GB201016639D0 - A fan assembly - Google Patents

A fan assembly

Info

Publication number
GB201016639D0
GB201016639D0 GBGB1016639.5A GB201016639A GB201016639D0 GB 201016639 D0 GB201016639 D0 GB 201016639D0 GB 201016639 A GB201016639 A GB 201016639A GB 201016639 D0 GB201016639 D0 GB 201016639D0
Authority
GB
United Kingdom
Prior art keywords
fan assembly
fan
assembly
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.)
Withdrawn
Application number
GBGB1016639.5A
Other versions
GB2484275A (en
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.)
Dyson Technology Ltd
Original Assignee
Dyson Technology 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 Dyson Technology Ltd filed Critical Dyson Technology Ltd
Priority to GB1016639.5A priority Critical patent/GB2484275A/en
Publication of GB201016639D0 publication Critical patent/GB201016639D0/en
Priority to PCT/GB2011/051800 priority patent/WO2012046022A1/en
Priority to CN 201120372697 priority patent/CN202431622U/en
Priority to CN2011103009856A priority patent/CN102444627A/en
Priority to CN 201220379720 priority patent/CN202926562U/en
Priority to TW100218486U priority patent/TWM428649U/en
Publication of GB2484275A publication Critical patent/GB2484275A/en
Withdrawn legal-status Critical Current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
    • 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
    • F04D25/084—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation hand fans
    • 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
    • F04D25/0673—Battery powered
    • 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
    • F04D29/403—Casings; Connections of working fluid 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
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/14—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
    • F04F5/16—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/46—Arrangements of nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB1016639.5A 2010-10-04 2010-10-04 A portable bladeless fan comprising input terminal for direct current power input source Withdrawn GB2484275A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB1016639.5A GB2484275A (en) 2010-10-04 2010-10-04 A portable bladeless fan comprising input terminal for direct current power input source
PCT/GB2011/051800 WO2012046022A1 (en) 2010-10-04 2011-09-23 Fan supplied by external dc power source
CN 201120372697 CN202431622U (en) 2010-10-04 2011-09-30 Fan assembly
CN2011103009856A CN102444627A (en) 2010-10-04 2011-09-30 Fan assembly
CN 201220379720 CN202926562U (en) 2010-10-04 2011-09-30 Fan assembly
TW100218486U TWM428649U (en) 2010-10-04 2011-10-03 A fan assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1016639.5A GB2484275A (en) 2010-10-04 2010-10-04 A portable bladeless fan comprising input terminal for direct current power input source

Publications (2)

Publication Number Publication Date
GB201016639D0 true GB201016639D0 (en) 2010-11-17
GB2484275A GB2484275A (en) 2012-04-11

Family

ID=43243440

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1016639.5A Withdrawn GB2484275A (en) 2010-10-04 2010-10-04 A portable bladeless fan comprising input terminal for direct current power input source

Country Status (1)

Country Link
GB (1) GB2484275A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105134653B (en) * 2012-12-11 2017-05-17 晋江市东亨工业设计有限公司 Airflow jetting device used for bladeless fan

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050163670A1 (en) * 2004-01-08 2005-07-28 Stephnie Alleyne Heat activated air freshener system utilizing auto cigarette lighter
GB2466058B (en) * 2008-12-11 2010-12-22 Dyson Technology Ltd Fan nozzle with spacers
KR20100072857A (en) * 2008-12-22 2010-07-01 삼성전자주식회사 Controlling method of interrupt and potable device using the same
GB2468328A (en) * 2009-03-04 2010-09-08 Dyson Technology Ltd Fan assembly with humidifier
GB0903682D0 (en) * 2009-03-04 2009-04-15 Dyson Technology Ltd A fan
GB2468320C (en) * 2009-03-04 2011-06-01 Dyson Technology Ltd Tilting fan
CN201502549U (en) * 2009-08-19 2010-06-09 张钜标 Fan provided with external storage battery

Also Published As

Publication number Publication date
GB2484275A (en) 2012-04-11

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