JPS5634042A - Filter for use in ventilator - Google Patents
Filter for use in ventilatorInfo
- Publication number
- JPS5634042A JPS5634042A JP10833479A JP10833479A JPS5634042A JP S5634042 A JPS5634042 A JP S5634042A JP 10833479 A JP10833479 A JP 10833479A JP 10833479 A JP10833479 A JP 10833479A JP S5634042 A JPS5634042 A JP S5634042A
- Authority
- JP
- Japan
- Prior art keywords
- filter
- self
- heater
- ventilator
- cleaning
- 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
Landscapes
- Ventilation (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
PURPOSE: To enable to clean filter of a ventilator with ease, by providing a filter coated with a self-cleaning layer containing an oil decomposing catalyst and a heater for promoting reaction of said catalyst at the portion of an air port of the ventilator.
CONSTITUTION: A filter 17 for a range ventilating fan 2 is, for instance, made of a laminate of aluminum lath and is coated on its surface with a self-cleaning layer of porous self-cleaning enamel containing a metal oxide such as MnO having a catalytic action. Althrough the metal oxide in the self-cleaning layer has a certain catalytic action at the room temperature, the catalystic action is promoted if it is heated to a proper temperature. For this end, a heater 18 is provided on the lower surface of filter 17, such that current supply to the heater 18 can be controlled through manipulation of a switch 5 independently of a ventilating-fan driving motor 11. With such an arrangement, self-cleaning function of the filter can be promoted by the heater and clogging of the filter by oily dust stuck thereto can be removed.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10833479A JPS5634042A (en) | 1979-08-23 | 1979-08-23 | Filter for use in ventilator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10833479A JPS5634042A (en) | 1979-08-23 | 1979-08-23 | Filter for use in ventilator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5634042A true JPS5634042A (en) | 1981-04-06 |
Family
ID=14482052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10833479A Pending JPS5634042A (en) | 1979-08-23 | 1979-08-23 | Filter for use in ventilator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5634042A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62265520A (en) * | 1986-05-12 | 1987-11-18 | Mitsutoyo Corp | Three-dimensional measuring machine equipped with two detecting elements |
JPS63185042U (en) * | 1987-05-21 | 1988-11-28 |
-
1979
- 1979-08-23 JP JP10833479A patent/JPS5634042A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62265520A (en) * | 1986-05-12 | 1987-11-18 | Mitsutoyo Corp | Three-dimensional measuring machine equipped with two detecting elements |
JPH0478929B2 (en) * | 1986-05-12 | 1992-12-14 | Mitutoyo Corp | |
JPS63185042U (en) * | 1987-05-21 | 1988-11-28 | ||
JPH0356828Y2 (en) * | 1987-05-21 | 1991-12-24 |
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