JP6268159B2 - ピペット用調節ホイール - Google Patents
ピペット用調節ホイール Download PDFInfo
- Publication number
- JP6268159B2 JP6268159B2 JP2015502395A JP2015502395A JP6268159B2 JP 6268159 B2 JP6268159 B2 JP 6268159B2 JP 2015502395 A JP2015502395 A JP 2015502395A JP 2015502395 A JP2015502395 A JP 2015502395A JP 6268159 B2 JP6268159 B2 JP 6268159B2
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- JP
- Japan
- Prior art keywords
- adjustment wheel
- wheel
- adjustment
- spring
- force
- 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.)
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- 230000004044 response Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims 4
- 230000008859 change Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000004448 titration Methods 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/02—Burettes; Pipettes
- B01L3/021—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids
- B01L3/0217—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids of the plunger pump type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/02—Burettes; Pipettes
- B01L3/021—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/02—Burettes; Pipettes
- B01L3/021—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids
- B01L3/0217—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids of the plunger pump type
- B01L3/0224—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids of the plunger pump type having mechanical means to set stroke length, e.g. movable stops
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/02—Burettes; Pipettes
- B01L3/021—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids
- B01L3/0217—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids of the plunger pump type
- B01L3/0237—Details of electronic control, e.g. relating to user interface
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G5/00—Means for preventing, limiting or returning the movements of parts of a control mechanism, e.g. locking controlling member
- G05G5/05—Means for returning or tending to return controlling members to an inoperative or neutral position, e.g. by providing return springs or resilient end-stops
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/001—Thumb wheel switches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/02—Details
- H01H19/10—Movable parts; Contacts mounted thereon
- H01H19/14—Operating parts, e.g. turn knob
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
- G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
- G05G1/08—Controlling members for hand actuation by rotary movement, e.g. hand wheels
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/36—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having only two operative positions, e.g. relatively displaced by 180 degrees
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/54—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand the operating part having at least five or an unspecified number of operative positions
- H01H19/60—Angularly-movable actuating part carrying no contacts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/20—Control lever and linkage systems
- Y10T74/20576—Elements
- Y10T74/20732—Handles
- Y10T74/20834—Hand wheels
Landscapes
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Sampling And Sample Adjustment (AREA)
- Devices For Use In Laboratory Experiments (AREA)
Description
Claims (12)
- 電気ピペット用の調節ホイールであって、前記調節ホイールは、一次バネと二次バネとを備え、
前記一次バネと前記二次バネとはいずれも、前記調節ホイールと同じ軸心を有しており、
前記一次バネは、前記調節ホイールの初期位置からの回転において、第一の力により前記調節ホイールの回転移動に対して対抗し、前記一次バネにより対抗される前記調節ホイールの当該回転移動は、第一の角度で回転しており、
前記二次バネは、前記調節ホイールの回転において、第二の力により前記調節ホイールの回転移動に対して対抗し、前記二次バネにより対抗される前記調節ホイールの当該回転移動は、前記第一の角度と停止位置との間において第二の角度で回転しており、
前記第二の力は、前記第一の力より大きく、
前記一次バネと前記二次バネとは、前記調節ホイールが解放された時にこの調節ホイールを前記初期位置に戻すために配置させている、調節ホイール。 - 前記第二の力が、前記調節ホイールの前記第二の角度での回転を通じて増大する、請求項1に記載の電気ピペット用の調節ホイール。
- 前記調節ホイールは、前記一次バネの前記第一の力に対抗して前記第一の角度で回転する第一調節領域と、前記二次バネの前記第二の力に対抗して前記第二の角度で回転する第二調節領域とを有する請求項1又は2に記載の電気ピペット用の調節ホイール。
- 前記調節ホイールはリニアレスポンスを有する請求項1〜3の何れか一項に記載の電気ピペット用調節ホイール。
- 前記調節ホイールは非リニアレスポンスを有する請求項1〜3の何れか一項に記載の電気ピペット用調節ホイール。
- 前記調節ホイールは、さらに、ピストンの移動を制御する請求項1〜5の何れか一項に記載の電気ピペット用調節ホイール。
- 前記調節ホイールは、ピストンの移動を制御する操作キーから独立で機能する請求項1〜5の何れか一項に記載の電気ピペット用調節ホイール。
- 前記一次バネと前記二次バネとをトーションバネとして使用することによって前記第一調節領域と前記第二調節領域との間に異なるレスポンスが作り出される請求項3に記載の電気ピペット用の調節ホイール。
- 前記第一調節領域と前記第二調節領域との間の閾値は、前記一次バネと前記二次バネとの材料を選択することによって調節可能である請求項8に記載の電気ピペット用の調節ホイール。
- 前記調節ホイールの回転角度が磁気センサを使用することによって検出される請求項1〜9の何れか一項に記載の電気ピペット用調節ホイール。
- 前記調節ホイールの回転角度が光学読み取りヘッド構成を使用することによって検出される請求項1〜9の何れか一項に記載の電気ピペット用調節ホイール。
