CH597596A5 - - Google Patents

Info

Publication number
CH597596A5
CH597596A5 CH836175A CH836175A CH597596A5 CH 597596 A5 CH597596 A5 CH 597596A5 CH 836175 A CH836175 A CH 836175A CH 836175 A CH836175 A CH 836175A CH 597596 A5 CH597596 A5 CH 597596A5
Authority
CH
Switzerland
Application number
CH836175A
Inventor
Georges Revillet
Manuel Dr Sanz
Rudolf Farkas
Gerard Cuenoud
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Priority to CH836175A priority Critical patent/CH597596A5/xx
Priority to GB23311/76A priority patent/GB1555814A/en
Priority to NL7606714A priority patent/NL7606714A/xx
Priority to US05/698,998 priority patent/US4150922A/en
Priority to FR7619071A priority patent/FR2315319A1/fr
Priority to SE7607317A priority patent/SE7607317L/xx
Priority to JP51075402A priority patent/JPS525596A/ja
Priority to DE19762628640 priority patent/DE2628640A1/de
Publication of CH597596A5 publication Critical patent/CH597596A5/xx

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
    • B01L3/0203—Burettes, i.e. for withdrawing and redistributing liquids through different conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/04—Pumps having electric drive
CH836175A 1975-06-27 1975-06-27 CH597596A5 (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CH836175A CH597596A5 (ja) 1975-06-27 1975-06-27
GB23311/76A GB1555814A (en) 1975-06-27 1976-06-04 Incremental pipetting devices
NL7606714A NL7606714A (nl) 1975-06-27 1976-06-21 Pipetteerinrichting.
US05/698,998 US4150922A (en) 1975-06-27 1976-06-23 Electromagnet motor control for constant volume pumping
FR7619071A FR2315319A1 (fr) 1975-06-27 1976-06-23 Pipette incrementale
SE7607317A SE7607317L (sv) 1975-06-27 1976-06-24 Doseringspipett
JP51075402A JPS525596A (en) 1975-06-27 1976-06-25 Constanttvolume increment pipet device
DE19762628640 DE2628640A1 (de) 1975-06-27 1976-06-25 Vorrichtung zum pipettieren mit volumenkonstanten inkrementen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH836175A CH597596A5 (ja) 1975-06-27 1975-06-27

Publications (1)

Publication Number Publication Date
CH597596A5 true CH597596A5 (ja) 1978-04-14

Family

ID=4339144

Family Applications (1)

Application Number Title Priority Date Filing Date
CH836175A CH597596A5 (ja) 1975-06-27 1975-06-27

Country Status (8)

Country Link
US (1) US4150922A (ja)
JP (1) JPS525596A (ja)
CH (1) CH597596A5 (ja)
DE (1) DE2628640A1 (ja)
FR (1) FR2315319A1 (ja)
GB (1) GB1555814A (ja)
NL (1) NL7606714A (ja)
SE (1) SE7607317L (ja)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4344743A (en) * 1979-12-04 1982-08-17 Bessman Samuel P Piezoelectric driven diaphragm micro-pump
US4615661A (en) * 1982-07-30 1986-10-07 King Jimmy L Magnetic pump
US4829616A (en) * 1985-10-25 1989-05-16 Walker Robert A Air control system for air bed
NL8302860A (nl) * 1983-08-15 1985-03-01 Stichting Ct Voor Micro Elektr Piezo-elektrische micropomp.
US4583920A (en) * 1983-12-28 1986-04-22 M&T Chemicals Inc. Positive displacement diaphragm pumps employing displacer valves
US4671123A (en) * 1984-02-16 1987-06-09 Rainin Instrument Co., Inc. Methods and apparatus for pipetting and/or titrating liquids using a hand held self-contained automated pipette
JPS60219791A (ja) * 1984-04-16 1985-11-02 松下電器産業株式会社 厚膜回路の形成装置
US4787823A (en) * 1985-05-22 1988-11-29 Hultman Barry W Electromagnetic linear motor and pump apparatus
JPS6347665A (ja) * 1986-08-14 1988-02-29 コントロン　インスツルメンツ　ホールディング　エヌ．ブイ． ピペット操作方法および装置
US4958636A (en) * 1988-10-05 1990-09-25 Criticare Systems, Inc. Vital signs monitor pumping system
US5520154A (en) * 1992-03-04 1996-05-28 Ficht Gmbh Fuel injection device according to the solid-state energy storage principle for internal combustion engines
WO1995025892A2 (en) * 1994-03-21 1995-09-28 Sapphire Engineering, Inc. Electro-magnetically operated valve
US5871277A (en) * 1997-06-04 1999-02-16 Lash; Richard L. Industrial vibrator
US6942469B2 (en) * 1997-06-26 2005-09-13 Crystal Investments, Inc. Solenoid cassette pump with servo controlled volume detection
US6264432B1 (en) 1999-09-01 2001-07-24 Liquid Metronics Incorporated Method and apparatus for controlling a pump
JP3616988B2 (ja) * 1999-11-08 2005-02-02 日東工器株式会社 電磁ダイアフラム式ポンプ
DE10013797B4 (de) * 2000-03-20 2004-12-16 Siemens Ag Schwinganker-Membranpumpe
DE10019106A1 (de) * 2000-04-18 2001-10-25 Leybold Vakuum Gmbh Schwingkolbenpumpe
CN100344874C (zh) * 2003-01-28 2007-10-24 清华大学 一种流体的传输方法及实现该方法的微型蠕动泵
US8197231B2 (en) 2005-07-13 2012-06-12 Purity Solutions Llc Diaphragm pump and related methods
FR2960268B1 (fr) * 2010-05-21 2013-04-05 Sauermann Ind Sa Pompe electromagnetique a piston oscillant
US9610392B2 (en) 2012-06-08 2017-04-04 Fresenius Medical Care Holdings, Inc. Medical fluid cassettes and related systems and methods

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3118383A (en) * 1964-01-21 Electromagnetically actuated device with feedback control
US2297084A (en) * 1940-10-17 1942-09-29 George S Pelton Electric reciprocating motor
US2638849A (en) * 1947-01-29 1953-05-19 Motorola Inc Pump
DE887429C (de) * 1951-07-03 1953-08-24 Volkswagenwerk G M B H Membranpumpe mit zwischen zwei Gehaeuseteilen eingespannter Membran, insbesondere Kraftstoffpumpe fuer Brennkraftmaschinen
US2785638A (en) * 1954-04-08 1957-03-19 Clifford B Moller Force pump for slurries
US2864116A (en) * 1955-02-24 1958-12-16 Gen Motors Corp Windshield cleaning system
US2951556A (en) * 1956-07-18 1960-09-06 Tecalemit Ltd Lubrication system for vehicles and machines
US3424090A (en) * 1967-06-26 1969-01-28 Flomatcher Co Inc Pneumatic control system and vent valve therefor
GB1311901A (en) * 1970-04-15 1973-03-28 Bertil Nystroem Ernst Holger Membrane pump
DE2142956C3 (de) * 1971-08-27 1974-10-31 Bp Benzin Und Petroleum Ag, 2000 Hamburg Steuereinrichtung für eine Verdrängerpumpe oder Verdrängungsmesskammer

Also Published As

Publication number Publication date
US4150922A (en) 1979-04-24
DE2628640A1 (de) 1977-01-13
FR2315319A1 (fr) 1977-01-21
JPS525596A (en) 1977-01-17
NL7606714A (nl) 1976-12-29
SE7607317L (sv) 1976-12-28
GB1555814A (en) 1979-11-14

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Legal Events

Date Code Title Description
PL Patent ceased