DE2111263C3 - MehrflUgeliges Ventilatorrad - Google Patents

MehrflUgeliges Ventilatorrad

Info

Publication number
DE2111263C3
DE2111263C3 DE2111263A DE2111263A DE2111263C3 DE 2111263 C3 DE2111263 C3 DE 2111263C3 DE 2111263 A DE2111263 A DE 2111263A DE 2111263 A DE2111263 A DE 2111263A DE 2111263 C3 DE2111263 C3 DE 2111263C3
Authority
DE
Germany
Prior art keywords
fan wheel
sheet metal
blade
fan
strip
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
Application number
DE2111263A
Other languages
German (de)
English (en)
Other versions
DE2111263A1 (de
DE2111263B2 (de
Inventor
Shrinivas Vithalrao Chatham Ontario Pratinidhi (Kanada)
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.)
Fram Corp East Providence Ri (vsta)
Original Assignee
Fram Corp East Providence Ri (vsta)
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 Fram Corp East Providence Ri (vsta) filed Critical Fram Corp East Providence Ri (vsta)
Publication of DE2111263A1 publication Critical patent/DE2111263A1/de
Publication of DE2111263B2 publication Critical patent/DE2111263B2/de
Application granted granted Critical
Publication of DE2111263C3 publication Critical patent/DE2111263C3/de
Expired 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
    • F04D29/32—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)
DE2111263A 1970-03-12 1971-03-09 MehrflUgeliges Ventilatorrad Expired DE2111263C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1885670A 1970-03-12 1970-03-12

Publications (3)

Publication Number Publication Date
DE2111263A1 DE2111263A1 (de) 1971-09-23
DE2111263B2 DE2111263B2 (de) 1978-09-07
DE2111263C3 true DE2111263C3 (de) 1979-04-26

Family

ID=21790101

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2111263A Expired DE2111263C3 (de) 1970-03-12 1971-03-09 MehrflUgeliges Ventilatorrad

Country Status (6)

Country Link
US (1) US3639079A (OSRAM)
JP (1) JPS5341362B1 (OSRAM)
CA (1) CA922288A (OSRAM)
DE (1) DE2111263C3 (OSRAM)
FR (1) FR2084508A5 (OSRAM)
GB (1) GB1342608A (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3728043A (en) * 1972-01-12 1973-04-17 Fram Corp Flexible blade fan with ribbed blades
US3860362A (en) * 1973-12-14 1975-01-14 Ford Motor Co Flexible bladed fan

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1799745A (en) * 1928-12-01 1931-04-07 Aircraft Specialties Company Airplane propeller blade
US3044557A (en) * 1959-01-08 1962-07-17 American Metal Prod Variable pitch fan blade
US3289924A (en) * 1965-05-10 1966-12-06 William Wallace Corp Flexible blade fan
US3356154A (en) * 1966-11-16 1967-12-05 Ford Motor Co Flexible blade engine cooling fan
US3406760A (en) * 1967-09-18 1968-10-22 Wallace Murray Corp Flexible blade fan
US3490686A (en) * 1968-03-14 1970-01-20 Wallace Murray Corp Fan drive

Also Published As

Publication number Publication date
CA922288A (en) 1973-03-06
GB1342608A (en) 1974-01-03
US3639079A (en) 1972-02-01
DE2111263A1 (de) 1971-09-23
FR2084508A5 (OSRAM) 1971-12-17
JPS5341362B1 (OSRAM) 1978-11-02
DE2111263B2 (de) 1978-09-07

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8339 Ceased/non-payment of the annual fee