IT1121076B - Dispositivo elettromagnetico d'azionamento per pompe - Google Patents
Dispositivo elettromagnetico d'azionamento per pompeInfo
- Publication number
- IT1121076B IT1121076B IT23168/79A IT2316879A IT1121076B IT 1121076 B IT1121076 B IT 1121076B IT 23168/79 A IT23168/79 A IT 23168/79A IT 2316879 A IT2316879 A IT 2316879A IT 1121076 B IT1121076 B IT 1121076B
- Authority
- IT
- Italy
- Prior art keywords
- pumps
- drive device
- electromagnetic drive
- electromagnetic
- drive
- Prior art date
Links
Classifications
-
- 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
- F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/20—Type thereof
- A61M60/247—Positive displacement blood pumps
- A61M60/253—Positive displacement blood pumps including a displacement member directly acting on the blood
- A61M60/268—Positive displacement blood pumps including a displacement member directly acting on the blood the displacement member being flexible, e.g. membranes, diaphragms or bladders
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/40—Details relating to driving
- A61M60/424—Details relating to driving for positive displacement blood pumps
- A61M60/438—Details relating to driving for positive displacement blood pumps the force acting on the blood contacting member being mechanical
- A61M60/441—Details relating to driving for positive displacement blood pumps the force acting on the blood contacting member being mechanical generated by an electromotor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/50—Details relating to control
- A61M60/508—Electronic control means, e.g. for feedback regulation
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
- H02K33/18—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with coil systems moving upon intermittent or reversed energisation thereof by interaction with a fixed field system, e.g. permanent magnets
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
- A61M2205/3334—Measuring or controlling the flow rate
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/80—Constructional details other than related to driving
- A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
- A61M60/89—Valves
- A61M60/892—Active valves, i.e. actuated by an external force
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
- A61M60/80—Constructional details other than related to driving
- A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
- A61M60/89—Valves
- A61M60/894—Passive valves, i.e. valves actuated by the blood
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2823802A DE2823802C2 (de) | 1978-05-31 | 1978-05-31 | Antriebsanordnung einer oszillierenden Verdrängerpumpe |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7923168A0 IT7923168A0 (it) | 1979-05-31 |
IT1121076B true IT1121076B (it) | 1986-03-26 |
Family
ID=6040654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT23168/79A IT1121076B (it) | 1978-05-31 | 1979-05-31 | Dispositivo elettromagnetico d'azionamento per pompe |
Country Status (8)
Country | Link |
---|---|
US (1) | US4334180A (it) |
EP (1) | EP0016023B1 (it) |
JP (1) | JPS55500305A (it) |
DE (1) | DE2823802C2 (it) |
GB (1) | GB2063575A (it) |
IT (1) | IT1121076B (it) |
SE (1) | SE8000770L (it) |
WO (1) | WO1979001155A1 (it) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3035770C2 (de) * | 1980-09-23 | 1984-08-16 | Bruker Analytische Meßtechnik GmbH, 7512 Rheinstetten | Mehrfach-Kolbenpumpe mit konstanter Förderleistung |
JPS5815479A (ja) * | 1981-07-17 | 1983-01-28 | Fanuc Ltd | サ−ボモ−タ用同期電動機の制御方式 |
DE3301741A1 (de) * | 1983-01-20 | 1984-07-26 | Bosch Gmbh Robert | Kraftstoffpumpe mit permanentmagnetischer vorerregung und geregeltem kolbenhub |
CH665509A5 (de) * | 1983-06-09 | 1988-05-13 | Elin Union Ag | Elektromechanisch-hydraulisches aggregat zur foerderung von fluessigkeiten. |
FR2550583B1 (fr) * | 1983-08-08 | 1986-03-28 | Delecroix Michel | Dispositif de regulation d'une pompe |
US4622609A (en) * | 1984-05-04 | 1986-11-11 | Barton R E | Read/write head positioning apparatus |
DE3420865C1 (de) * | 1984-06-05 | 1985-08-29 | B. Braun Melsungen Ag, 3508 Melsungen | Infusionsspritzenpumpe |
US4653360A (en) * | 1985-05-07 | 1987-03-31 | The Cross Company | CNC turning machine |
USRE33910E (en) * | 1985-05-07 | 1992-05-05 | The Cross Company | CNC turning machine |
US5059167A (en) * | 1987-05-29 | 1991-10-22 | Retroperfusion Systems, Inc. | Retroperfusion and retroinfusion control apparatus, system and method |
GB8805420D0 (en) * | 1988-03-08 | 1988-04-07 | Framo Dev Ltd | Electrically powered pump unit |
GB8814777D0 (en) * | 1988-06-22 | 1988-07-27 | Renishaw Plc | Controlled linear motor |
US5006104A (en) * | 1988-11-07 | 1991-04-09 | The Cleveland Clinic Foundation | Heart pump having contractible guide mechanism for pusher plate |
JPH02206469A (ja) * | 1989-02-03 | 1990-08-16 | Aisin Seiki Co Ltd | ポンピング装置 |
JPH02145679U (it) * | 1989-05-16 | 1990-12-11 | ||
JPH02145678U (it) * | 1989-05-16 | 1990-12-11 | ||
JPH05505321A (ja) * | 1990-02-09 | 1993-08-12 | テラコール | 周期的な流れを提供する心臓人工器官の流速調整方法および装置 |
US5147281A (en) * | 1990-04-23 | 1992-09-15 | Advanced Medical Systems, Inc. | Biological fluid pumping means and method |
DE4035866A1 (de) * | 1990-11-10 | 1992-05-14 | Wilhelm Dipl Ing Weiss | Pumpe / kompressor als feder- masse schwinger mit elektrischen schwingspulen-motor |
JPH05126100A (ja) * | 1991-08-26 | 1993-05-21 | Ebara Corp | 振動柱ポンプ |
US5916191A (en) * | 1996-04-30 | 1999-06-29 | Medtronic, Inc. | Pulsatile flow generation in heart-lung machines |
US5913665A (en) * | 1997-03-28 | 1999-06-22 | Tetra Laval Holdings & Finance, Sa | Fill pump with rolling diaphragms attached by vacuum to the piston |
US6203288B1 (en) | 1999-01-05 | 2001-03-20 | Air Products And Chemicals, Inc. | Reciprocating pumps with linear motor driver |
MC200005A1 (fr) * | 1999-02-02 | 2000-04-12 | Bizzio Nickolas | Pompe à injection pour machine distributrice de colorants |
US6454697B1 (en) * | 2000-07-18 | 2002-09-24 | Dai-Yuan Wang | Cardiac support device and method |
DE10200473B4 (de) * | 2002-01-09 | 2004-05-06 | Grossmann, Marius, Dr. | Lineare Blutpumpe |
EP1789111A2 (en) * | 2004-07-19 | 2007-05-30 | VASCOR, Inc. | Devices, systems and methods for assisting blood flow |
US20060030746A1 (en) * | 2004-08-09 | 2006-02-09 | Marius Grossmann | Linear blood pump |
US8876686B2 (en) | 2011-02-18 | 2014-11-04 | Vascor, Inc | Control of blood flow assist systems |
WO2014151315A1 (en) | 2013-03-15 | 2014-09-25 | Delaware Capital Formation, Inc. | Seal-less piston pump for liquefied gas |
KR101606681B1 (ko) * | 2016-01-13 | 2016-03-28 | (주)서일퍼시픽 | 이동식 기침 유발기 |
US10233735B2 (en) * | 2016-07-16 | 2019-03-19 | Baker Hughes Incorporated | Systems and methods for operating a linear motor to prevent impacts with hard stops |
AU2021236921A1 (en) * | 2020-03-18 | 2022-11-10 | Scandinavian Real Heart Ab | Pressure sensor arrangement and method |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2483895A (en) * | 1947-04-19 | 1949-10-04 | Electronoid Corp | Electromagnetic straight-line motor |
GB718199A (en) * | 1951-12-27 | 1954-11-10 | Giuseppe Pluda | An improved reciprocating electromagnetic pulsator |
FR1091752A (fr) * | 1953-09-28 | 1955-04-14 | Nouveau dispositif vibrateur | |
GB919796A (en) * | 1960-11-09 | 1963-02-27 | Ici Ltd | Automatic control of vibrating drives |
US3463984A (en) * | 1966-06-10 | 1969-08-26 | Ltv Ling Altec Inc | Controlled deceleration system for vibration apparatus |
DE1965789C3 (de) * | 1969-12-23 | 1979-02-08 | Hiroshi Chiba | Schwingankermotor einer elektromagnetischen Pumpe, z.B. zum Fördern von Heizöl |
FR2094315A5 (it) * | 1970-06-17 | 1972-02-04 | Onera (Off Nat Aerospatiale) | |
DE2059971A1 (de) * | 1970-12-05 | 1972-06-29 | Otello Baldi | Einrichtung,insbesondere fuer elektromagnetische Antriebe,Schalt- oder Steuer- oder Regelanlagen |
US3737883A (en) * | 1971-08-18 | 1973-06-05 | Information Storage Systems | Linear positioning apparatus for memory disc pack drive mechanisms |
US3869625A (en) * | 1971-09-08 | 1975-03-04 | Bruce A Sawyer | Plural axis linear position |
US3863082A (en) * | 1973-01-15 | 1975-01-28 | Sutter Hosp Medical Res | Permanent magnet translational motor with auxiliary electromagnet |
DE2317038A1 (de) * | 1973-04-05 | 1974-10-17 | Heinrich Dipl Ing Doelz | Magnetanordnung fuer einen elektrodynamischen schwingverdichter |
US3896319A (en) * | 1974-04-17 | 1975-07-22 | Control Data Corp | Linear motor |
JPS5627132B2 (it) * | 1974-11-27 | 1981-06-23 | ||
DE2550770C3 (de) * | 1975-11-12 | 1979-08-30 | Maschinenfabrik Gehring Gmbh & Co Kg, 7302 Ostfildern | Elektrische Steuerungsvorrichtung für die anschlaglose Wegbegrenzung an Werkzeugmaschinen, insbesondere Honmaschinen |
DE2614973C3 (de) * | 1976-04-07 | 1979-08-30 | Andreas Hofer Hochdrucktechnik Gmbh, 4330 Muelheim | Vorrichtung zur elektronischen Selbststeuerung von elektromagnetischen Rühreinrichtungen in geschlossenen Druckgefäßen |
US4090818A (en) * | 1976-05-25 | 1978-05-23 | Hope Henry F | Adjustable metering pump |
DE2742050A1 (de) * | 1977-09-19 | 1979-03-29 | Papst Motoren Kg | Mehrphasen-linearmotor |
-
1978
- 1978-05-31 DE DE2823802A patent/DE2823802C2/de not_active Expired
-
1979
- 1979-05-31 JP JP50090779A patent/JPS55500305A/ja active Pending
- 1979-05-31 IT IT23168/79A patent/IT1121076B/it active
- 1979-05-31 GB GB8002805A patent/GB2063575A/en not_active Withdrawn
- 1979-05-31 WO PCT/DE1979/000053 patent/WO1979001155A1/de unknown
- 1979-05-31 US US06/190,323 patent/US4334180A/en not_active Expired - Lifetime
-
1980
- 1980-01-03 EP EP79900619A patent/EP0016023B1/de not_active Expired
- 1980-01-31 SE SE8000770A patent/SE8000770L/ not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
JPS55500305A (it) | 1980-05-22 |
SE8000770L (sv) | 1980-01-31 |
DE2823802A1 (de) | 1979-12-06 |
GB2063575A (en) | 1981-06-03 |
EP0016023B1 (de) | 1982-09-08 |
US4334180A (en) | 1982-06-08 |
IT7923168A0 (it) | 1979-05-31 |
DE2823802C2 (de) | 1982-05-27 |
WO1979001155A1 (en) | 1979-12-27 |
EP0016023A1 (de) | 1980-10-01 |
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