FR2017246A1 - - Google Patents

Info

Publication number
FR2017246A1
FR2017246A1 FR6929495A FR6929495A FR2017246A1 FR 2017246 A1 FR2017246 A1 FR 2017246A1 FR 6929495 A FR6929495 A FR 6929495A FR 6929495 A FR6929495 A FR 6929495A FR 2017246 A1 FR2017246 A1 FR 2017246A1
Authority
FR
France
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
FR6929495A
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.)
Maruyama Manufacturing Co Ltd
Original Assignee
Maruyama Manufacturing Co Ltd
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 Maruyama Manufacturing Co Ltd filed Critical Maruyama Manufacturing Co Ltd
Publication of FR2017246A1 publication Critical patent/FR2017246A1/fr
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
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F04B53/162—Adaptations of cylinders
    • 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
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/12—Valves; Arrangement of valves arranged in or on pistons
    • F04B53/122—Valves; Arrangement of valves arranged in or on pistons the piston being free-floating, e.g. the valve being formed between the actuating rod and the piston
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)
FR6929495A 1968-09-03 1969-08-28 Pending FR2017246A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75685268A 1968-09-03 1968-09-03

Publications (1)

Publication Number Publication Date
FR2017246A1 true FR2017246A1 (fr) 1970-05-22

Family

ID=25045329

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6929495A Pending FR2017246A1 (fr) 1968-09-03 1969-08-28

Country Status (5)

Country Link
US (1) US3558244A (fr)
CA (1) CA920428A (fr)
DE (2) DE6930659U (fr)
FR (1) FR2017246A1 (fr)
GB (1) GB1260190A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2390601A1 (fr) * 1977-05-12 1978-12-08 Shikutani Kk Dispositif d'etancheite et de lubrification pour pompe a pistons plongeurs
WO1991011615A1 (fr) * 1990-01-24 1991-08-08 Vsesojuzny Nauchno-Issledovatelsky I Proektno-Konstruktorsky Institut Neftyanogo Mashinostroenia Pompe a piston
WO2011070244A2 (fr) 2009-12-08 2011-06-16 Arkling Limited Pompe à piston et installation de traitement d'eau équipée d'une telle pompe

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3652188A (en) * 1970-06-01 1972-03-28 Maruyama Mfg Co High pressure pump
US3809508A (en) * 1971-12-06 1974-05-07 Maruyama Mfg Co Pump
US3800541A (en) * 1972-09-12 1974-04-02 Caterpillar Tractor Co Brake master cylinder cup seal with valve
US3849032A (en) * 1973-07-02 1974-11-19 Perfect Pump Co High pressure reciprocating pump
US4247266A (en) * 1979-02-16 1981-01-27 Vapor Corporation Fluid pump drive system
EP0027616B1 (fr) * 1979-10-19 1983-06-22 Mannesmann Demag Kunststofftechnik Zweigniederlassung Der Mannesmann Demag Aktiengesellschaft Barrage antireflux à la tête de vis de machines d'injection à vis
US4377180A (en) * 1980-11-10 1983-03-22 Component Manufacturing & Design, Inc. Non-return valve for plastic injection molding
US4676724A (en) * 1981-10-08 1987-06-30 Birdwell J C Mud pump
GB8414788D0 (en) * 1984-06-09 1984-07-11 Macmillan D Fluid pumping apparatus
EP0375407B1 (fr) * 1988-12-21 1995-06-14 Canon Kabushiki Kaisha Mécanisme de récupération dans un dispositif d'enregistrement par jet d'encre
DE4236682A1 (de) * 1992-10-30 1994-05-05 Teves Gmbh Alfred Hydraulische Hochdruckpumpe mit Überströmmanschette
US5755251A (en) * 1995-11-28 1998-05-26 Gp Companies, Inc. Full flow pressure trap unloader valve
US8590614B2 (en) 2011-05-03 2013-11-26 Halliburton Energy Services, Inc. High pressure stimulation pump
US11015595B2 (en) * 2016-06-30 2021-05-25 Graco Minnesota Inc. Piston pump and seal ring

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2390601A1 (fr) * 1977-05-12 1978-12-08 Shikutani Kk Dispositif d'etancheite et de lubrification pour pompe a pistons plongeurs
WO1991011615A1 (fr) * 1990-01-24 1991-08-08 Vsesojuzny Nauchno-Issledovatelsky I Proektno-Konstruktorsky Institut Neftyanogo Mashinostroenia Pompe a piston
WO2011070244A2 (fr) 2009-12-08 2011-06-16 Arkling Limited Pompe à piston et installation de traitement d'eau équipée d'une telle pompe

Also Published As

Publication number Publication date
DE6930659U (de) 1974-02-21
DE1939415A1 (de) 1970-07-02
GB1260190A (en) 1972-01-12
CA920428A (en) 1973-02-06
DE1939415B2 (de) 1975-09-04
US3558244A (en) 1971-01-26

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Legal Events

Date Code Title Description
ST Notification of lapse
AR Application made for restoration
BR Restoration of rights