FR2149790A5 - - Google Patents

Info

Publication number
FR2149790A5
FR2149790A5 FR7227086A FR7227086A FR2149790A5 FR 2149790 A5 FR2149790 A5 FR 2149790A5 FR 7227086 A FR7227086 A FR 7227086A FR 7227086 A FR7227086 A FR 7227086A FR 2149790 A5 FR2149790 A5 FR 2149790A5
Authority
FR
France
Prior art keywords
fan
wall
casing
axis
partition wall
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
Application number
FR7227086A
Other languages
English (en)
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ebm Papst St Georgen GmbH and Co KG
Original Assignee
Papst Motoren GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Papst Motoren GmbH and Co KG filed Critical Papst Motoren GmbH and Co KG
Application granted granted Critical
Publication of FR2149790A5 publication Critical patent/FR2149790A5/fr
Expired legal-status Critical Current

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
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
    • F04D25/0613—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump the electric motor being of the inside-out type, i.e. the rotor is arranged radially outside a central stator
    • F04D25/064—Details of the rotor
    • 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
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D25/0606—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump
    • F04D25/0613—Units comprising pumps and their driving means the pump being electrically driven the electric motor being specially adapted for integration in the pump the electric motor being of the inside-out type, i.e. the rotor is arranged radially outside a central stator
    • F04D25/0646—Details of the stator

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR7227086A 1971-08-04 1972-07-27 Expired FR2149790A5 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2139036A DE2139036A1 (de) 1971-08-04 1971-08-04 Luefter, insbesondere tischluefter

Publications (1)

Publication Number Publication Date
FR2149790A5 true FR2149790A5 (es) 1973-03-30

Family

ID=5815771

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7227086A Expired FR2149790A5 (es) 1971-08-04 1972-07-27

Country Status (5)

Country Link
US (1) US3809503A (es)
JP (1) JPS4825205A (es)
DE (1) DE2139036A1 (es)
FR (1) FR2149790A5 (es)
GB (1) GB1398156A (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS545210B1 (es) * 1971-04-17 1979-03-14
CA1042600A (en) * 1972-05-03 1978-11-14 Louis L. Wood Crosslinked hydrophilic polyurethane foams
US4128364A (en) * 1972-11-23 1978-12-05 Papst-Motoren Kg Radial flow fan with motor cooling and resilient support of rotor shaft
JPS5216544A (en) * 1975-07-30 1977-02-07 Eitaro Nagasawa Spray coating of hydrophilic resin free from gas evolution for wate-pr oof layer
US4120615A (en) * 1977-02-04 1978-10-17 Allware Agencies Limited Box fans
JPS5659832A (en) * 1979-10-19 1981-05-23 Mitsubishi Petrochem Co Ltd Production of normal temperature water-curable urethane prepolymer
CA1178532A (en) * 1981-08-06 1984-11-27 Motoki Kondo Method of preventing muddy water loss in boring hole in ground
US4571483A (en) * 1984-07-30 1986-02-18 Traveltec International, Inc. Portable steamer
DE3523223A1 (de) * 1985-06-28 1987-01-02 Sueddeutsche Kuehler Behr Als motorhalter ausgebildete luefterzarge
DE3541787A1 (de) * 1985-11-26 1987-06-04 Papst Motoren Gmbh & Co Kg Geblaese mit einem im wesentlichen quaderfoermigen gehaeuse
JPH02191628A (ja) * 1989-01-19 1990-07-27 Dai Ichi Kogyo Seiyaku Co Ltd ポリエーテルポリオール
JP3465104B2 (ja) * 1998-08-18 2003-11-10 ミネベア株式会社 軸流送風機
IT1317651B1 (it) * 2000-05-19 2003-07-15 Nuovo Pignone Spa Cassa per compressori centrifughi e procedimento per la suarealizzazione
US7011500B2 (en) * 2004-01-15 2006-03-14 Triangle Engineering Of Arkansas, Inc. Rolling barrel fan
DE202004013093U1 (de) * 2004-08-21 2004-12-30 Blanco Gmbh + Co Kg Speisentransportbehälter
CN2888138Y (zh) * 2005-01-06 2007-04-11 拉斯科控股公司 省空间的直立型风扇
US8881396B2 (en) 2011-02-07 2014-11-11 Revcor, Inc. Method of manufacturing a fan assembly
US20130260664A1 (en) * 2012-03-30 2013-10-03 Rockwell Automation Technologies, Inc. Eccentric fan housing
CN103807216B (zh) * 2012-11-15 2017-07-11 赛恩倍吉科技顾问（深圳）有限公司 散热风扇及带有散热风扇的散热装置
US9995316B2 (en) 2014-03-11 2018-06-12 Revcor, Inc. Blower assembly and method
US9655278B2 (en) * 2014-06-05 2017-05-16 Asia Vital Components Co., Ltd. Slim fan structure
TW201741556A (zh) * 2016-05-30 2017-12-01 Steven Yu 冷暖風扇結構
US11274677B2 (en) 2018-10-25 2022-03-15 Revcor, Inc. Blower assembly
CN112012939A (zh) * 2020-08-27 2020-12-01 苏州亿利安机电科技有限公司 一种直读式粉尘检测仪的抽气泵

