GB0808595D0 - Anti-blockage pump - Google Patents

Anti-blockage pump

Info

Publication number
GB0808595D0
GB0808595D0 GBGB0808595.3A GB0808595A GB0808595D0 GB 0808595 D0 GB0808595 D0 GB 0808595D0 GB 0808595 A GB0808595 A GB 0808595A GB 0808595 D0 GB0808595 D0 GB 0808595D0
Authority
GB
United Kingdom
Prior art keywords
blockage
pump
blockage 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.)
Ceased
Application number
GBGB0808595.3A
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.)
Interpet Ltd
Original Assignee
Interpet 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 Interpet Ltd filed Critical Interpet Ltd
Priority to GBGB0808595.3A priority Critical patent/GB0808595D0/en
Publication of GB0808595D0 publication Critical patent/GB0808595D0/en
Priority to GB0908167.0A priority patent/GB2459970B/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
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0077—Safety 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
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0027—Varying behaviour or the very pump
    • 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
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • F04D29/428—Discharge tongues
    • 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
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/466—Fluid-guiding means, e.g. diffusers adjustable especially adapted for liquid fluid pumps
    • F04D29/468—Fluid-guiding means, e.g. diffusers adjustable especially adapted for liquid fluid pumps adjusting flow cross-section, otherwise than by using adjustable stator blades
    • 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
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially for liquid pumps
GBGB0808595.3A 2008-05-13 2008-05-13 Anti-blockage pump Ceased GB0808595D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB0808595.3A GB0808595D0 (en) 2008-05-13 2008-05-13 Anti-blockage pump
GB0908167.0A GB2459970B (en) 2008-05-13 2009-05-13 Anti-blockage pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0808595.3A GB0808595D0 (en) 2008-05-13 2008-05-13 Anti-blockage pump

Publications (1)

Publication Number Publication Date
GB0808595D0 true GB0808595D0 (en) 2008-06-18

Family

ID=39571199

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0808595.3A Ceased GB0808595D0 (en) 2008-05-13 2008-05-13 Anti-blockage pump
GB0908167.0A Expired - Fee Related GB2459970B (en) 2008-05-13 2009-05-13 Anti-blockage pump

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0908167.0A Expired - Fee Related GB2459970B (en) 2008-05-13 2009-05-13 Anti-blockage pump

Country Status (1)

Country Link
GB (2) GB0808595D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105987024B (en) * 2015-02-12 2019-02-15 宁波方太厨具有限公司 A kind of centrifugal blower that volute tongue is dynamically adapted

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58122394A (en) * 1982-01-14 1983-07-21 Kubota Ltd Volute pump
IT1216152B (en) * 1988-03-18 1990-02-22 Merloni Elettrodomestici Spa HYDRAULIC PUMP, PARTICULARLY FOR DISHWASHER OR SIMILAR.
JPH04237898A (en) * 1991-01-18 1992-08-26 Nissan Motor Co Ltd Water pump of internal combustion engine
GB2393220B (en) * 2002-08-28 2007-09-19 Fans & Blowers Ltd Centrifugal fan or blower

Also Published As

Publication number Publication date
GB0908167D0 (en) 2009-06-24
GB2459970B (en) 2012-12-26
GB2459970A (en) 2009-11-18

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Legal Events

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