GB1496661A - Fluid impeller units - Google Patents

Fluid impeller units

Info

Publication number
GB1496661A
GB1496661A GB185/74A GB18574A GB1496661A GB 1496661 A GB1496661 A GB 1496661A GB 185/74 A GB185/74 A GB 185/74A GB 18574 A GB18574 A GB 18574A GB 1496661 A GB1496661 A GB 1496661A
Authority
GB
United Kingdom
Prior art keywords
aperture
chamber
liquid
blades
boundary
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
Application number
GB185/74A
Other languages
English (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.)
Devatron Ltd
Original Assignee
Devatron 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 Devatron Ltd filed Critical Devatron Ltd
Priority to GB185/74A priority Critical patent/GB1496661A/en
Priority to CH1734174A priority patent/CH589228A5/xx
Priority to CA217,274A priority patent/CA1036564A/en
Priority to DE19752500080 priority patent/DE2500080A1/de
Priority to FR7500165A priority patent/FR2257031A1/fr
Publication of GB1496661A publication Critical patent/GB1496661A/en
Expired 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
    • F04D21/00—Pump involving supersonic speed of pumped fluids
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/06—Flash evaporation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB185/74A 1974-01-03 1974-01-03 Fluid impeller units Expired GB1496661A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB185/74A GB1496661A (en) 1974-01-03 1974-01-03 Fluid impeller units
CH1734174A CH589228A5 (cs) 1974-01-03 1974-12-27
CA217,274A CA1036564A (en) 1974-01-03 1975-01-02 Pressure-reducing apparatus
DE19752500080 DE2500080A1 (de) 1974-01-03 1975-01-02 Geblaesevorrichtung, insbesondere zur unterdruckerzeugung
FR7500165A FR2257031A1 (cs) 1974-01-03 1975-01-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB185/74A GB1496661A (en) 1974-01-03 1974-01-03 Fluid impeller units

Publications (1)

Publication Number Publication Date
GB1496661A true GB1496661A (en) 1977-12-30

Family

ID=9699898

Family Applications (1)

Application Number Title Priority Date Filing Date
GB185/74A Expired GB1496661A (en) 1974-01-03 1974-01-03 Fluid impeller units

Country Status (5)

Country Link
CA (1) CA1036564A (cs)
CH (1) CH589228A5 (cs)
DE (1) DE2500080A1 (cs)
FR (1) FR2257031A1 (cs)
GB (1) GB1496661A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2225251A (en) * 1988-10-17 1990-05-30 Secr Defence Thermal vapour generator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2225251A (en) * 1988-10-17 1990-05-30 Secr Defence Thermal vapour generator
GB2225251B (en) * 1988-10-17 1992-04-08 Secr Defence Thermal vapour generator

Also Published As

Publication number Publication date
CH589228A5 (cs) 1977-06-30
CA1036564A (en) 1978-08-15
FR2257031A1 (cs) 1975-08-01
DE2500080A1 (de) 1975-07-17

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Legal Events

Date Code Title Description
PS Patent sealed
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee