ES469687A1 - Un ventilador axial - Google Patents
Un ventilador axialInfo
- Publication number
- ES469687A1 ES469687A1 ES469687A ES469687A ES469687A1 ES 469687 A1 ES469687 A1 ES 469687A1 ES 469687 A ES469687 A ES 469687A ES 469687 A ES469687 A ES 469687A ES 469687 A1 ES469687 A1 ES 469687A1
- Authority
- ES
- Spain
- Prior art keywords
- blade
- impeller
- hub
- axial fan
- attachment shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Thin Film Transistor (AREA)
Abstract
Un ventilador axial provisto de un propulsor con paletas ajustables estableciendo el extremo de base de cada paleta una unión, mediante un cojinete que permite la rotación de la paleta con el otro extremo de un árbol de unión de paleta que se proyecta en posición sensiblemente radial con respecto a la rueda del ventilador, estando dicho árbol rígidamente unido por su extremo interno al cubo de una rueda del ventilador, caracterizado porque el árbol de unión de paleta enrasa a topo contra la cara radialmente exterior del cubo y está pretensado axialmente por compresión.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7705826A SE404237B (sv) | 1977-05-17 | 1977-05-17 | Axialflekt med ett flekthjul med instellbara skovlar |
Publications (1)
Publication Number | Publication Date |
---|---|
ES469687A1 true ES469687A1 (es) | 1979-01-16 |
Family
ID=20331372
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES469687A Expired ES469687A1 (es) | 1977-05-17 | 1978-05-10 | Un ventilador axial |
Country Status (20)
Country | Link |
---|---|
US (1) | US4218188A (es) |
JP (1) | JPS5918560B2 (es) |
AU (1) | AU519807B2 (es) |
BE (1) | BE866981A (es) |
BR (1) | BR7803087A (es) |
CA (1) | CA1106331A (es) |
DE (1) | DE2821415C2 (es) |
DK (1) | DK147209C (es) |
ES (1) | ES469687A1 (es) |
FI (1) | FI60912C (es) |
FR (1) | FR2391382A1 (es) |
GB (1) | GB1598773A (es) |
IN (1) | IN149413B (es) |
IT (1) | IT1094753B (es) |
MX (1) | MX144144A (es) |
NL (1) | NL182831C (es) |
NO (1) | NO154895C (es) |
NZ (1) | NZ187224A (es) |
SE (1) | SE404237B (es) |
YU (1) | YU40915B (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5877197U (ja) * | 1981-11-21 | 1983-05-25 | 株式会社ミツヤ送風機製作所 | 軸流フアンの可変ピツチ翼用アクチユエ−タ− |
DK155847C (da) * | 1987-04-10 | 1989-10-02 | Novenco As | Skovlvinkelreguleringsindretning til en aksialventilator med under drift indstillelige skovle |
US5820346A (en) * | 1996-12-17 | 1998-10-13 | General Electric Company | Blade damper for a turbine engine |
US6682308B1 (en) | 2002-08-01 | 2004-01-27 | Kaz, Inc. | Fan with adjustable mount |
TWM354786U (en) * | 2008-11-18 | 2009-04-11 | Delta Electronics Inc | Fan and fan wheel thereof |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2390068A (en) * | 1942-12-11 | 1945-12-04 | Del Conveyor & Mfg Company | Adjustable pitch propeller mechanism |
DE1019046B (de) * | 1954-09-09 | 1957-11-07 | Demag Ag | Klemmvorrichtung zur stufenlosen Festlegung von hydraulisch verstellbaren Propellerfluegeln fuer Axialverdichter |
US3175803A (en) * | 1963-01-15 | 1965-03-30 | Dominion Eng Works Ltd | Method of securing runner blades to kaplan type turbine hubs |
GB1011419A (en) * | 1963-02-07 | 1965-12-01 | Colchester Woods | Axial flow fans |
