NL6911572A - - Google Patents
Info
- Publication number
- NL6911572A NL6911572A NL6911572A NL6911572A NL6911572A NL 6911572 A NL6911572 A NL 6911572A NL 6911572 A NL6911572 A NL 6911572A NL 6911572 A NL6911572 A NL 6911572A NL 6911572 A NL6911572 A NL 6911572A
- Authority
- NL
- Netherlands
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
-
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
- G05D7/03—Control of flow with auxiliary non-electric power
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Power Engineering (AREA)
- Flow Control (AREA)
- Air-Flow Control Members (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK367268 | 1968-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6911572A true NL6911572A (xx) | 1970-02-03 |
Family
ID=8125516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6911572A NL6911572A (xx) | 1968-07-30 | 1969-07-29 |
Country Status (2)
| Country | Link |
|---|---|
| DE (2) | DE1937852A1 (xx) |
| NL (1) | NL6911572A (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1580662A (en) * | 1976-08-02 | 1980-12-03 | Leemhuis L | Variable valui constant volume fluid flow control valve |
| NO154444L (xx) * | 1981-11-28 |
-
1969
- 1969-07-25 DE DE19691937852 patent/DE1937852A1/de active Pending
- 1969-07-25 DE DE6929459U patent/DE6929459U/de not_active Expired
- 1969-07-29 NL NL6911572A patent/NL6911572A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE6929459U (de) | 1971-01-21 |
| DE1937852A1 (de) | 1970-02-05 |