DE2339451A1 - Doppeltwirkende kolbenpumpe und verfahren zum spuelen derselben waehrend des betriebs - Google Patents

Doppeltwirkende kolbenpumpe und verfahren zum spuelen derselben waehrend des betriebs

Info

Publication number
DE2339451A1
DE2339451A1 DE19732339451 DE2339451A DE2339451A1 DE 2339451 A1 DE2339451 A1 DE 2339451A1 DE 19732339451 DE19732339451 DE 19732339451 DE 2339451 A DE2339451 A DE 2339451A DE 2339451 A1 DE2339451 A1 DE 2339451A1
Authority
DE
Germany
Prior art keywords
piston
cylinder liner
seals
pump
sealing
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.)
Pending
Application number
DE19732339451
Other languages
German (de)
English (en)
Inventor
John Evans Miller
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.)
USS Engineers and Consultants Inc
Original Assignee
USS Engineers and Consultants Inc
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 USS Engineers and Consultants Inc filed Critical USS Engineers and Consultants Inc
Publication of DE2339451A1 publication Critical patent/DE2339451A1/de
Pending 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
    • 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
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/143—Sealing provided on the piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)
DE19732339451 1972-08-09 1973-08-03 Doppeltwirkende kolbenpumpe und verfahren zum spuelen derselben waehrend des betriebs Pending DE2339451A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/278,902 US4023469A (en) 1972-08-09 1972-08-09 Piston and piston rod construction for pumps and method of flushing piston-type pumps

Publications (1)

Publication Number Publication Date
DE2339451A1 true DE2339451A1 (de) 1974-02-21

Family

ID=23066875

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732339451 Pending DE2339451A1 (de) 1972-08-09 1973-08-03 Doppeltwirkende kolbenpumpe und verfahren zum spuelen derselben waehrend des betriebs

Country Status (6)

Country Link
US (1) US4023469A (OSRAM)
JP (1) JPS49100602A (OSRAM)
DE (1) DE2339451A1 (OSRAM)
FR (1) FR2196020A5 (OSRAM)
GB (1) GB1435527A (OSRAM)
IT (1) IT994566B (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4444671A1 (de) * 1994-12-15 1996-06-20 Abb Patent Gmbh Lackförderpumpe
DE19603333C1 (de) * 1996-01-31 1997-08-21 Bamert & Krebs Gmbh Kolbenpumpe zum dosierten Fördern von fließfähigen Medien

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4157057A (en) * 1976-11-18 1979-06-05 Reed Tool Company Single acting piston
US4449897A (en) * 1981-09-21 1984-05-22 Garrett William R Single-acting piston pump having two heads
US4476771A (en) * 1982-09-30 1984-10-16 University Of Kentucky Research Foundation Self-flushing piston assembly for slurry pump
US4719844A (en) * 1984-11-15 1988-01-19 Adolph Coors Company Shaft alignment system for pumps
DE3821006C1 (OSRAM) * 1988-06-22 1989-07-13 Ransburg-Gema Gmbh, 6056 Heusenstamm, De
US4965042A (en) * 1989-02-07 1990-10-23 Dresser Industries, Inc. Inherently flushing piston rod for a reciprocating pump
US4906167A (en) * 1989-02-07 1990-03-06 Dresser Industries, Inc. Inherently flushing piston rod for a reciprocating pump
US4963077A (en) * 1989-02-07 1990-10-16 Dresser Industries, Inc. Profiled plunger for a reciprocating pump
US5052278A (en) * 1989-03-27 1991-10-01 C.M. Smillie & Company Fluid cylinder with improved wear rings
DE3916422A1 (de) * 1989-05-19 1989-10-26 Pressol Schmiergerate Gmbh Schmierstoffpumpe
GB2232447A (en) * 1989-06-02 1990-12-12 Jack Rhodes Waterhouse Fluid pump
KR0110998Y1 (en) * 1992-12-01 1997-12-22 Hankuk Lubrication Technology Device for supplying lubrication oil
KR100189152B1 (ko) * 1996-05-06 1999-06-01 양윤종 마이컴을 이용한 윤활유 자동공급방법 및 장치
US5778759A (en) * 1996-11-15 1998-07-14 Phoenix Energy Products, Incorporated Self-aligning piston rod
US5947702A (en) * 1996-12-20 1999-09-07 Beco Manufacturing High precision fluid pump with separating diaphragm and gaseous purging means on both sides of the diaphragm
WO2005067518A2 (en) 2004-01-12 2005-07-28 Kenneth Doyle Oglesby High pressure slurry piston pump
US7794215B2 (en) 2007-02-12 2010-09-14 Regency Technologies Llc High pressure slurry plunger pump with clean fluid valve arrangement
WO2008131429A1 (en) * 2007-04-23 2008-10-30 National Oilwell Varco, L.P. A reciprocating pump having a pressure compensated piston
NO329730B1 (no) 2007-10-17 2010-12-13 Tts Sense Mud As Stempelpumpe
KR100900410B1 (ko) 2008-12-31 2009-06-02 박상옥 브이패킹의 탄성조절과 교환이 용이한 고압펌프의 피스톤
US8056251B1 (en) 2009-09-21 2011-11-15 Regency Technologies Llc Top plate alignment template device
WO2013005287A1 (ja) * 2011-07-04 2013-01-10 株式会社アイテック 流体送出装置
US9581154B2 (en) * 2014-06-26 2017-02-28 Tsc Manufacturing And Supply, Llc. Piston with a heat exchanger
CN112855520B (zh) * 2020-06-23 2022-04-22 江苏锡安达防爆股份有限公司 一种粘稠物料行程受控的双缸泵送装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2188105A (en) * 1940-01-23 Lubricating mechanism for recipro
FR638866A (fr) * 1926-12-23 1928-06-05 Dispositif de piston étanche
US1818187A (en) * 1928-08-29 1931-08-11 Walter C Bailey Device for washing piston-packers and liners
US2315012A (en) * 1941-05-15 1943-03-30 Tracy S Park Piston
US2367185A (en) * 1941-11-06 1945-01-16 Arthur P Cary Piston
GB749695A (en) * 1953-06-20 1956-05-30 Dunlop Rubber Co Braking devices for pneumatically-operated rams and the like
US2827860A (en) * 1956-01-03 1958-03-25 Jack S Roberts Piston lubricator
US3104619A (en) * 1960-12-27 1963-09-24 Challenge Cook Bros Inc Piston head
US3279383A (en) * 1965-01-06 1966-10-18 Burnup And Sims Inc Hydraulic powered mobile concrete pump assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4444671A1 (de) * 1994-12-15 1996-06-20 Abb Patent Gmbh Lackförderpumpe
DE19603333C1 (de) * 1996-01-31 1997-08-21 Bamert & Krebs Gmbh Kolbenpumpe zum dosierten Fördern von fließfähigen Medien

Also Published As

Publication number Publication date
IT994566B (it) 1975-10-20
JPS49100602A (OSRAM) 1974-09-24
FR2196020A5 (OSRAM) 1974-03-08
US4023469A (en) 1977-05-17
GB1435527A (en) 1976-05-12

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Legal Events

Date Code Title Description
OHA Expiration of time for request for examination