DE58902866D1 - Luftkuehler. - Google Patents

Luftkuehler.

Info

Publication number
DE58902866D1
DE58902866D1 DE8989114296T DE58902866T DE58902866D1 DE 58902866 D1 DE58902866 D1 DE 58902866D1 DE 8989114296 T DE8989114296 T DE 8989114296T DE 58902866 T DE58902866 T DE 58902866T DE 58902866 D1 DE58902866 D1 DE 58902866D1
Authority
DE
Germany
Prior art keywords
air cooler
air
grille
straightening
electric motor
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
DE8989114296T
Other languages
English (en)
Inventor
Helmut Pietsch
Paul Jyrek
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.)
KUEBA KAELTETECHNIK GmbH
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=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE58902866(D1) "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 DE58902866D1 publication Critical patent/DE58902866D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Compressor (AREA)
  • Sorption Type Refrigeration Machines (AREA)
DE8989114296T 1988-08-04 1989-08-02 Luftkuehler. Expired - Lifetime DE58902866D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3826588A DE3826588A1 (de) 1988-08-04 1988-08-04 Luftkuehler

Publications (1)

Publication Number Publication Date
DE58902866D1 true DE58902866D1 (de) 1993-01-14

Family

ID=6360274

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3826588A Withdrawn DE3826588A1 (de) 1988-08-04 1988-08-04 Luftkuehler
DE8989114296T Expired - Lifetime DE58902866D1 (de) 1988-08-04 1989-08-02 Luftkuehler.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3826588A Withdrawn DE3826588A1 (de) 1988-08-04 1988-08-04 Luftkuehler

Country Status (5)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4030452A1 (de) * 1990-09-26 1992-04-02 Schmitz Kuehler Baierbrunn Luftkuehler
DE102012007707B4 (de) * 2012-04-19 2017-03-30 Rittal Gmbh & Co. Kg Kühlgerät für die Schaltschrankkühlung
CN104848636A (zh) * 2015-06-08 2015-08-19 上海海洋大学 一种提高冷库气流均匀性的散流隔板

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 (fr) * 1958-02-26 1960-05-31 C V Hill & Company Bloc à évaporateur et ventilateur pour appareils réfrigérateurs
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 (de) * 1988-02-26 1988-04-14 Jenner, Herbert, 5459 Anhausen, De

Also Published As

Publication number Publication date
EP0353744A3 (en) 1990-03-28
ES2037351T3 (es) 1993-06-16
DE3826588A1 (de) 1990-02-08
GR3006642T3 (de) 1993-06-30
EP0353744B1 (de) 1992-12-02
EP0353744A2 (de) 1990-02-07
ATE83048T1 (de) 1992-12-15

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings