FR2718797B1 - Compressor assembly with two stages of gas compression. - Google Patents

Compressor assembly with two stages of gas compression.

Info

Publication number
FR2718797B1
FR2718797B1 FR9404600A FR9404600A FR2718797B1 FR 2718797 B1 FR2718797 B1 FR 2718797B1 FR 9404600 A FR9404600 A FR 9404600A FR 9404600 A FR9404600 A FR 9404600A FR 2718797 B1 FR2718797 B1 FR 2718797B1
Authority
FR
France
Prior art keywords
stages
gas compression
compressor assembly
compressor
assembly
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
FR9404600A
Other languages
French (fr)
Other versions
FR2718797A1 (en
Inventor
Jean Pierre Kalbach
Bernard Lalanne
Francois Vogel
Henri Loustalet
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.)
Safran Helicopter Engines SAS
Original Assignee
Turbomeca SA
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 Turbomeca SA filed Critical Turbomeca SA
Priority to FR9404600A priority Critical patent/FR2718797B1/en
Publication of FR2718797A1 publication Critical patent/FR2718797A1/en
Application granted granted Critical
Publication of FR2718797B1 publication Critical patent/FR2718797B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F04D25/00—Pumping installations or systems
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • 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
    • F04D17/105—Centrifugal pumps for compressing or evacuating with double suction
    • 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
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR9404600A 1994-04-18 1994-04-18 Compressor assembly with two stages of gas compression. Expired - Fee Related FR2718797B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9404600A FR2718797B1 (en) 1994-04-18 1994-04-18 Compressor assembly with two stages of gas compression.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9404600A FR2718797B1 (en) 1994-04-18 1994-04-18 Compressor assembly with two stages of gas compression.

Publications (2)

Publication Number Publication Date
FR2718797A1 FR2718797A1 (en) 1995-10-20
FR2718797B1 true FR2718797B1 (en) 1996-05-24

Family

ID=9462212

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9404600A Expired - Fee Related FR2718797B1 (en) 1994-04-18 1994-04-18 Compressor assembly with two stages of gas compression.

Country Status (1)

Country Link
FR (1) FR2718797B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104235041B (en) * 2014-09-02 2016-08-24 江苏奥新新能源汽车有限公司 A kind of miniature gas turbine compressor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH269287A (en) * 1946-01-08 1950-06-30 Rolls Royce Compressor, especially for gas turbine systems.
US2760719A (en) * 1952-06-30 1956-08-28 Garrett Corp Compressor
DE161562T1 (en) * 1984-05-15 1986-04-10 Aktieselskabet Kongsberg Vaepenfabrikk, Kongsberg DEVICE FOR BUILDING AND MAINTAINING THE WORK GAME FROM A RADIAL COMPRESSOR WITH DOUBLE INLET.

Also Published As

Publication number Publication date
FR2718797A1 (en) 1995-10-20

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20131231