JPS61181690U - - Google Patents
Info
- Publication number
- JPS61181690U JPS61181690U JP6662685U JP6662685U JPS61181690U JP S61181690 U JPS61181690 U JP S61181690U JP 6662685 U JP6662685 U JP 6662685U JP 6662685 U JP6662685 U JP 6662685U JP S61181690 U JPS61181690 U JP S61181690U
- Authority
- JP
- Japan
- Prior art keywords
- negative pressure
- chamber
- air path
- compressed air
- generation chamber
- 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 description 1
Landscapes
- Load-Engaging Elements For Cranes (AREA)
- Specific Conveyance Elements (AREA)
- Valve Housings (AREA)
Description
第１図は本考案に係る負圧吸引器の実施例の断
面図、第２図は空気圧縮機の送気開閉三方弁の一
般のものの断面図、第３図は第１図に示す負圧吸
引器の吸引物離脱時の状態を示す。
２……圧縮空気路、３……負圧発生室、４……
空気排出路、５……ノヅル、６……ベンチユリー
、７……大気開放部、９……空気路、１０……バ
ルブ室、１１……弁、１２……バイパス、１３…
…蓄圧室、１５……ねじ栓。
Fig. 1 is a sectional view of an embodiment of the negative pressure suction device according to the present invention, Fig. 2 is a sectional view of a general three-way air supply opening/closing valve for an air compressor, and Fig. 3 is a sectional view of the negative pressure shown in Fig. 1. The state of the aspirator when the aspirate is removed is shown. 2... Compressed air path, 3... Negative pressure generation chamber, 4...
Air exhaust path, 5... Nozzle, 6... Ventilation, 7... Atmospheric release section, 9... Air path, 10... Valve chamber, 11... Valve, 12... Bypass, 13...
...Pressure chamber, 15...screw plug.
Claims (1)
気圧縮機からの圧縮空気路２とその反対側に該圧
縮空気路２と同一中心線の空気排出路４を設け、
上記負圧発生室３の一方は吸引具に接続する開放
部７とされ他方は空気路９を介しバルブ１１を内
臓するバルブ室１０とされ、上記圧縮空気路２の
負圧発生室３開口部にその先端が負圧発生室３に
臨むノヅル５を備え、上記空気排出路４の負圧発
生室３開口部にベンチユリー６を備え、上記バル
ブ室１０は上記圧縮空気路２からバイバス１２に
より連通されそして蓄圧室１３に連通されること
を特徴とする負圧吸引器。 (2) 蓄圧室１３はねじ栓１５を螺合した実用新
案登録請求の範囲第１項記載の負圧吸引器。[Claims for Utility Model Registration] (1) A negative pressure generation chamber 3 is provided in the middle, and on one side thereof is a compressed air path 2 from an air compressor, and on the opposite side is an air discharge line that is coaxial with the compressed air path 2. Set up route 4,
One side of the negative pressure generation chamber 3 is an opening 7 connected to a suction tool, and the other side is a valve chamber 10 containing a valve 11 via an air path 9, and the opening of the negative pressure generation chamber 3 of the compressed air path 2. The valve chamber 10 is provided with a nozzle 5 whose tip faces the negative pressure generation chamber 3, and a ventilary 6 is provided at the opening of the negative pressure generation chamber 3 of the air discharge path 4, and the valve chamber 10 is communicated with the compressed air path 2 by a bypass 12. A negative pressure suction device characterized in that the negative pressure suction device is connected to a pressure storage chamber 13. (2) The negative pressure suction device according to claim 1, wherein the pressure accumulating chamber 13 is screwed with a screw plug 15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6662685U JPS61181690U (en) | 1985-05-07 | 1985-05-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6662685U JPS61181690U (en) | 1985-05-07 | 1985-05-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61181690U true JPS61181690U (en) | 1986-11-12 |
Family
ID=30599713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6662685U Pending JPS61181690U (en) | 1985-05-07 | 1985-05-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61181690U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02238380A (en) * | 1989-03-10 | 1990-09-20 | Fujitsu Ltd | Device for cooling ic |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5032770B1 (en) * | 1970-10-14 | 1975-10-24 | ||
| JPS5526663B2 (en) * | 1975-04-29 | 1980-07-15 |
-
1985
- 1985-05-07 JP JP6662685U patent/JPS61181690U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5032770B1 (en) * | 1970-10-14 | 1975-10-24 | ||
| JPS5526663B2 (en) * | 1975-04-29 | 1980-07-15 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02238380A (en) * | 1989-03-10 | 1990-09-20 | Fujitsu Ltd | Device for cooling ic |
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