JPH0474115U - - Google Patents

Info

Publication number
JPH0474115U
JPH0474115U JP11786590U JP11786590U JPH0474115U JP H0474115 U JPH0474115 U JP H0474115U JP 11786590 U JP11786590 U JP 11786590U JP 11786590 U JP11786590 U JP 11786590U JP H0474115 U JPH0474115 U JP H0474115U
Authority
JP
Japan
Prior art keywords
air
ventilation
passage
heater
main body
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
JP11786590U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP11786590U priority Critical patent/JPH0474115U/ja
Publication of JPH0474115U publication Critical patent/JPH0474115U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Air-Conditioning For Vehicles (AREA)

Description

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

第１図は、本考案の実施例を示すヒーターユニ
ツトの斜視説明図である。第２図は、第１図に示
すヒーターユニツトのＡ−Ａ面断面説明図である
。第３図は、第２図に示すヒーターユニツトのＢ
−Ｂ線断面説明図である。第４図は、第１図に示
すヒーターユニツトをＣ方向からみた立面説明図
である。第５図は、第２図に示すヒーターユニツ
トのＤ−Ｄ線断面説明図である。第６図は、従来
の自動車用空調装置の立面断面説明図である。第
７図は、冷風バイパス機能を備えた従来のヒータ
ーユニツトの立面断面説明図である。第８図は、
冷風バイパス機能をもたない従来のヒーターユニ
ツトの立面断面説明図である。 １……ヒーターユニツト本体、２……ヒーター
コア、３……エアミツクスダンパ、４……冷風バ
イパス通風路、４ａ……冷風バイパス壁、６……
冷風バイパス用ダンパ、８……ガイド、９……エ
アミツクスチヤンバ、１０……流入空気、１２…
…ベンチレータ吹き出し口、１２ａ……ベンチレ
ータ吹き出し口用ダンパ、１３……デフロスタ吹
き出し口、１３ａ……デフロスタ吹き出し口用ダ
ンパ、１４……ヒーター吹き出し口、１４ａ……
ヒーター吹き出し口用ダンパ。 FIG. 1 is a perspective explanatory view of a heater unit showing an embodiment of the present invention. FIG. 2 is an explanatory cross-sectional view taken along line A--A of the heater unit shown in FIG. Figure 3 shows B of the heater unit shown in Figure 2.
-B line cross-sectional explanatory diagram. FIG. 4 is an explanatory elevational view of the heater unit shown in FIG. 1, viewed from direction C. FIG. 5 is an explanatory cross-sectional view taken along line D--D of the heater unit shown in FIG. 2. FIG. 6 is an explanatory elevational cross-sectional view of a conventional automobile air conditioner. FIG. 7 is an explanatory elevational cross-sectional view of a conventional heater unit equipped with a cold air bypass function. Figure 8 shows
FIG. 2 is an explanatory elevational cross-sectional view of a conventional heater unit that does not have a cold air bypass function. DESCRIPTION OF SYMBOLS 1...Heater unit body, 2...Heater core, 3...Air mix damper, 4...Cold air bypass ventilation path, 4a...Cold air bypass wall, 6...
Cold air bypass damper, 8... Guide, 9... Air mix chamber, 10... Incoming air, 12...
... Ventilator outlet, 12a... Damper for ventilator outlet, 13... Defroster outlet, 13a... Damper for defroster outlet, 14... Heater outlet, 14a...
Damper for heater outlet.

Claims (1)

【実用新案登録請求の範囲】 本体ケース内に通風路が形成され、該通風路の
通風上流側にヒーターコアを備えた熱交換部が設
けられ、通風下流側にエアミツクスチヤンバ部が
設けられ、かつエアミツクスチヤンバ部に開口す
るベンチレータ吹き出し口が設けられた自動車用
空調装置のヒーターユニツトにおいて、 熱交換部より上流の空気を熱交換部をバイパス
してベンチレータ吹き出し口元へ案内する冷風バ
イパス通風路を、熱交換部を通る空気の通風抵抗
を実質的に増加させない範囲内で通風路内に張り
出すようにして、本体ケースと一体的に形成した
ことを特徴とする自動車用空調装置のヒーターユ
ニツト。[Scope of Claim for Utility Model Registration] A ventilation passage is formed within the main body case, a heat exchange section equipped with a heater core is provided on the ventilation upstream side of the ventilation passage, and an air mix chamber section is provided on the ventilation downstream side. In a heater unit of an automotive air conditioner equipped with a ventilator outlet opening into the air mix chamber, a cold air bypass ventilation system is used to guide air upstream from the heat exchanger to the ventilator outlet by bypassing the heat exchanger. A heater for an air conditioner for an automobile, characterized in that the air passage is integrally formed with a main body case so as to extend into the air passage within a range that does not substantially increase the ventilation resistance of air passing through the heat exchange part. unit.
JP11786590U 1990-11-08 1990-11-08 Pending JPH0474115U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11786590U JPH0474115U (en) 1990-11-08 1990-11-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11786590U JPH0474115U (en) 1990-11-08 1990-11-08

Publications (1)

Publication Number Publication Date
JPH0474115U true JPH0474115U (en) 1992-06-29

Family

ID=31865767

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11786590U Pending JPH0474115U (en) 1990-11-08 1990-11-08

Country Status (1)

Country Link
JP (1) JPH0474115U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63168335A (en) * 1986-12-30 1988-07-12 Yokohama Rubber Co Ltd:The Device for tentering cord material
JPS63170119A (en) * 1986-12-29 1988-07-14 Hitachi Ltd Air conditioning device for automobile

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63170119A (en) * 1986-12-29 1988-07-14 Hitachi Ltd Air conditioning device for automobile
JPS63168335A (en) * 1986-12-30 1988-07-12 Yokohama Rubber Co Ltd:The Device for tentering cord material

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