JPS6398204U - - Google Patents
Info
- Publication number
- JPS6398204U JPS6398204U JP19310686U JP19310686U JPS6398204U JP S6398204 U JPS6398204 U JP S6398204U JP 19310686 U JP19310686 U JP 19310686U JP 19310686 U JP19310686 U JP 19310686U JP S6398204 U JPS6398204 U JP S6398204U
- Authority
- JP
- Japan
- Prior art keywords
- vacuum tank
- negative pressure
- pressure
- pump
- detection means
- 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
- 238000001514 detection method Methods 0.000 claims 2
- 238000007599 discharging Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Compressor (AREA)
Description
第１図は本案の一実施例の自動明用空気調和装
置の制御システム図、第２図は第１図の自動車用
負圧供給装置のシステム図、第３図はＡ―Ａ線断
面図である。
３１……マイコン（マイクロコンピユータ）、
１１……自動車用負圧供給装置、７，１２，１３
，１４，２５……アクチユエータ、１１１……バ
キユームスイツチ、１１２……バキユームポンプ
、１１３……ポンプ用モータ、１１４……リレー
、１１５……バツテリー、１１６……チエツクバ
ルブ、１１２ａ……吐気弁、１１２ｂ……吸気弁
、１１７……バキユームタンク。
Fig. 1 is a control system diagram of an automatic lighting air conditioner according to an embodiment of the present invention, Fig. 2 is a system diagram of the negative pressure supply device for automobiles shown in Fig. 1, and Fig. 3 is a cross-sectional view taken along line A-A. be. 31...Microcomputer (microcomputer),
11... Negative pressure supply device for automobiles, 7, 12, 13
, 14, 25... actuator, 111... vacuum switch, 112... vacuum pump, 113... pump motor, 114... relay, 115... battery, 116... check valve, 112a... discharge valve , 112b... Intake valve, 117... Vacuum tank.
Claims (1)
負圧を貯え、必要に応じて負圧機器へ負圧を供給
するバキユームタンクと、該バキユームタンクの
圧力を検出する圧力検出手段と、上記バキユーム
タンク内の空気を大気へ排出するポンプからなる
装置において、上記圧力検出手段の信号と、空気
調和装置等のマイクロコンピユータ内のタイマー
を利用し上記ポンプの制御を行なうことを特徴と
する自動車用負圧供給装置。 a vacuum tank connected to the engine intake manifold, storing negative pressure therein and supplying negative pressure to negative pressure equipment as needed; pressure detection means for detecting the pressure of the vacuum tank; and the vacuum tank. A device comprising a pump for discharging internal air to the atmosphere, characterized in that the pump is controlled using a signal from the pressure detection means and a timer in a microcomputer of an air conditioner or the like. Feeding device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19310686U JPS6398204U (en) | 1986-12-17 | 1986-12-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19310686U JPS6398204U (en) | 1986-12-17 | 1986-12-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6398204U true JPS6398204U (en) | 1988-06-25 |
Family
ID=31148818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19310686U Pending JPS6398204U (en) | 1986-12-17 | 1986-12-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6398204U (en) |
-
1986
- 1986-12-17 JP JP19310686U patent/JPS6398204U/ja active Pending