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2633293A (en) * 1948-12-02 1953-03-31 Charles E Jones And Associates Electric fan
US2950859A (en) * 1956-12-03 1960-08-30 Meier Electric And Machine Com Fan housing and protective grill
US2867377A (en) * 1957-04-22 1959-01-06 Lasko Metal Products Inc Fan assembly
DE1402836A1 (de) * 1960-02-15 1969-01-23 Firth Cleveland Ltd Verfahren zur Herstellung von Rotoren,z.B. fuer Geblaese
DE1951115B2 (de) * 1969-10-10 1976-10-21 Böhler-Zenkner GmbH & Co KG Strömungstechnik, 4005 Meerbusch Querstromgeblaese

Also Published As

Publication number Publication date
DE2139036A1 (de) 1973-02-15
JPS4825205A (es) 1973-04-02
US3809503A (en) 1974-05-07
GB1398156A (en) 1975-06-18

Similar Documents

Publication Publication Date Title
FR2149790A5 (es)
US3856431A (en) Side expansion scroll-type blowers
US3035760A (en) Air moving unit
GB1121138A (en) Improvements in and relating to fans
US2452274A (en) Fan having auxiliary cutoff
ES438063A1 (es) Un aparato refrigerador perfeccionado.
GB1234733A (en) Centrifugal fan
KR830009459A (ko) 발열시스템에 있어서의 선회 대류방법 및 장치
ES429810A1 (es) Perfeccionamientos en las soplantes de circulacion radial.
GB1360428A (en) Vacuum cleaner including a fan assembly
GB1295368A (es)
ES301940A1 (es) Perfeccionamientos en ventiladores axiles
ES188223U (es) Soplador de corriente transversal.
GB1420278A (en) Motor fan device for vacuum cleaners
US2387348A (en) Centrifugal displacement apparatus
FR2271425A1 (en) Centrifugal fan of cheap construction - has drum housing for motor and rotor and end caps with central partition
GB1127688A (en) Improvements in apparatus for drying travelling webs
GB911111A (en) Improvements in centrifugal fan assemblies
GB1419591A (en) Radial flow fan
GB1383420A (en) Blower assembly
JPS5749100A (en) Double suction type fan
GB991344A (en) Improvements in or relating to blowers
US2787412A (en) Air blower
GB968409A (en) Improvements in or relating to centrifugal air blowers
FR2142080A1 (en) Centrifugal separator - comprises plate and revolving housing inside fixed casing

Legal Events

Date Code Title Description
ST Notification of lapse
TP Transmission of property