ATE42613T1 - Querstromventilator zum foerdern von foerdergas. - Google Patents

Querstromventilator zum foerdern von foerdergas.

Info

Publication number
ATE42613T1
ATE42613T1 AT85113116T AT85113116T ATE42613T1 AT E42613 T1 ATE42613 T1 AT E42613T1 AT 85113116 T AT85113116 T AT 85113116T AT 85113116 T AT85113116 T AT 85113116T AT E42613 T1 ATE42613 T1 AT E42613T1
Authority
AT
Austria
Prior art keywords
impeller
conveying
housing
gas
axial
Prior art date
Application number
AT85113116T
Other languages
English (en)
Inventor
Rolf Dipl-Ing Fichter
Karl Schips
Gerd-Eugen Dr Ing Schaal
Original Assignee
Ltg Lufttechnische 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
Application filed by Ltg Lufttechnische Gmbh filed Critical Ltg Lufttechnische Gmbh
Application granted granted Critical
Publication of ATE42613T1 publication Critical patent/ATE42613T1/de

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
    • F04D29/08—Sealings
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/161—Sealings between pressure and suction sides especially adapted for elastic fluid pumps
    • F04D29/162—Sealings between pressure and suction sides especially adapted for elastic fluid pumps of a centrifugal flow wheel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/02—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal
    • F04D17/04—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal of transverse-flow type
    • 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
    • F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
    • F04D29/584—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps cooling or heating the machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
AT85113116T 1984-10-17 1985-10-16 Querstromventilator zum foerdern von foerdergas. ATE42613T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843438039 DE3438039A1 (de) 1984-10-17 1984-10-17 Querstromventilator zum foerdern von foerdergas
EP85113116A EP0178645B1 (de) 1984-10-17 1985-10-16 Querstromventilator zum Fördern von Fördergas

Publications (1)

Publication Number Publication Date
ATE42613T1 true ATE42613T1 (de) 1989-05-15

Family

ID=6248104

Family Applications (1)

Application Number Title Priority Date Filing Date
AT85113116T ATE42613T1 (de) 1984-10-17 1985-10-16 Querstromventilator zum foerdern von foerdergas.

Country Status (3)

Country Link
EP (1) EP0178645B1 (de)
AT (1) ATE42613T1 (de)
DE (2) DE3438039A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4328945C2 (de) * 1993-08-30 1996-03-28 Ltg Lufttechnische Gmbh Einschub-Querstromventilator
DE4412836C2 (de) * 1994-04-14 1996-03-28 Ltg Lufttechnische Gmbh Querstromventilator mit elastischer Kupplung
US20100015905A1 (en) * 2007-03-07 2010-01-21 Sine Kon Hu Airflow boosting assembly for a forced air circulation and delivery system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1374975A (fr) * 1962-05-30 1964-10-16 Ventilateur d'appartement ou analogue
DE2126832A1 (de) * 1971-05-29 1972-12-14 Hanning Elektro Werke Querstromgebläse mit motorisch angetriebener Lüfterwalze
JPS5186857A (de) * 1975-01-28 1976-07-29 Nissan Motor

Also Published As

Publication number Publication date
EP0178645A1 (de) 1986-04-23
DE3569793D1 (en) 1989-06-01
DE3438039A1 (de) 1986-04-24
EP0178645B1 (de) 1989-04-26

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee