NL7105027A - - Google Patents
Info
- Publication number
- NL7105027A NL7105027A NL7105027A NL7105027A NL7105027A NL 7105027 A NL7105027 A NL 7105027A NL 7105027 A NL7105027 A NL 7105027A NL 7105027 A NL7105027 A NL 7105027A NL 7105027 A NL7105027 A NL 7105027A
- 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
- G05D7/0126—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs
- G05D7/0133—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs 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)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Fluid Pressure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702019861 DE2019861A1 (de) | 1970-04-24 | 1970-04-24 | Volumenstromregler zum Konstanthalten des Stroemungsvolumens fuer gasfoermige Medien,insbesondere fuer Hochdruckklimaanlagen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7105027A true NL7105027A (enExample) | 1971-10-26 |
Family
ID=5769076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7105027A NL7105027A (enExample) | 1970-04-24 | 1971-04-15 |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT312214B (enExample) |
| BE (1) | BE765985A (enExample) |
| DE (1) | DE2019861A1 (enExample) |
| FR (1) | FR2090602A5 (enExample) |
| NL (1) | NL7105027A (enExample) |
| SE (1) | SE7105397L (enExample) |
-
1970
- 1970-04-24 DE DE19702019861 patent/DE2019861A1/de active Pending
-
1971
- 1971-03-31 AT AT274371A patent/AT312214B/de not_active IP Right Cessation
- 1971-04-15 NL NL7105027A patent/NL7105027A/xx unknown
- 1971-04-16 SE SE7105397A patent/SE7105397L/xx unknown
- 1971-04-20 BE BE765985A patent/BE765985A/xx unknown
- 1971-04-23 FR FR7114472A patent/FR2090602A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT312214B (de) | 1973-12-27 |
| FR2090602A5 (enExample) | 1972-01-14 |
| SE7105397L (enExample) | 1971-10-25 |
| DE2019861A1 (de) | 1971-11-04 |
| BE765985A (fr) | 1971-10-20 |