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FR2645586B1 - RADIAL BLOWER - Google Patents

RADIAL BLOWER

Info

Publication number
FR2645586B1
FR2645586B1 FR9004378A FR9004378A FR2645586B1 FR 2645586 B1 FR2645586 B1 FR 2645586B1 FR 9004378 A FR9004378 A FR 9004378A FR 9004378 A FR9004378 A FR 9004378A FR 2645586 B1 FR2645586 B1 FR 2645586B1
Authority
FR
France
Prior art keywords
radial blower
blower
radial
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 - Lifetime
Application number
FR9004378A
Other languages
French (fr)
Other versions
FR2645586A1 (en
Inventor
Kurt Diftzsch
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.)
Mahle Behr GmbH and Co KG
Original Assignee
Behr GmbH and Co KG
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 Behr GmbH and Co KG filed Critical Behr GmbH and Co KG
Publication of FR2645586A1 publication Critical patent/FR2645586A1/en
Application granted granted Critical
Publication of FR2645586B1 publication Critical patent/FR2645586B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04D29/26—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00457—Ventilation unit, e.g. combined with a radiator
    • B60H1/00471—The ventilator being of the radial type, i.e. with radial expulsion of the air
    • 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
    • F04D29/662—Balancing of rotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/32—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels
    • F16F15/34—Fastening arrangements therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR9004378A 1989-04-07 1990-04-05 RADIAL BLOWER Expired - Lifetime FR2645586B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8904338U DE8904338U1 (en) 1989-04-07 1989-04-07 Radial fan

Publications (2)

Publication Number Publication Date
FR2645586A1 FR2645586A1 (en) 1990-10-12
FR2645586B1 true FR2645586B1 (en) 1991-11-29

Family

ID=6838020

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9004378A Expired - Lifetime FR2645586B1 (en) 1989-04-07 1990-04-05 RADIAL BLOWER

Country Status (2)

Country Link
DE (1) DE8904338U1 (en)
FR (1) FR2645586B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4136478C3 (en) * 1991-11-06 1999-06-10 Behr Gmbh & Co Blowers, in particular for a motor vehicle heating or air conditioning system
DE4438750A1 (en) * 1994-10-29 1996-05-02 Pierburg Gmbh Electrically powered air pump
DE19627921A1 (en) * 1996-07-11 1998-01-15 Leybold Vakuum Gmbh High speed rotor balancing method
DE19748309C2 (en) * 1997-10-31 2000-05-18 Siemens Ag Method and device for negative balancing a plastic fan wheel
DE10204037C5 (en) * 2002-02-01 2009-07-23 Ebm-Papst Landshut Gmbh Radial fan with electric motor
EP1733200A1 (en) * 2004-04-07 2006-12-20 Siemens Aktiengesellschaft Method and device for negatively counterbalancing an impeller, and method for producing a negatively counterbalanced impeller
DE102015016475A1 (en) * 2015-12-21 2017-06-22 Minebea Co., Ltd. Balancing rotary body

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE527042C (en) * 1931-06-13 Sachsenwerk Licht & Kraft Ag Small electric motor
DE1403564A1 (en) * 1956-12-07 1969-08-28 Firth Cleveland Ltd Drum rotor for cross-flow fan
DE1266018B (en) * 1962-08-11 1968-04-11 Schenck Gmbh Carl Drilling or milling tool to compensate for unbalance on rotors
DE2032893A1 (en) * 1970-07-02 1972-01-05 Hofmann Maschf Geb Method and device for balancing rotors
US4047692A (en) * 1975-09-24 1977-09-13 Swin Sr Richard E Apparatus for molding dynamically balanced fans
DE3050372A1 (en) * 1980-12-31 1982-10-21 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Single or double entry reversible impeller for centrifugal fan - has blades between rings fixed to hub via inclined alternate spokes
US4482963A (en) * 1982-03-30 1984-11-13 General Electric Company Closed loop balancing
DE3234006A1 (en) * 1982-09-14 1984-03-22 Robert Bosch Gmbh, 7000 Stuttgart Blower
DE8317312U1 (en) * 1983-06-14 1983-11-10 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart FAN WHEEL FOR A RADIAL BLOWER
JPS6035947U (en) * 1983-08-19 1985-03-12 アイシン精機株式会社 Clutch cover with a protrusion for balance correction

Also Published As

Publication number Publication date
DE8904338U1 (en) 1990-08-09
FR2645586A1 (en) 1990-10-12

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Legal Events

Date Code Title Description
ST Notification of lapse