JPS6382100U - - Google Patents
Info
- Publication number
- JPS6382100U JPS6382100U JP17721086U JP17721086U JPS6382100U JP S6382100 U JPS6382100 U JP S6382100U JP 17721086 U JP17721086 U JP 17721086U JP 17721086 U JP17721086 U JP 17721086U JP S6382100 U JPS6382100 U JP S6382100U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- exhaust
- outside air
- cooling device
- air supply
- 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
- 238000001816 cooling Methods 0.000 claims description 4
- 239000012141 concentrate Substances 0.000 claims 1
Landscapes
- Jet Pumps And Other Pumps (AREA)
Description
第１図は本考案の実施例における電気掃除機の
断面図、第２図は他の実施例を示す断面図、第３
図は外気導入部分の拡大断面図、第４図は従来の
排気冷却装置を有さない排気集中排気方式の設置
形電気掃除機の断面図である。
１１……本体、１２……パイプ、１４……細径
部、１６……外気導入用開口部、１７……外気導
入管、１８……開口端。
Fig. 1 is a sectional view of a vacuum cleaner according to an embodiment of the present invention, Fig. 2 is a sectional view showing another embodiment, and Fig. 3 is a sectional view of a vacuum cleaner according to an embodiment of the present invention.
The figure is an enlarged cross-sectional view of the outside air introduction part, and FIG. 4 is a cross-sectional view of a conventional vacuum cleaner with a centralized exhaust exhaust system that does not have an exhaust cooling device. DESCRIPTION OF SYMBOLS 11...Main body, 12...Pipe, 14...Small diameter part, 16...Outside air introduction opening, 17...Outside air introduction pipe, 18...Open end.
Claims (1)
気するパイプの途中に負圧発生部を設け、この負
圧発生部に外気導入部を形成した排気冷却装置。 (2) パイプの中間に細径部を設け、この細径部
付近に外気導入用の開口部を設けた実用新案登録
請求の範囲第１項記載の排気冷却装置。 (3) パイプの中間にパイプより細径の外気導入
管を一端が排気送気用パイプの外に、他端が排気
送気用パイプの内側にくるように設け、且つ排気
送気用パイプの内側にくる外気導入管の開口端を
排気送気用パイプの排気側開口端に向つて傾斜さ
せた実用新案登録請求の範囲第１項記載の排気冷
却装置。[Scope of Claim for Utility Model Registration] (1) An exhaust cooling device in which a negative pressure generating part is provided in the middle of a pipe that concentrates exhaust gas and exhausts it to a place away from the main body, and an outside air introduction part is formed in this negative pressure generating part. . (2) The exhaust cooling device according to claim 1 of the registered utility model, wherein a narrow diameter portion is provided in the middle of the pipe, and an opening for introducing outside air is provided near the narrow diameter portion. (3) Install an outside air introduction pipe with a diameter smaller than the pipe in the middle of the pipe so that one end is outside the exhaust air supply pipe and the other end is inside the exhaust air supply pipe, and 2. The exhaust cooling device according to claim 1, wherein the opening end of the outside air introduction pipe that comes inside is inclined toward the exhaust side opening end of the exhaust air supply pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17721086U JPS6382100U (en) | 1986-11-18 | 1986-11-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17721086U JPS6382100U (en) | 1986-11-18 | 1986-11-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6382100U true JPS6382100U (en) | 1988-05-30 |
Family
ID=31118198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17721086U Pending JPS6382100U (en) | 1986-11-18 | 1986-11-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6382100U (en) |
-
1986
- 1986-11-18 JP JP17721086U patent/JPS6382100U/ja active Pending
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