CA2229352C - Vanne de purge de compresseur - Google Patents

Vanne de purge de compresseur Download PDF

Info

Publication number
CA2229352C
CA2229352C CA002229352A CA2229352A CA2229352C CA 2229352 C CA2229352 C CA 2229352C CA 002229352 A CA002229352 A CA 002229352A CA 2229352 A CA2229352 A CA 2229352A CA 2229352 C CA2229352 C CA 2229352C
Authority
CA
Canada
Prior art keywords
flow path
piston
fluid flow
valve
compressor
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 - Lifetime
Application number
CA002229352A
Other languages
English (en)
Other versions
CA2229352A1 (fr
Inventor
Xiaoliu Liu
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.)
Pratt and Whitney Canada Corp
Original Assignee
Pratt and Whitney Canada 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 Pratt and Whitney Canada Corp filed Critical Pratt and Whitney Canada Corp
Priority to CA002229352A priority Critical patent/CA2229352C/fr
Priority to DE69912488T priority patent/DE69912488T2/de
Priority to EP99301044A priority patent/EP0936357B1/fr
Priority to JP11035242A priority patent/JPH11287133A/ja
Publication of CA2229352A1 publication Critical patent/CA2229352A1/fr
Application granted granted Critical
Publication of CA2229352C publication Critical patent/CA2229352C/fr
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
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0207—Surge control by bleeding, bypassing or recycling fluids
    • F04D27/0215—Arrangements therefor, e.g. bleed or by-pass valves
    • 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
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F01D17/105—Final actuators by passing part of the fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0207—Surge control by bleeding, bypassing or recycling fluids
    • F04D27/023—Details or means for fluid extraction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CA002229352A 1998-02-13 1998-02-13 Vanne de purge de compresseur Expired - Lifetime CA2229352C (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA002229352A CA2229352C (fr) 1998-02-13 1998-02-13 Vanne de purge de compresseur
DE69912488T DE69912488T2 (de) 1998-02-13 1999-02-12 Gasturbine
EP99301044A EP0936357B1 (fr) 1998-02-13 1999-02-12 Turbine à gaz
JP11035242A JPH11287133A (ja) 1998-02-13 1999-02-15 ブリ―ドバルブ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002229352A CA2229352C (fr) 1998-02-13 1998-02-13 Vanne de purge de compresseur

Publications (2)

Publication Number Publication Date
CA2229352A1 CA2229352A1 (fr) 1999-08-13
CA2229352C true CA2229352C (fr) 2005-12-27

Family

ID=29409270

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002229352A Expired - Lifetime CA2229352C (fr) 1998-02-13 1998-02-13 Vanne de purge de compresseur

Country Status (1)

Country Link
CA (1) CA2229352C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114198557A (zh) * 2021-12-13 2022-03-18 中国船舶重工集团公司第七0三研究所 一种应用于燃气轮机的放气阀

Also Published As

Publication number Publication date
CA2229352A1 (fr) 1999-08-13

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Effective date: 20180213