FI20125372A - Brake mechanism for electronic pipette - Google Patents

Brake mechanism for electronic pipette Download PDF

Info

Publication number
FI20125372A
FI20125372A FI20125372A FI20125372A FI20125372A FI 20125372 A FI20125372 A FI 20125372A FI 20125372 A FI20125372 A FI 20125372A FI 20125372 A FI20125372 A FI 20125372A FI 20125372 A FI20125372 A FI 20125372A
Authority
FI
Finland
Prior art keywords
brake
movement
inducing means
motion inducing
electronic pipette
Prior art date
Application number
FI20125372A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI125310B (en
Inventor
Ville Juhani Hintikka
Original Assignee
Sartorius Biohit Liquid Handling Oy
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 by Sartorius Biohit Liquid Handling Oy filed Critical Sartorius Biohit Liquid Handling Oy
Priority to FI20125372A priority Critical patent/FI125310B/en
Priority to RU2014143485A priority patent/RU2638367C2/en
Priority to PCT/FI2013/050359 priority patent/WO2013144457A1/en
Priority to CN201380015604.7A priority patent/CN104169005B/en
Priority to US14/385,710 priority patent/US9387473B2/en
Priority to EP13768512.9A priority patent/EP2830770B1/en
Priority to JP2015502396A priority patent/JP6268160B2/en
Publication of FI20125372A publication Critical patent/FI20125372A/en
Application granted granted Critical
Publication of FI125310B publication Critical patent/FI125310B/en

Links

Classifications

    • 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
    • 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
    • B01L3/0227—Details of motor drive means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D63/00—Brakes not otherwise provided for; Brakes combining more than one of the types of groups F16D49/00 - F16D61/00
    • F16D63/006—Positive locking brakes
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
    • B01L2200/06—Fluid handling related problems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2400/00—Moving or stopping fluids
    • B01L2400/04—Moving fluids with specific forces or mechanical means
    • B01L2400/0475—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure
    • 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

Abstract

For use in an electronic pipette, a brake mechanism which is used for abruptly stopping the movement of the actuator that moves the plunger, which mechanism comprises a rotatable, essentially circular rotor that is at its periphery provided with brake notches arranged at regular intervals, and a brake actuator comprising a motion inducing means, a brake member (1) to which a brake cam (1la), compatible with the brake notches is connected, a mediation mechanism for transmission of the movement of the motion inducing means to the brake member, the brake member comprising, connected to the motion inducing means, a turnable member (2) that is arranged to act with the brake member such that the movement of the turnable member can be accelerated before it essentially effects the movement of the brake member.
FI20125372A 2012-03-30 2012-03-30 Electric pipette brake mechanism FI125310B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI20125372A FI125310B (en) 2012-03-30 2012-03-30 Electric pipette brake mechanism
RU2014143485A RU2638367C2 (en) 2012-03-30 2013-04-02 Brake device for electronic pipette
PCT/FI2013/050359 WO2013144457A1 (en) 2012-03-30 2013-04-02 Brake mechanism for an electronic pipette
CN201380015604.7A CN104169005B (en) 2012-03-30 2013-04-02 Arrestment mechanism for electronic pipette
US14/385,710 US9387473B2 (en) 2012-03-30 2013-04-02 Brake mechanism for an electronic pipette
EP13768512.9A EP2830770B1 (en) 2012-03-30 2013-04-02 Brake mechanism for an electronic pipette
JP2015502396A JP6268160B2 (en) 2012-03-30 2013-04-02 Electronic pipette brake mechanism

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20125372A FI125310B (en) 2012-03-30 2012-03-30 Electric pipette brake mechanism
FI20125372 2012-03-30

Publications (2)

Publication Number Publication Date
FI20125372A true FI20125372A (en) 2013-10-01
FI125310B FI125310B (en) 2015-08-31

Family

ID=49258316

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20125372A FI125310B (en) 2012-03-30 2012-03-30 Electric pipette brake mechanism

Country Status (7)

Country Link
US (1) US9387473B2 (en)
EP (1) EP2830770B1 (en)
JP (1) JP6268160B2 (en)
CN (1) CN104169005B (en)
FI (1) FI125310B (en)
RU (1) RU2638367C2 (en)
WO (1) WO2013144457A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10094161B2 (en) * 2015-05-15 2018-10-09 Vapensystems Inc. Weapons storage system and locking mechanism
US10876585B2 (en) * 2017-08-21 2020-12-29 Hall Labs Llc Parking brake and anti-theft apparatus for vented disc brakes

