FI950571A - Pumppu, jossa on sisäinen paineenalennus - Google Patents

Pumppu, jossa on sisäinen paineenalennus Download PDF

Info

Publication number
FI950571A
FI950571A FI950571A FI950571A FI950571A FI 950571 A FI950571 A FI 950571A FI 950571 A FI950571 A FI 950571A FI 950571 A FI950571 A FI 950571A FI 950571 A FI950571 A FI 950571A
Authority
FI
Finland
Prior art keywords
pump
internal pressure
pressure relief
relief
internal
Prior art date
Application number
FI950571A
Other languages
English (en)
Swedish (sv)
Other versions
FI950571A0 (fi
Inventor
Harold D Pawlowski
Lowell V Grover
Original Assignee
Tuthill Corp
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 Tuthill Corp filed Critical Tuthill Corp
Publication of FI950571A0 publication Critical patent/FI950571A0/fi
Publication of FI950571A publication Critical patent/FI950571A/fi

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
    • F04B9/06—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means including spring- or weight-loaded lost-motion devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Eye Examination Apparatus (AREA)
FI950571A 1992-08-10 1995-02-09 Pumppu, jossa on sisäinen paineenalennus FI950571A (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/927,004 US5219274A (en) 1992-08-10 1992-08-10 Pump with internal pressure relief
PCT/US1993/007280 WO1994003727A1 (en) 1992-08-10 1993-08-03 Pump with internal pressure relief

Publications (2)

Publication Number Publication Date
FI950571A0 FI950571A0 (fi) 1995-02-09
FI950571A true FI950571A (fi) 1995-02-09

Family

ID=25454017

Family Applications (1)

Application Number Title Priority Date Filing Date
FI950571A FI950571A (fi) 1992-08-10 1995-02-09 Pumppu, jossa on sisäinen paineenalennus

Country Status (9)

