JPS591900U - lateral flow fan - Google Patents

lateral flow fan

Info

Publication number
JPS591900U
JPS591900U JP1982096475U JP9647582U JPS591900U JP S591900 U JPS591900 U JP S591900U JP 1982096475 U JP1982096475 U JP 1982096475U JP 9647582 U JP9647582 U JP 9647582U JP S591900 U JPS591900 U JP S591900U
Authority
JP
Japan
Prior art keywords
flow fan
blade
cross
end plate
lateral flow
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
JP1982096475U
Other languages
Japanese (ja)
Inventor
洋一郎 小林
Original Assignee
株式会社東芝
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 株式会社東芝 filed Critical 株式会社東芝
Priority to JP1982096475U priority Critical patent/JPS591900U/en
Publication of JPS591900U publication Critical patent/JPS591900U/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
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/02—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal
    • F04D17/04—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal of transverse-flow type
    • 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
    • F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
    • F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis
    • F04D29/283—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis rotors of the squirrel-cage type

Landscapes

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

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来の横流ファンの組立て途中の状態の斜視図
、第２図は同じくそのブレードの取付は状態の断面図、
第３図は別の従来形式の横流ファンの組立て途中の状態
の斜視図、第４図は同じ（そのブレードの取付は状態の
断面図、第５図は第１図で示したもののブレードの変形
を示す断面図、第６図は第３図で示したもののブレード
の変形を示す断面図、第７図は本考案の一実施例を示す
横流ファンの斜視図、第８図は同じくそのブレードの状
態を示す断面図、第９図は本考案の他の実施　例を示す
ブレードの状態を示す断面図、第１０図は試験状態を示
す説明図、第１１図は高温条件下での変形量と時間との
特性を示す図である。 、１１・・・横流ファン、１２・・・端板、１３・・・
ブレード、１４．　１５．　１６．　１７・・・部分ミ
　１８，１９゜２０．２１・・・ユニット部材、２２・
・・根元部。 ノ ΔＸ 第Ｔ図Figure 1 is a perspective view of a conventional cross-flow fan in the middle of assembly, and Figure 2 is a cross-sectional view of the blades being installed.
Figure 3 is a perspective view of another conventional cross-flow fan in the middle of assembly, Figure 4 is the same (the blade installation is shown in cross-section), and Figure 5 is a modified version of the blade shown in Figure 1. FIG. 6 is a cross-sectional view showing the deformation of the blade shown in FIG. 3, FIG. 7 is a perspective view of a cross-flow fan showing an embodiment of the present invention, and FIG. 9 is a sectional view showing the state of a blade showing another embodiment of the present invention, FIG. 10 is an explanatory view showing the test state, and FIG. 11 is a diagram showing the amount of deformation under high temperature conditions. It is a diagram showing characteristics with respect to time. , 11... Cross-flow fan, 12... End plate, 13...
Blade, 14. 15. 16. 17...Partial 18,19°20.21...Unit member, 22.
・Root part. ΔX Figure T

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 端板とブレードからなるプラスチック製の横流ファンに
おいて、上記各端板はそれぞれ対応する複数の部分に分
割され、この対応する各部分間にはブレードが架設され
るとともにその各部分とブレードが一体成形されてなり
、この一体成形された複数のユニット部材を組み立てる
ことにより横流ファンを構成し、かつ上記各ブレードの
各端板“　　　　近傍の根元部は端板間に位置する中央
部よりも厚く形成したことを特徴とする横流ファン。In a plastic cross-flow fan consisting of an end plate and a blade, each end plate is divided into a plurality of corresponding parts, and a blade is installed between each corresponding part, and each part and the blade are integrally molded. A cross-flow fan is constructed by assembling a plurality of integrally molded unit members, and the root portion near each end plate of each blade is formed thicker than the central portion located between the end plates. A cross-flow fan characterized by:
JP1982096475U 1982-06-26 1982-06-26 lateral flow fan Pending JPS591900U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982096475U JPS591900U (en) 1982-06-26 1982-06-26 lateral flow fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982096475U JPS591900U (en) 1982-06-26 1982-06-26 lateral flow fan

Publications (1)

Publication Number Publication Date
JPS591900U true JPS591900U (en) 1984-01-07

Family

ID=30229900

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982096475U Pending JPS591900U (en) 1982-06-26 1982-06-26 lateral flow fan

Country Status (1)

Country Link
JP (1) JPS591900U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012063404A1 (en) * 2010-11-08 2012-05-18 三菱電機株式会社 Circulating fan and air-conditioner equipped with same
JP2013130195A (en) * 2013-03-18 2013-07-04 Mitsubishi Electric Corp Cross-flow fan and air conditioner having the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5578196A (en) * 1978-12-08 1980-06-12 Mitsui Eng & Shipbuild Co Ltd Manufacture of impeller

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5578196A (en) * 1978-12-08 1980-06-12 Mitsui Eng & Shipbuild Co Ltd Manufacture of impeller

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012063404A1 (en) * 2010-11-08 2012-05-18 三菱電機株式会社 Circulating fan and air-conditioner equipped with same
JP2012102622A (en) * 2010-11-08 2012-05-31 Mitsubishi Electric Corp Crossflow fan and air conditioner including the same
CN103201518A (en) * 2010-11-08 2013-07-10 三菱电机株式会社 Circulating fan and air-conditioner equipped with same
CN103201518B (en) * 2010-11-08 2015-09-30 三菱电机株式会社 Axial-flow fan and the air-conditioning with this axial-flow fan
US9303649B2 (en) 2010-11-08 2016-04-05 Mitsubishi Electric Corporation Cross flow fan and air-conditioning apparatus including same
EP2639458A4 (en) * 2010-11-08 2018-04-11 Mitsubishi Electric Corporation Circulating fan and air-conditioner equipped with same
JP2013130195A (en) * 2013-03-18 2013-07-04 Mitsubishi Electric Corp Cross-flow fan and air conditioner having the same

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