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US801983A (en) * 1904-12-16 1905-10-17 Olney James Hubbard Bale-tying apparatus.
SU13622A1 (en) * 1928-12-21 1930-03-31 А.И. Певзнер A device for turning the flywheel of internal combustion engines at the start of the course
US2175601A (en) * 1936-12-19 1939-10-10 Grund William Calking gun
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
JPH01210039A (en) * 1988-02-19 1989-08-23 Fuji Photo Film Co Ltd Pipette for partial pipetting
FI87740C (en) * 1990-05-04 1994-04-08 Biohit Oy pipette
FI961649A0 (en) * 1996-04-15 1996-04-15 Labsystems Oy Spaerrpipett
JP3785321B2 (en) * 1999-03-05 2006-06-14 ライニン インストルメント、エルエルシー Improved battery operated microprocessor controlled portable electronic pipette
US6254832B1 (en) * 1999-03-05 2001-07-03 Rainin Instrument Co., Inc. Battery powered microprocessor controlled hand portable electronic pipette
US6532837B1 (en) * 2000-02-03 2003-03-18 Rainin Instrument, Llc Pipette device with tip ejector utilizing stored energy
US6428750B1 (en) * 2000-02-17 2002-08-06 Rainin Instrument, Llc Volume adjustable manual pipette with quick set volume adjustment
JP3640904B2 (en) * 2000-08-03 2005-04-20 株式会社ニチリョー Hybrid pipette device
US6715369B2 (en) * 2000-08-03 2004-04-06 Nichiryo Co., Ltd. Hybrid pipette
RU2340397C2 (en) * 2003-11-27 2008-12-10 Джилсон С.А.С. Electronic pipette with display and manipulator for controlling liquid suction and distribution
US7690293B2 (en) 2007-01-05 2010-04-06 Ivek Corporation Coupling system for use with fluid displacement apparatus
DE102007006076B4 (en) * 2007-02-02 2008-10-30 Brand Gmbh + Co Kg Multichannel pipetting
PL211690B1 (en) * 2007-11-23 2012-06-29 Pz Htl Społka Akcyjna Pipette with preset volume of collected liquid
CN102917795B (en) * 2010-05-03 2014-11-12 因特格拉生物科学股份公司 Manually directed, multi-channel electronic pipetting system

Also Published As

Publication number Publication date
CN104169005B (en) 2016-06-29
EP2830770A1 (en) 2015-02-04
JP2015518417A (en) 2015-07-02
EP2830770B1 (en) 2018-10-10
EP2830770A4 (en) 2015-11-25
US20150050197A1 (en) 2015-02-19
RU2014143485A (en) 2016-05-27
US9387473B2 (en) 2016-07-12
JP6268160B2 (en) 2018-01-24
WO2013144457A1 (en) 2013-10-03
RU2638367C2 (en) 2017-12-13
FI125310B (en) 2015-08-31
CN104169005A (en) 2014-11-26

Similar Documents

Publication Publication Date Title
HK1215405A1 (en) Automatic drug injection device with sophisticated drive mechanism
EP3183437A4 (en) Valvetrain with rocker arm housing magnetically actuated latch
CL2013003368A1 (en) A method implemented by one or more computing devices for notification of an application.
CR20130399A (en) AUTOMATIC INJECTION DEVICES WITH OVERMOLDED GRIP SURFACES
HK1211515A1 (en) Pen type drug injection device with friction reducing dose encoder mechanism
MX337170B (en) Injection Device.
HK1223051A1 (en) Drive mechanism of a drug delivery device
DK3308815T3 (en) PENTYPE MEDICINE INJECTION DEVICE WITH ABSOLUTELY ANGLE DOSAGE ENCODER MECHANISM
HK1199414A1 (en) Medicament delivery device with needle assembly removal mechanism
EP3085975A4 (en) Member drive mechanism
EP2936308A4 (en) Parallel priority queue utilizing parallel heap on many-core processors for accelerating priority-queue-based applications
HK1214780A1 (en) Drive mechanism of a drug delivery device
HK1214782A1 (en) Drive mechanism of a drug delivery device
HK1211513A1 (en) Pen type drug injection device with low friction dose encoder mechanism on thread
HK1214541A1 (en) Drive mechanism of a drug delivery device
HK1203863A1 (en) Blister advancement mechanism comprising an actuator plate
EP3021341A4 (en) Contact mechanism
EP2988009A4 (en) Magnetic bearing device, and vacuum pump provided with said magnetic bearing device
HK1214543A1 (en) Drive mechanism of a drug delivery device
TWM432532U (en) Screen printing device
ZA201806059B (en) Circulator device with two magnet-free circulators
HK1214544A1 (en) Drive mechanism of a drug delivery device
EP3038675A4 (en) Syringe with integral ampule
FI20125372A (en) Brake mechanism for electronic pipette
IN2015DN00959A (en)

Legal Events

Date Code Title Description
FG Patent granted

Ref document number: 125310

Country of ref document: FI

Kind code of ref document: B