JPH0228217U - - Google Patents

Info

Publication number
JPH0228217U
JPH0228217U JP14345788U JP14345788U JPH0228217U JP H0228217 U JPH0228217 U JP H0228217U JP 14345788 U JP14345788 U JP 14345788U JP 14345788 U JP14345788 U JP 14345788U JP H0228217 U JPH0228217 U JP H0228217U
Authority
JP
Japan
Prior art keywords
exhaust
common connection
dust collector
connection port
suction
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
Application number
JP14345788U
Other languages
Japanese (ja)
Other versions
JPH0436825Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1988143457U priority Critical patent/JPH0436825Y2/ja
Publication of JPH0228217U publication Critical patent/JPH0228217U/ja
Application granted granted Critical
Publication of JPH0436825Y2 publication Critical patent/JPH0436825Y2/ja
Expired legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of drawings]

図面は本考案の実施例を示すもので、第１図は
吸引装置の断面図である。第２図は全体的構成を
示す概要説明図である。第３図は他の実施例を示
すもので、第３図ａは一方の排気装置を作動させ
た時の作動状態説明図、第３図ｂは他方の排気装
置を作動させた時の作動状態説明図である。 １３……気液分離器、２９……共通接続口、３
１……排気装置、３３……吸引口、３７……排気
口、３９……逆止弁、４３……逆止弁ユニツト。 The drawings show an embodiment of the present invention, and FIG. 1 is a sectional view of a suction device. FIG. 2 is a schematic explanatory diagram showing the overall configuration. Figure 3 shows another embodiment; Figure 3a is an explanatory diagram of the operating state when one exhaust system is operated, and Figure 3b is an illustration of the operating state when the other exhaust system is operated. It is an explanatory diagram. 13... Gas-liquid separator, 29... Common connection port, 3
1... Exhaust device, 33... Suction port, 37... Exhaust port, 39... Check valve, 43... Check valve unit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 歯科用集塵装置における気液分離器に接続した
共通接続口を、複数の排気装置における吸引口に
臨ませて設け、上記共通接続口から各排気装置の
排気口に至る各排気経路中に、各排気装置からの
空気の逆流を阻止自在の逆止弁を配置してなるこ
とを特徴とする歯科用集塵装置における吸引装置
。 A common connection port connected to the gas-liquid separator in the dental dust collector is provided facing the suction ports of the plurality of exhaust devices, and in each exhaust path from the common connection port to the exhaust port of each exhaust device, A suction device in a dental dust collector, characterized in that a check valve is disposed to prevent backflow of air from each exhaust device.
JP1988143457U 1988-04-08 1988-11-04 Expired JPH0436825Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988143457U JPH0436825Y2 (en) 1988-04-08 1988-11-04

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4688288 1988-04-08
JP1988143457U JPH0436825Y2 (en) 1988-04-08 1988-11-04

Publications (2)

Publication Number Publication Date
JPH0228217U true JPH0228217U (en) 1990-02-23
JPH0436825Y2 JPH0436825Y2 (en) 1992-08-31

Family

ID=31717975

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988143457U Expired JPH0436825Y2 (en) 1988-04-08 1988-11-04

Country Status (1)

Country Link
JP (1) JPH0436825Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102188226B1 (en) * 2020-10-05 2020-12-08 남용일 Lighting device with negative pressure function for dental treatment

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59207144A (en) * 1983-05-09 1984-11-24 株式会社東京技研 Dental central vacuum arranged pipe system
JPS60165323U (en) * 1984-04-12 1985-11-02 株式会社日本アルミ Suction discharge container
JPS6159217U (en) * 1984-09-25 1986-04-21

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5857928A (en) * 1981-09-21 1983-04-06 フランク・エイ・エルトベツト Molding device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59207144A (en) * 1983-05-09 1984-11-24 株式会社東京技研 Dental central vacuum arranged pipe system
JPS60165323U (en) * 1984-04-12 1985-11-02 株式会社日本アルミ Suction discharge container
JPS6159217U (en) * 1984-09-25 1986-04-21

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102188226B1 (en) * 2020-10-05 2020-12-08 남용일 Lighting device with negative pressure function for dental treatment

Also Published As

Publication number Publication date
JPH0436825Y2 (en) 1992-08-31

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