FI82296C - Foerfarande foer tillverkning av vingar foer vindturbin. - Google Patents
Foerfarande foer tillverkning av vingar foer vindturbin. Download PDFInfo
- Publication number
- FI82296C FI82296C FI793947A FI793947A FI82296C FI 82296 C FI82296 C FI 82296C FI 793947 A FI793947 A FI 793947A FI 793947 A FI793947 A FI 793947A FI 82296 C FI82296 C FI 82296C
- Authority
- FI
- Finland
- Prior art keywords
- coordinate point
- height
- winding
- winding axis
- point
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims 4
- 238000004519 manufacturing process Methods 0.000 title claims 2
- 238000004804 winding Methods 0.000 claims 11
- 239000000835 fiber Substances 0.000 claims 5
- 239000002657 fibrous material Substances 0.000 claims 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/64—Winding of balls
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
- F01D5/282—Selecting composite materials, e.g. blades with reinforcing filaments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/56—Winding and joining, e.g. winding spirally
- B29C53/58—Winding and joining, e.g. winding spirally helically
- B29C53/583—Winding and joining, e.g. winding spirally helically for making tubular articles with particular features
- B29C53/584—Winding and joining, e.g. winding spirally helically for making tubular articles with particular features having a non-circular cross-section
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/80—Component parts, details or accessories; Auxiliary operations
- B29C53/8008—Component parts, details or accessories; Auxiliary operations specially adapted for winding and joining
- B29C53/8041—Measuring, controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H81/00—Methods, apparatus, or devices for covering or wrapping cores by winding webs, tapes, or filamentary material, not otherwise provided for
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
- F03D1/06—Rotors
- F03D1/065—Rotors characterised by their construction elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/08—Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3076—Aircrafts
- B29L2031/3085—Wings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2240/00—Components
- F05B2240/20—Rotors
- F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2250/00—Geometry
- F05B2250/70—Shape
- F05B2250/71—Shape curved
- F05B2250/712—Shape curved concave
-
- 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
- F05D2240/00—Components
- F05D2240/20—Rotors
- F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
-
- 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
- F05D2250/00—Geometry
- F05D2250/70—Shape
- F05D2250/71—Shape curved
- F05D2250/712—Shape curved concave
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Composite Materials (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Combustion & Propulsion (AREA)
- Moulding By Coating Moulds (AREA)
- Wind Motors (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Laminated Bodies (AREA)
Claims (4)
1. Menetelmä kuiduista kierretyn tuuliturbiinin siiven valmistamiseksi, tunnettu siitä, että siinä - määritetään käämityskaraa edustava pinta, määritetään pinnalta joukko pitkittäisosia, joista jokainen on olennaisesti samassa suunnassa kuin akseli, jonka ympärille pinta kierretään, määritetään pinnalta joukko asemia, joista jokainen on olennaisesti kohtisuorassa pitkittäisosiin nähden, jolloin kunkin pitkittäisosan ja aseman leikkauspiste määrittää suuren määrän koordinaattipisteitä ristikon, ja jokaisen koordinaattipisteen osalta: määritetään koordinaattipisteen korkeus käämitysakselilta, valitaan ensimmäinen piste pinnalta pitkittäisosalta tai asemalta, joka on mainitun koordinaattipisteen vieressä sen toisella puolella, ja toinen piste pinnalta pitkittäisosalta tai asemalta, joka on mainitun koordinaattipisteen vieressä sen vastakkaisella puolella, määritetään pinnan koveran osan esiintyminen vertaamalla koordinaattipisteen korkeutta käämitysakselilta kaksi valittua pistettä yhdistävän suoran linjan korkeuteen käämitysakselilta, jolloin pinta on kovero valittujen pisteiden välillä, kun koordinaattipisteen korkeus käämitysakselilta on pienempi kuin valittuja pisteitä yhdistävän linjan korkeus käämitysakselilta, korjataan kaikki määritetyt koveruudet säätämällä koordinaattipisteen korkeutta käämitysakselilta siten, että se on olennaisesti yhtä suuri tai suurempi kuin linjan korkeus käämitysakselilta, muodostetaan kara, jonka pinta vastaa korjattua pintaa ja ie 82296 kierretään kuituainetta karan pinnan ympärillä, jolloin muodostuu kuiduista kierretty siipi.
2. Patenttivaatimuksen 1 mukainen menetelmä, tunnettu siitä, että ennen karan rakentamista määritetään, onko jonkin koordinaattipisteen korkeutta nostettu, valitaan jälleen ensimmäinen ja toinen piste kullekin tällaiselle koordinaattipisteelle ja määritetään kullekin tällaisille koordinaattipisteelle pinnan koveron osan esiintyminen ja muutetaan kunkin sellaisen koordinaattipisteen korkeutta, jolle on määritetty kovero osa.
3. Patenttivaatimuksen 1 tai 2 mukainen menetelmä, jossa esiintyy useita kuitukäämitysväyliä, tunnettu siitä, että määritetään kullekin koordinaattipisteelle koveran pinnan osan esiintyminen kussakin kuitukäämitysväylässä ja muutetaan kunkin valitun koordinaattipisteen korkeutta, jos jossakin kuitukäämitysväylässä esiintyy kovero pinta.
