JPS58174109U - Dental handpiece fluid supply circuit - Google Patents
Dental handpiece fluid supply circuitInfo
- Publication number
- JPS58174109U JPS58174109U JP7066182U JP7066182U JPS58174109U JP S58174109 U JPS58174109 U JP S58174109U JP 7066182 U JP7066182 U JP 7066182U JP 7066182 U JP7066182 U JP 7066182U JP S58174109 U JPS58174109 U JP S58174109U
- Authority
- JP
- Japan
- Prior art keywords
- pressurized air
- pressurized
- valve
- supply circuit
- fluid 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.)
- Granted
Links
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本願の実施例を示す回路図である。
図中１は加圧空気源、４はハンドピース、５゜７は制御
弁、６ａ、６ｂはフッドコントローラ、８は加圧水源、
９は手動開閉弁、１１は手動切換弁、１２は逆止弁、Ａ
は加圧空気路、Ｂは加圧水路、Ｃは補助空気路である。The drawing is a circuit diagram showing an embodiment of the present application. In the figure, 1 is a pressurized air source, 4 is a handpiece, 5°7 is a control valve, 6a and 6b are hood controllers, 8 is a pressurized water source,
9 is a manual on-off valve, 11 is a manual switching valve, 12 is a check valve, A
is a pressurized air path, B is a pressurized waterway, and C is an auxiliary air path.
Claims (2)
により導通して加圧空気をハンドピースに供給する常時
閉の制御弁を接続し、また加圧水、 源に、開閉弁と
、第２のフットコントローラの操作により導通して加圧
水をハンドピースに供給する常時閉の制御弁とを順次接
続すると共に、前記加圧空気源と前記開閉弁の出力側と
の間に、常時は閉じられており手動操作、により導通し
て加圧空気を加圧水路に供給する補助空気路を形成して
成る歯科用ハンドピースの流体供給回路。(1) A normally closed control valve that is connected to the pressurized air source by operation of the first hood controller to supply pressurized air to the handpiece is connected to the pressurized air source, and an on-off valve and a second control valve are connected to the pressurized water source. A control valve that is normally closed and is connected in sequence to supply pressurized water to the handpiece by operation of a foot controller, and a control valve that is normally closed is connected between the pressurized air source and the output side of the on-off valve. A fluid supply circuit for a dental handpiece comprising an auxiliary air passage which is connected by manual operation to supply pressurized air to a pressurized waterway.
出力する切換弁と、該切換弁の出力側に接続され該切換
弁の導通により加圧空気を加圧水路に供給する逆止弁と
から成る実用新案登録請求の範囲第１項記載の歯科用ハ
ンドピースの流体供給回路。(2) A switching valve that outputs pressurized air when the auxiliary air source is connected manually and outputs pressurized air; and a check valve that is connected to the output side of the switching valve and supplies pressurized air to the pressurized waterway when the switching valve is connected. A fluid supply circuit for a dental handpiece according to claim 1, comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7066182U JPS58174109U (en) | 1982-05-17 | 1982-05-17 | Dental handpiece fluid supply circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7066182U JPS58174109U (en) | 1982-05-17 | 1982-05-17 | Dental handpiece fluid supply circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58174109U true JPS58174109U (en) | 1983-11-21 |
| JPS619611Y2 JPS619611Y2 (en) | 1986-03-27 |
Family
ID=30080319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7066182U Granted JPS58174109U (en) | 1982-05-17 | 1982-05-17 | Dental handpiece fluid supply circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58174109U (en) |
-
1982
- 1982-05-17 JP JP7066182U patent/JPS58174109U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS619611Y2 (en) | 1986-03-27 |
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