GB8712725D0 - Shower booster pump - Google Patents

Shower booster pump

Info

Publication number
GB8712725D0
GB8712725D0 GB878712725A GB8712725A GB8712725D0 GB 8712725 D0 GB8712725 D0 GB 8712725D0 GB 878712725 A GB878712725 A GB 878712725A GB 8712725 A GB8712725 A GB 8712725A GB 8712725 D0 GB8712725 D0 GB 8712725D0
Authority
GB
United Kingdom
Prior art keywords
booster pump
shower
shower booster
pump
booster
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.)
Granted
Application number
GB878712725A
Other versions
GB2191245B (en
GB2191245A (en
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
Publication of GB8712725D0 publication Critical patent/GB8712725D0/en
Publication of GB2191245A publication Critical patent/GB2191245A/en
Application granted granted Critical
Publication of GB2191245B publication Critical patent/GB2191245B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F04F5/464—Arrangements of nozzles with inversion of the direction of flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles (AREA)
  • Bathtubs, Showers, And Their Attachments (AREA)
GB8712725A 1986-05-30 1987-05-29 Water powered shower booster pump Expired - Lifetime GB2191245B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868613239A GB8613239D0 (en) 1986-05-30 1986-05-30 Shower booster pump

Publications (3)

Publication Number Publication Date
GB8712725D0 true GB8712725D0 (en) 1987-07-01
GB2191245A GB2191245A (en) 1987-12-09
GB2191245B GB2191245B (en) 1990-04-18

Family

ID=10598724

Family Applications (2)

Application Number Title Priority Date Filing Date
GB868613239A Pending GB8613239D0 (en) 1986-05-30 1986-05-30 Shower booster pump
GB8712725A Expired - Lifetime GB2191245B (en) 1986-05-30 1987-05-29 Water powered shower booster pump

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB868613239A Pending GB8613239D0 (en) 1986-05-30 1986-05-30 Shower booster pump

Country Status (1)

Country Link
GB (2) GB8613239D0 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU3112589A (en) * 1988-03-11 1989-09-14 Rheon Technology Inc. Liquid pump apparatus
CA1312236C (en) * 1989-03-14 1993-01-05 Raymond A. Breckner Fluid pump apparatus
GB8925601D0 (en) * 1989-11-13 1990-01-04 British Gas Plc System for providing a mix of hot and cold water
GB2269206A (en) * 1992-07-29 1994-02-02 Computer Shower Co Ltd Mixing domestic hot and cold water supplies.
GB2444500A (en) * 2006-07-31 2008-06-11 About Dt Ltd Shower pump
CN108386393B (en) * 2016-08-01 2019-05-28 西南大学 A kind of working method of the air amplifier used under suitable cryogenic conditions

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB629690A (en) *
GB423656A (en) * 1934-09-21 1935-02-05 Andrew Birchall Improvements in injectors for hot and cold water, as applied to shower fittings and the like
GB485656A (en) * 1935-10-23 1938-05-23 British Thomson Houston Co Ltd Improvements in and relating to fluid mixing apparatus
GB481655A (en) * 1937-10-04 1938-03-15 Shanks & Company Ltd Improvements relating to injector devices for shower fittings
GB587693A (en) * 1944-10-14 1947-05-02 Peter John Meek Improvements in or relating to hot and cold water supply fittings
GB802273A (en) * 1954-10-20 1958-10-01 Juan Asensio Carrasco Convector apparatus for promoting water circulation in steam boilers
GB914801A (en) * 1958-01-14 1963-01-02 Rogor Strange Waddington Improvements in or relating to liquid mixing apparatus
GB910188A (en) * 1958-11-25 1962-11-14 Rogor Strange Waddington Fluid handling devices
GB1199484A (en) * 1967-10-13 1970-07-22 Cochran And Company Annan Ltd Fluid Heaters
GB1431810A (en) * 1973-06-18 1976-04-14 Src Lab Coanda nozzles
CH588295A5 (en) * 1975-09-17 1977-05-31 Glutz Ag
GB1581724A (en) * 1977-10-26 1980-12-17 Wilson P Injector shower attachment
GB8516264D0 (en) * 1985-06-27 1985-07-31 Coleman J D Compressed air powered suction unit

Also Published As

Publication number Publication date
GB2191245B (en) 1990-04-18
GB8613239D0 (en) 1986-07-02
GB2191245A (en) 1987-12-09

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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)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 20070528