JPS647823A - Air conditioning system in portable type communication equipment containing case - Google Patents

Air conditioning system in portable type communication equipment containing case

Info

Publication number
JPS647823A
JPS647823A JP16324587A JP16324587A JPS647823A JP S647823 A JPS647823 A JP S647823A JP 16324587 A JP16324587 A JP 16324587A JP 16324587 A JP16324587 A JP 16324587A JP S647823 A JPS647823 A JP S647823A
Authority
JP
Japan
Prior art keywords
air
communication equipment
cooling
containing case
air conditioner
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.)
Granted
Application number
JP16324587A
Other languages
Japanese (ja)
Other versions
JPH0691332B2 (en
Inventor
Kazuhiro Suzuki
Noboru Watabe
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Priority to JP62163245A priority Critical patent/JPH0691332B2/en
Publication of JPS647823A publication Critical patent/JPS647823A/en
Publication of JPH0691332B2 publication Critical patent/JPH0691332B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Transmitters (AREA)
  • Radio Transmission System (AREA)

Abstract

PURPOSE:To improve the cooling efficiency by providing an air return use fan on the end part of the opposite side where an air conditioner used for a communication equipment containing case is installed, and returning the cooled air which is fed through a cooling air passage from the air conditioner by this fan, to the air conditioner side through a duct. CONSTITUTION:An air return use fan 3 absorbs cooling air from the air conditioner to one end side through a cooling passage 5, and it reaches a duct 4A in front of a containing case, and the cooling air which is warmed to some extent is returned and transferred to the air conditioner 2 through an underfloor duct 4B by he air return use fan 3. The underfloor duct 4B is installed on the lower face part of a communication apparatus 6 in a communication equipment containing case 1, so that the warmed return air is not directly brought into contact with the communication equipment 6. In such a way, this underfloor duct 4B is separated from a cooling air passage 5, therefore, the cooling air which is blown out of the air conditioner 2 and the return air interfering with each other can be prevented.
JP62163245A 1987-06-30 1987-06-30 Air-conditioning system in portable communication equipment housing box Expired - Lifetime JPH0691332B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62163245A JPH0691332B2 (en) 1987-06-30 1987-06-30 Air-conditioning system in portable communication equipment housing box

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62163245A JPH0691332B2 (en) 1987-06-30 1987-06-30 Air-conditioning system in portable communication equipment housing box

Publications (2)

Publication Number Publication Date
JPS647823A true JPS647823A (en) 1989-01-11
JPH0691332B2 JPH0691332B2 (en) 1994-11-14

Family

ID=15770114

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62163245A Expired - Lifetime JPH0691332B2 (en) 1987-06-30 1987-06-30 Air-conditioning system in portable communication equipment housing box

Country Status (1)

Country Link
JP (1) JPH0691332B2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4511043Y1 (en) * 1966-06-13 1970-05-19
JPS5558099U (en) * 1978-10-13 1980-04-19

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4511043Y1 (en) * 1966-06-13 1970-05-19
JPS5558099U (en) * 1978-10-13 1980-04-19

Also Published As

Publication number Publication date
JPH0691332B2 (en) 1994-11-14

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