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GB201009577D0 - Gas compressor - Google Patents

Gas compressor

Info

Publication number
GB201009577D0
GB201009577D0 GBGB1009577.6A GB201009577A GB201009577D0 GB 201009577 D0 GB201009577 D0 GB 201009577D0 GB 201009577 A GB201009577 A GB 201009577A GB 201009577 D0 GB201009577 D0 GB 201009577D0
Authority
GB
United Kingdom
Prior art keywords
gas compressor
compressor
gas
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
GBGB1009577.6A
Other versions
GB2469217B (en
GB2469217A (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.)
GOZDAWA RICHARD J
Original Assignee
GOZDAWA RICHARD J
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 GOZDAWA RICHARD J filed Critical GOZDAWA RICHARD J
Priority to GB1009577.6A priority Critical patent/GB2469217B/en
Priority claimed from GB0721239A external-priority patent/GB2454188B/en
Publication of GB201009577D0 publication Critical patent/GB201009577D0/en
Publication of GB2469217A publication Critical patent/GB2469217A/en
Application granted granted Critical
Publication of GB2469217B publication Critical patent/GB2469217B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/10—Centrifugal pumps for compressing or evacuating
    • F04D17/12—Multi-stage pumps
    • F04D17/122—Multi-stage pumps the individual rotor discs being, one for each stage, on a common shaft and axially spaced, e.g. conventional centrifugal multi- stage compressors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/10—Centrifugal pumps for compressing or evacuating
    • F04D17/12—Multi-stage pumps
    • F04D17/14—Multi-stage pumps with means for changing the flow-path through the stages, e.g. series-parallel, e.g. side-loads
    • 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
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/051—Axial thrust balancing
    • F04D29/0513—Axial thrust balancing hydrostatic; hydrodynamic thrust bearings
    • 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
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/053—Shafts
    • 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/284—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors
    • F04D29/286—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors multi-stage rotors
    • 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
    • F04D29/5826—Cooling at least part of the working fluid in a heat exchanger
    • F04D29/5833—Cooling at least part of the working fluid in a heat exchanger flow schemes and regulation thereto

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB1009577.6A 2007-10-30 2007-10-30 Vertical multi-stage gas compressor Expired - Fee Related GB2469217B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1009577.6A GB2469217B (en) 2007-10-30 2007-10-30 Vertical multi-stage gas compressor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0721239A GB2454188B (en) 2007-10-30 2007-10-30 Gas compressor
GB1009577.6A GB2469217B (en) 2007-10-30 2007-10-30 Vertical multi-stage gas compressor

Publications (3)

Publication Number Publication Date
GB201009577D0 true GB201009577D0 (en) 2010-07-21
GB2469217A GB2469217A (en) 2010-10-06
GB2469217B GB2469217B (en) 2012-01-11

Family

ID=42471330

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1009577.6A Expired - Fee Related GB2469217B (en) 2007-10-30 2007-10-30 Vertical multi-stage gas compressor

Country Status (1)

Country Link
GB (1) GB2469217B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115507042A (en) * 2022-11-03 2022-12-23 精效悬浮(苏州)科技有限公司 Centrifugal three-stage air compressor directly driven by motor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2969722B1 (en) * 2010-12-22 2013-01-04 Thermodyn TORSIBLE COUPLING MOTORCOMPRESSOR UNIT LOCATED IN A HOLLOW COMPRESSOR SHAFT

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB299103A (en) * 1927-07-25 1928-10-25 Drysdale & Co Ltd Improvements in centrifugal pumps
DE2853744A1 (en) * 1978-12-13 1980-06-26 Klein Schanzlin & Becker Ag UNDERWATER MOTOR PUMP
DE3240259C1 (en) * 1982-10-30 1984-02-16 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Suction stage for multi-stage centrifugal pumps
GB2417523B (en) * 2004-08-23 2009-07-08 Frank Mohn Flatoey As Rotodynamic fluid machine
JP2006316628A (en) * 2005-05-10 2006-11-24 Hitachi Plant Technologies Ltd Pump equipment for liquefied gas
CN101303027A (en) * 2008-06-30 2008-11-12 浙江水泵总厂有限公司 Vertical type multilevel barrel bag pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115507042A (en) * 2022-11-03 2022-12-23 精效悬浮(苏州)科技有限公司 Centrifugal three-stage air compressor directly driven by motor

Also Published As

Publication number Publication date
GB2469217B (en) 2012-01-11
GB2469217A (en) 2010-10-06

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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)

Free format text: REGISTERED BETWEEN 20120913 AND 20120919

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20151030