PL182614B1 - Łopatka wirnika - Google Patents
Łopatka wirnikaInfo
- Publication number
- PL182614B1 PL182614B1 PL97329393A PL32939397A PL182614B1 PL 182614 B1 PL182614 B1 PL 182614B1 PL 97329393 A PL97329393 A PL 97329393A PL 32939397 A PL32939397 A PL 32939397A PL 182614 B1 PL182614 B1 PL 182614B1
- Authority
- PL
- Poland
- Prior art keywords
- blade
- ring
- composite material
- base
- hub
- Prior art date
Links
- 239000002131 composite material Substances 0.000 claims abstract description 23
- 229910052751 metal Inorganic materials 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 claims abstract description 10
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 8
- 229920002430 Fibre-reinforced plastic Polymers 0.000 claims abstract description 5
- 239000011151 fibre-reinforced plastic Substances 0.000 claims abstract description 5
- 239000012783 reinforcing fiber Substances 0.000 claims abstract 2
- 239000003365 glass fiber Substances 0.000 claims description 22
- 230000002787 reinforcement Effects 0.000 claims description 17
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 12
- 239000004917 carbon fiber Substances 0.000 claims description 12
- 239000004593 Epoxy Substances 0.000 claims description 7
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 5
- 239000000835 fiber Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000126 substance Substances 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
- F04D29/02—Selection of particular materials
- F04D29/023—Selection of particular materials especially adapted for elastic fluid pumps
-
- 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
- F04D29/38—Blades
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2300/00—Materials; Properties thereof
- F05D2300/40—Organic materials
- F05D2300/43—Synthetic polymers, e.g. plastics; Rubber
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2300/00—Materials; Properties thereof
- F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
- F05D2300/603—Composites; e.g. fibre-reinforced
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2300/00—Materials; Properties thereof
- F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
- F05D2300/603—Composites; e.g. fibre-reinforced
- F05D2300/6034—Orientation of fibres, weaving, ply angle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Rotary Pumps (AREA)
- Eye Examination Apparatus (AREA)
- Supercharger (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Thermistors And Varistors (AREA)
- Surgical Instruments (AREA)
- Glass Compositions (AREA)
- Transplanting Machines (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9601452A SE506358C2 (sv) | 1996-04-17 | 1996-04-17 | Rotorblad för fastsättning på ett nav i en rotor, såsom en skovel för fastsättning på ett fläktnav |
| PCT/SE1997/000591 WO1997039243A1 (en) | 1996-04-17 | 1997-04-10 | Vane element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL329393A1 PL329393A1 (en) | 1999-03-29 |
| PL182614B1 true PL182614B1 (pl) | 2002-02-28 |
Family
ID=20402223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL97329393A PL182614B1 (pl) | 1996-04-17 | 1997-04-10 | Łopatka wirnika |
Country Status (15)
| Country | Link |
|---|---|
| EP (1) | EP0894197B1 (no) |
| AT (1) | ATE229621T1 (no) |
| AU (1) | AU2418597A (no) |
| BG (1) | BG62899B1 (no) |
| CZ (1) | CZ287302B6 (no) |
| DE (1) | DE69717802D1 (no) |
| EE (1) | EE9800332A (no) |
| HU (1) | HU221148B1 (no) |
| NO (1) | NO984857L (no) |
| PL (1) | PL182614B1 (no) |
| RU (1) | RU2172434C2 (no) |
| SE (1) | SE506358C2 (no) |
| SK (1) | SK142198A3 (no) |
| TR (1) | TR199802076T2 (no) |
| WO (1) | WO1997039243A1 (no) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9895840B2 (en) | 2014-05-15 | 2018-02-20 | The Boeing Company | Thermoformed cascades for jet engine thrust reversers |
| DE102014215089A1 (de) * | 2014-07-31 | 2016-02-04 | Ksb Aktiengesellschaft | Strömungsführendes Bauteil |
| WO2017063712A1 (en) * | 2015-10-16 | 2017-04-20 | R.E.M. Holding S.R.L. | Connecting element for connecting a blade to the hub in an industrial axial fan, and blade system comprising said connecting element |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3565547A (en) * | 1969-02-24 | 1971-02-23 | Carrier Corp | Turbomachine rotor construction |
| FR2427494A1 (fr) * | 1978-06-01 | 1979-12-28 | Neu Sa | Perfectionnement aux pales pour ventilateurs helicoides de tres grand diametre |
| FR2685732B1 (fr) * | 1991-12-31 | 1994-02-25 | Snecma | Aube de turbomachine en materiau composite. |
| BR9300312A (pt) * | 1993-02-02 | 1993-07-27 | Alpina Equipamentos Ind Ltda | Aperfeicoamento em pas de plasticos reforcados com fibras |
-
1996
- 1996-04-17 SE SE9601452A patent/SE506358C2/sv not_active IP Right Cessation
-
1997
- 1997-04-10 AU AU24185/97A patent/AU2418597A/en not_active Abandoned
- 1997-04-10 RU RU98120520/06A patent/RU2172434C2/ru not_active IP Right Cessation
- 1997-04-10 CZ CZ19983306A patent/CZ287302B6/cs not_active IP Right Cessation
- 1997-04-10 HU HU9901657A patent/HU221148B1/hu not_active IP Right Cessation
- 1997-04-10 TR TR1998/02076T patent/TR199802076T2/xx unknown
- 1997-04-10 SK SK1421-98A patent/SK142198A3/sk unknown
- 1997-04-10 EE EE9800332A patent/EE9800332A/xx unknown
- 1997-04-10 AT AT97919846T patent/ATE229621T1/de not_active IP Right Cessation
- 1997-04-10 PL PL97329393A patent/PL182614B1/pl not_active IP Right Cessation
- 1997-04-10 EP EP97919846A patent/EP0894197B1/en not_active Expired - Lifetime
- 1997-04-10 DE DE69717802T patent/DE69717802D1/de not_active Expired - Lifetime
- 1997-04-10 WO PCT/SE1997/000591 patent/WO1997039243A1/en active IP Right Grant
-
1998
- 1998-10-12 BG BG102834A patent/BG62899B1/bg unknown
- 1998-10-16 NO NO984857A patent/NO984857L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| SE9601452L (sv) | 1997-10-18 |
| HUP9901657A2 (hu) | 1999-08-30 |
| EP0894197A1 (en) | 1999-02-03 |
| EP0894197B1 (en) | 2002-12-11 |
| AU2418597A (en) | 1997-11-07 |
| WO1997039243A1 (en) | 1997-10-23 |
| SE9601452D0 (sv) | 1996-04-17 |
| ATE229621T1 (de) | 2002-12-15 |
| EE9800332A (et) | 1999-04-15 |
| CZ287302B6 (en) | 2000-10-11 |
| HU221148B1 (en) | 2002-08-28 |
| NO984857D0 (no) | 1998-10-16 |
| DE69717802D1 (de) | 2003-01-23 |
| NO984857L (no) | 1998-12-11 |
| SK142198A3 (en) | 1999-06-11 |
| BG62899B1 (bg) | 2000-10-31 |
| PL329393A1 (en) | 1999-03-29 |
| BG102834A (en) | 1999-04-30 |
| SE506358C2 (sv) | 1997-12-08 |
| CZ330698A3 (cs) | 1999-11-17 |
| TR199802076T2 (xx) | 1998-12-21 |
| HUP9901657A3 (en) | 2000-02-28 |
| RU2172434C2 (ru) | 2001-08-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Decisions on the lapse of the protection rights |
Effective date: 20050410 |