Country Link
US (1) US5219274A (fi)
AU (1) AU4996293A (fi)
CA (1) CA2140664A1 (fi)
FI (1) FI950571A (fi)
HU (1) HUT70612A (fi)
PL (1) PL307340A1 (fi)
RU (1) RU95106599A (fi)
SK (1) SK13895A3 (fi)
WO (1) WO1994003727A1 (fi)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9023552D0 (en) * 1990-10-30 1990-12-12 Domino Printing Sciences Plc A two-stage pump for a continuous ink jet printer
JP3373558B2 (ja) * 1992-04-23 2003-02-04 松下電工株式会社 小型ポンプ装置
US5535918A (en) * 1994-10-17 1996-07-16 Tuthill Corporation Sparging adapter
SE503552C2 (sv) * 1995-04-27 1996-07-01 Svante Bahrton Dubbelverkande pump
US7287398B2 (en) * 2001-09-25 2007-10-30 Alsius Corporation Heating/cooling system for indwelling heat exchange catheter
US6347614B1 (en) * 1999-07-23 2002-02-19 Lawrence W. Evers Mechanical fuel injection system
US9088474B2 (en) 2002-10-08 2015-07-21 Broadcom Corporation Advanced processor with interfacing messaging network to a CPU
US8037224B2 (en) 2002-10-08 2011-10-11 Netlogic Microsystems, Inc. Delegating network processor operations to star topology serial bus interfaces
US8287231B2 (en) * 2003-05-23 2012-10-16 Weir Minerals Australia Ltd. Pressure relief arrangement for a pump
AU2003902582A0 (en) * 2003-05-23 2003-06-12 Weir Warman Ltd Pressure relief arrangement for a pump
EP2287549B1 (en) 2003-08-06 2016-11-30 Zoll Circulation, Inc. Heating/cooling system for indwelling heat exchange catheter
US20050272001A1 (en) * 2004-06-03 2005-12-08 Blain Christopher C Oral care device
US7530796B2 (en) * 2004-12-07 2009-05-12 The Gillette Company Compressors
US8444416B2 (en) 2005-04-26 2013-05-21 Braun Gmbh Valves for personal care devices
WO2008021503A2 (en) * 2006-08-18 2008-02-21 L*Vad Technology, Inc. Air supply mechanism for ventricular assist system
DE102007028184A1 (de) 2007-06-20 2008-12-24 Braun Gmbh Bürstenkopf für eine Zahnbürste
AU2009308070B2 (en) 2008-10-22 2015-08-20 Graco Minnesota Inc. Portable airless sprayer
US8608696B1 (en) * 2009-02-24 2013-12-17 North Carolina State University Rapid fluid cooling devices and methods for cooling fluids
US20120063925A1 (en) * 2010-09-12 2012-03-15 Dennis Parker Metering Pump
GB201021898D0 (en) * 2010-12-23 2011-02-02 Albalat Alberto M Fluid circulation system
WO2015119717A1 (en) 2014-02-07 2015-08-13 Graco Minnesota Inc. Pulseless positive displacement pump and method of pulselessly displacing fluid
DE102015205061A1 (de) * 2015-03-20 2016-09-22 Continental Teves Ag & Co. Ohg Motorpumpenaggregat mit einer Membraneinheit
US11007545B2 (en) 2017-01-15 2021-05-18 Graco Minnesota Inc. Handheld airless paint sprayer repair
US11493030B2 (en) 2017-08-11 2022-11-08 Hewlett-Packard Development Company, L.P. Fluid pumps with shifters
US10662961B2 (en) * 2017-11-02 2020-05-26 International Business Machines Corporation Pump with integrated bypass mechanism
US11022106B2 (en) 2018-01-09 2021-06-01 Graco Minnesota Inc. High-pressure positive displacement plunger pump
EP3774069A1 (en) 2018-04-10 2021-02-17 Graco Minnesota Inc. Handheld airless sprayer for paints and other coatings
US11466676B2 (en) 2018-07-17 2022-10-11 Autoquip, Inc. Control arrangement and method for operating diaphragm pump systems
US20220234062A1 (en) 2019-05-31 2022-07-28 Graco Minnesota Inc. Handheld fluid sprayer
EP4127471A1 (en) 2020-03-31 2023-02-08 Graco Minnesota Inc. Electrically operated displacement pump
US10968903B1 (en) 2020-06-04 2021-04-06 Graco Minnesota Inc. Handheld sanitary fluid sprayer having resilient polymer pump cylinder
US10926275B1 (en) 2020-06-25 2021-02-23 Graco Minnesota Inc. Electrostatic handheld sprayer
USD949205S1 (en) 2020-07-31 2022-04-19 Tuthill Corporation Fluid pump

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2653544A (en) * 1947-01-10 1953-09-29 Katcher Morris Fuel and vacuum pump operating levers and operating springs therefor
US3801232A (en) * 1972-08-15 1974-04-02 Precision Control Prod Corp Diaphragm pump
JPS5825593A (ja) * 1981-08-06 1983-02-15 Sharp Kogyo Kk 往復動ポンプのロツド駆動装置
JPS58113588A (ja) * 1981-12-28 1983-07-06 Ricoh Co Ltd 往復型ポンプ
SU1109532A1 (ru) * 1983-02-23 1984-08-23 Ворошиловградский машиностроительный институт Регулируемый насос
US4856966A (en) * 1988-01-11 1989-08-15 Ozawa R & D., Inc. Variable displacement diaphragm pump
US4931000A (en) * 1989-03-02 1990-06-05 Gilian Instrument Corp. Double acting diaphragm air pump

Also Published As

Publication number Publication date
SK13895A3 (en) 1995-08-09
WO1994003727A1 (en) 1994-02-17
US5219274A (en) 1993-06-15
HU9500153D0 (en) 1995-03-28
AU4996293A (en) 1994-03-03
FI950571A0 (fi) 1995-02-09
HUT70612A (en) 1995-10-30
PL307340A1 (en) 1995-05-15
CA2140664A1 (en) 1994-02-17
RU95106599A (ru) 1997-03-10

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Legal Events

Date Code Title Description
FD Application lapsed