DE58908486D1 - Gebläserad. - Google Patents

Gebläserad.

Info

Publication number
DE58908486D1
DE58908486D1 DE58908486T DE58908486T DE58908486D1 DE 58908486 D1 DE58908486 D1 DE 58908486D1 DE 58908486 T DE58908486 T DE 58908486T DE 58908486 T DE58908486 T DE 58908486T DE 58908486 D1 DE58908486 D1 DE 58908486D1
Authority
DE
Germany
Prior art keywords
fan wheel
flow
standstill
collapse
gravity
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 - Fee Related
Application number
DE58908486T
Other languages
English (en)
Inventor
Paul Christian
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.)
LEITHNER, HANS JOACHIM, 74214 SCHOENTAL, DE
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE58908486D1 publication Critical patent/DE58908486D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F04D29/30—Vanes
    • F04D29/305—Flexible vanes
    • 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
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38—Blades
    • F04D29/382—Flexible blades

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Motor Or Generator Cooling System (AREA)
DE58908486T 1988-05-17 1989-05-12 Gebläserad. Expired - Fee Related DE58908486D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3816725A DE3816725A1 (de) 1988-05-17 1988-05-17 Gliederelemente als alternative fuer schaufeln- und geblaeseraeder fuer axial- und radialgeblaese

Publications (1)

Publication Number Publication Date
DE58908486D1 true DE58908486D1 (de) 1994-11-17

Family

ID=6354516

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3816725A Withdrawn DE3816725A1 (de) 1988-05-17 1988-05-17 Gliederelemente als alternative fuer schaufeln- und geblaeseraeder fuer axial- und radialgeblaese
DE58908486T Expired - Fee Related DE58908486D1 (de) 1988-05-17 1989-05-12 Gebläserad.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3816725A Withdrawn DE3816725A1 (de) 1988-05-17 1988-05-17 Gliederelemente als alternative fuer schaufeln- und geblaeseraeder fuer axial- und radialgeblaese

Country Status (4)

Country Link
EP (1) EP0344498B1 (de)
AT (1) ATE112821T1 (de)
DE (2) DE3816725A1 (de)
ES (1) ES2060690T3 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29707032U1 (de) * 1997-04-18 1997-06-05 Koeb & Schaefer Kg Feuerungsanlage
DE19907960A1 (de) * 1999-02-24 2000-08-31 Koeb & Schaefer Kg Wolfurt Gebläserad
DE19941102A1 (de) * 1999-08-30 2001-03-01 Koeb & Schaefer Kg Wolfurt Gebläserad
DE20308434U1 (de) * 2003-05-27 2003-09-18 Leithner Hans Joachim Gebläserad und Vorrichtung zum Verbrennen von Bio- und/oder Feststoffmassen mit einem solchen Gebläserad

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2208084A (en) * 1937-12-23 1940-07-16 Ryder Elmer Fan
GB528439A (en) * 1938-05-13 1940-10-29 Luigi Ghirardi Improvements in or relating to fluid propelling and suction means by means of blades which automatically adjust themselves during working
DE917718C (de) * 1952-06-25 1954-09-09 Miag Muehlenbau & Ind Gmbh Werfer zur mechanischen Beschleunigung von in pneumatische Foerderleitungen einzubringendem Schuettgut

Also Published As

Publication number Publication date
ATE112821T1 (de) 1994-10-15
ES2060690T3 (es) 1994-12-01
EP0344498A2 (de) 1989-12-06
EP0344498A3 (en) 1990-03-21
EP0344498B1 (de) 1994-10-12
DE3816725A1 (de) 1989-11-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: LEITHNER, HANS JOACHIM, 74214 SCHOENTAL, DE

8339 Ceased/non-payment of the annual fee