GB2399395A9 - Fluid pump with helical impeller - Google Patents

Fluid pump with helical impeller

Info

Publication number
GB2399395A9
GB2399395A9 GB0305803A GB0305803A GB2399395A9 GB 2399395 A9 GB2399395 A9 GB 2399395A9 GB 0305803 A GB0305803 A GB 0305803A GB 0305803 A GB0305803 A GB 0305803A GB 2399395 A9 GB2399395 A9 GB 2399395A9
Authority
GB
United Kingdom
Prior art keywords
fluid pump
helical impeller
impeller
helical
pump
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Withdrawn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
GB0305803A
Other versions
GB2399395A (en
GB0305803D0 (en
Inventor
Po Hung Lin
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB0305803A priority Critical patent/GB2399395A/en
Priority to DE20304488U priority patent/DE20304488U1/en
Publication of GB0305803D0 publication Critical patent/GB0305803D0/en
Publication of GB2399395A publication Critical patent/GB2399395A/en
Publication of GB2399395A9 publication Critical patent/GB2399395A9/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H11/00—Marine propulsion by water jets
    • B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
    • B63H11/04—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps
    • B63H11/08—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps of rotary type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D3/00—Axial-flow pumps
    • F04D3/02—Axial-flow pumps of screw type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H11/00—Marine propulsion by water jets
    • B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
    • B63H11/04—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps
    • B63H11/08—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps of rotary type
    • B63H2011/081—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps of rotary type with axial flow, i.e. the axis of rotation being parallel to the flow direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Toys (AREA)
  • Catching Or Destruction (AREA)
  • Nozzles (AREA)
GB0305803A 2003-03-13 2003-03-13 Fluid pump with helical impeller Withdrawn GB2399395A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0305803A GB2399395A (en) 2003-03-13 2003-03-13 Fluid pump with helical impeller
DE20304488U DE20304488U1 (en) 2003-03-13 2003-03-20 Liquid powered, speed increasing device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0305803A GB2399395A (en) 2003-03-13 2003-03-13 Fluid pump with helical impeller
DE20304488U DE20304488U1 (en) 2003-03-13 2003-03-20 Liquid powered, speed increasing device

Publications (3)

Publication Number Publication Date
GB0305803D0 GB0305803D0 (en) 2003-04-16
GB2399395A GB2399395A (en) 2004-09-15
GB2399395A9 true GB2399395A9 (en) 2004-09-28

Family

ID=33435993

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0305803A Withdrawn GB2399395A (en) 2003-03-13 2003-03-13 Fluid pump with helical impeller

Country Status (2)

Country Link
DE (1) DE20304488U1 (en)
GB (1) GB2399395A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007060644B4 (en) * 2007-12-15 2012-03-08 Ali Aghakhani Water regulating electrical attachment
DE102008046474B4 (en) * 2008-09-09 2012-07-05 Torsten Luther Flow aggregate for aquariums and aquacultures
ITPD20080312A1 (en) * 2008-10-29 2010-04-30 Newa Tecno Ind S R L AXIAL PUMP STRUCTURE, PARTICULARLY FOR AQUARIUMS AND THE LIKE
NL2008948C2 (en) 2012-06-06 2013-12-09 G A M Manshanden Man B V SHIP SCREW.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4213745A (en) * 1978-09-11 1980-07-22 Roberts Samuel A Pump for central heating system
US4500254A (en) * 1982-11-08 1985-02-19 Rozniecki Edward J Gas expansion motor
DE69308057T2 (en) * 1992-04-14 1997-05-28 Ebara Corp Pump housing in sheet metal construction
US5427501A (en) * 1994-05-03 1995-06-27 Parker-Hannifin Corporation Fuel pump impeller with pump down extension
EP1372435B1 (en) * 2001-03-30 2010-12-08 CHAFFEE, Robert B. Pump with axial conduit

Also Published As

Publication number Publication date
GB2399395A (en) 2004-09-15
GB0305803D0 (en) 2003-04-16
DE20304488U1 (en) 2003-05-22

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)