CA2021226C - High efficiency turboexpander - Google Patents

High efficiency turboexpander

Info

Publication number
CA2021226C
CA2021226C CA 2021226 CA2021226A CA2021226C CA 2021226 C CA2021226 C CA 2021226C CA 2021226 CA2021226 CA 2021226 CA 2021226 A CA2021226 A CA 2021226A CA 2021226 C CA2021226 C CA 2021226C
Authority
CA
Canada
Prior art keywords
fluid
fluid flow
turboexpander
angle
flow path
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
CA 2021226
Other languages
English (en)
French (fr)
Other versions
CA2021226A1 (en
Inventor
James B. Wulf
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.)
Union Carbide Industrial Gases Technology Corp
Original Assignee
Union Carbide Industrial Gases Technology Corp
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 Union Carbide Industrial Gases Technology Corp filed Critical Union Carbide Industrial Gases Technology Corp
Publication of CA2021226A1 publication Critical patent/CA2021226A1/en
Application granted granted Critical
Publication of CA2021226C publication Critical patent/CA2021226C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/04—Blade-carrying members, e.g. rotors for radial-flow machines or engines
    • F01D5/043—Blade-carrying members, e.g. rotors for radial-flow machines or engines of the axial inlet- radial outlet, or vice versa, type
    • F01D5/048—Form or construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Hydraulic Turbines (AREA)
CA 2021226 1989-07-17 1990-07-16 High efficiency turboexpander Expired - Fee Related CA2021226C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US38053189A 1989-07-17 1989-07-17
US7-380,531 1989-07-17

Publications (2)

Publication Number Publication Date
CA2021226A1 CA2021226A1 (en) 1991-01-18
CA2021226C true CA2021226C (en) 1994-01-11

Family

ID=23501533

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2021226 Expired - Fee Related CA2021226C (en) 1989-07-17 1990-07-16 High efficiency turboexpander

Country Status (4)

Country Link
EP (1) EP0409133B1 (pt)
BR (1) BR9003421A (pt)
CA (1) CA2021226C (pt)
DE (1) DE69016292T2 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999054486A1 (en) 1998-04-22 1999-10-28 Cornell Research Foundation, Inc. Canine erythropoietin gene and recombinant protein

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE849038C (de) * 1942-05-23 1952-09-11 Alfred Dr-Ing Buechi Gasturbine
BE548479A (pt) * 1955-06-18
FR2205927A5 (pt) * 1972-11-08 1974-05-31 Bertin & Cie
SE369093B (pt) * 1972-11-13 1974-08-05 Stal Laval Turbin Ab
GB1595700A (en) * 1976-11-13 1981-08-12 Univ Belfast Fluid driven rotary transducer
US4502837A (en) * 1982-09-30 1985-03-05 General Electric Company Multi stage centrifugal impeller

Also Published As

Publication number Publication date
EP0409133B1 (en) 1995-01-25
EP0409133A1 (en) 1991-01-23
DE69016292T2 (de) 1995-09-07
BR9003421A (pt) 1991-08-27
CA2021226A1 (en) 1991-01-18
DE69016292D1 (de) 1995-03-09

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed