DD97468A2 - - Google Patents

Info

Publication number
DD97468A2
DD97468A2 DD159597A DD15959771A DD97468A2 DD 97468 A2 DD97468 A2 DD 97468A2 DD 159597 A DD159597 A DD 159597A DD 15959771 A DD15959771 A DD 15959771A DD 97468 A2 DD97468 A2 DD 97468A2
Authority
DD
German Democratic Republic
Application number
DD159597A
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 filed Critical
Priority to DD159597A priority Critical patent/DD97468A2/xx
Priority to DE2251669A priority patent/DE2251669A1/de
Priority to FR7244901A priority patent/FR2165575A6/fr
Publication of DD97468A2 publication Critical patent/DD97468A2/xx

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
    • F04D29/66—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
    • 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
    • F05D2240/00—Components
    • F05D2240/10—Stators
    • F05D2240/12—Fluid guiding means, e.g. vanes
    • F05D2240/124—Fluid guiding means, e.g. vanes related to the suction side of a stator vane
    • 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
    • F05D2240/00—Components
    • F05D2240/20—Rotors
    • F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05D2240/306—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor related to the suction side of a rotor blade

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DD159597A 1971-12-15 1971-12-15 DD97468A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DD159597A DD97468A2 (de) 1971-12-15 1971-12-15
DE2251669A DE2251669A1 (de) 1971-12-15 1972-10-21 Schaufelgitter fuer turbomaschinen mit grenzschichtbeeinflussung durch einblasoder absaugschlitze
FR7244901A FR2165575A6 (de) 1971-12-15 1972-12-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD159597A DD97468A2 (de) 1971-12-15 1971-12-15

Publications (1)

Publication Number Publication Date
DD97468A2 true DD97468A2 (de) 1973-05-14

Family

ID=5484802

Family Applications (1)

Application Number Title Priority Date Filing Date
DD159597A DD97468A2 (de) 1971-12-15 1971-12-15

Country Status (3)

Country Link
DD (1) DD97468A2 (de)
DE (1) DE2251669A1 (de)
FR (1) FR2165575A6 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19524984A1 (de) * 1995-07-08 1997-01-09 Abb Management Ag Leitschaufelreihe für eine Turbine

Also Published As

Publication number Publication date
DE2251669A1 (de) 1973-06-20
FR2165575A6 (de) 1973-08-03

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