JP2520302Y2 - 換気扇カバー用支持枠体と換気扇カバー - Google Patents
換気扇カバー用支持枠体と換気扇カバーInfo
- Publication number
- JP2520302Y2 JP2520302Y2 JP1990405036U JP40503690U JP2520302Y2 JP 2520302 Y2 JP2520302 Y2 JP 2520302Y2 JP 1990405036 U JP1990405036 U JP 1990405036U JP 40503690 U JP40503690 U JP 40503690U JP 2520302 Y2 JP2520302 Y2 JP 2520302Y2
- Authority
- JP
- Japan
- Prior art keywords
- frame
- ventilation fan
- filter
- support frame
- attached
- 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.)
- Expired - Fee Related
Links
- 238000009423 ventilation Methods 0.000 title claims description 123
- 230000002093 peripheral effect Effects 0.000 claims description 15
- 238000005452 bending Methods 0.000 claims description 10
- 239000002390 adhesive tape Substances 0.000 description 8
- 230000037431 insertion Effects 0.000 description 7
- 238000003780 insertion Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 5
- 239000003063 flame retardant Substances 0.000 description 5
- 239000004677 Nylon Substances 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000004745 nonwoven fabric Substances 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000012783 reinforcing fiber Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990405036U JP2520302Y2 (ja) | 1990-12-26 | 1990-12-26 | 換気扇カバー用支持枠体と換気扇カバー |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990405036U JP2520302Y2 (ja) | 1990-12-26 | 1990-12-26 | 換気扇カバー用支持枠体と換気扇カバー |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0495237U JPH0495237U (en, 2012) | 1992-08-18 |
| JP2520302Y2 true JP2520302Y2 (ja) | 1996-12-18 |
Family
ID=31882546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990405036U Expired - Fee Related JP2520302Y2 (ja) | 1990-12-26 | 1990-12-26 | 換気扇カバー用支持枠体と換気扇カバー |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2520302Y2 (en, 2012) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4735151U (en, 2012) * | 1971-05-07 | 1972-12-19 | ||
| JPS51110355U (en, 2012) * | 1975-03-05 | 1976-09-06 | ||
| JPH0224221U (en, 2012) * | 1988-07-28 | 1990-02-16 | ||
| JPH0238029U (en, 2012) * | 1988-09-01 | 1990-03-13 |
-
1990
- 1990-12-26 JP JP1990405036U patent/JP2520302Y2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0495237U (en, 2012) | 1992-08-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |