DE68906658T2 - Strassenkehrvorrichtungen. - Google Patents

Strassenkehrvorrichtungen.

Info

Publication number
DE68906658T2
DE68906658T2 DE8989310867T DE68906658T DE68906658T2 DE 68906658 T2 DE68906658 T2 DE 68906658T2 DE 8989310867 T DE8989310867 T DE 8989310867T DE 68906658 T DE68906658 T DE 68906658T DE 68906658 T2 DE68906658 T2 DE 68906658T2
Authority
DE
Germany
Prior art keywords
cleaning devices
road cleaning
road
devices
cleaning
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 - Fee Related
Application number
DE8989310867T
Other languages
English (en)
Other versions
DE68906658D1 (de
Inventor
Anthony James Duthie
Mark Cullen
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.)
JOHNSTON ENG Ltd
Original Assignee
JOHNSTON ENG Ltd
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 JOHNSTON ENG Ltd filed Critical JOHNSTON ENG Ltd
Application granted granted Critical
Publication of DE68906658D1 publication Critical patent/DE68906658D1/de
Publication of DE68906658T2 publication Critical patent/DE68906658T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F04D29/289—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps having provision against erosion or for dust-separation
    • 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
DE8989310867T 1988-12-06 1989-10-23 Strassenkehrvorrichtungen. Expired - Fee Related DE68906658T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8828411A GB2225814B (en) 1988-12-06 1988-12-06 Fan impellers for road sweeping vehicles

Publications (2)

Publication Number Publication Date
DE68906658D1 DE68906658D1 (de) 1993-06-24
DE68906658T2 true DE68906658T2 (de) 1993-08-26

Family

ID=10648000

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989310867T Expired - Fee Related DE68906658T2 (de) 1988-12-06 1989-10-23 Strassenkehrvorrichtungen.

Country Status (6)

Country Link
US (1) US5044887A (de)
EP (1) EP0372701B1 (de)
AU (1) AU615116B2 (de)
DE (1) DE68906658T2 (de)
DK (1) DK535489A (de)
GB (1) GB2225814B (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3107711B2 (ja) * 1994-08-09 2000-11-13 株式会社東芝 横流ファン
DE69511217T2 (de) * 1994-11-25 1999-11-25 Fuji Koki Mfg Abflusspumpe
US5735018A (en) * 1996-10-02 1998-04-07 Schiller-Pfeiffer, Incorporated Blower for moving debris
JP3910665B2 (ja) * 1996-10-11 2007-04-25 株式会社不二工機 排水ポンプ
US5852847A (en) * 1997-02-21 1998-12-29 Elgin Sweeper Company High-speed pick-up head for a street sweeper
JP4309985B2 (ja) * 1998-12-14 2009-08-05 株式会社共立 バキュームクリーナ
US6253416B1 (en) 2000-03-03 2001-07-03 Billy Goat Industries, Inc. Blower air stream diverter
US6846157B1 (en) * 2003-09-24 2005-01-25 Averatec Inc. Cooling fans
EP1961968A1 (de) 2007-02-26 2008-08-27 Josip Pavetic Radial-Lüfterrad und damit ausgestattetes Radialgebläse mit Verschleissschutz
EP1961966A1 (de) * 2007-02-26 2008-08-27 Josip Pavetic Radial-Lüfterrad
EP1961969A3 (de) * 2007-02-26 2009-10-21 Josip Pavetic Radial-Lüfterrad
WO2009105224A2 (en) * 2008-02-22 2009-08-27 Horton, Inc. Hybrid flow fan apparatus
TWI467087B (zh) * 2008-03-25 2015-01-01 Amicable Inv S Llc 與空氣或氣體交互作用的設備及其噴射發動機
TWM366611U (en) * 2009-05-04 2009-10-11 Wistron Corp Centrifugal fan housing, centrifugal fan, and electronic device having the centrifugal fan
US8764400B2 (en) * 2009-07-31 2014-07-01 Ag Growth Industries Partnership Blower for a particulate loader and transfer apparatus
CA2703855C (en) * 2009-07-31 2018-12-11 Rem Enterprises Inc. Improved air vacuum pump for a particulate loader and transfer apparatus
DE202009011568U1 (de) 2009-08-26 2010-03-25 Plastimat Gmbh Steckdose für eine mehrpolige Steckvorrichtung
CN102418705A (zh) * 2010-09-27 2012-04-18 建准电机工业股份有限公司 散热风扇
US8480775B2 (en) * 2010-12-20 2013-07-09 Microsoft Corporation Self cleaning fan assembly
GB2524315B (en) 2014-03-20 2017-10-11 Johnston Sweepers Ltd A road cleaning vehicle comprising a debris collection arrangement
CN105201876A (zh) * 2014-06-30 2015-12-30 联想(北京)有限公司 一种风扇及电子设备
WO2017060987A1 (ja) * 2015-10-07 2017-04-13 三菱電機株式会社 送風機、および、それを備えた空気調和装置
CN111980941A (zh) * 2019-05-23 2020-11-24 青岛海尔滚筒洗衣机有限公司 离心风机和干衣机
JP7348500B2 (ja) 2019-09-30 2023-09-21 ダイキン工業株式会社 ターボファン
GB2613389A (en) 2021-12-02 2023-06-07 Bucher Municipal Ltd A road cleaning machine comprising a centrifugal fan assembly

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191023096A (en) * 1910-10-06 1911-02-16 James Keith Improvements in Centrifugal Fans.
US1156118A (en) * 1914-04-13 1915-10-12 Robert Warg Centrifugal fan.
US1739604A (en) * 1927-02-14 1929-12-17 Clarage Fan Company Fan
GB287448A (en) * 1927-03-19 1928-05-24 Bbc Brown Boveri & Cie Improvements in the rotors of centrifugal compressors
GB325076A (en) * 1929-01-15 1930-02-13 Edwin Frederick Guth Improvements in or relating to rotatable fans
GB330306A (en) * 1929-03-06 1930-06-06 Richard William Allen Improvements in or relating to rotary fans
US1869655A (en) * 1930-08-29 1932-08-02 Goodrich Co B F Impeller blade
US2224617A (en) * 1936-04-07 1940-12-10 American Air Filter Co Rotary dust separator impeller
US2559785A (en) * 1946-03-09 1951-07-10 Fred P Morgan Irrigation and drainage pump
GB737785A (en) * 1952-07-31 1955-10-05 Air Control Installations Ltd Improvements in or relating to centrifugal fans or blowers
GB864645A (en) * 1957-10-08 1961-04-06 Neu Sa Improvements in or relating to rotors of centrifugal fans, compressors, superchargers, pumps and the like, provided with a rotary diffuser
DE1263036B (de) * 1961-04-01 1968-03-14 Ingeborg Laing Als trommelfoermiger Geblaeselaeufer ausgebildeter Waermetauscher
DE1232697B (de) * 1962-04-05 1967-01-19 Babcock & Wilcox Dampfkessel Geblaeseschaufelrad fuer die Foerderung staubhaltiger Gase
US3257071A (en) * 1964-06-26 1966-06-21 Rotron Mfg Co Impeller assembly
US3408796A (en) * 1964-09-16 1968-11-05 John M. Murray Centrifugal fan separator unit
GB1142732A (en) * 1967-03-14 1969-02-12 Brooks Ventilation Units Ltd Improvements in or relating to fan impellers
GB1293553A (en) * 1969-02-18 1972-10-18 Cav Ltd Radial flow fans
GB1416882A (en) * 1972-03-01 1975-12-10 Hotpoint Ltd Tumbler type dryers
US3902823A (en) * 1972-04-24 1975-09-02 Hitachi Ltd Impeller for gas-handling apparatus
SE395515B (sv) * 1975-03-25 1977-08-15 Sonesson Pumpind Ab Pumphjul
JPS5222111A (en) * 1975-08-12 1977-02-19 Nippon Steel Corp Blower
JPS5941024B2 (ja) * 1976-02-04 1984-10-04 株式会社日立製作所 フランシス型ランナ
GB1582000A (en) * 1976-07-21 1980-12-31 Johnston Bros Eng Ltd Fan impellers
JPS55125396A (en) * 1979-03-22 1980-09-27 Hitachi Ltd Blower device
AU538322B2 (en) * 1979-10-29 1984-08-09 Rockwell International Inc. Composite centrifugal impeller
US4521154A (en) * 1982-01-13 1985-06-04 Corbett Reg D Centrifugal fans
CA1259068A (en) * 1986-05-07 1989-09-05 Bach Systems Inc. Spider mounted centrifugal mixing impeller
US4877431A (en) * 1988-10-14 1989-10-31 Aercology Incorporated Radial impingement separator

Also Published As

Publication number Publication date
GB8828411D0 (en) 1989-01-05
GB2225814B (en) 1993-03-24
EP0372701B1 (de) 1993-05-19
DE68906658D1 (de) 1993-06-24
EP0372701A1 (de) 1990-06-13
AU615116B2 (en) 1991-09-19
DK535489A (da) 1990-06-07
AU4396089A (en) 1990-06-14
GB2225814A (en) 1990-06-13
DK535489D0 (da) 1989-10-27
US5044887A (en) 1991-09-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee