JPH0435910U - - Google Patents
Info
- Publication number
- JPH0435910U JPH0435910U JP7813890U JP7813890U JPH0435910U JP H0435910 U JPH0435910 U JP H0435910U JP 7813890 U JP7813890 U JP 7813890U JP 7813890 U JP7813890 U JP 7813890U JP H0435910 U JPH0435910 U JP H0435910U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- voltage
- circuit
- electrostatic precipitator
- control circuit
- 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
Links
- 239000012717 electrostatic precipitator Substances 0.000 claims 2
- 239000000428 dust Substances 0.000 claims 1
- 230000005856 abnormality Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000012716 precipitator Substances 0.000 description 1
Landscapes
- Electrostatic Separation (AREA)
Description
第１図はこの考案を実施する一実施例の車載用
空気清浄器の構成ブロツク図、第２図はこの考案
の動作を説明するフローチヤート、第３図は電圧
、電流の異常を説明する説明図である。
１……制御回路、３……１ＳＥＣデイレー回路
、５……送風器、７……高電圧電源回路、９……
電気集塵器、１１……異常検出回路、２７……電
源電圧チエツク回路。
Fig. 1 is a block diagram of the construction of an in-vehicle air purifier according to an embodiment of this invention, Fig. 2 is a flowchart explaining the operation of this invention, and Fig. 3 is an explanation explaining abnormalities in voltage and current. It is a diagram. 1...Control circuit, 3...1SEC delay circuit, 5...Blower, 7...High voltage power supply circuit, 9...
Electrical precipitator, 11... Abnormality detection circuit, 27... Power supply voltage check circuit.
Claims (1)
集塵器と、車室内における空気を送風する送風機
と、前記電気集塵器を作動せしめる高電圧電源回
路とからなる車載用空気清浄器にして、高電圧電
源回路の電源をＯＮ、ＯＦＦせしめる制御回路と
、この制御回路に接続され、電源投入時にある時
間高電圧が正常に出力したかを検出する電源電圧
チエツク回路と、を備えてなることを特徴とする
車載用空気清浄器。 An in-vehicle air purifier consisting of an electrostatic precipitator that removes dust from the air in the vehicle interior, a blower that blows the air in the vehicle interior, and a high-voltage power supply circuit that operates the electrostatic precipitator. It is characterized by comprising a control circuit that turns on and off the power of the voltage power supply circuit, and a power supply voltage check circuit that is connected to this control circuit and detects whether high voltage is normally output for a certain period of time when the power is turned on. An in-vehicle air purifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7813890U JPH0745378Y2 (en) | 1990-07-25 | 1990-07-25 | Automotive air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7813890U JPH0745378Y2 (en) | 1990-07-25 | 1990-07-25 | Automotive air purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0435910U true JPH0435910U (en) | 1992-03-25 |
| JPH0745378Y2 JPH0745378Y2 (en) | 1995-10-18 |
Family
ID=31621145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7813890U Expired - Lifetime JPH0745378Y2 (en) | 1990-07-25 | 1990-07-25 | Automotive air purifier |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0745378Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003088776A (en) * | 2001-09-20 | 2003-03-25 | Diamond Electric Mfg Co Ltd | Air purifier and air conditioner with air purifying function |
-
1990
- 1990-07-25 JP JP7813890U patent/JPH0745378Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0745378Y2 (en) | 1995-10-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0435909U (en) | ||
| CN2151031Y (en) | Car rearview mirror that can purify the air in the car | |
| JPH0286650U (en) | ||
| JPH0357690U (en) | ||
| JPH03121106U (en) | ||
| JPS63124099U (en) | ||
| JPS61201913U (en) | ||
| JPH0421102U (en) | ||
| JPS6312453U (en) | ||
| JPH02104795U (en) | ||
| JPS649855U (en) | ||
| JPH02129270U (en) | ||
| JPS6196702U (en) | ||
| JPH01174058U (en) | ||
| JPS62178701U (en) | ||
| JPS6211301U (en) | ||
| JPS6198551U (en) | ||
| JPS5882922U (en) | Automotive air conditioner | |
| JPS6214113U (en) | ||
| JPH03111192U (en) | ||
| JPH0374142U (en) | ||
| JPH01115959U (en) | ||
| JPH02220U (en) | ||
| JPS61143214U (en) | ||
| JPH02109951U (en) |