SE8100044L - PUMP - Google Patents

PUMP

Info

Publication number
SE8100044L
SE8100044L SE8100044A SE8100044A SE8100044L SE 8100044 L SE8100044 L SE 8100044L SE 8100044 A SE8100044 A SE 8100044A SE 8100044 A SE8100044 A SE 8100044A SE 8100044 L SE8100044 L SE 8100044L
Authority
SE
Sweden
Prior art keywords
conduit
disc
base
projections
pump
Prior art date
Application number
SE8100044A
Other languages
Unknown language ( )
Swedish (sv)
Inventor
P Bennewik
B Hjertman
Original Assignee
Vitrum Ab
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 Vitrum Ab filed Critical Vitrum Ab
Priority to SE8100044A priority Critical patent/SE8100044L/en
Priority to IL64669A priority patent/IL64669A0/en
Priority to EP82850001A priority patent/EP0056019A1/en
Priority to PCT/SE1982/000002 priority patent/WO1982002421A1/en
Priority to JP57500311A priority patent/JPS57502263A/ja
Publication of SE8100044L publication Critical patent/SE8100044L/en
Priority to NO823003A priority patent/NO823003L/en
Priority to FI823066A priority patent/FI823066L/en
Priority to DK398382A priority patent/DK398382A/en

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
    • F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
    • F04B43/1207—Machines, pumps, or pumping installations having flexible working members having peristaltic action the actuating element being a swash plate

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Eye Examination Apparatus (AREA)

Abstract

The invention relates to a pump of a peristaltic type, in which a medium is fed in a conduit of an elastic material in such a way that the conduit is compressed in a given sequence at a plurality of places and the pressure is then subsequently relased. According to the invention, the means effecting the compression comprise projections (5,6,7,8), which protrude from a disc (4) or from a base (2) against which the disc presses the conduit (1), which is arranged along at least the part of the disc (4) or the base (2) from which the projections (5,6,7,8) extend. The disc (4) is arranged to carry out a rocking movement such that the projections (5,6,7,8) in turns press against the conduit (1) and compress it and in the same order release the pressure on the conduit (1) so that it admits the medium to be pumped. The pump is preferably also provided with means (18) for adjusting the distance between the disc (4) and the base (2), between which is arranged the conduit (1), and in this way the amount fed can be adjusted.
SE8100044A 1981-01-07 1981-01-07 PUMP SE8100044L (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE8100044A SE8100044L (en) 1981-01-07 1981-01-07 PUMP
IL64669A IL64669A0 (en) 1981-01-07 1981-12-28 Pump
EP82850001A EP0056019A1 (en) 1981-01-07 1982-01-04 Pump
PCT/SE1982/000002 WO1982002421A1 (en) 1981-01-07 1982-01-04 Pump
JP57500311A JPS57502263A (en) 1981-01-07 1982-01-04
NO823003A NO823003L (en) 1981-01-07 1982-09-06 PUMP.
FI823066A FI823066L (en) 1981-01-07 1982-09-06 PUMP
DK398382A DK398382A (en) 1981-01-07 1982-09-06 PUMP

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8100044A SE8100044L (en) 1981-01-07 1981-01-07 PUMP

Publications (1)

Publication Number Publication Date
SE8100044L true SE8100044L (en) 1982-07-08

Family

ID=20342823

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8100044A SE8100044L (en) 1981-01-07 1981-01-07 PUMP

Country Status (6)

Country Link
EP (1) EP0056019A1 (en)
JP (1) JPS57502263A (en)
IL (1) IL64669A0 (en)
NO (1) NO823003L (en)
SE (1) SE8100044L (en)
WO (1) WO1982002421A1 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29609865U1 (en) * 1996-06-04 1996-10-24 Kammerer, Rolf, 75196 Remchingen Rotary displacement pump
US8380126B1 (en) 2005-10-13 2013-02-19 Abbott Medical Optics Inc. Reliable communications for wireless devices
US8565839B2 (en) 2005-10-13 2013-10-22 Abbott Medical Optics Inc. Power management for wireless devices
US8414534B2 (en) 2006-11-09 2013-04-09 Abbott Medical Optics Inc. Holding tank devices, systems, and methods for surgical fluidics cassette
US8491528B2 (en) 2006-11-09 2013-07-23 Abbott Medical Optics Inc. Critical alignment of fluidics cassettes
US9295765B2 (en) 2006-11-09 2016-03-29 Abbott Medical Optics Inc. Surgical fluidics cassette supporting multiple pumps
US9522221B2 (en) 2006-11-09 2016-12-20 Abbott Medical Optics Inc. Fluidics cassette for ocular surgical system
US10959881B2 (en) 2006-11-09 2021-03-30 Johnson & Johnson Surgical Vision, Inc. Fluidics cassette for ocular surgical system
US10596032B2 (en) 2007-05-24 2020-03-24 Johnson & Johnson Surgical Vision, Inc. System and method for controlling a transverse phacoemulsification system with a footpedal
US10363166B2 (en) 2007-05-24 2019-07-30 Johnson & Johnson Surgical Vision, Inc. System and method for controlling a transverse phacoemulsification system using sensed data
US10485699B2 (en) 2007-05-24 2019-11-26 Johnson & Johnson Surgical Vision, Inc. Systems and methods for transverse phacoemulsification
US8162633B2 (en) 2007-08-02 2012-04-24 Abbott Medical Optics Inc. Volumetric fluidics pump with translating shaft path
US10342701B2 (en) 2007-08-13 2019-07-09 Johnson & Johnson Surgical Vision, Inc. Systems and methods for phacoemulsification with vacuum based pumps
US9795507B2 (en) 2008-11-07 2017-10-24 Abbott Medical Optics Inc. Multifunction foot pedal
CA2742977C (en) 2008-11-07 2017-01-24 Abbott Medical Optics Inc. Adjustable foot pedal control for ophthalmic surgery
EP2376035B1 (en) 2008-11-07 2016-12-14 Abbott Medical Optics Inc. Automatically switching different aspiration levels and/or pumps to an ocular probe
AU2009313384B2 (en) 2008-11-07 2015-06-11 Johnson & Johnson Surgical Vision, Inc. Automatically pulsing different aspiration levels to an ocular probe
AU2009313417B2 (en) 2008-11-07 2015-01-15 Johnson & Johnson Surgical Vision, Inc. Method for programming foot pedal settings and controlling performance through foot pedal variation
EP2373265B1 (en) 2008-11-07 2016-03-09 Abbott Medical Optics Inc. Controlling of multiple pumps
EP2373266B1 (en) 2008-11-07 2020-04-29 Johnson & Johnson Surgical Vision, Inc. Surgical cassette apparatus
US9492317B2 (en) 2009-03-31 2016-11-15 Abbott Medical Optics Inc. Cassette capture mechanism
US8876757B2 (en) 2009-11-12 2014-11-04 Abbott Medical Optics Inc. Fluid level detection system
US9700457B2 (en) 2012-03-17 2017-07-11 Abbott Medical Optics Inc. Surgical cassette
EP3153571A1 (en) 2015-10-09 2017-04-12 Backer, Scott Additive for reducing spotting in automatic dishwashing systems

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2915983A (en) * 1959-12-08 berrian
GB815687A (en) * 1956-06-01 1959-07-01 Ernest Ruckle Corneil Improvements in or relating to rotary pumps
FR1238312A (en) * 1959-06-27 1960-08-12 Beaudouin Atel Const Improvements to flexible hose pumps
US3584983A (en) * 1969-11-03 1971-06-15 Mennen Greatbatch Electronics Continuous output pump
US3720489A (en) * 1971-04-02 1973-03-13 D Raper Self contained fluid pump device

Also Published As

Publication number Publication date
WO1982002421A1 (en) 1982-07-22
NO823003L (en) 1982-09-06
IL64669A0 (en) 1982-03-31
EP0056019A1 (en) 1982-07-14
JPS57502263A (en) 1982-12-23

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