FR2126880A5 - - Google Patents

Info

Publication number
FR2126880A5
FR2126880A5 FR7204726A FR7204726A FR2126880A5 FR 2126880 A5 FR2126880 A5 FR 2126880A5 FR 7204726 A FR7204726 A FR 7204726A FR 7204726 A FR7204726 A FR 7204726A FR 2126880 A5 FR2126880 A5 FR 2126880A5
Authority
FR
France
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
FR7204726A
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.)
LUFT KALTETECHN K
Original Assignee
LUFT KALTETECHN K
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 LUFT KALTETECHN K filed Critical LUFT KALTETECHN K
Application granted granted Critical
Publication of FR2126880A5 publication Critical patent/FR2126880A5/fr
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
    • F04D29/66—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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR7204726A 1971-02-12 1972-02-11 Expired FR2126880A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD15306271 1971-02-12

Publications (1)

Publication Number Publication Date
FR2126880A5 true FR2126880A5 (de) 1972-10-06

Family

ID=5483445

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7204726A Expired FR2126880A5 (de) 1971-02-12 1972-02-11

Country Status (3)

Country Link
CS (1) CS181810B1 (de)
DE (1) DE2204247A1 (de)
FR (1) FR2126880A5 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2393930A1 (fr) * 1977-06-09 1979-01-05 United Technologies Corp Plates-formes d'aubages a trainance reduite

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3031686A1 (de) * 1980-08-22 1982-04-01 Wilhelm Gebhardt Gmbh, 7112 Waldenburg Verfahren zum betreiben einer axialen stroemungsarbeitsmaschine und solche maschine zur durchfuehrung dieses verfahrens

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2393930A1 (fr) * 1977-06-09 1979-01-05 United Technologies Corp Plates-formes d'aubages a trainance reduite

Also Published As

Publication number Publication date
CS181810B1 (en) 1978-03-31
DE2204247A1 (de) 1972-08-17

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Legal Events

Date Code Title Description
ST Notification of lapse