JPS6463697A - Cross-flow fan - Google Patents

Cross-flow fan

Info

Publication number
JPS6463697A
JPS6463697A JP22093687A JP22093687A JPS6463697A JP S6463697 A JPS6463697 A JP S6463697A JP 22093687 A JP22093687 A JP 22093687A JP 22093687 A JP22093687 A JP 22093687A JP S6463697 A JPS6463697 A JP S6463697A
Authority
JP
Japan
Prior art keywords
rotor
casing
section
center
tongue section
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
JP22093687A
Other languages
Japanese (ja)
Inventor
Yoshio Okamoto
Yoji Ishii
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.)
Daikin Industries Ltd
Original Assignee
Daikin Industries 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 Daikin Industries Ltd filed Critical Daikin Industries Ltd
Priority to JP22093687A priority Critical patent/JPS6463697A/en
Publication of JPS6463697A publication Critical patent/JPS6463697A/en
Pending legal-status Critical Current

Links

Landscapes

  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

PURPOSE:To ensure a suitable gap between the center section of a rotor disposed in a casing and a tongue section facing the center section of the rotor even though the rotor is deformed during operation so as to prevent generation of noise by forming the tongue section in a recessed shape. CONSTITUTION:When a rotor 12 disposed in a casing 11 is rotated in the direction X, air subjected to heat-exchange by a heat-exchanger 14 flows in the direction Y. At this time when the rotor is deformed only in its center part by a predetermined value epsilon since the rotor 12 is supported at its both ends. However, since a tongue section facing the rotor 12 in the casing 11 is cut off in its center part, the gap between the center section of the rotor 12 and the tongue section 13 may be maintained such as beta alpha. Accordingly, even though the rotor 12 is deformed during operation thereof, it is possible to reduce generation of noise without lowering the air blow capacity.
JP22093687A 1987-09-03 1987-09-03 Cross-flow fan Pending JPS6463697A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22093687A JPS6463697A (en) 1987-09-03 1987-09-03 Cross-flow fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22093687A JPS6463697A (en) 1987-09-03 1987-09-03 Cross-flow fan

Publications (1)

Publication Number Publication Date
JPS6463697A true JPS6463697A (en) 1989-03-09

Family

ID=16758879

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22093687A Pending JPS6463697A (en) 1987-09-03 1987-09-03 Cross-flow fan

Country Status (1)

Country Link
JP (1) JPS6463697A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014047750A (en) * 2012-09-03 2014-03-17 Sanden Corp Centrifugal blower
JP2014047749A (en) * 2012-09-03 2014-03-17 Sanden Corp Centrifugal blower
JP2014190543A (en) * 2013-03-26 2014-10-06 Fujitsu General Ltd Air conditioner
WO2021101119A1 (en) * 2019-11-22 2021-05-27 Samsung Electronics Co., Ltd. Air conditioner
US11947263B2 (en) 2019-07-03 2024-04-02 Gigaphoton Inc. Laser chamber and electronic device manufacturing method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014047750A (en) * 2012-09-03 2014-03-17 Sanden Corp Centrifugal blower
JP2014047749A (en) * 2012-09-03 2014-03-17 Sanden Corp Centrifugal blower
US10066642B2 (en) 2012-09-03 2018-09-04 Sanden Holdings Corporation Centrifugal air blower
JP2014190543A (en) * 2013-03-26 2014-10-06 Fujitsu General Ltd Air conditioner
US11947263B2 (en) 2019-07-03 2024-04-02 Gigaphoton Inc. Laser chamber and electronic device manufacturing method
WO2021101119A1 (en) * 2019-11-22 2021-05-27 Samsung Electronics Co., Ltd. Air conditioner
US11578877B2 (en) 2019-11-22 2023-02-14 Samsung Electronics Co., Ltd. Air conditioner having fan module with installation space and stabilizer modifier spaced apart from the fan module

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