- 請求項1に記載の調節ホイールを有する電子ピペット。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20125369A FI125309B (fi) | 2012-03-30 | 2012-03-30 | Pipetin säätöpyörä |
FI20125369 | 2012-03-30 | ||
PCT/FI2013/050358 WO2013144456A1 (en) | 2012-03-30 | 2013-04-02 | Pipette adjustement wheel |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015516290A JP2015516290A (ja) | 2015-06-11 |
JP6268159B2 true JP6268159B2 (ja) | 2018-01-24 |
Family
ID=49258315
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015502395A Active JP6268159B2 (ja) | 2012-03-30 | 2013-04-02 | ピペット用調節ホイール |
Country Status (7)
Country | Link |
---|---|
US (1) | US9999881B2 (ja) |
EP (1) | EP2830771B1 (ja) |
JP (1) | JP6268159B2 (ja) |
CN (1) | CN104185509B (ja) |
FI (1) | FI125309B (ja) |
RU (1) | RU2630277C2 (ja) |
WO (1) | WO2013144456A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA168384S (en) * | 2016-05-09 | 2019-01-31 | Yang George | Biomaterial isolation device |
US10466736B2 (en) * | 2017-01-24 | 2019-11-05 | Electrolux Home Products, Inc. | Self-centering spring return mechanism for an appliance knob |
US10606302B2 (en) * | 2017-03-13 | 2020-03-31 | Electrolux Home Products, Inc. | Self-centering mechanism for an appliance knob |
TR201722033A2 (tr) * | 2017-12-27 | 2019-07-22 | Eczacibasi Yapi Gerecleri Sanayi Ve Ticaret Anonim Sirketi | Bi̇r ayar düğmesi̇ |
CN111408419A (zh) * | 2019-01-07 | 2020-07-14 | 苏州赛尼特格尔实验室科技有限公司 | 一种电子移液器的组合调节器 |
CN111644217A (zh) * | 2020-06-18 | 2020-09-11 | 苏州赛尼特格尔实验室科技有限公司 | 一种移液器的调节操作方法 |
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FI56937C (fi) * | 1978-08-04 | 1980-05-12 | Suovaniemi Finnpipette | Anordning foer att avlaegsna en engaongsspetsbehaollare fraon en pipett |
FR2493515A1 (fr) * | 1980-10-31 | 1982-05-07 | Suppo Steril Laboratoires | Dispositif de reglage et de blocage de la course d'un piston |
US5187990A (en) * | 1984-02-16 | 1993-02-23 | Rainin Instrument Co., Inc. | Method for dispensing liquids with a pipette with compensation for air pressure and surface tension |
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EP0923720A4 (en) | 1996-09-09 | 1999-12-22 | Tyco Group Sarl | ELECTRONICALLY CONTROLLED MECHANICAL PIPETTE |
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RU2340397C2 (ru) * | 2003-11-27 | 2008-12-10 | Джилсон С.А.С. | Электронная пипетка с дисплеем и манипулятором для управления забором и распределением жидкости |
FR2874840B1 (fr) * | 2004-09-07 | 2006-11-17 | Gilson Sas Soc Par Actions Sim | Pipette comportant une roue de commande |
FR2862890B1 (fr) * | 2003-11-27 | 2007-11-16 | Gilson Sas | Pipette comprenant des moyens de transmission d'informations |
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EP1630550A1 (en) * | 2004-08-27 | 2006-03-01 | Moller & Devicon A/S | Methods and apparatuses of detecting foreign particles or faults in a plurality of filled containers |
PL369834A1 (pl) * | 2004-09-07 | 2006-03-20 | PZ HTL Spółka Akcyjna | Elektroniczne urządzenie pipetujące do pobierania i odmierzania zadanej ilości cieczy |
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DE102006032859A1 (de) * | 2006-07-14 | 2008-01-17 | Eppendorf Ag | Elektronische Dosiervorrichtung zum Dosieren von Flüssigkeiten |
JP4435227B2 (ja) * | 2007-11-09 | 2010-03-17 | アルプス電気株式会社 | 回転操作型電気部品 |
US9213030B2 (en) * | 2008-01-28 | 2015-12-15 | National University Of Singapore | Lipid tumour profile |
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CN202113872U (zh) * | 2011-05-13 | 2012-01-18 | 梅方敏 | 一种可调微量移液器 |
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JP6577213B2 (ja) * | 2015-03-24 | 2019-09-18 | 東洋電装株式会社 | 多機能選択操作スイッチ装置 |
-
2012
- 2012-03-30 FI FI20125369A patent/FI125309B/fi active IP Right Grant
-
2013
- 2013-04-02 JP JP2015502395A patent/JP6268159B2/ja active Active
- 2013-04-02 RU RU2014143491A patent/RU2630277C2/ru active
- 2013-04-02 CN CN201380015199.9A patent/CN104185509B/zh active Active
- 2013-04-02 EP EP13768896.6A patent/EP2830771B1/en active Active
- 2013-04-02 WO PCT/FI2013/050358 patent/WO2013144456A1/en active Application Filing
- 2013-04-02 US US14/385,659 patent/US9999881B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP2830771A4 (en) | 2016-01-13 |
FI20125369A (fi) | 2013-10-01 |
CN104185509B (zh) | 2016-10-12 |
FI125309B (fi) | 2015-08-31 |
CN104185509A (zh) | 2014-12-03 |
RU2630277C2 (ru) | 2017-09-06 |
JP2015516290A (ja) | 2015-06-11 |
EP2830771A1 (en) | 2015-02-04 |
RU2014143491A (ru) | 2016-05-27 |
US9999881B2 (en) | 2018-06-19 |
WO2013144456A1 (en) | 2013-10-03 |
US20150047457A1 (en) | 2015-02-19 |
EP2830771B1 (en) | 2020-05-27 |
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