JPS6411813U - - Google Patents
Info
- Publication number
- JPS6411813U JPS6411813U JP10692587U JP10692587U JPS6411813U JP S6411813 U JPS6411813 U JP S6411813U JP 10692587 U JP10692587 U JP 10692587U JP 10692587 U JP10692587 U JP 10692587U JP S6411813 U JPS6411813 U JP S6411813U
- Authority
- JP
- Japan
- Prior art keywords
- air
- conditioning unit
- intake port
- air conditioning
- hood
- 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
Links
- 238000004378 air conditioning Methods 0.000 claims description 8
- 230000001143 conditioned effect Effects 0.000 claims 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Air-Conditioning For Vehicles (AREA)
Description
第１図は、本考案の空調装置が組込まれた作業
車両の簡略側面図、第２図は従来品の側面図、第
３図は空調ユニツトの拡大断面図、第４図、第５
図及び第６図は各々第３図―線、―線、
―線に沿う断面図、第７図は通路の変形例を
示す第６図と同様の断面図である。
１……作業車両、２……キヤビン、４……空調
ユニツト、５ａ……内気吸入口、５ｂ……外気吸
入口、６，６ａ，６ｂ……吹出口、１１……エン
ジン室、１２……エンジンフード、１３ａ，１３
ｂ，１６……ガスケツト、２０……ダクト。
Figure 1 is a simplified side view of a working vehicle incorporating the air conditioning system of the present invention, Figure 2 is a side view of a conventional product, Figure 3 is an enlarged sectional view of the air conditioning unit, Figures 4 and 5.
Figures and Figure 6 are respectively Figure 3 - line, - line,
7 is a sectional view similar to FIG. 6 showing a modification of the passageway. 1...Work vehicle, 2...Cabin, 4...Air conditioning unit, 5a...Inside air intake port, 5b...Outside air intake port, 6, 6a, 6b...Blowout port, 11...Engine compartment, 12... Engine hood, 13a, 13
b, 16...Gasket, 20...Duct.
Claims (1)
ニツトと、エンジン室のフードに形成された空気
の吸入口及び吹出口と、空調ユニツトの吹出し側
に接続され床下を通つてキヤビン前方まで空調空
気を導くダクトと、から成る作業車両用空調装置
。 (2) 前記フードの吹出口は、ガスケツトを介し
て空調ユニツトの吹出し通路側に接続されている
実用新案登録請求の範囲第(1)項に記載の作業車
両用空調装置。 (3) 前記フードの吸入口は、内気吸入口と外気
吸入口とに分かれて各吸入口が各々ガスケツトを
介して空調ユニツトの吸気通路側に接続され、両
吸入口の分岐箇所に内気と外気の切替用ダンパが
設けられている実用新案登録請求の範囲第(1)項
に記載の作業車両空調装置。 (4) 前記ダクトには、乗員の足元対応位置とフ
ロントガラスまたは顔面の対応位置に各々吹出口
が設けられている実用新案登録請求の範囲第(1)
項に記載の作業車両用空調装置。[Scope of Claim for Utility Model Registration] (1) An air conditioning unit disposed in the engine compartment of a work vehicle, an air inlet and an air outlet formed in the hood of the engine compartment, and an air conditioner connected to the air outlet side of the air conditioning unit under the floor. An air conditioning system for work vehicles, consisting of a duct that guides conditioned air to the front of the cabin. (2) The air conditioner for a work vehicle according to claim 1, wherein the air outlet of the hood is connected to the air outlet passage of the air conditioning unit via a gasket. (3) The intake port of the hood is divided into an inside air intake port and an outside air intake port, and each intake port is connected to the intake passage side of the air conditioning unit through a gasket, and the inside air and outside air are connected to the branch point of both intake ports. An air conditioner for a work vehicle according to claim (1) of the utility model registration claim, which is provided with a switching damper. (4) The duct is provided with air outlets at positions corresponding to the occupant's feet and at positions corresponding to the windshield or face.Claim No. (1) of Utility Model Registration
Air conditioner for work vehicles as described in .
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10692587U JPS6411813U (en) | 1987-07-14 | 1987-07-14 | |
| US07/218,987 US4874036A (en) | 1987-07-14 | 1988-07-14 | Heating and air conditioning system for a forklift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10692587U JPS6411813U (en) | 1987-07-14 | 1987-07-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6411813U true JPS6411813U (en) | 1989-01-23 |
Family
ID=31340870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10692587U Pending JPS6411813U (en) | 1987-07-14 | 1987-07-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6411813U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003095249A1 (en) * | 2002-05-14 | 2003-11-20 | Shin Caterpillar Mitsubishi Ltd. | Air conditioner of construction machinery |
-
1987
- 1987-07-14 JP JP10692587U patent/JPS6411813U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003095249A1 (en) * | 2002-05-14 | 2003-11-20 | Shin Caterpillar Mitsubishi Ltd. | Air conditioner of construction machinery |
| US6938677B2 (en) | 2002-05-14 | 2005-09-06 | Shin Caterpillar Mitsubishi Ltd. | Air-conditioner of construction machinery |
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