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GB2313410B - Improvements in or relating to pumps - Google Patents

Improvements in or relating to pumps

Info

Publication number
GB2313410B
GB2313410B GB9611037A GB9611037A GB2313410B GB 2313410 B GB2313410 B GB 2313410B GB 9611037 A GB9611037 A GB 9611037A GB 9611037 A GB9611037 A GB 9611037A GB 2313410 B GB2313410 B GB 2313410B
Authority
GB
United Kingdom
Prior art keywords
pumps
relating
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 - Fee Related
Application number
GB9611037A
Other versions
GB9611037D0 (en
GB2313410A (en
Inventor
Ian Stephenson
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 GB9611037A priority Critical patent/GB2313410B/en
Publication of GB9611037D0 publication Critical patent/GB9611037D0/en
Publication of GB2313410A publication Critical patent/GB2313410A/en
Application granted granted Critical
Publication of GB2313410B publication Critical patent/GB2313410B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F04F5/466—Arrangements of nozzles with a plurality of nozzles arranged in parallel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/10—Mixing by creating a vortex flow, e.g. by tangential introduction of flow components
    • 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
    • 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
    • F04F5/467—Arrangements of nozzles with a plurality of nozzles arranged in series
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H11/00—Marine propulsion by water jets
    • B63H2011/004—Marine propulsion by water jets using the eductor or injector pump principle, e.g. jets with by-pass fluid paths

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Jet Pumps And Other Pumps (AREA)
GB9611037A 1996-05-25 1996-05-25 Improvements in or relating to pumps Expired - Fee Related GB2313410B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9611037A GB2313410B (en) 1996-05-25 1996-05-25 Improvements in or relating to pumps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9611037A GB2313410B (en) 1996-05-25 1996-05-25 Improvements in or relating to pumps

Publications (3)

Publication Number Publication Date
GB9611037D0 GB9611037D0 (en) 1996-07-31
GB2313410A GB2313410A (en) 1997-11-26
GB2313410B true GB2313410B (en) 2000-03-29

Family

ID=10794354

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9611037A Expired - Fee Related GB2313410B (en) 1996-05-25 1996-05-25 Improvements in or relating to pumps

Country Status (1)

Country Link
GB (1) GB2313410B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1286885A1 (en) 2000-06-07 2003-03-05 Pursuit Dynamics PLC. Propulsion system
US8193395B2 (en) 2007-05-02 2012-06-05 Pursuit Dynamics Plc Biomass treatment process and system
US8419378B2 (en) 2004-07-29 2013-04-16 Pursuit Dynamics Plc Jet pump
US8789769B2 (en) 2006-09-15 2014-07-29 Tyco Fire & Security Gmbh Mist generating apparatus and method
US9004375B2 (en) 2004-02-26 2015-04-14 Tyco Fire & Security Gmbh Method and apparatus for generating a mist
US9010663B2 (en) 2004-02-26 2015-04-21 Tyco Fire & Security Gmbh Method and apparatus for generating a mist

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19754055C2 (en) * 1997-12-05 2002-06-27 Juergen Kampe Dosing device for liquids
CA2501816C (en) 2002-10-11 2011-03-22 Pursuit Dynamics Plc Jet pump
US20080103217A1 (en) 2006-10-31 2008-05-01 Hari Babu Sunkara Polyether ester elastomer composition
EP1789684B1 (en) * 2004-07-29 2016-03-23 Pursuit Marine Drive Limited Jet pump
GB201003668D0 (en) 2010-03-05 2010-04-21 Airmix Technologies Ltd An improved mixing apparatus
US8881499B2 (en) 2011-05-12 2014-11-11 Saigeworks, Llc Under water hydrogen and oxygen powered hydraulic impulse engine
CN108799210B (en) * 2018-07-06 2024-05-14 江苏大学 Two-way air extractor

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB648004A (en) * 1946-02-08 1950-12-28 Emanuele Ventura An improved injector device for raising liquids containing matter in suspension
GB1301678A (en) * 1968-11-12 1973-01-04
US4028009A (en) * 1975-09-24 1977-06-07 Nikolai Vasilievich Gudzenko Jet pump
EP0181135A2 (en) * 1984-11-05 1986-05-14 Nordson Corporation Improved powder pump having suction tube deflector
EP0196764A1 (en) * 1985-02-23 1986-10-08 Idc Kabushiki Kaisha Mining apparatus and jet pump therefor
GB2210280A (en) * 1987-09-28 1989-06-07 Barrett Haentjens & Co Fluids mixing apparatus

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB648004A (en) * 1946-02-08 1950-12-28 Emanuele Ventura An improved injector device for raising liquids containing matter in suspension
GB1301678A (en) * 1968-11-12 1973-01-04
US4028009A (en) * 1975-09-24 1977-06-07 Nikolai Vasilievich Gudzenko Jet pump
EP0181135A2 (en) * 1984-11-05 1986-05-14 Nordson Corporation Improved powder pump having suction tube deflector
EP0196764A1 (en) * 1985-02-23 1986-10-08 Idc Kabushiki Kaisha Mining apparatus and jet pump therefor
GB2210280A (en) * 1987-09-28 1989-06-07 Barrett Haentjens & Co Fluids mixing apparatus

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1286885A1 (en) 2000-06-07 2003-03-05 Pursuit Dynamics PLC. Propulsion system
US9004375B2 (en) 2004-02-26 2015-04-14 Tyco Fire & Security Gmbh Method and apparatus for generating a mist
US9010663B2 (en) 2004-02-26 2015-04-21 Tyco Fire & Security Gmbh Method and apparatus for generating a mist
US8419378B2 (en) 2004-07-29 2013-04-16 Pursuit Dynamics Plc Jet pump
US9239063B2 (en) 2004-07-29 2016-01-19 Pursuit Marine Drive Limited Jet pump
US8789769B2 (en) 2006-09-15 2014-07-29 Tyco Fire & Security Gmbh Mist generating apparatus and method
US8193395B2 (en) 2007-05-02 2012-06-05 Pursuit Dynamics Plc Biomass treatment process and system
US8513004B2 (en) 2007-05-02 2013-08-20 Pursuit Dynamics Plc Biomass treatment process

Also Published As

Publication number Publication date
GB9611037D0 (en) 1996-07-31
GB2313410A (en) 1997-11-26

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20100525