JP4283759B2 - 歯科用吸引装置の流体分離器用の制御装置 - Google Patents
歯科用吸引装置の流体分離器用の制御装置 Download PDFInfo
- Publication number
- JP4283759B2 JP4283759B2 JP2004333242A JP2004333242A JP4283759B2 JP 4283759 B2 JP4283759 B2 JP 4283759B2 JP 2004333242 A JP2004333242 A JP 2004333242A JP 2004333242 A JP2004333242 A JP 2004333242A JP 4283759 B2 JP4283759 B2 JP 4283759B2
- Authority
- JP
- Japan
- Prior art keywords
- separator
- electric motor
- pump
- sensor
- motor
- 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.)
- Active
Links
- 239000012530 fluid Substances 0.000 title claims description 15
- 239000007788 liquid Substances 0.000 claims abstract description 22
- 238000012544 monitoring process Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
- A61C1/0007—Control devices or systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/06—Saliva removers; Accessories therefor
- A61C17/065—Saliva removers; Accessories therefor characterised by provisions for processing the collected matter, e.g. for separating solids or air
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/06—Saliva removers; Accessories therefor
- A61C17/12—Control devices, e.g. for suction
Description
2 排出ポンプ
6 第1の電気モーター
8 吸引ポンプ
12 第2の電気モーター
14 中央装置
20、21 インバータ
22〜27 センサ手段
Claims (5)
- 歯科用吸引装置の流体分離器用の制御装置であり、
第一の電気モーターによって動力を与えられ、分離対象の流体用の入口、液体用の第一の出口及び気体用の第二の出口を備える排出ポンプと、
第二の電気モーターによって動力を与えられ、前記排出ポンプの前記第二の出口に接続される気体用の入口を備える吸引ポンプと、
前記排出ポンプの前記第一の出口における液体圧力を検出して、検出された流体圧力に比例する信号を指令信号のうちの1つとして与える第一のセンサと、
前記指令信号に基づいて前記第一の電気モーター及び前記第二の電気モーターに対する供給電流の周波数を修正するための、既知の形式の電力供給手段と、
を備え、
前記電力供給手段が、前記第一の電気モーターに接続される第一のインバータ及び前記第二の電気モーターに接続される第二のインバータを含む装置。 - 前記排出ポンプの前記モーターに対する供給電流を検出して前記指令信号のうちの1つを与える第二のセンサを含む、請求項1に記載の装置。
- 前記分離器が配置される場所の周囲温度を検出して前記指令信号のうちの1つを与える第三のセンサを含む、請求項1に記載の装置。
- 各々前記第一及び第二の電気モーターのうちの1つの温度を検出して前記指令信号のうちの1つを与える第四及び第五のセンサを含む、請求項1に記載の装置。
- 前記分離器内部の負圧の度合いを検出して前記指令信号のうちの1つを与える第六のセンサを含む、請求項1に記載の装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03425747A EP1532940B1 (en) | 2003-11-20 | 2003-11-20 | A control device for fluid separators in dental aspiration plants |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005152624A JP2005152624A (ja) | 2005-06-16 |
JP4283759B2 true JP4283759B2 (ja) | 2009-06-24 |
Family
ID=34429653
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004333242A Active JP4283759B2 (ja) | 2003-11-20 | 2004-11-17 | 歯科用吸引装置の流体分離器用の制御装置 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7326282B2 (ja) |
EP (1) | EP1532940B1 (ja) |
JP (1) | JP4283759B2 (ja) |
CN (1) | CN100544682C (ja) |
AT (1) | ATE521300T1 (ja) |
AU (1) | AU2004229032B2 (ja) |
BR (1) | BRPI0405100B8 (ja) |
CA (1) | CA2486768C (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102397110A (zh) * | 2010-09-17 | 2012-04-04 | 杨镇嘉 | 口腔唾液抽吸系统 |
JP6830439B2 (ja) * | 2015-03-06 | 2021-02-17 | デンツプライ シロナ インコーポレイテッド | 歯科材料送達システム |
JP2018050878A (ja) * | 2016-09-28 | 2018-04-05 | 株式会社東京技研 | 歯科医療用気液分離装置,歯科医療用吸引装置,歯科医療用吸引システム,及び歯科医療における気液分離方法 |
US10886020B2 (en) * | 2017-04-21 | 2021-01-05 | Kavo Dental Technologies, Llc | Predictive maintenance system and method for 1-wire handpiece |
EP3696968A1 (de) * | 2019-02-18 | 2020-08-19 | Baier & Köppel GmbH & Co. KG | Ansteuerverfahren und ansteuereinheit für einen gleichstrompumpenmotor |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3601254C2 (de) * | 1986-01-17 | 1995-05-04 | Duerr Dental Gmbh Co Kg | Zahnärztliche Absaugeinrichtung |
IT1304812B1 (it) | 1998-05-29 | 2001-04-05 | Cattani Spa | Separatore di fluidi per impianti di aspirazione odontoiatrici. |
DE10112411A1 (de) * | 2001-03-15 | 2002-09-19 | Gottfried D Funk | Amalgamabsauganlage mit kontstantem (geregeltem) Absaugunterdruck |
CN2528409Y (zh) * | 2001-09-07 | 2003-01-01 | 上海齿科医械厂 | 一种用于齿科治疗设备的抽吸装置 |
-
2003
- 2003-11-20 AT AT03425747T patent/ATE521300T1/de active
- 2003-11-20 EP EP03425747A patent/EP1532940B1/en not_active Expired - Lifetime
-
2004
- 2004-11-03 CA CA002486768A patent/CA2486768C/en active Active
- 2004-11-10 AU AU2004229032A patent/AU2004229032B2/en active Active
- 2004-11-16 US US10/988,697 patent/US7326282B2/en active Active
- 2004-11-17 JP JP2004333242A patent/JP4283759B2/ja active Active
- 2004-11-19 BR BRPI0405100A patent/BRPI0405100B8/pt active IP Right Grant
- 2004-11-19 CN CNB2004100949361A patent/CN100544682C/zh active Active
Also Published As
Publication number | Publication date |
---|---|
AU2004229032B2 (en) | 2008-11-06 |
US20050109212A1 (en) | 2005-05-26 |
US7326282B2 (en) | 2008-02-05 |
BRPI0405100A (pt) | 2005-07-19 |
ATE521300T1 (de) | 2011-09-15 |
BRPI0405100B1 (pt) | 2017-11-28 |
AU2004229032A1 (en) | 2005-06-09 |
CN100544682C (zh) | 2009-09-30 |
EP1532940B1 (en) | 2011-08-24 |
CA2486768C (en) | 2009-08-25 |
EP1532940A1 (en) | 2005-05-25 |
CN1628619A (zh) | 2005-06-22 |
CA2486768A1 (en) | 2005-05-20 |
JP2005152624A (ja) | 2005-06-16 |
BRPI0405100B8 (pt) | 2021-06-22 |
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