JPS6236909U - - Google Patents
Info
- Publication number
- JPS6236909U JPS6236909U JP12791185U JP12791185U JPS6236909U JP S6236909 U JPS6236909 U JP S6236909U JP 12791185 U JP12791185 U JP 12791185U JP 12791185 U JP12791185 U JP 12791185U JP S6236909 U JPS6236909 U JP S6236909U
- Authority
- JP
- Japan
- Prior art keywords
- passage
- exhaust gas
- heater
- gas flowing
- vehicle
- 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
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Air-Conditioning For Vehicles (AREA)
Description
第１図は、本考案による車両用暖房装置に用い
られる排気パイプの一実施例を示すもので、その
排気パイプの入口部分の縦断面図、第２図は、そ
の排気パイプの切り欠き斜視図、第３図は、その
暖房装置の全体構造を示すシステム図である。
１……エンジン、６……排気パイプ（排気通路
）、７……ヒータユニツト、８……ヒータ通路、
１７……第１通路、１３……第２通路、１４……
ダンパ、１５……ウオータジヤケツト（ヒータ通
路の一部）。
Fig. 1 shows an embodiment of an exhaust pipe used in a vehicle heating system according to the present invention, and Fig. 2 is a longitudinal sectional view of the inlet portion of the exhaust pipe, and Fig. 2 is a cutaway perspective view of the exhaust pipe. , FIG. 3 is a system diagram showing the overall structure of the heating device. 1... Engine, 6... Exhaust pipe (exhaust passage), 7... Heater unit, 8... Heater passage,
17...first aisle, 13...second aisle, 14...
Damper, 15...Water jacket (part of heater passage).
Claims (1)
タユニツト７と、 そのヒータユニツト７に、エンジン１によつて
加熱された熱媒体を導くヒータ通路８と、 エンジン１の排気ガスが導かれ、その排気ガス
と前記ヒータ通路８内の熱媒体とを熱交換させ得
るようにさせた排気通路６と、 を備えた車両用暖房装置において； 前記排気通路６が、前記ヒータ通路８に隣接す
る第１通路１２と、そのヒータ通路８から離隔し
た第２通路１３とに区画されているとともに、 これら第１及び第２通路１２，１３の少なくと
も一方が、前記排気通路６を流れる排気ガスの流
量に応じて作動するダンパ１４によつて、開閉さ
れるようにされている、 車両用暖房装置。 (2) 前記第１及び第２通路１２，１３が、 その第１通路１２を流れる排気ガスの通気抵抗
より第２通路１３を流れる排気ガスの通気抵抗の
方ぎ小さくなるようにされていることを特徴とす
る、 実用新案登録請求の範囲第１項記載の車両用暖
房装置。 (3) 前記ダンパ１４が、 前記排気通路６を流れる排気ガスの流量が増大
するに従つて前記第２通路１３を開くようにされ
ていることを特徴とする、 実用新案登録請求の範囲第２項記載の車両用暖
房装置。[Claims for Utility Model Registration] (1) A heater unit 7 capable of heating air supplied into the vehicle interior; a heater passage 8 that guides a heat medium heated by the engine 1 to the heater unit 7; An exhaust passage 6 to which exhaust gas from an engine 1 is guided and which allows heat exchange between the exhaust gas and a heat medium in the heater passage 8; , is divided into a first passage 12 adjacent to the heater passage 8 and a second passage 13 separated from the heater passage 8, and at least one of the first and second passages 12 and 13 is connected to the exhaust gas. A heating system for a vehicle that is opened and closed by a damper 14 that operates according to the flow rate of exhaust gas flowing through a passage 6. (2) The first and second passages 12 and 13 are configured such that the ventilation resistance of the exhaust gas flowing through the second passage 13 is smaller than the ventilation resistance of the exhaust gas flowing through the first passage 12. A heating device for a vehicle according to claim 1 of the utility model registration claim, characterized by: (3) The damper 14 is configured to open the second passage 13 as the flow rate of exhaust gas flowing through the exhaust passage 6 increases. Vehicle heating device described in Section 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12791185U JPS6236909U (en) | 1985-08-23 | 1985-08-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12791185U JPS6236909U (en) | 1985-08-23 | 1985-08-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6236909U true JPS6236909U (en) | 1987-03-04 |
Family
ID=31023109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12791185U Pending JPS6236909U (en) | 1985-08-23 | 1985-08-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6236909U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0411845U (en) * | 1990-05-21 | 1992-01-30 | ||
| JPH0411848U (en) * | 1990-05-21 | 1992-01-30 |
-
1985
- 1985-08-23 JP JP12791185U patent/JPS6236909U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0411845U (en) * | 1990-05-21 | 1992-01-30 | ||
| JPH0411848U (en) * | 1990-05-21 | 1992-01-30 |
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