DK144575A - - Google Patents
Info
- Publication number
- DK144575A DK144575A DK144575A DK144575A DK144575A DK 144575 A DK144575 A DK 144575A DK 144575 A DK144575 A DK 144575A DK 144575 A DK144575 A DK 144575A DK 144575 A DK144575 A DK 144575A
- Authority
- DK
- Denmark
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
-
- 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
-
- 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
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/668—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps damping or preventing mechanical vibrations
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/460,524 US3984194A (en) | 1974-04-12 | 1974-04-12 | Axial flow fans |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK144575A true DK144575A (me) | 1975-10-13 |
| DK138959B DK138959B (da) | 1978-11-20 |
| DK138959C DK138959C (me) | 1979-05-07 |
Family
ID=23829055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK144575AA DK138959B (da) | 1974-04-12 | 1975-04-04 | Aksialventilator. |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US3984194A (me) |
| JP (1) | JPS5113408A (me) |
| AT (1) | AT341639B (me) |
| BE (1) | BE827702A (me) |
| CA (1) | CA1045094A (me) |
| CS (1) | CS184778B2 (me) |
| DE (1) | DE2515900A1 (me) |
| DK (1) | DK138959B (me) |
| ES (1) | ES436430A1 (me) |
| FI (1) | FI57169C (me) |
| FR (1) | FR2267465B1 (me) |
| GB (1) | GB1501411A (me) |
| IN (1) | IN144733B (me) |
| IT (1) | IT1037118B (me) |
| NL (1) | NL7504341A (me) |
| NO (1) | NO144180C (me) |
| SE (1) | SE418416B (me) |
| SU (1) | SU722501A3 (me) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4221541A (en) * | 1977-02-28 | 1980-09-09 | Axial International Aktiengesellschaft | Fan comprising a blade pitch control mechanism |
| US4187056A (en) * | 1977-05-02 | 1980-02-05 | Ecodyne Corporation | Fan blade assembly and coupling |
| US4256435A (en) * | 1978-08-02 | 1981-03-17 | Eckel Oliver C | Mounting support blocks for pivotal rotor of wind turbine |
| DK149694C (da) * | 1983-10-07 | 1987-04-06 | Nordisk Ventilator | Aksialblaeserhjul |
| EP0175809B1 (de) * | 1984-09-27 | 1987-07-08 | Siemens Aktiengesellschaft | Laufrad für einen Axialventilator mit einzeln einstellbaren Schaufeln |
| DE19643760C1 (de) * | 1996-10-23 | 1997-12-11 | Daimler Benz Ag | Haltevorrichtung mit einem elastischen Haltemittel für die Aufhängung eines elektromotorisch angetriebenen Gebläses |
| US6386826B1 (en) * | 1999-09-23 | 2002-05-14 | International Business Machines Corporation | Fan with self closing blades |
| US6736601B2 (en) * | 2000-04-17 | 2004-05-18 | Howden Power A/S | Impeller for an axial flow fan and a method of mounting a blade on a hub for such fan |
| US6682308B1 (en) | 2002-08-01 | 2004-01-27 | Kaz, Inc. | Fan with adjustable mount |
| NL1022084C2 (nl) * | 2002-12-05 | 2004-06-08 | Ventilatoren Sirocco Howden Bv | Flexibele rotorbladaanslag. |
| FR3014150B1 (fr) * | 2013-11-29 | 2018-03-02 | Safran Aircraft Engines | Soufflante, en particulier pour une turbomachine |
| DE102015216579A1 (de) * | 2015-08-31 | 2017-03-02 | Ziehl-Abegg Se | Lüfterrad, Lüfter und System mit mindestens einem Lüfter |
| US10125795B2 (en) * | 2016-11-16 | 2018-11-13 | Ya-Chi CHEN | Adjustable fan damping apparatus for exerciser |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR523917A (fr) * | 1919-12-08 | 1921-08-27 | Aviation Louis Breguet Sa | Moyeu d'hélice flexible |
