GB1400469A - Fan - Google Patents

Fan

Info

Publication number
GB1400469A
GB1400469A GB4190772A GB4190772A GB1400469A GB 1400469 A GB1400469 A GB 1400469A GB 4190772 A GB4190772 A GB 4190772A GB 4190772 A GB4190772 A GB 4190772A GB 1400469 A GB1400469 A GB 1400469A
Authority
GB
United Kingdom
Prior art keywords
hub
blade
rivets
legs
fastened
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
GB4190772A
Other languages
English (en)
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
Original Assignee
Fram Corp
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 filed Critical Fram Corp
Publication of GB1400469A publication Critical patent/GB1400469A/en
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
    • F04D29/34—Blade mountings
    • F04D29/36—Blade mountings adjustable
    • F04D29/362—Blade mountings adjustable during rotation
    • F04D29/366—Adjustment by interaction of inertion and lift
    • 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
    • F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans
    • F04D29/328—Rotors specially for elastic fluids for axial flow pumps for axial flow fans with unequal distribution of blades around the hub
    • 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
    • F04D29/34—Blade mountings
    • 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)
GB4190772A 1971-09-20 1972-09-08 Fan Expired GB1400469A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18166471A 1971-09-20 1971-09-20

Publications (1)

Publication Number Publication Date
GB1400469A true GB1400469A (en) 1975-07-16

Family

ID=22665244

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4190772A Expired GB1400469A (en) 1971-09-20 1972-09-08 Fan

Country Status (10)

Country Link
US (1) US3711219A (enrdf_load_stackoverflow)
JP (1) JPS4838505A (enrdf_load_stackoverflow)
AU (1) AU456684B2 (enrdf_load_stackoverflow)
BE (1) BE788971A (enrdf_load_stackoverflow)
CA (1) CA959026A (enrdf_load_stackoverflow)
DE (1) DE2244805C3 (enrdf_load_stackoverflow)
FR (1) FR2154116A5 (enrdf_load_stackoverflow)
GB (1) GB1400469A (enrdf_load_stackoverflow)
IT (1) IT972099B (enrdf_load_stackoverflow)
ZA (1) ZA725140B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111911458A (zh) * 2020-09-22 2020-11-10 江西艾斯欧匹精密智造科技有限公司 一种用于风机的叶片

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5113746Y1 (enrdf_load_stackoverflow) * 1970-12-11 1976-04-13
US3850545A (en) * 1972-09-07 1974-11-26 Hayes Albion Corp Flex fan
US3799697A (en) * 1972-11-29 1974-03-26 Fram Corp Flexible bladed fan with tab connected reinforcing member
JPS5732320Y2 (enrdf_load_stackoverflow) * 1976-11-04 1982-07-15
JPS5936117B2 (ja) * 1977-01-19 1984-09-01 ウオ−レス・ムレイ・コ−ポレ−シヨン 薄板フアン組立体
US6821091B2 (en) 2002-06-05 2004-11-23 Litex Industries Inc. Securing device
KR101565294B1 (ko) * 2008-07-31 2015-11-04 삼성전자 주식회사 축류 팬
US9039377B2 (en) 2010-08-09 2015-05-26 Lowe's Companies, Inc. Fan assemblies and methods for assembling same
CN206322105U (zh) * 2016-12-30 2017-07-11 华硕电脑股份有限公司 离心式风扇
US10480527B2 (en) 2017-05-05 2019-11-19 Robert Bosch Gmbh Axial fan with unbalanced blade spacing
CN111425454B (zh) * 2020-03-31 2021-11-09 Tcl空调器(中山)有限公司 轴流风叶和空调室外机

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1246086A (en) * 1916-11-04 1917-11-13 Ernst Glantzberg Fan or blower.
US2395193A (en) * 1944-04-24 1946-02-19 Torrington Mfg Co Propeller assembly
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
US3406760A (en) * 1967-09-18 1968-10-22 Wallace Murray Corp Flexible blade fan
GB1258614A (enrdf_load_stackoverflow) * 1969-02-28 1971-12-30
US3679321A (en) * 1971-04-26 1972-07-25 Fran Corp Prestressed flexible bladed fan

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111911458A (zh) * 2020-09-22 2020-11-10 江西艾斯欧匹精密智造科技有限公司 一种用于风机的叶片

Also Published As

Publication number Publication date
US3711219A (en) 1973-01-16
IT972099B (it) 1974-05-20
BE788971A (fr) 1973-01-15
FR2154116A5 (enrdf_load_stackoverflow) 1973-05-04
DE2244805B2 (de) 1979-01-25
AU456684B2 (en) 1975-01-09
DE2244805C3 (de) 1979-09-13
ZA725140B (en) 1973-04-25
JPS4838505A (enrdf_load_stackoverflow) 1973-06-06
CA959026A (en) 1974-12-10
DE2244805A1 (de) 1973-03-29
AU4500572A (en) 1974-02-07

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee