JPS6346741U - - Google Patents
Info
- Publication number
- JPS6346741U JPS6346741U JP13950686U JP13950686U JPS6346741U JP S6346741 U JPS6346741 U JP S6346741U JP 13950686 U JP13950686 U JP 13950686U JP 13950686 U JP13950686 U JP 13950686U JP S6346741 U JPS6346741 U JP S6346741U
- Authority
- JP
- Japan
- Prior art keywords
- shutter
- ventilation
- utility
- model registration
- wings
- 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
- 238000009423 ventilation Methods 0.000 claims description 10
Landscapes
- Air-Flow Control Members (AREA)
Description
第１図はこの考案の一実施例を示す側面断面図
、第２図は同じく正面断面図、第３図は同じく要
部断面図、第４図はこの考案の他の実施例を示す
要部断面図、第５図はこの考案のさらに他の実施
例を示す要部断面図、第６図は従来の換気装置を
示す断面図である。
なお、各図中同一符号は同一または相当部分を
示し、１はケーシング、３は給気通風路、９はシ
ヤツタ、９ａ，９ｂは翼、１０は支点、１２はシ
ヤツタ駆動部材、１２ａはソレノイド、１６は重
りである。
Fig. 1 is a side sectional view showing one embodiment of this invention, Fig. 2 is a front sectional view, Fig. 3 is a sectional view of the main part, and Fig. 4 is a main part showing another embodiment of this invention. 5 is a sectional view of a main part showing still another embodiment of this invention, and FIG. 6 is a sectional view showing a conventional ventilation device. In addition, the same reference numerals in each figure indicate the same or equivalent parts, 1 is a casing, 3 is a supply air passage, 9 is a shutter, 9a, 9b are wings, 10 is a fulcrum, 12 is a shutter drive member, 12a is a solenoid, 16 is a weight.
Claims (1)
路に設けられた送風機と上記通風路を開閉するよ
う設けられ支点の両側に翼を有するシヤツタと、
このシヤツタの一方の翼に連設されたシヤツタ駆
動部材とを備え、上記シヤツタの翼を上記送風機
の送風による開力と閉力がほぼバランスするよう
に形成したことを特徴とする換気装置。 (2) 翼に重りが設けられていることをことを特
徴とする実用新案登録請求の範囲第(1)項記載の
換気装置。 (3) シヤツタ駆動部材がシヤツタ開閉スイツチ
であることをことを特徴とする実用新案登録請求
の範囲第(1)項または第(2)項記載の換気装置。 (4) シヤツタ駆動部材がソレノイドであること
をことを特徴とする実用新案登録請求の範囲第(1
)項または第(2)項記載の換気装置。 (5) 通風路が給気通風路であることをことを特
徴とする実用新案登録請求の範囲第(1)項乃至第(
4)項のいずれかに記載の換気装置。[Scope of Claim for Utility Model Registration] (1) A casing with an internal ventilation passage, a blower installed in the ventilation passage, and a shutter installed to open and close the ventilation passage and having wings on both sides of a fulcrum;
A ventilation device comprising a shutter driving member connected to one blade of the shutter, the blade of the shutter being formed so that the opening force and closing force of the air blown by the blower are substantially balanced. (2) The ventilation system according to claim (1) of the utility model registration, characterized in that the wings are provided with weights. (3) The ventilation system according to claim 1 or 2, wherein the shutter driving member is a shutter opening/closing switch. (4) Utility model registration claim No. 1, characterized in that the shutter drive member is a solenoid.
) or (2). (5) Utility model registration claims characterized in that the ventilation path is an air supply ventilation path, paragraphs (1) to (
Ventilation equipment as described in any of paragraph 4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13950686U JPS6346741U (en) | 1986-09-11 | 1986-09-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13950686U JPS6346741U (en) | 1986-09-11 | 1986-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6346741U true JPS6346741U (en) | 1988-03-30 |
Family
ID=31045476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13950686U Pending JPS6346741U (en) | 1986-09-11 | 1986-09-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6346741U (en) |
-
1986
- 1986-09-11 JP JP13950686U patent/JPS6346741U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS63175749U (en) | ||
| JPS6346741U (en) | ||
| JPH0226913U (en) | ||
| USD288959S (en) | Fixture for heating and ventilating devices including a louvered flap ventilator arrangement for selectively directing and controlling air flow | |
| JPH0367835U (en) | ||
| JPH01148552U (en) | ||
| JPH0224708U (en) | ||
| JPH0367834U (en) | ||
| JPS63172815U (en) | ||
| JPS6389532U (en) | ||
| JPH02147747U (en) | ||
| JPH0414935U (en) | ||
| JPS63188439U (en) | ||
| JPS6416553U (en) | ||
| JPS63188444U (en) | ||
| JPH01167319U (en) | ||
| JPS61192245U (en) | ||
| JPS63188441U (en) | ||
| JPH0478061U (en) | ||
| JPH02131148U (en) | ||
| JPS62130326U (en) | ||
| JPS63201555U (en) | ||
| JPS6387464U (en) | ||
| JPS63188440U (en) | ||
| JPS61157015U (en) |