AT349098B - Luefterrad - Google Patents
LuefterradInfo
- Publication number
- AT349098B AT349098B AT520776A AT520776A AT349098B AT 349098 B AT349098 B AT 349098B AT 520776 A AT520776 A AT 520776A AT 520776 A AT520776 A AT 520776A AT 349098 B AT349098 B AT 349098B
- Authority
- AT
- Austria
- Prior art keywords
- fan wheel
- fan
- wheel
- Prior art date
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
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S416/00—Fluid reaction surfaces, i.e. impellers
- Y10S416/03—Sheet metal
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Motor Or Generator Cooling System (AREA)
- Pulleys (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2531889A DE2531889C3 (de) | 1975-07-17 | 1975-07-17 | Befestigung eines scheibenförmigen Läufers auf einer Welle, insbesondere eines Lüfterrades aus Blech für Drehstromgeneratoren |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA520776A ATA520776A (de) | 1978-08-15 |
AT349098B true AT349098B (de) | 1979-03-26 |
Family
ID=5951717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT520776A AT349098B (de) | 1975-07-17 | 1976-07-15 | Luefterrad |
Country Status (13)
Country | Link |
---|---|
US (1) | US4102601A (de) |
JP (1) | JPS5213108A (de) |
AT (1) | AT349098B (de) |
AU (1) | AU507539B2 (de) |
BR (1) | BR7604642A (de) |
DE (1) | DE2531889C3 (de) |
ES (1) | ES222378Y (de) |
FR (1) | FR2318330A1 (de) |
GB (1) | GB1550870A (de) |
IT (1) | IT1067084B (de) |
MX (1) | MX143222A (de) |
PL (1) | PL114743B1 (de) |
SE (1) | SE7601942L (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2814390C2 (de) * | 1978-04-04 | 1982-06-16 | Robert Bosch Photokino Gmbh, 7000 Stuttgart | Verfahren und Vorrichtung zum beidseitigen Einspannen von über die Einspannstelle hinausragenden Bauteilen |
US4249861A (en) * | 1979-03-05 | 1981-02-10 | Canadian Fram Limited | Fan blade reinforcement plate |
DD259975A3 (de) * | 1986-07-07 | 1988-09-14 | Merbelsrod Geraete Pumpen Veb | Blechlaufrad kleiner foerderleistung, insbesondere fuer kuehlmittelpumpen |
FR2603142B1 (fr) * | 1986-08-21 | 1995-02-17 | Ducellier & Cie | Generateur de courant alternatif equipe d'un ventilateur notamment pour vehicules automobiles |
DE19501533C3 (de) * | 1995-01-19 | 2000-01-13 | Bsh Bosch Siemens Hausgeraete | Lüfterrad und Verfahren zur Herstellung desselben |
US5871335A (en) * | 1995-10-31 | 1999-02-16 | Siemens Electric Limited | Twist-lock attachment system for a cooling fan and motor |
US5735669A (en) * | 1996-07-31 | 1998-04-07 | Ryobi North America | Fly wheel assembly and method of forming |
JP3943691B2 (ja) * | 1998-01-27 | 2007-07-11 | 三菱重工業株式会社 | 空冷エンジンの冷却ファン |
US6035515A (en) * | 1998-10-16 | 2000-03-14 | Shopvac Corporation | Motor shaft assembly and method |
US7484934B2 (en) * | 2006-04-26 | 2009-02-03 | Field Controls, Llc | Method and apparatus for propelling an intercepted fluid |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US460233A (en) * | 1891-09-29 | Fan for sewing-machines | ||
US1023272A (en) * | 1911-10-12 | 1912-04-16 | William H Oakes | Fan. |
AT74422B (de) * | 1913-05-31 | 1918-07-10 | Ver Dampfturbinen Ges Mit Besc | Nachgiebige Lagerung von gegeneinander abgestützten, umlaufenden Maschinenteilen. z. B. Turbinenlaufrädern, auf der Welle zum Ausgleich verschiedener Wärmeausdehnung. |
GB127355A (en) * | 1918-01-23 | 1919-06-05 | William Rufus Herwin | Securing Wind-vanes, Discs, Spiders, and the like on Bosses, Shaft, or the like. |