DK122977B (da) * | 1970-07-10 | 1972-05-01 | Nordisk Ventilator | Aksialventilator, hvis skovlhjul har under driften indstillelige skovle. |
SE355646B (es) * | 1971-03-30 | 1973-04-30 | Svenska Flaektfabriken Ab | |
DE2243090A1 (de) * | 1972-09-01 | 1974-03-07 | Kuehnle Kopp Kausch Ag | Vorrichtung zur lagerung und verstellung verdrehbarer laufschaufeln von axialventilatoren oder -verdichtern |
DK131389C (da) * | 1973-01-23 | 1976-01-26 | Nordisk Ventilator | Skovlhjul til aksialbleser med indstillelige skovle |
YU185775A (en) * | 1974-08-07 | 1982-02-25 | Turbo Lufttehnik Gmbh | Device for lubricating bearings of a support at axial ventilators |
GB1512560A (en) * | 1976-11-10 | 1978-06-01 | Colchester Woods | Controllable pitch axial flow fans |
-
1977
- 1977-05-17 SE SE7705826A patent/SE404237B/xx not_active IP Right Cessation
-
1978
- 1978-05-03 GB GB17352/78A patent/GB1598773A/en not_active Expired
- 1978-05-04 CA CA302,614A patent/CA1106331A/en not_active Expired
- 1978-05-05 IN IN331/DEL/78A patent/IN149413B/en unknown
- 1978-05-05 NL NLAANVRAGE7804822,A patent/NL182831C/xx not_active IP Right Cessation
- 1978-05-08 FR FR7813506A patent/FR2391382A1/fr active Granted
- 1978-05-10 ES ES469687A patent/ES469687A1/es not_active Expired
- 1978-05-10 NZ NZ187224A patent/NZ187224A/xx unknown
- 1978-05-10 NO NO781649A patent/NO154895C/no unknown
- 1978-05-11 US US05/905,028 patent/US4218188A/en not_active Expired - Lifetime
- 1978-05-11 MX MX173446A patent/MX144144A/es unknown
- 1978-05-11 BE BE6046469A patent/BE866981A/xx not_active IP Right Cessation
- 1978-05-12 IT IT23318/78A patent/IT1094753B/it active
- 1978-05-16 AU AU36157/78A patent/AU519807B2/en not_active Expired
- 1978-05-16 FI FI781554A patent/FI60912C/fi not_active IP Right Cessation
- 1978-05-16 DE DE2821415A patent/DE2821415C2/de not_active Expired
- 1978-05-16 BR BR7803087A patent/BR7803087A/pt unknown
- 1978-05-16 YU YU1181/78A patent/YU40915B/xx unknown
- 1978-05-17 DK DK217178A patent/DK147209C/da not_active IP Right Cessation
- 1978-05-17 JP JP53057704A patent/JPS5918560B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
YU118178A (en) | 1982-10-31 |
NL7804822A (nl) | 1978-11-21 |
IT1094753B (it) | 1985-08-02 |
GB1598773A (en) | 1981-09-23 |
US4218188A (en) | 1980-08-19 |
FI781554A (fi) | 1978-11-18 |
NO781649L (no) | 1978-11-20 |
AU3615778A (en) | 1979-11-22 |
BE866981A (fr) | 1978-09-01 |
FI60912C (fi) | 1982-04-13 |
SE404237B (sv) | 1978-09-25 |
DK147209C (da) | 1984-11-12 |
CA1106331A (en) | 1981-08-04 |
JPS53143012A (en) | 1978-12-13 |
JPS5918560B2 (ja) | 1984-04-27 |
DK147209B (da) | 1984-05-14 |
NO154895B (no) | 1986-09-29 |
DK217178A (da) | 1978-11-18 |
DE2821415A1 (de) | 1978-11-30 |
NL182831C (nl) | 1988-05-16 |
FR2391382A1 (fr) | 1978-12-15 |
NO154895C (no) | 1987-01-07 |
DE2821415C2 (de) | 1985-12-19 |
NZ187224A (en) | 1982-03-30 |
NL182831B (nl) | 1987-12-16 |
MX144144A (es) | 1981-08-31 |
IT7823318A0 (it) | 1978-05-12 |
BR7803087A (pt) | 1978-12-26 |
IN149413B (es) | 1981-12-05 |
YU40915B (en) | 1986-08-31 |
AU519807B2 (en) | 1981-12-24 |
FR2391382B1 (es) | 1985-01-11 |
FI60912B (fi) | 1981-12-31 |
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