DE2318309A1 - Geblaese - Google Patents

Geblaese

Info

Publication number
DE2318309A1
DE2318309A1 DE19732318309 DE2318309A DE2318309A1 DE 2318309 A1 DE2318309 A1 DE 2318309A1 DE 19732318309 DE19732318309 DE 19732318309 DE 2318309 A DE2318309 A DE 2318309A DE 2318309 A1 DE2318309 A1 DE 2318309A1
Authority
DE
Germany
Prior art keywords
ring
noise
blower according
blades
fan
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.)
Pending
Application number
DE19732318309
Other languages
German (de)
English (en)
Inventor
Helmut Dr Ing Hubert
Anton L Dipl Ing Jung
Manfred Dipl Ing Lapczyna
Gerhard Dr Schmidtburbach
Heinz Strauss
Lubomyr Dr Ing Turanskyj
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
Priority to DE19732318309 priority Critical patent/DE2318309A1/de
Priority to CH942873A priority patent/CH560327A5/xx
Priority to FR7325509A priority patent/FR2226027A5/fr
Priority to IT6950273A priority patent/IT994641B/it
Publication of DE2318309A1 publication Critical patent/DE2318309A1/de
Pending 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)
DE19732318309 1973-04-12 1973-04-12 Geblaese Pending DE2318309A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19732318309 DE2318309A1 (de) 1973-04-12 1973-04-12 Geblaese
CH942873A CH560327A5 (nl) 1973-04-12 1973-06-28
FR7325509A FR2226027A5 (nl) 1973-04-12 1973-07-10
IT6950273A IT994641B (it) 1973-04-12 1973-08-22 Ventilatore

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
DE2318309A1 true DE2318309A1 (de) 1974-11-07

Family

ID=5877760

Family Applications (1)

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

Country Status (4)

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

Cited By (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
US4790863A (en) * 1983-12-16 1988-12-13 Nitta Co., Ltd. Air cleaner

Cited By (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
US4790863A (en) * 1983-12-16 1988-12-13 Nitta Co., Ltd. Air cleaner

Also Published As

Publication number Publication date
IT994641B (it) 1975-10-20
FR2226027A5 (nl) 1974-11-08
CH560327A5 (nl) 1975-03-27

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Legal Events

Date Code Title Description
OGA New person/name/address of the applicant
OHW Rejection