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GB2417018B - Aquarious water propulsion dual impeller pump - Google Patents

Aquarious water propulsion dual impeller pump

Info

Publication number
GB2417018B
GB2417018B GB0518690A GB0518690A GB2417018B GB 2417018 B GB2417018 B GB 2417018B GB 0518690 A GB0518690 A GB 0518690A GB 0518690 A GB0518690 A GB 0518690A GB 2417018 B GB2417018 B GB 2417018B
Authority
GB
United Kingdom
Prior art keywords
aquarious
impeller pump
water propulsion
dual impeller
dual
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
GB0518690A
Other versions
GB2417018A (en
GB0518690D0 (en
Inventor
Graham Mervyn Booth
Patricia Ann Booth
Helen Ann Booth
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 GB0518690A priority Critical patent/GB2417018B/en
Publication of GB0518690D0 publication Critical patent/GB0518690D0/en
Publication of GB2417018A publication Critical patent/GB2417018A/en
Application granted granted Critical
Publication of GB2417018B publication Critical patent/GB2417018B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H1/00—Propulsive elements directly acting on water
    • B63H1/02—Propulsive elements directly acting on water of rotary type
    • B63H1/04—Propulsive elements directly acting on water of rotary type with rotation axis substantially at right angles to propulsive direction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/123—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with radially or approximately radially from the rotor body extending tooth-like elements, co-operating with recesses in the other rotor, e.g. one tooth

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB0518690A 2005-09-14 2005-09-14 Aquarious water propulsion dual impeller pump Expired - Fee Related GB2417018B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0518690A GB2417018B (en) 2005-09-14 2005-09-14 Aquarious water propulsion dual impeller pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0518690A GB2417018B (en) 2005-09-14 2005-09-14 Aquarious water propulsion dual impeller pump

Publications (3)

Publication Number Publication Date
GB0518690D0 GB0518690D0 (en) 2005-10-19
GB2417018A GB2417018A (en) 2006-02-15
GB2417018B true GB2417018B (en) 2006-07-19

Family

ID=35221426

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0518690A Expired - Fee Related GB2417018B (en) 2005-09-14 2005-09-14 Aquarious water propulsion dual impeller pump

Country Status (1)

Country Link
GB (1) GB2417018B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2351500C1 (en) * 2007-07-12 2009-04-10 Юлия Алексеевна Щепочкина Twin-hull vessel
CN113858771A (en) * 2021-10-18 2021-12-31 湖南美虹光电科技有限公司 A silk screen printing equipment for cell-phone glass production and processing

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190924499A (en) * 1908-12-30 1910-06-30 Franklin Tompkins Improvements in Propelling and Steering Apparatus.
US2934260A (en) * 1957-10-16 1960-04-26 Fred W Rosentrater Pump with dual rotors
GB1048263A (en) * 1962-06-01 1966-11-16 Joseph Francois Isidore De Meu Rotary pump for pulverulent, granular or pasty substances

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190924499A (en) * 1908-12-30 1910-06-30 Franklin Tompkins Improvements in Propelling and Steering Apparatus.
US2934260A (en) * 1957-10-16 1960-04-26 Fred W Rosentrater Pump with dual rotors
GB1048263A (en) * 1962-06-01 1966-11-16 Joseph Francois Isidore De Meu Rotary pump for pulverulent, granular or pasty substances

Also Published As

Publication number Publication date
GB2417018A (en) 2006-02-15
GB0518690D0 (en) 2005-10-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20100914