DE2724642C2 - Pumpe zur geregelten Abgabe veränderlicher Mengen eines pumpfähigen Materials - Google Patents

Pumpe zur geregelten Abgabe veränderlicher Mengen eines pumpfähigen Materials

Info

Publication number
DE2724642C2
DE2724642C2 DE2724642A DE2724642A DE2724642C2 DE 2724642 C2 DE2724642 C2 DE 2724642C2 DE 2724642 A DE2724642 A DE 2724642A DE 2724642 A DE2724642 A DE 2724642A DE 2724642 C2 DE2724642 C2 DE 2724642C2
Authority
DE
Germany
Prior art keywords
pump
piston
seal
nut
cylinder
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.)
Expired
Application number
DE2724642A
Other languages
German (de)
English (en)
Other versions
DE2724642A1 (de
Inventor
Philip Thorbus Granger Utah Nichols
Paul Jene Salt Lake City Utah Watts
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Becton Dickinson and Co
Original Assignee
Becton Dickinson and Co
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 Becton Dickinson and Co filed Critical Becton Dickinson and Co
Publication of DE2724642A1 publication Critical patent/DE2724642A1/de
Application granted granted Critical
Publication of DE2724642C2 publication Critical patent/DE2724642C2/de
Expired legal-status Critical Current

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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • 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
    • B01L3/0206—Burettes, i.e. for withdrawing and redistributing liquids through different conduits of the plunger pump type
    • 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
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F04B53/162—Adaptations of cylinders
    • F04B53/164—Stoffing boxes
    • 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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/0003—Piston machines or pumps characterised by having positively-driven valving the distribution member forming both the inlet and discharge distributor for one single pumping chamber
    • F04B7/0007—Piston machines or pumps characterised by having positively-driven valving the distribution member forming both the inlet and discharge distributor for one single pumping chamber and having a rotating movement
    • 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
    • Y10T74/18—Mechanical movements
    • Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
    • Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut
    • Y10T74/18616—Single input, plural outputs
    • 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
    • Y10T74/18—Mechanical movements
    • Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
    • Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut
    • Y10T74/18688—Limit stop

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Reciprocating Pumps (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Details Of Reciprocating Pumps (AREA)
DE2724642A 1976-06-04 1977-06-01 Pumpe zur geregelten Abgabe veränderlicher Mengen eines pumpfähigen Materials Expired DE2724642C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/692,897 US4089624A (en) 1976-06-04 1976-06-04 Controlled pumping system

Publications (2)

Publication Number Publication Date
DE2724642A1 DE2724642A1 (de) 1977-12-08
DE2724642C2 true DE2724642C2 (de) 1984-07-12

Family

ID=24782502

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2724642A Expired DE2724642C2 (de) 1976-06-04 1977-06-01 Pumpe zur geregelten Abgabe veränderlicher Mengen eines pumpfähigen Materials

Country Status (10)

Country Link
US (1) US4089624A (enExample)
JP (1) JPS52149603A (enExample)
AU (1) AU505585B2 (enExample)
BE (1) BE855356A (enExample)
CA (1) CA1054580A (enExample)
DE (1) DE2724642C2 (enExample)
FR (1) FR2353724A1 (enExample)
GB (1) GB1550560A (enExample)
IT (1) IT1077221B (enExample)
SE (1) SE433522B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29902514U1 (de) 1999-02-15 1999-09-30 Nordson Corporation, Westlake, Ohio Vorrichtung zum Fördern von Fluiden, insbesondere viskosen Kleb- oder Dichtstoffen

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US8840586B2 (en) 2006-08-23 2014-09-23 Medtronic Minimed, Inc. Systems and methods allowing for reservoir filling and infusion medium delivery
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US7828764B2 (en) * 2006-08-23 2010-11-09 Medtronic Minimed, Inc. Systems and methods allowing for reservoir filling and infusion medium delivery
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US20080051765A1 (en) * 2006-08-23 2008-02-28 Medtronic Minimed, Inc. Systems and methods allowing for reservoir filling and infusion medium delivery
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US20170234308A1 (en) * 2016-02-11 2017-08-17 S.P.M. Flow Control, Inc. Transmission for pump such as hydraulic fracturing pump
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29902514U1 (de) 1999-02-15 1999-09-30 Nordson Corporation, Westlake, Ohio Vorrichtung zum Fördern von Fluiden, insbesondere viskosen Kleb- oder Dichtstoffen

Also Published As

Publication number Publication date
CA1054580A (en) 1979-05-15
DE2724642A1 (de) 1977-12-08
BE855356A (fr) 1977-10-03
AU505585B2 (en) 1979-11-22
GB1550560A (en) 1979-08-15
FR2353724A1 (fr) 1977-12-30
SE7706456L (sv) 1977-12-05
IT1077221B (it) 1985-05-04
AU2531777A (en) 1978-11-23
SE433522B (sv) 1984-05-28
JPS52149603A (en) 1977-12-12
FR2353724B1 (enExample) 1980-08-08
US4089624A (en) 1978-05-16

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Legal Events

Date Code Title Description
OD Request for examination
D2 Grant after examination
8364 No opposition during term of opposition