patent/SE362490B/xx unknown
-
1972
- 1972-10-18 DE DE2251085A patent/DE2251085C3/en not_active Expired
- 1972-10-26 GB GB4942372A patent/GB1408623A/en not_active Expired
- 1972-10-31 FR FR7238591A patent/FR2158393B1/fr not_active Expired
- 1972-10-31 FI FI3030/72A patent/FI55084C/en active
- 1972-11-01 NO NO3934/72A patent/NO132003C/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FI55084C (en) | 1979-05-10 |
| FR2158393B1 (en) | 1977-08-26 |
| SE362490B (en) | 1973-12-10 |
| NO132003B (en) | 1975-05-26 |
| GB1408623A (en) | 1975-10-01 |
| DE2251085A1 (en) | 1973-05-03 |
| DE2251085B2 (en) | 1976-10-21 |
| FR2158393A1 (en) | 1973-06-15 |
| BE790530A (en) | 1973-02-15 |
| DE2251085C3 (en) | 1978-09-28 |
| FI55084B (en) | 1979-01-31 |