| US1802648A (en) * | 1925-12-31 | 1931-04-28 | American Propeller Company | Propeller |
| US1927592A (en) * | 1932-05-24 | 1933-09-19 | Lambert Chandley William | Propeller hub |
| DE713187C (de) * | 1936-11-07 | 1941-11-03 | Siemens Schuckertwerke Akt Ges | Befestigung fuer ein Luefterrad auf seiner Antriebswelle |
| US2344266A (en) * | 1941-06-27 | 1944-03-14 | Reissner Hans | Aircraft propeller construction |
| NL70700C (me) * | 1945-12-21 | |||
| US2844303A (en) * | 1952-08-27 | 1958-07-22 | Nordisk Ventilator | Axial blowers or fans |
| GB826519A (en) * | 1957-05-10 | 1960-01-13 | Air Control Installations Ltd | Improvements in or relating to axial flow fans |
| CH363754A (de) * | 1959-01-20 | 1962-08-15 | Sulzer Ag | Schaufelbefestigung bei einer Axialturbomaschine |
| NL123379C (me) * | 1963-11-01 | |||
| US3324953A (en) * | 1964-10-29 | 1967-06-13 | Airscrew Weyroc Ltd | Fan rotors |
| US3452820A (en) * | 1968-05-29 | 1969-07-01 | Caterpillar Tractor Co | Reversible cooling fan |
| US3545884A (en) * | 1968-09-12 | 1970-12-08 | Buffalo Forge Co | Adjustable fan construction |
| GB1430596A (en) * | 1972-07-06 | 1976-03-31 | Rolls Royce | Multi-bladed fans |
-
1974
- 1974-04-12 US US05/460,524 patent/US3984194A/en not_active Expired - Lifetime
-
1975
- 1975-03-17 SE SE7502990A patent/SE418416B/xx unknown
- 1975-03-28 IT IT21877/75A patent/IT1037118B/it active
- 1975-04-04 DK DK144575AA patent/DK138959B/da unknown
- 1975-04-04 FI FI751011A patent/FI57169C/fi not_active IP Right Cessation
- 1975-04-07 AT AT260875A patent/AT341639B/de not_active IP Right Cessation
- 1975-04-08 BE BE155206A patent/BE827702A/xx unknown
- 1975-04-09 ES ES436430A patent/ES436430A1/es not_active Expired
- 1975-04-10 GB GB14670/75A patent/GB1501411A/en not_active Expired
- 1975-04-10 NO NO751267A patent/NO144180C/no unknown
- 1975-04-11 CA CA224,430A patent/CA1045094A/en not_active Expired
- 1975-04-11 CS CS7500002533A patent/CS184778B2/cs unknown
- 1975-04-11 FR FR7511461A patent/FR2267465B1/fr not_active Expired
- 1975-04-11 NL NL7504341A patent/NL7504341A/xx not_active Application Discontinuation
- 1975-04-11 DE DE19752515900 patent/DE2515900A1/de not_active Withdrawn
- 1975-04-11 IN IN727/CAL/75A patent/IN144733B/en unknown
- 1975-04-11 SU SU752121940A patent/SU722501A3/ru active
- 1975-04-11 JP JP50043478A patent/JPS5113408A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FI57169C (fi) | 1980-06-10 |
| SE418416B (sv) | 1981-05-25 |
| US3984194A (en) | 1976-10-05 |
| SU722501A3 (ru) | 1980-03-15 |
| DK138959B (da) | 1978-11-20 |
| NL7504341A (nl) | 1975-10-14 |
| FI57169B (fi) | 1980-02-29 |
| GB1501411A (en) | 1978-02-15 |
| DE2515900A1 (de) | 1976-03-04 |
| CA1045094A (en) | 1978-12-26 |
| SE7502990L (sv) | 1975-10-13 |
| AU8007275A (en) | 1976-10-14 |
| JPS5113408A (en) | 1976-02-02 |
| FR2267465B1 (me) | 1980-12-05 |
| IT1037118B (it) | 1979-11-10 |
| ES436430A1 (es) | 1977-01-01 |
| CS184778B2 (en) | 1978-09-15 |
| IN144733B (me) | 1978-06-24 |
| AT341639B (de) | 1978-02-27 |
| BE827702A (fr) | 1975-07-31 |
| NO144180C (no) | 1981-07-08 |
| ATA260875A (de) | 1977-06-15 |
| FR2267465A1 (me) | 1975-11-07 |
| DK138959C (me) | 1979-05-07 |
| NO751267L (me) | 1975-10-14 |
| FI751011A (me) | 1975-10-13 |
| NO144180B (no) | 1981-03-30 |