GB2225611B - An electric blower - Google Patents

An electric blower

Info

Publication number
GB2225611B
GB2225611B GB8925972A GB8925972A GB2225611B GB 2225611 B GB2225611 B GB 2225611B GB 8925972 A GB8925972 A GB 8925972A GB 8925972 A GB8925972 A GB 8925972A GB 2225611 B GB2225611 B GB 2225611B
Authority
GB
United Kingdom
Prior art keywords
electric blower
blower
electric
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 - Lifetime
Application number
GB8925972A
Other versions
GB2225611A (en
GB8925972D0 (en
Inventor
Fumio Jyoraku
Hisanori Toyosima
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.)
Hitachi Ltd
Original Assignee
Hitachi 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
Priority claimed from JP8413986A external-priority patent/JPH063197B2/en
Priority claimed from JP61188509A external-priority patent/JPH0639958B2/en
Priority claimed from GB8708472A external-priority patent/GB2190429B/en
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Publication of GB8925972D0 publication Critical patent/GB8925972D0/en
Publication of GB2225611A publication Critical patent/GB2225611A/en
Application granted granted Critical
Publication of GB2225611B publication Critical patent/GB2225611B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04D25/08—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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/5806—Cooling the drive system
GB8925972A 1986-04-14 1989-11-16 An electric blower Expired - Lifetime GB2225611B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP8413986A JPH063197B2 (en) 1986-04-14 1986-04-14 Electric blower
JP61188509A JPH0639958B2 (en) 1986-08-13 1986-08-13 Electric blower
GB8708472A GB2190429B (en) 1986-04-14 1987-04-09 An electric blower

Publications (3)

Publication Number Publication Date
GB8925972D0 GB8925972D0 (en) 1990-01-04
GB2225611A GB2225611A (en) 1990-06-06
GB2225611B true GB2225611B (en) 1990-10-31

Family

ID=27263371

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8925972A Expired - Lifetime GB2225611B (en) 1986-04-14 1989-11-16 An electric blower

Country Status (1)

Country Link
GB (1) GB2225611B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07332294A (en) * 1994-06-06 1995-12-22 Matsushita Electric Ind Co Ltd Electric blower
DE29502048U1 (en) * 1995-02-08 1995-03-23 Hohlfeldt Petra Electric Bubble bath

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1121138A (en) * 1964-12-21 1968-07-24 Ametek Inc Improvements in and relating to fans
US3643119A (en) * 1970-11-05 1972-02-15 Gen Electric Ventilated dynamoelectric machine
JPS5069797A (en) * 1973-05-04 1975-06-10
US4111615A (en) * 1975-06-18 1978-09-05 Matsushita Electric Industrial Company, Limited Fluid exhausting device
GB1576135A (en) * 1976-10-06 1980-10-01 Skf Ab Electric motor
GB1579951A (en) * 1977-05-11 1980-11-26 Roberts S A Apparatus for pumping liquids in central heating systems
US4250417A (en) * 1978-12-21 1981-02-10 Emerson Electric Co. Air deflector for electric motor

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1121138A (en) * 1964-12-21 1968-07-24 Ametek Inc Improvements in and relating to fans
US3643119A (en) * 1970-11-05 1972-02-15 Gen Electric Ventilated dynamoelectric machine
JPS5069797A (en) * 1973-05-04 1975-06-10
US4111615A (en) * 1975-06-18 1978-09-05 Matsushita Electric Industrial Company, Limited Fluid exhausting device
GB1576135A (en) * 1976-10-06 1980-10-01 Skf Ab Electric motor
GB1579951A (en) * 1977-05-11 1980-11-26 Roberts S A Apparatus for pumping liquids in central heating systems
US4250417A (en) * 1978-12-21 1981-02-10 Emerson Electric Co. Air deflector for electric motor

Also Published As

Publication number Publication date
GB2225611A (en) 1990-06-06
GB8925972D0 (en) 1990-01-04

Similar Documents

Publication Publication Date Title
GB2190429B (en) An electric blower
HK102290A (en) Electric fan
GB2178256B (en) Electric fan
GB8602945D0 (en) Electric motor
GB2185640B (en) Electric motor
EP0238249A3 (en) An electric motor
GB8621295D0 (en) Electric motor
GB2196188B (en) An electric motor
GB2188793B (en) Electric motor
GB8721197D0 (en) Electric motor
GB8711810D0 (en) Electric device
GB8614834D0 (en) Electric motor
EP0238317A3 (en) An electric motor
GB2196489B (en) Electric motor
GB2213528B (en) Electric fan
GB8716074D0 (en) Blower
GB2225611B (en) An electric blower
GB2213204B (en) Electric fan
GB2187600B (en) An electric motor
GB9006910D0 (en) Electric device
GB8615450D0 (en) Electric mopper
RO96406B1 (en) Electric gyromotor
IL74106A0 (en) Electric fan
GB8524755D0 (en) Electric fan
AU91309S (en) Electric fan

Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20070408