4. Patenttivaatimuksen 1,2 tai 3 mukainen menetelmä, tunnettu siitä, että useiden pitkittäisosien määrittäminen sisältää useiden tasojen määrittämisen, joista tasoista kukin sisältää käämitysakselin mainittujen tasojen ja pinnan leikkauspisteen määrittäessä mainitut pitkittäisosat. is 82296
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US97256778A | 1978-12-22 | 1978-12-22 | |
US97256778 | 1978-12-22 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI793947A FI793947A (fi) | 1980-06-23 |
FI82296B FI82296B (fi) | 1990-10-31 |
FI82296C true FI82296C (fi) | 1991-02-11 |
Family
ID=25519821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI793947A FI82296C (fi) | 1978-12-22 | 1979-12-17 | Foerfarande foer tillverkning av vingar foer vindturbin. |
Country Status (17)
Country | Link |
---|---|
JP (1) | JPS5598057A (fi) |
KR (1) | KR880001892B1 (fi) |
AU (1) | AU526900B2 (fi) |
BR (1) | BR7908386A (fi) |
CA (1) | CA1165104A (fi) |
DE (1) | DE2951795A1 (fi) |
DK (1) | DK150972C (fi) |
FI (1) | FI82296C (fi) |
FR (1) | FR2444562A1 (fi) |
GB (1) | GB2041324B (fi) |
IL (1) | IL58875A (fi) |
IN (1) | IN154454B (fi) |
IT (1) | IT1125927B (fi) |
NL (1) | NL188241C (fi) |
NO (1) | NO161058C (fi) |
SE (1) | SE441823B (fi) |
ZA (1) | ZA796555B (fi) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA827460B (en) * | 1981-12-28 | 1983-08-31 | United Technologies Corp | Method of manufacturing a filament wound article |
CN102145354B (zh) * | 2010-11-20 | 2012-11-14 | 无锡透平叶片有限公司 | 一种基于ug的叶片型面软件整形方法 |
DE102016006632A1 (de) * | 2016-06-03 | 2017-12-07 | Senvion Gmbh | Verfahren zur Bestimmung einer Positionierung eines Rotorblattgurtes, Rotorblatt und Windenergieanlage |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3534396A (en) * | 1965-10-27 | 1970-10-13 | Gen Motors Corp | Computer-aided graphical analysis |
US4081220A (en) * | 1976-12-17 | 1978-03-28 | United Technologies Corporation | Semi-spar wound blade |
-
1979
- 1979-11-08 CA CA000339465A patent/CA1165104A/en not_active Expired
- 1979-12-03 GB GB7941651A patent/GB2041324B/en not_active Expired
- 1979-12-03 ZA ZA00796555A patent/ZA796555B/xx unknown
- 1979-12-04 AU AU53426/79A patent/AU526900B2/en not_active Ceased
- 1979-12-04 IL IL58875A patent/IL58875A/xx not_active IP Right Cessation
- 1979-12-07 IN IN1279/CAL/79A patent/IN154454B/en unknown
- 1979-12-14 NL NLAANVRAGE7909018,A patent/NL188241C/xx not_active IP Right Cessation
- 1979-12-17 FI FI793947A patent/FI82296C/fi not_active IP Right Cessation
- 1979-12-17 SE SE7910361A patent/SE441823B/sv unknown
- 1979-12-18 IT IT28112/79A patent/IT1125927B/it active
- 1979-12-18 DK DK541179A patent/DK150972C/da not_active IP Right Cessation
- 1979-12-20 NO NO794184A patent/NO161058C/no unknown
- 1979-12-20 BR BR7908386A patent/BR7908386A/pt not_active IP Right Cessation
- 1979-12-21 DE DE19792951795 patent/DE2951795A1/de active Granted
- 1979-12-21 JP JP16746679A patent/JPS5598057A/ja active Granted
- 1979-12-22 KR KR7904580A patent/KR880001892B1/ko active
- 1979-12-24 FR FR7932122A patent/FR2444562A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
IT1125927B (it) | 1986-05-14 |
FI82296B (fi) | 1990-10-31 |
NL188241B (nl) | 1991-12-02 |
DE2951795A1 (de) | 1980-07-03 |
JPS5598057A (en) | 1980-07-25 |
KR830001120A (ko) | 1983-04-29 |
JPS6236952B2 (fi) | 1987-08-10 |
SE441823B (sv) | 1985-11-11 |
DK150972B (da) | 1987-10-05 |
NL188241C (nl) | 1992-05-06 |
DK541179A (da) | 1980-06-23 |
GB2041324A (en) | 1980-09-10 |
ZA796555B (en) | 1980-11-26 |
FI793947A (fi) | 1980-06-23 |
IN154454B (fi) | 1984-10-27 |
NO161058B (no) | 1989-03-20 |
GB2041324B (en) | 1983-04-13 |
AU5342679A (en) | 1980-06-26 |
BR7908386A (pt) | 1980-07-22 |
FR2444562B1 (fi) | 1982-02-19 |
NL7909018A (nl) | 1980-06-24 |
NO161058C (no) | 1989-06-28 |
IL58875A (en) | 1984-01-31 |
DK150972C (da) | 1988-06-06 |
FR2444562A1 (fr) | 1980-07-18 |
IT7928112A0 (it) | 1979-12-18 |
IL58875A0 (en) | 1980-03-31 |
DE2951795C2 (fi) | 1989-02-09 |
CA1165104A (en) | 1984-04-10 |
KR880001892B1 (ko) | 1988-09-27 |
SE7910361L (sv) | 1980-06-23 |
AU526900B2 (en) | 1983-02-03 |
NO794184L (no) | 1980-06-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed | ||
FD | Application lapsed | ||
MM | Patent lapsed |
Owner name: UNITED TECHNOLOGIES CORPORATION |