FR924345A - Device eliminating the pumping effect of turbo-compressors - Google Patents

Device eliminating the pumping effect of turbo-compressors

Info

Publication number
FR924345A
FR924345A FR924345DA FR924345A FR 924345 A FR924345 A FR 924345A FR 924345D A FR924345D A FR 924345DA FR 924345 A FR924345 A FR 924345A
Authority
FR
France
Prior art keywords
compressors
turbo
pumping effect
device eliminating
eliminating
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
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.)
Rheinmetall Air Defence AG
Maschinenfabrik Oerlikon AG
Original Assignee
Werkzeugmaschinenfabrik Oerlikon Buhrle AG
Maschinenfabrik Oerlikon AG
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 Werkzeugmaschinenfabrik Oerlikon Buhrle AG, Maschinenfabrik Oerlikon AG filed Critical Werkzeugmaschinenfabrik Oerlikon Buhrle AG
Application granted granted Critical
Publication of FR924345A publication Critical patent/FR924345A/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
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/462—Fluid-guiding means, e.g. diffusers adjustable especially adapted for elastic fluid pumps
    • F04D29/464—Fluid-guiding means, e.g. diffusers adjustable especially adapted for elastic fluid pumps adjusting flow cross-section, otherwise than by using adjustable stator blades
    • 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
    • F04D27/0253—Surge control by throttling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/50—Inlet or outlet
    • F05D2250/51—Inlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR924345D 1945-05-08 1946-03-22 Device eliminating the pumping effect of turbo-compressors Expired FR924345A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH924345X 1945-05-08

Publications (1)

Publication Number Publication Date
FR924345A true FR924345A (en) 1947-08-01

Family

ID=4548339

Family Applications (1)

Application Number Title Priority Date Filing Date
FR924345D Expired FR924345A (en) 1945-05-08 1946-03-22 Device eliminating the pumping effect of turbo-compressors

Country Status (1)

Country Link
FR (1) FR924345A (en)

Similar Documents

Publication Publication Date Title
FR927456A (en) Self-braking assembly device
FR933174A (en) Elastic suspension device
FR72901E (en) Offensive apparatus
FR924345A (en) Device eliminating the pumping effect of turbo-compressors
CH265674A (en) Telegraph device of the "start-stop" type.
FR933428A (en) Pump adjustment device
FR917559A (en) Aluminum-zinc-magnesium alloys
FR911775A (en) Pumping device
FR921469A (en) Sealing device
FR927001A (en) Smoke observation device
FR933230A (en) Matchbooks
FR914338A (en) Hydrotherapy device
FR923060A (en) Alarm device
FR922157A (en) Coupling device
FR914875A (en) fuel saver
FR923059A (en) Alarm device
FR997929A (en) Threading device
FR908615A (en) Drainage device
FR55956E (en) Vehicle lighting device
FR912005A (en) Feminine clothing effect
FR920491A (en) Aryl-hydroxymethyl-piperidines esters
FR995525A (en) Air compressor device
FR995569A (en) Compressor device
FR924426A (en) Alarm device
FR924357A (en) Alarm device