ATE83048T1 - AIR COOLER. - Google Patents

AIR COOLER.

Info

Publication number
ATE83048T1
ATE83048T1 AT89114296T AT89114296T ATE83048T1 AT E83048 T1 ATE83048 T1 AT E83048T1 AT 89114296 T AT89114296 T AT 89114296T AT 89114296 T AT89114296 T AT 89114296T AT E83048 T1 ATE83048 T1 AT E83048T1
Authority
AT
Austria
Prior art keywords
air cooler
air
grille
straightening
electric motor
Prior art date
Application number
AT89114296T
Other languages
German (de)
Inventor
Paul Jyrek
Helmut Pietsch
Original Assignee
Kueba Kaeltetechnik Gmbh
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6360274&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE83048(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kueba Kaeltetechnik Gmbh filed Critical Kueba Kaeltetechnik Gmbh
Application granted granted Critical
Publication of ATE83048T1 publication Critical patent/ATE83048T1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/067—Evaporator fan units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/082—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provision for cooling the motor
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F04D29/542—Bladed diffusers
    • 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/5806—Cooling the drive system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/068—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the fans
    • F25D2317/0681—Details thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Compressor (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Sorption Type Refrigeration Machines (AREA)

Abstract

An air cooler is described in which an air-guiding grille is provided on the downstream side, between the fan rotor and an electric motor fitted externally, said grille straightening the air flow.
AT89114296T 1988-08-04 1989-08-02 AIR COOLER. ATE83048T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3826588A DE3826588A1 (en) 1988-08-04 1988-08-04 AIR COOLER
EP89114296A EP0353744B1 (en) 1988-08-04 1989-08-02 Air cooler

Publications (1)

Publication Number Publication Date
ATE83048T1 true ATE83048T1 (en) 1992-12-15

Family

ID=6360274

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89114296T ATE83048T1 (en) 1988-08-04 1989-08-02 AIR COOLER.

Country Status (5)

Country Link
EP (1) EP0353744B1 (en)
AT (1) ATE83048T1 (en)
DE (2) DE3826588A1 (en)
ES (1) ES2037351T3 (en)
GR (1) GR3006642T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4030452A1 (en) * 1990-09-26 1992-04-02 Schmitz Kuehler Baierbrunn AIR COOLER
DE102012007707B4 (en) 2012-04-19 2017-03-30 Rittal Gmbh & Co. Kg Cooling unit for cabinet cooling
CN104848636A (en) * 2015-06-08 2015-08-19 上海海洋大学 Flow scattering partition for improving uniformity of air flow of refrigeration house

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB584657A (en) * 1945-01-19 1947-01-20 Michael Thaddius Adamtchik Improvements in or relating to axial flow screw fans and the like
FR1221137A (en) * 1958-02-26 1960-05-31 C V Hill & Company Evaporator unit and fan for refrigeration devices
ZA793332B (en) * 1979-04-30 1981-02-25 D Rusth Air circulating device
US4548548A (en) * 1984-05-23 1985-10-22 Airflow Research And Manufacturing Corp. Fan and housing
DE8802501U1 (en) * 1988-02-26 1988-04-14 Jenner, Herbert, 5459 Anhausen Axial fan with air guide attachment

Also Published As

Publication number Publication date
DE58902866D1 (en) 1993-01-14
EP0353744A2 (en) 1990-02-07
GR3006642T3 (en) 1993-06-30
EP0353744A3 (en) 1990-03-28
ES2037351T3 (en) 1993-06-16
EP0353744B1 (en) 1992-12-02
DE3826588A1 (en) 1990-02-08

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Legal Events

Date Code Title Description
EELA Cancelled due to lapse of time