FR1362403A - Fluid machines and their operating method - Google Patents

Fluid machines and their operating method

Info

Publication number
FR1362403A
FR1362403A FR761898A FR761898A FR1362403A FR 1362403 A FR1362403 A FR 1362403A FR 761898 A FR761898 A FR 761898A FR 761898 A FR761898 A FR 761898A FR 1362403 A FR1362403 A FR 1362403A
Authority
FR
France
Prior art keywords
operating method
fluid machines
machines
fluid
operating
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
Application number
FR761898A
Other languages
French (fr)
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.)
Raytheon Technologies Corp
Original Assignee
United Aircraft 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 United Aircraft Corp filed Critical United Aircraft Corp
Priority to FR761898A priority Critical patent/FR1362403A/en
Application granted granted Critical
Publication of FR1362403A publication Critical patent/FR1362403A/en
Expired 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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F04D29/542—Bladed diffusers
    • 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
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/148—Blades with variable camber, e.g. by ejection of 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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/68—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers
    • F04D29/681—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially adapted for elastic fluid pumps
    • F04D29/682—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially adapted for elastic fluid pumps by fluid extraction
    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/68—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers
    • F04D29/681—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially adapted for elastic fluid pumps
    • F04D29/684—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially adapted for elastic fluid pumps by fluid injection

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR761898A 1958-03-28 1958-03-28 Fluid machines and their operating method Expired FR1362403A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR761898A FR1362403A (en) 1958-03-28 1958-03-28 Fluid machines and their operating method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR761898A FR1362403A (en) 1958-03-28 1958-03-28 Fluid machines and their operating method

Publications (1)

Publication Number Publication Date
FR1362403A true FR1362403A (en) 1964-06-05

Family

ID=8706126

Family Applications (1)

Application Number Title Priority Date Filing Date
FR761898A Expired FR1362403A (en) 1958-03-28 1958-03-28 Fluid machines and their operating method

Country Status (1)

Country Link
FR (1) FR1362403A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1705361A2 (en) * 2005-03-23 2006-09-27 Snecma System for the deviation of a gas flow in a nozzle

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1705361A2 (en) * 2005-03-23 2006-09-27 Snecma System for the deviation of a gas flow in a nozzle
FR2883604A1 (en) * 2005-03-23 2006-09-29 Snecma Moteurs Sa DEVIATION SYSTEM FOR A GAS FLOW IN A TUYERE
US7549603B2 (en) 2005-03-23 2009-06-23 Snecma Deflection system for a gas stream in a nozzle
EP1705361A3 (en) * 2005-03-23 2015-03-25 Snecma System for the deviation of a gas flow in a nozzle

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