DD217585A5 - Ventilator mit zur vermeidung unerwuenschter drehzahlen selbsttaetig um eine laengsachse verdrehbaren fluegeln - Google Patents
Ventilator mit zur vermeidung unerwuenschter drehzahlen selbsttaetig um eine laengsachse verdrehbaren fluegeln Download PDFInfo
- Publication number
- DD217585A5 DD217585A5 DD83254745A DD25474583A DD217585A5 DD 217585 A5 DD217585 A5 DD 217585A5 DD 83254745 A DD83254745 A DD 83254745A DD 25474583 A DD25474583 A DD 25474583A DD 217585 A5 DD217585 A5 DD 217585A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- fan
- wing
- speeds
- stop
- impeller hub
- Prior art date
Links
- 230000005484 gravity Effects 0.000 claims abstract description 6
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 6
- 230000007257 malfunction Effects 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000004880 explosion Methods 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000001627 detrimental effect Effects 0.000 description 2
- 210000002435 tendon Anatomy 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/34—Blade mountings
- F04D29/36—Blade mountings adjustable
- F04D29/362—Blade mountings adjustable during rotation
- F04D29/366—Adjustment by interaction of inertion and lift
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/002—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by varying geometry within the pumps, e.g. by adjusting vanes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Air-Conditioning For Vehicles (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
- Air-Flow Control Members (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP82108470A EP0103042B1 (de) | 1982-09-14 | 1982-09-14 | Ventilator mit zur Vermeidung unerwünschter Drehzahlen selbsttätig um eine Längsachse verdrehbaren Flügeln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD217585A5 true DD217585A5 (de) | 1985-01-16 |
Family
ID=8189226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD83254745A DD217585A5 (de) | 1982-09-14 | 1983-09-12 | Ventilator mit zur vermeidung unerwuenschter drehzahlen selbsttaetig um eine laengsachse verdrehbaren fluegeln |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0103042B1 (da) |
| AT (1) | ATE21438T1 (da) |
| DD (1) | DD217585A5 (da) |
| DE (1) | DE3272588D1 (da) |
| DK (1) | DK157147C (da) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2828586B2 (ja) * | 1993-12-28 | 1998-11-25 | 三菱電機株式会社 | 回転ファン |
| DE102007011990B4 (de) | 2007-03-09 | 2019-01-10 | Tlt-Turbo Gmbh | Vorrichtung zum hydraulischen Verstellen der Laufschaufeln eines Laufrades eines Axialventilators |
| DE102008001556A1 (de) * | 2008-05-05 | 2009-11-12 | Robert Bosch Gmbh | Lüfter und Verfahren zum Betreiben eines Lüfters |
| CN106194832B (zh) * | 2016-08-15 | 2019-02-05 | 联想(北京)有限公司 | 流体驱动装置及电子设备 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE351781C (de) * | 1922-04-13 | Otto Kuster | Windturbine | |
| GB719967A (en) * | 1951-06-04 | 1954-12-08 | Nordisk Ventilator | Axial-flow blower |
| DE1036780B (de) * | 1954-10-12 | 1958-08-14 | Pintsch Electro Gmbh | Einrichtung zum selbsttaetigen Verringern der Fluegelstellung bei schnell laufenden Windraedern |
| DE1034808B (de) * | 1955-02-11 | 1958-07-24 | Siemens Ag | Fluegelrad fuer Stroemungsmaschinen |
| FR1553046A (da) * | 1967-11-28 | 1969-01-10 |
-
1982
- 1982-09-14 EP EP82108470A patent/EP0103042B1/de not_active Expired
- 1982-09-14 AT AT82108470T patent/ATE21438T1/de not_active IP Right Cessation
- 1982-09-14 DE DE8282108470T patent/DE3272588D1/de not_active Expired
-
1983
- 1983-09-12 DD DD83254745A patent/DD217585A5/de not_active IP Right Cessation
- 1983-09-13 DK DK413983A patent/DK157147C/da not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE3272588D1 (en) | 1986-09-18 |
| EP0103042B1 (de) | 1986-08-13 |
| DK157147B (da) | 1989-11-13 |
| ATE21438T1 (de) | 1986-08-15 |
| DK157147C (da) | 1990-04-16 |
| DK413983A (da) | 1984-03-15 |
| EP0103042A1 (de) | 1984-03-21 |
| DK413983D0 (da) | 1983-09-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ENJ | Ceased due to non-payment of renewal fee |