JPS5779294A - Box type fan - Google Patents

Box type fan

Info

Publication number
JPS5779294A
JPS5779294A JP15416480A JP15416480A JPS5779294A JP S5779294 A JPS5779294 A JP S5779294A JP 15416480 A JP15416480 A JP 15416480A JP 15416480 A JP15416480 A JP 15416480A JP S5779294 A JPS5779294 A JP S5779294A
Authority
JP
Japan
Prior art keywords
support arm
case
front case
low speed
speed 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.)
Pending
Application number
JP15416480A
Other languages
Japanese (ja)
Inventor
Toshihiro Takagi
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.)
UNION DENSHI KK
YUNION DENSHI KK
Original Assignee
UNION DENSHI KK
YUNION DENSHI KK
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 UNION DENSHI KK, YUNION DENSHI KK filed Critical UNION DENSHI KK
Priority to JP15416480A priority Critical patent/JPS5779294A/en
Priority to GB8102733A priority patent/GB2086475A/en
Publication of JPS5779294A publication Critical patent/JPS5779294A/en
Pending 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
    • 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
    • F04D25/10—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air
    • 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/64—Mounting; Assembling; Disassembling of axial pumps
    • F04D29/644—Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps
    • F04D29/646—Mounting or removal of fans

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

PURPOSE: To attain easier assembling, inspection etc. of a box type fan by employing a detachable support arm fixed to the front case to which a low speed motor with a rotational louver is connected, and by releasing the fixture of the free end of the support arm and making the delivery side of the case completely opened.
CONSTITUTION: In a configuration housed in the front case 2 as shown in the figure, such works shall be achieved as to equip a means to fix one end of a support arm 6 to a front case 2 in such a way as it is detachable to fix a low speed motor M to the support arm 6, and to connect a rotational louvar to the low speed motor. The delivery opening 21 of the case 1 can be perfectly opened by releasing the free end of the support arm 6 and moving it ahead of case 1. Therefore the rotary blade F and the main motor M can be detached without separating the front case 2 and the rear case 4, thereby making the cleaning, inspecting, and assembling of the machine very easily.
COPYRIGHT: (C)1982,JPO&Japio
JP15416480A 1980-10-31 1980-10-31 Box type fan Pending JPS5779294A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP15416480A JPS5779294A (en) 1980-10-31 1980-10-31 Box type fan
GB8102733A GB2086475A (en) 1980-10-31 1981-01-29 Axial flow fan assemblies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15416480A JPS5779294A (en) 1980-10-31 1980-10-31 Box type fan

Publications (1)

Publication Number Publication Date
JPS5779294A true JPS5779294A (en) 1982-05-18

Family

ID=15578225

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15416480A Pending JPS5779294A (en) 1980-10-31 1980-10-31 Box type fan

Country Status (2)

Country Link
JP (1) JPS5779294A (en)
GB (1) GB2086475A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2129493A (en) * 1982-08-26 1984-05-16 Arthur Scotto Fans with rotatable air deflectors
GB2181183A (en) * 1985-09-30 1987-04-15 Hunter Int Ltd Improvements in or relating to a fan assembly
US5474426A (en) * 1994-07-06 1995-12-12 Wang; Tsai-Sou Rotating device for an illusion-raising protective net of an electric fan
CN104819170A (en) * 2015-05-06 2015-08-05 侯如升 Fine tuning jig of glass fiber reinforced plastic axial flow fan body

Also Published As

Publication number Publication date
GB2086475A (en) 1982-05-12

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