FR2226027A5 - - Google Patents

Info

Publication number
FR2226027A5
FR2226027A5 FR7325509A FR7325509A FR2226027A5 FR 2226027 A5 FR2226027 A5 FR 2226027A5 FR 7325509 A FR7325509 A FR 7325509A FR 7325509 A FR7325509 A FR 7325509A FR 2226027 A5 FR2226027 A5 FR 2226027A5
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
FR7325509A
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.)
Buderus AG
Original Assignee
BuderusSche Eisenwerke 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 BuderusSche Eisenwerke AG filed Critical BuderusSche Eisenwerke AG
Application granted granted Critical
Publication of FR2226027A5 publication Critical patent/FR2226027A5/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
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/667—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps by influencing the flow pattern, e.g. suppression of turbulence
    • 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
    • F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis
    • F04D29/283—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis rotors of the squirrel-cage type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR7325509A 1973-04-12 1973-07-10 Expired FR2226027A5 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732318309 DE2318309A1 (de) 1973-04-12 1973-04-12 Geblaese

Publications (1)

Publication Number Publication Date
FR2226027A5 true FR2226027A5 (it) 1974-11-08

Family

ID=5877760

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7325509A Expired FR2226027A5 (it) 1973-04-12 1973-07-10

Country Status (4)

Country Link
CH (1) CH560327A5 (it)
DE (1) DE2318309A1 (it)
FR (1) FR2226027A5 (it)
IT (1) IT994641B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4547208A (en) * 1983-04-27 1985-10-15 Research Industries, Inc. Fluid propelling and filtering apparatus with removable filter cartridge
DE3484603D1 (de) * 1983-12-16 1991-06-20 Nitta Co Luftreiniger.

Also Published As

Publication number Publication date
CH560327A5 (it) 1975-03-27
IT994641B (it) 1975-10-20
DE2318309A1 (de) 1974-11-07

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Legal Events

Date Code Title Description
ST Notification of lapse