US1542412A (en) * | 1924-05-14 | 1925-06-16 | Reed Propeller Co Inc | Aeronautical propeller |
US1634554A (en) * | 1925-12-07 | 1927-07-05 | Pajalic Antonio | Fan |
US2161881A (en) * | 1936-10-08 | 1939-06-13 | Chicago Flexible Shaft Co | Beater |
US2222118A (en) * | 1937-03-09 | 1940-11-19 | Knapp Monarch Co | Propeller |
US2177924A (en) * | 1937-07-24 | 1939-10-31 | Timken Roller Bearing Co | Wheel and axle assembly |
DE762625C (de) * | 1938-12-15 | 1954-03-29 | Siemens Schuckertwerke A G | Fluegelrad mit metallenen Fluegelblaettern fuer Luefter |
US2633008A (en) * | 1948-10-20 | 1953-03-31 | Berne Tocci Guilbert | Resilient coupling |
DE865240C (de) * | 1949-01-18 | 1953-02-02 | Jens Christian Martins | Schnur- oder Keilriemenscheibe |
DE923521C (de) * | 1951-02-19 | 1955-02-14 | Georges Alfred Thomas | Gelenk |
US2726524A (en) * | 1953-09-23 | 1955-12-13 | Paul X Gorin | Friction drive coupling with overload slip |
US2800967A (en) * | 1955-05-09 | 1957-07-30 | Fogel Jacob | Fan rotor |
DE1053712B (de) * | 1955-11-24 | 1959-03-26 | Paul Schaurte | Einrichtung zum Umwaelzen von Gasen oder Fluessigkeiten |
US2906349A (en) * | 1955-12-02 | 1959-09-29 | Hans | Fans |
US2955748A (en) * | 1956-01-09 | 1960-10-11 | Automatic Steel Products Inc | Multi-groove pulley manufacture |
US2827225A (en) * | 1956-05-04 | 1958-03-18 | Automatic Steel Products Inc | Generator pulley construction |
GB830385A (en) * | 1956-10-26 | 1960-03-16 | Limit Engineering Group Ltd | Improvements in propeller fans |
US3367687A (en) * | 1966-01-27 | 1968-02-06 | General Electric Co. | Means to secure an element to a shaft |
GB1275916A (en) * | 1968-11-22 | 1972-06-01 | Lucas Industries Ltd | Dynamo electric machines |
DE2434744A1 (de) * | 1974-07-19 | 1976-01-29 | Bosch Gmbh Robert | Luefterrad |
US3952712A (en) * | 1975-01-30 | 1976-04-27 | Tecumseh Products Company | Composite flywheel assembly |
-
1975
- 1975-07-17 DE DE2531889A patent/DE2531889C3/de not_active Expired
-
1976
- 1976-02-19 SE SE7601942A patent/SE7601942L/xx unknown
- 1976-05-25 US US05/689,748 patent/US4102601A/en not_active Expired - Lifetime
- 1976-07-09 AU AU15766/76A patent/AU507539B2/en not_active Expired
- 1976-07-14 JP JP51083905A patent/JPS5213108A/ja active Pending
- 1976-07-15 AT AT520776A patent/AT349098B/de not_active IP Right Cessation
- 1976-07-16 GB GB29611/76A patent/GB1550870A/en not_active Expired
- 1976-07-16 IT IT25404/76A patent/IT1067084B/it active
- 1976-07-16 MX MX165545A patent/MX143222A/es unknown
- 1976-07-16 ES ES1976222378U patent/ES222378Y/es not_active Expired
- 1976-07-16 PL PL1976191221A patent/PL114743B1/pl unknown
- 1976-07-16 FR FR7621839A patent/FR2318330A1/fr active Granted
- 1976-07-16 BR BR7604642A patent/BR7604642A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
ES222378Y (es) | 1977-03-16 |
ATA520776A (de) | 1978-08-15 |
BR7604642A (pt) | 1977-08-02 |
US4102601A (en) | 1978-07-25 |
DE2531889A1 (de) | 1977-02-03 |
PL114743B1 (en) | 1981-02-28 |
SE7601942L (sv) | 1977-01-18 |
DE2531889B2 (de) | 1981-01-22 |
FR2318330B1 (de) | 1980-04-18 |
FR2318330A1 (fr) | 1977-02-11 |
IT1067084B (it) | 1985-03-12 |
AU507539B2 (en) | 1980-02-21 |
MX143222A (es) | 1981-04-03 |
JPS5213108A (en) | 1977-02-01 |
GB1550870A (en) | 1979-08-22 |
AU1576676A (en) | 1978-01-12 |
DE2531889C3 (de) | 1981-11-26 |
ES222378U (es) | 1976-11-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |