JPS6447294A - Input control circuit for electric blower - Google Patents
Input control circuit for electric blowerInfo
- Publication number
- JPS6447294A JPS6447294A JP62200497A JP20049787A JPS6447294A JP S6447294 A JPS6447294 A JP S6447294A JP 62200497 A JP62200497 A JP 62200497A JP 20049787 A JP20049787 A JP 20049787A JP S6447294 A JPS6447294 A JP S6447294A
- Authority
- JP
- Japan
- Prior art keywords
- current
- operation circuit
- parallel
- withstand
- 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
Landscapes
- Electric Vacuum Cleaner (AREA)
- Adjustable Resistors (AREA)
- Control Of Ac Motors In General (AREA)
Abstract
PURPOSE:To improve the withstand current and withstand power of an operation circuit by dividing a current within said operation circuit through providing a plurality of variable resistors in parallel with each other. CONSTITUTION:When two variable resistors 95, 96 are provided in parallel with each other, a current within an operation circuit 78 can be divided to decrease arc and control heating so that the withstand current and withstand power of said operation circuit 78 is increased by twice or more. Also, because two sets of sliders 93, 94 are interlocked with each other to slide, there are parallel contacts and the degree of concentration of the current is less than 1/2 as compared with the case of using one set of sliders. Further, said operation circuit has a plurality of parallel contact parts, the rate of interrupting a current through bouncing and the like is reduced and not only spark but also burdens of respective patterns 87, 88, 91, 92 diminish to enable contriving to lengthen the life of an apparatus.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62200497A JPH0716317B2 (en) | 1987-08-11 | 1987-08-11 | Electric blower input control circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62200497A JPH0716317B2 (en) | 1987-08-11 | 1987-08-11 | Electric blower input control circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6447294A true JPS6447294A (en) | 1989-02-21 |
JPH0716317B2 JPH0716317B2 (en) | 1995-02-22 |
Family
ID=16425303
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62200497A Expired - Fee Related JPH0716317B2 (en) | 1987-08-11 | 1987-08-11 | Electric blower input control circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0716317B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6959753B1 (en) * | 1995-03-17 | 2005-11-01 | Raytheon Company | Construction of phase change material embedded electronic circuit boards and electronic circuit board assemblies using porous and fibrous media |
JP2006022538A (en) * | 2004-07-07 | 2006-01-26 | Cleanup Corp | Faucet unit of washstand |
-
1987
- 1987-08-11 JP JP62200497A patent/JPH0716317B2/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6959753B1 (en) * | 1995-03-17 | 2005-11-01 | Raytheon Company | Construction of phase change material embedded electronic circuit boards and electronic circuit board assemblies using porous and fibrous media |
JP2006022538A (en) * | 2004-07-07 | 2006-01-26 | Cleanup Corp | Faucet unit of washstand |
Also Published As
Publication number | Publication date |
---|---|
JPH0716317B2 (en) | 1995-02-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |