FI44694B - - Google Patents
Info
- Publication number
- FI44694B FI44694B FI2279/67A FI227967A FI44694B FI 44694 B FI44694 B FI 44694B FI 2279/67 A FI2279/67 A FI 2279/67A FI 227967 A FI227967 A FI 227967A FI 44694 B FI44694 B FI 44694B
- Authority
- FI
- Finland
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
- G05D7/0106—Control of flow without auxiliary power the sensing element being a flexible member, e.g. bellows, diaphragm, capsule
- G05D7/012—Control of flow without auxiliary power the sensing element being a flexible member, e.g. bellows, diaphragm, capsule the sensing element being deformable and acting as a valve
-
- 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
- F24F11/745—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 the air flow rate increasing with an increase of air-current or wind pressure
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO16443866 | 1966-08-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FI44694B true FI44694B (en) | 1971-08-31 |
| FI44694C FI44694C (en) | 1971-12-10 |
Family
ID=19909680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI672279A FI44694C (en) | 1966-08-25 | 1967-08-24 | Device for pressure-controlled air flow control at an air ventilation system. |
Country Status (3)
| Country | Link |
|---|---|
| DK (1) | DK118039B (en) |
| FI (1) | FI44694C (en) |
| GB (1) | GB1181405A (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2466715B1 (en) * | 1979-10-05 | 1986-08-14 | Serva Soc | FLOW STABILIZER FOR VENTILATION DUCT |
| DE3117546C1 (en) * | 1981-05-04 | 1982-10-14 | Richard Kallmeyer & Co, 8170 Bad Tölz | Drain valve for a pressure medium from a blood pressure monitor |
| HU200389B (en) * | 1987-05-19 | 1990-05-28 | Fuetoeber Epueletgep Termekek | Nozzle of low noise level with body of rotation shape |
| FI96901C (en) * | 1992-04-16 | 1996-09-10 | Halton Oy | Method and apparatus for controlling and silencing an air stream |
| AU2014101307B4 (en) * | 2010-11-19 | 2015-06-18 | Rite-Hite Holding Corporation | Pliable-wall air ducts with internal expanding structures |
| US8844578B2 (en) | 2010-11-19 | 2014-09-30 | Rite-Hite Holding Corporation | Pliable-wall air ducts with internal expanding structures |
| SE541324C2 (en) * | 2016-11-23 | 2019-07-02 | Scania Cv Ab | An air distribution system |
-
1967
- 1967-08-24 GB GB39062/67A patent/GB1181405A/en not_active Expired
- 1967-08-24 FI FI672279A patent/FI44694C/en active
- 1967-08-24 DK DK428767AA patent/DK118039B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1181405A (en) | 1970-02-18 |
| FI44694C (en) | 1971-12-10 |
| DK118039B (en) | 1970-06-29 |