GB0623042D0 - Mechanical assembly - Google Patents

Mechanical assembly

Info

Publication number
GB0623042D0
GB0623042D0 GBGB0623042.9A GB0623042A GB0623042D0 GB 0623042 D0 GB0623042 D0 GB 0623042D0 GB 0623042 A GB0623042 A GB 0623042A GB 0623042 D0 GB0623042 D0 GB 0623042D0
Authority
GB
United Kingdom
Prior art keywords
mechanical assembly
mechanical
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.)
Ceased
Application number
GBGB0623042.9A
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.)
Weir Pumps Ltd
Original Assignee
Weir Pumps 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 Weir Pumps Ltd filed Critical Weir Pumps Ltd
Priority to GBGB0623042.9A priority Critical patent/GB0623042D0/en
Publication of GB0623042D0 publication Critical patent/GB0623042D0/en
Priority to GB0721198A priority patent/GB2443918A/en
Ceased 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
    • 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
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2261—Rotors specially for centrifugal pumps with special measures
    • 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
    • F04D29/284—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors
    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/666—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by means of rotor construction or layout, e.g. unequal distribution of blades or vanes
    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for liquid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GBGB0623042.9A 2006-11-18 2006-11-18 Mechanical assembly Ceased GB0623042D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB0623042.9A GB0623042D0 (en) 2006-11-18 2006-11-18 Mechanical assembly
GB0721198A GB2443918A (en) 2006-11-18 2007-10-30 Mechanical Assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0623042.9A GB0623042D0 (en) 2006-11-18 2006-11-18 Mechanical assembly

Publications (1)

Publication Number Publication Date
GB0623042D0 true GB0623042D0 (en) 2006-12-27

Family

ID=37605534

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0623042.9A Ceased GB0623042D0 (en) 2006-11-18 2006-11-18 Mechanical assembly
GB0721198A Withdrawn GB2443918A (en) 2006-11-18 2007-10-30 Mechanical Assembly

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0721198A Withdrawn GB2443918A (en) 2006-11-18 2007-10-30 Mechanical Assembly

Country Status (1)

Country Link
GB (2) GB0623042D0 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU992749A1 (en) * 1981-08-25 1983-01-30 Государственный Союзный научно-исследовательский тракторный институт Centrifugal turbine impeller
DE10301630A1 (en) * 2003-01-17 2004-07-29 Ksb Aktiengesellschaft Non-chokable pump comprises a passage having a minimum extension corresponding to the desired passage of a spherical object from the inlet to the impeller outlet through the mounting of the blades of the impeller
JP4572633B2 (en) * 2004-09-08 2010-11-04 パナソニック株式会社 Blower impeller for air conditioning

Also Published As

Publication number Publication date
GB0721198D0 (en) 2007-12-05
GB2443918A (en) 2008-05-21

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)