JPS5457345A - Indoor unit for air conditioner - Google Patents

Indoor unit for air conditioner

Info

Publication number
JPS5457345A
JPS5457345A JP12332677A JP12332677A JPS5457345A JP S5457345 A JPS5457345 A JP S5457345A JP 12332677 A JP12332677 A JP 12332677A JP 12332677 A JP12332677 A JP 12332677A JP S5457345 A JPS5457345 A JP S5457345A
Authority
JP
Japan
Prior art keywords
heat
air
directed
discharged
indoor unit
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
JP12332677A
Other languages
Japanese (ja)
Inventor
Yoshihiro Udagawa
Kanji Sakata
Satoru Oikawa
Yasuhiro Niima
Kazuaki Kamiyama
Osamu Nakamura
Kenji Umetsu
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP12332677A priority Critical patent/JPS5457345A/en
Publication of JPS5457345A publication Critical patent/JPS5457345A/en
Pending legal-status Critical Current

Links

Landscapes

  • Air-Conditioning Room Units, And Self-Contained Units In General (AREA)

Abstract

PURPOSE: To provide a highly efficient, low-noise indoor unit for air conditioner, which can be constructed with its depth being reduced remarkably.
CONSTITUTION: By the rotation of a centrifugal fan 7 with backward-directed vanes, indoor air is drawn from suction opening 2 and exchanges heat at heat exchanger 4. The air thus heat exchanged is discharged by the fan 7 in circumferential direction of the same and directed in the direction of arrow (a) shown in the drawing, while guided by a first arcuate portion 8 of spiral casing 10. On the other hand, heat-exchanged air, discharged to a second arcuate portion 9 of the spiral casing 10, is guided by guide vane 13 and directed in the direction of arrow (b) through passage 14. Therefore, heat-exchanged air from fan 7 is discharged uniformly from outlet opening 3
COPYRIGHT: (C)1979,JPO&Japio
JP12332677A 1977-10-14 1977-10-14 Indoor unit for air conditioner Pending JPS5457345A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12332677A JPS5457345A (en) 1977-10-14 1977-10-14 Indoor unit for air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12332677A JPS5457345A (en) 1977-10-14 1977-10-14 Indoor unit for air conditioner

Publications (1)

Publication Number Publication Date
JPS5457345A true JPS5457345A (en) 1979-05-09

Family

ID=14857777

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12332677A Pending JPS5457345A (en) 1977-10-14 1977-10-14 Indoor unit for air conditioner

Country Status (1)

Country Link
JP (1) JPS5457345A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57112612U (en) * 1980-12-27 1982-07-12
US4944654A (en) * 1989-05-15 1990-07-31 Carrier Corporation Split scroll for centrifugal blower
US7802617B2 (en) * 2006-07-14 2010-09-28 Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. Heat dissipation apparatus
JP2013231654A (en) * 2012-04-27 2013-11-14 Espec Corp Environmental testing device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5238760A (en) * 1975-09-19 1977-03-25 General Eakon Kk Scroll casing for air-conditioner

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5238760A (en) * 1975-09-19 1977-03-25 General Eakon Kk Scroll casing for air-conditioner

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57112612U (en) * 1980-12-27 1982-07-12
JPS6122176Y2 (en) * 1980-12-27 1986-07-03
US4944654A (en) * 1989-05-15 1990-07-31 Carrier Corporation Split scroll for centrifugal blower
US7802617B2 (en) * 2006-07-14 2010-09-28 Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. Heat dissipation apparatus
JP2013231654A (en) * 2012-04-27 2013-11-14 Espec Corp Environmental testing device

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