GB2469217B - Vertical multi-stage gas compressor - Google Patents

Vertical multi-stage gas compressor

Info

Publication number
GB2469217B
GB2469217B GB1009577.6A GB201009577A GB2469217B GB 2469217 B GB2469217 B GB 2469217B GB 201009577 A GB201009577 A GB 201009577A GB 2469217 B GB2469217 B GB 2469217B
Authority
GB
United Kingdom
Prior art keywords
gas compressor
stage gas
vertical multi
vertical
stage
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
GB1009577.6A
Other versions
GB2469217A (en
GB201009577D0 (en
Inventor
Richard Julius Gozdawa
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 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 GB201009577D0 (en) 2010-07-21
GB2469217A GB2469217A (en) 2010-10-06
GB2469217B true 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)

Families Citing this family (2)

* 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
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

Citations (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
GB2036869A (en) * 1978-12-13 1980-07-02 Klein Schanzlin & Becker Ag Submersible Motor Pump
GB2129494A (en) * 1982-10-30 1984-05-16 Klein Schanzlin & Becker Ag Casings for multi-stage centrifugal pumps
GB2417523A (en) * 2004-08-23 2006-03-01 Frank Mohn Flatoey As Multi-stage motor driven pump
JP2006316628A (en) * 2005-05-10 2006-11-24 Hitachi Plant Technologies Ltd Pump device 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

Patent Citations (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
GB2036869A (en) * 1978-12-13 1980-07-02 Klein Schanzlin & Becker Ag Submersible Motor Pump
GB2129494A (en) * 1982-10-30 1984-05-16 Klein Schanzlin & Becker Ag Casings for multi-stage centrifugal pumps
GB2417523A (en) * 2004-08-23 2006-03-01 Frank Mohn Flatoey As Multi-stage motor driven pump
JP2006316628A (en) * 2005-05-10 2006-11-24 Hitachi Plant Technologies Ltd Pump device 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

Also Published As

Publication number Publication date
GB2469217A (en) 2010-10-06
GB201009577D0 (en) 2010-07-21

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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