JPS54147507A - Shroud for power-driven fans - Google Patents

Shroud for power-driven fans

Info

Publication number
JPS54147507A
JPS54147507A JP5510078A JP5510078A JPS54147507A JP S54147507 A JPS54147507 A JP S54147507A JP 5510078 A JP5510078 A JP 5510078A JP 5510078 A JP5510078 A JP 5510078A JP S54147507 A JPS54147507 A JP S54147507A
Authority
JP
Japan
Prior art keywords
shroud
amplitude
stays
fan
power
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
JP5510078A
Other languages
Japanese (ja)
Inventor
Hiroto Masai
Ichiro Yoshikura
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.)
Aisin Corp
Original Assignee
Aisin Seiki Co Ltd
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 Aisin Seiki Co Ltd filed Critical Aisin Seiki Co Ltd
Priority to JP5510078A priority Critical patent/JPS54147507A/en
Publication of JPS54147507A publication Critical patent/JPS54147507A/en
Pending legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

PURPOSE: For eliminating the danger of the interference between a fan and a shroud, to make the amplitude mode of stays so that the amplitude at central section is small.
CONSTITUTION: Each of a pair of stays 6 and 6 has two of flat sections 6a, 6b, 6a' and 6b' for fitting a motor 1, and reinforcing ribs 6c, 6d, 6e, 6c' and 6e' are provided at a total of three places between said flat sections 6a, 6b, 6a' and 6b' and between the both ends of said flat sections 6a, 6b, 6a' and 6b'. In the amplitude mode of this shroud, the amplitude of stays 6 and 6' is small so that a small influence is exerted by the dynamic unbalance of a fan 2. Therefore, the danger of the interference between said fan 2 and shroud for example can be reduced.
COPYRIGHT: (C)1979,JPO&Japio
JP5510078A 1978-05-10 1978-05-10 Shroud for power-driven fans Pending JPS54147507A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5510078A JPS54147507A (en) 1978-05-10 1978-05-10 Shroud for power-driven fans

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5510078A JPS54147507A (en) 1978-05-10 1978-05-10 Shroud for power-driven fans

Publications (1)

Publication Number Publication Date
JPS54147507A true JPS54147507A (en) 1979-11-17

Family

ID=12989320

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5510078A Pending JPS54147507A (en) 1978-05-10 1978-05-10 Shroud for power-driven fans

Country Status (1)

Country Link
JP (1) JPS54147507A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0529502U (en) * 1991-10-04 1993-04-20 テルモ株式会社 Temperature measuring instrument with pulse measurement function

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1333418A (en) * 1969-11-28 1973-10-10 Siemens Ag Supporting device for supporting a fan motor and a fan
JPS5034106B1 (en) * 1974-08-16 1975-11-06

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1333418A (en) * 1969-11-28 1973-10-10 Siemens Ag Supporting device for supporting a fan motor and a fan
JPS5034106B1 (en) * 1974-08-16 1975-11-06

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0529502U (en) * 1991-10-04 1993-04-20 テルモ株式会社 Temperature measuring instrument with pulse measurement function

Similar Documents

Publication Publication Date Title
AU517252B2 (en) Axial flow fan having auxiliary blade
JPS5525555A (en) Impeller
JPS5587898A (en) Centrifugal steam compressor and diffuser controller therefor
NO159119C (en) Vortex air purifier with dewlimator.
JPS5336711A (en) Sirrocco type blower
JPS54147507A (en) Shroud for power-driven fans
JPS5318357A (en) Arithmetic unit having check functions
JPS53135067A (en) Cyclo fan
JPS5378476A (en) Hot air hood
JPS51122925A (en) Cantilever garage having a store-room on one side
JPS53102460A (en) Belt type drive system
JPS5377656A (en) Angle converter
JPS5415511A (en) Electric blower
JPS531301A (en) Means for reducing shaft thrust in centrifugal turbo-machine
JPS51124805A (en) Centripetal turbo-machine
JPS5372206A (en) Turbo-fan impeller
JPS53127257A (en) Frequency-voltage convertor
JPS528510A (en) Vortex blower
JPS5575590A (en) Radiator-fan
JPS5335803A (en) Back-pressure control system in steam turbine
JPS5434960A (en) Reticulate blade for electric razors
JPS5313191A (en) Power source connecting device
JPS51119930A (en) Rectifier
JPS5377311A (en) Method of manufacturing low-moise motor-driven fan
McDowall Steel at the Sault: Sir James Dunn and The Algoma Steel Corporation, 1906-1956.