DE2531323B2 - 18.12.74 Japan 145976-74 07.01.75 Japan 4750-75 26.02.75 Japan 24433-75 Staubsaugergebläse - Google Patents
18.12.74 Japan 145976-74 07.01.75 Japan 4750-75 26.02.75 Japan 24433-75 StaubsaugergebläseInfo
- Publication number
- DE2531323B2 DE2531323B2 DE2531323A DE2531323A DE2531323B2 DE 2531323 B2 DE2531323 B2 DE 2531323B2 DE 2531323 A DE2531323 A DE 2531323A DE 2531323 A DE2531323 A DE 2531323A DE 2531323 B2 DE2531323 B2 DE 2531323B2
- Authority
- DE
- Germany
- Prior art keywords
- fan
- vacuum cleaner
- guide block
- air guide
- air
- 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.)
- Granted
Links
- 210000002105 tongue Anatomy 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000003068 static effect Effects 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
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
- F04D25/082—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provision for cooling the motor
-
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/441—Fluid-guiding means, e.g. diffusers 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
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/5806—Cooling the drive system
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
- Zur Beziehung zwischen dem erzeugten Unterdruck und der geförderten Luftmenge hat sich ergeben, daß das Gebläse mit r- 1,2 R eine Leistungs-Charakteristik zeigte, die ähnlich der ausgezogenen Kurve aus Fig. 6 war, daß das Gebläse mit r — 1,5 R
Claims (5)
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8183574A JPS5110406A (ja) | 1974-07-16 | 1974-07-16 | Dendosofuki |
JP8283474A JPS5111211A (ja) | 1974-07-18 | 1974-07-18 | Dendosofuki |
JP14594274A JPS5171512A (ja) | 1974-12-18 | 1974-12-18 | Dendosofuki |
JP14594174A JPS5171511A (ja) | 1974-12-18 | 1974-12-18 | Dendosofuki |
JP14597674A JPS5171514A (ja) | 1974-12-18 | 1974-12-18 | Dendosofuki |
JP475075A JPS5180008A (ja) | 1975-01-07 | 1975-01-07 | Dendosofuki |
JP50024433A JPS5197808A (de) | 1975-02-26 | 1975-02-26 |
Publications (3)
Publication Number | Publication Date |
---|---|
DE2531323A1 DE2531323A1 (de) | 1976-03-25 |
DE2531323B2 true DE2531323B2 (de) | 1979-05-17 |
DE2531323C3 DE2531323C3 (de) | 1983-06-16 |
Family
ID=27563290
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2531323A Expired DE2531323C3 (de) | 1974-07-16 | 1975-07-12 | Staubsaugergebläse |
Country Status (5)
Country | Link |
---|---|
US (1) | US4065233A (de) |
CA (1) | CA1034100A (de) |
DE (1) | DE2531323C3 (de) |
FR (1) | FR2278960A1 (de) |
GB (1) | GB1493844A (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0206977A2 (de) * | 1985-05-17 | 1986-12-30 | AMETEK Inc. | Geräuscharmer Bypass-Sauggebläsemotor |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4057370A (en) * | 1975-02-04 | 1977-11-08 | Matsushita Electric Industrial Co., Ltd | Electric blower assembly |
GB2190429B (en) * | 1986-04-14 | 1990-10-17 | Hitachi Ltd | An electric blower |
US5296769A (en) * | 1992-01-24 | 1994-03-22 | Electrolux Corporation | Air guide assembly for an electric motor and methods of making |
US5454690A (en) * | 1994-01-13 | 1995-10-03 | Shop Vac Corporation | Air flow housing |
JPH07332294A (ja) * | 1994-06-06 | 1995-12-22 | Matsushita Electric Ind Co Ltd | 電動送風機 |
US5713164A (en) * | 1996-02-02 | 1998-02-03 | Ryan; Richard T. | Pool liner installation system |
TW381150B (en) * | 1996-03-29 | 2000-02-01 | Sanyo Electric Co | Electric fan |
US5883449A (en) * | 1996-08-07 | 1999-03-16 | Hunter Fan Company | Ceiling fan motors |
US6264427B1 (en) | 1999-02-10 | 2001-07-24 | Shop-Vac Corporation | Vaneless impeller housing for a vacuum cleaner |
US6149406A (en) * | 1999-09-07 | 2000-11-21 | Chang; Chin-Chin | Heat dissipating fan for an induction motor |
US6294852B1 (en) * | 2000-12-27 | 2001-09-25 | Wy Peron Lee | Motor cover arrangement |
US6666660B2 (en) * | 2001-04-27 | 2003-12-23 | The Hoover Company | Motor-fan assembly for a floor cleaning machine |
US7066721B2 (en) | 2003-06-11 | 2006-06-27 | Hunter Fan Company | Ceiling fan motors |
US7455499B2 (en) * | 2005-07-07 | 2008-11-25 | The Scott Fetzer Company | Centrifugal fan |
DE602008003232D1 (de) * | 2007-06-25 | 2010-12-09 | Airfan | Vorrichtung für geregelte gasabgabe, im besonderen für ein atemgerät |
KR102017918B1 (ko) | 2011-10-13 | 2019-09-03 | 악티에볼라겟 엘렉트로룩스 | 진공 청소기 |
CN102400959A (zh) * | 2011-12-27 | 2012-04-04 | 上海新源动力有限公司 | 一种用于电动汽车的单级多涡室离心式水泵 |
JP6142285B2 (ja) * | 2013-03-21 | 2017-06-07 | パナソニックIpマネジメント株式会社 | 片吸込み型遠心送風機 |
KR101765583B1 (ko) * | 2014-07-29 | 2017-08-07 | 현대자동차 주식회사 | 공기 압축기의 냉각유닛 |
US9617678B2 (en) * | 2014-10-24 | 2017-04-11 | Haier Us Appliance Solutions, Inc. | Impeller housing for an appliance |
WO2016106469A1 (zh) * | 2014-12-29 | 2016-07-07 | 浙江鸿友压缩机制造有限公司 | 一种直联式无油压缩机的冷却布局构造 |
US10253786B2 (en) * | 2016-06-08 | 2019-04-09 | Nidec Corporation | Blower apparatus |
CN110049820B (zh) * | 2016-12-05 | 2021-07-20 | 康明斯过滤Ip公司 | 具有单件式脉冲涡轮机的分离组件 |
CN111853948B (zh) * | 2020-08-13 | 2024-02-09 | 海信空调有限公司 | 一种空调室内机及空调新风功能的控制方法 |
CN112855573A (zh) * | 2021-03-12 | 2021-05-28 | 南京深度系统工程有限公司 | 一种高压轴流离心风机 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US993985A (en) * | 1909-09-07 | 1911-05-30 | Electric Renovator Mfg Co | Pneumatic pumping-machine. |
US1034894A (en) * | 1910-12-31 | 1912-08-06 | Peder Andersen Fisker | Air-pump |
GB228365A (en) * | 1924-02-26 | 1925-02-05 | British Electric Plant Company | Improvements in or relating to centrifugal pumps |
US2201867A (en) * | 1938-06-24 | 1940-05-21 | Gen Electric | Centrifugal fan casing |
US2289231A (en) * | 1940-01-18 | 1942-07-07 | Gen Electric | Centrifugal compressor |
US2612843A (en) * | 1946-03-16 | 1952-10-07 | Smith Corp A O | In-line centrifugal pump with fabricated volutes |
US2658665A (en) * | 1950-12-07 | 1953-11-10 | Hoover Co | Multistage fan for suction cleaners |
NL196239A (de) * | 1954-08-07 | |||
US3341113A (en) * | 1965-10-21 | 1967-09-12 | Ametek Inc | Fluid moving system and an electric motor-pump unit therefor |
DE1628318B1 (de) * | 1966-11-29 | 1970-09-24 | Licentia Gmbh | Motorgebläseeinheit für staubsauger |
NL7014555A (de) * | 1970-10-03 | 1972-04-05 |
-
1975
- 1975-07-04 GB GB28358/75A patent/GB1493844A/en not_active Expired
- 1975-07-12 DE DE2531323A patent/DE2531323C3/de not_active Expired
- 1975-07-14 US US05/595,421 patent/US4065233A/en not_active Expired - Lifetime
- 1975-07-14 CA CA231,340A patent/CA1034100A/en not_active Expired
- 1975-07-16 FR FR7522264A patent/FR2278960A1/fr active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0206977A2 (de) * | 1985-05-17 | 1986-12-30 | AMETEK Inc. | Geräuscharmer Bypass-Sauggebläsemotor |
EP0206977A3 (en) * | 1985-05-17 | 1987-08-26 | Ametek Inc. | Quiet bypass exhauster motor |
Also Published As
Publication number | Publication date |
---|---|
AU8306175A (en) | 1977-01-20 |
DE2531323C3 (de) | 1983-06-16 |
GB1493844A (en) | 1977-11-30 |
CA1034100A (en) | 1978-07-04 |
FR2278960B1 (de) | 1980-05-16 |
DE2531323A1 (de) | 1976-03-25 |
FR2278960A1 (fr) | 1976-02-13 |
US4065233A (en) | 1977-12-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OI | Miscellaneous see part 1 | ||
Q176 | The application caused the suspense of an application |
Ref document number: 2601631 Country of ref document: DE |
|
8228 | New agent | ||
8228 | New agent |
Free format text: EISENFUEHR, G., DIPL.-ING. SPEISER, D., DIPL.-ING., PAT.-ANW., 2800 BREMEN |
|
8226 | Change of the secondary classification |
Ipc: ENTFAELLT |
|
8281 | Inventor (new situation) |
Free format text: TORIGOE, MASAO, AMAGASAKI, HYOGO, JP TAKEMURA, SEIJI, OSAKA, JP MORI, KUNIHITO, TOYONAKA, JP TSUCHIYA, MITSURU, SUITA, OSAKA, JP |
|
AG | Has addition no. |
Ref country code: DE Ref document number: 2601631 Format of ref document f/p: P |
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C3 | Grant after two publication steps (3rd publication) | ||
AG | Has addition no. |
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