FI905659A - Saett och anordning foer att styra ett reglerdon foer fluider. - Google Patents
Saett och anordning foer att styra ett reglerdon foer fluider. Download PDFInfo
- Publication number
- FI905659A FI905659A FI905659A FI905659A FI905659A FI 905659 A FI905659 A FI 905659A FI 905659 A FI905659 A FI 905659A FI 905659 A FI905659 A FI 905659A FI 905659 A FI905659 A FI 905659A
- Authority
- FI
- Finland
- Prior art keywords
- foer
- fluid
- pressure
- reglerdon
- fluider
- Prior art date
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
- G05D7/0193—Control of flow without auxiliary power using hydraulic or pneumatic amplifiers, relays or transmitters
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Control Of Fluid Pressure (AREA)
- Flow Control (AREA)
- Jet Pumps And Other Pumps (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8903831A SE8903831D0 (sv) | 1989-11-15 | 1989-11-15 | Saett och anordningfoer att styra ett reglerdon foer fluider |
Publications (2)
Publication Number | Publication Date |
---|---|
FI905659A0 FI905659A0 (fi) | 1990-11-15 |
FI905659A true FI905659A (fi) | 1991-05-16 |
Family
ID=20377482
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI905659A FI905659A (fi) | 1989-11-15 | 1990-11-15 | Saett och anordning foer att styra ett reglerdon foer fluider. |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0433251B1 (fi) |
AT (1) | ATE124150T1 (fi) |
DE (1) | DE69020320T2 (fi) |
DK (1) | DK0433251T3 (fi) |
FI (1) | FI905659A (fi) |
NO (1) | NO178988C (fi) |
SE (1) | SE8903831D0 (fi) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE517000C2 (sv) | 2000-03-17 | 2002-04-02 | Stifab Farex Ab | Anordning vid och förfarande för styrning av ventilationssystem |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK136125B (da) * | 1973-02-06 | 1977-08-15 | Danfoss As | Luftmængderegulator. |
US3862644A (en) * | 1973-07-12 | 1975-01-28 | United Aircraft Corp | Flow control |
US4042173A (en) * | 1975-09-04 | 1977-08-16 | Barber-Colman Company | Method and apparatus for controlling volume air flow |
US4413776A (en) * | 1981-12-14 | 1983-11-08 | Barber-Colman Company | Reset controller with improved air flow span adjustment |
US4643353A (en) * | 1985-02-19 | 1987-02-17 | Anemostat Products Division, Dynamics Corp. | Air conditioning control system with enhanced operating range |
-
1989
- 1989-11-15 SE SE8903831A patent/SE8903831D0/xx unknown
-
1990
- 1990-11-02 DE DE69020320T patent/DE69020320T2/de not_active Expired - Fee Related
- 1990-11-02 EP EP90850364A patent/EP0433251B1/en not_active Revoked
- 1990-11-02 AT AT90850364T patent/ATE124150T1/de not_active IP Right Cessation
- 1990-11-02 DK DK90850364.2T patent/DK0433251T3/da active
- 1990-11-14 NO NO904935A patent/NO178988C/no unknown
- 1990-11-15 FI FI905659A patent/FI905659A/fi not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
FI905659A0 (fi) | 1990-11-15 |
NO904935D0 (no) | 1990-11-14 |
SE8903831D0 (sv) | 1989-11-15 |
NO904935L (no) | 1991-05-16 |
EP0433251B1 (en) | 1995-06-21 |
NO178988B (no) | 1996-04-01 |
DE69020320D1 (de) | 1995-07-27 |
EP0433251A1 (en) | 1991-06-19 |
DE69020320T2 (de) | 1995-11-02 |
ATE124150T1 (de) | 1995-07-15 |
NO178988C (no) | 1996-07-10 |
DK0433251T3 (da) | 1995-10-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GB | Transfer or assigment of application |
Owner name: STIFAB FAREX AB |
|
FD | Application lapsed |
Owner name: STIFAB FAREX AB |