FR2445454A1 - HIGH PRESSURE PUMPS - Google Patents

HIGH PRESSURE PUMPS

Info

Publication number
FR2445454A1
FR2445454A1 FR7927144A FR7927144A FR2445454A1 FR 2445454 A1 FR2445454 A1 FR 2445454A1 FR 7927144 A FR7927144 A FR 7927144A FR 7927144 A FR7927144 A FR 7927144A FR 2445454 A1 FR2445454 A1 FR 2445454A1
Authority
FR
France
Prior art keywords
plunger
chamber
high pressure
assembly
pressure pumps
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.)
Withdrawn
Application number
FR7927144A
Other languages
French (fr)
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.)
Dart Industries Inc
Original Assignee
Dart Industries 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 Dart Industries Inc filed Critical Dart Industries Inc
Publication of FR2445454A1 publication Critical patent/FR2445454A1/en
Withdrawn legal-status Critical Current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
    • 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
    • F04B53/08—Cooling; Heating; Preventing freezing
    • 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
    • F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
    • F04B53/162—Adaptations of cylinders
    • F04B53/164—Stoffing boxes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
    • F16J15/182—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings with lubricating, cooling or draining means
    • F16J15/183—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings with lubricating, cooling or draining means using a lantern ring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2230/00—Manufacture
    • F05B2230/40—Heat treatment
    • F05B2230/41—Hardening; Annealing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
    • F05C2201/0466—Nickel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0469—Other heavy metals
    • F05C2201/0475—Copper or alloys thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2203/00—Non-metallic inorganic materials
    • F05C2203/08—Ceramics; Oxides
    • F05C2203/0804—Non-oxide ceramics
    • F05C2203/0856—Sulfides
    • F05C2203/086—Sulfides of molybdenum

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Holo Graphy (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Credit Cards Or The Like (AREA)

Abstract

Ensemble à cylindre, plongeur et dispositif annulaire d'étanchéité pour pompe du type à piston-plongeur alternatif. Cet ensemble comprend un long plongeur cylindrique 1, un logement monobloc cylindrique 5 comprenant une ame 6 et une chambre 7, un dispositif d'étanchéité 10 remplissant la chambre 7 tout autour du plongeur 1 et constitué d'une série de bagues de garniture 11, 13, 14, un manchon 18 assurant une poussée contre ces bagues, et une chemise annulaire 30 entourant le logement 5. Cet ensemble convient pour des pompes à très hautes pressions.Cylinder, plunger and ring seal assembly for reciprocating piston-plunger type pump. This assembly comprises a long cylindrical plunger 1, a cylindrical monobloc housing 5 comprising a core 6 and a chamber 7, a sealing device 10 filling the chamber 7 all around the plunger 1 and consisting of a series of packing rings 11, 13, 14, a sleeve 18 providing a thrust against these rings, and an annular jacket 30 surrounding the housing 5. This assembly is suitable for pumps at very high pressures.

FR7927144A 1978-12-29 1979-11-02 HIGH PRESSURE PUMPS Withdrawn FR2445454A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US97428878A 1978-12-29 1978-12-29

Publications (1)

Publication Number Publication Date
FR2445454A1 true FR2445454A1 (en) 1980-07-25

Family

ID=25521854

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7927144A Withdrawn FR2445454A1 (en) 1978-12-29 1979-11-02 HIGH PRESSURE PUMPS

Country Status (7)

Country Link
JP (1) JPS5593977A (en)
CA (1) CA1119462A (en)
CH (1) CH635659A5 (en)
DE (1) DE2949083A1 (en)
FR (1) FR2445454A1 (en)
GB (1) GB2044347A (en)
NO (1) NO793908L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2544829A1 (en) * 1983-04-22 1984-10-26 Auxim Ste Nouvelle Sealing device for a rotary shaft

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60501118A (en) * 1983-03-24 1985-07-18 コルトハウス，エルンスト piston pump
JP2722067B2 (en) * 1987-09-29 1998-03-04 京セラ株式会社 Low pressure plunger pump
DE9105116U1 (en) * 1991-04-25 1991-09-05 Latty International S.A., Orsay Sealing element
US9249798B2 (en) 2006-06-23 2016-02-02 Schlumberger Technology Corporation Autofrettage process for a pump fluid end
NL2006718C2 (en) * 2011-05-04 2012-11-06 Thomassen Compression Syst Bv Piston compressor for compressing gas.
EP2873861A4 (en) * 2012-05-03 2016-09-21 Novag Spray Equipment S A Integral piston pump having an anti-leak system
CN104791238A (en) * 2014-01-17 2015-07-22 沈如华 High-efficiency color paste color mixing pump
EP3193014A1 (en) * 2016-01-12 2017-07-19 Graco Minnesota Inc. Piston rod having cap recess
BR102018003284B1 (en) 2017-02-21 2021-07-20 Graco Minnesota Inc. PISTON ROD FOR A PUMP, PUMP, SPRAYER, AND METHOD FOR REPLACING A WEAR GLOVE
US10870900B2 (en) 2017-06-07 2020-12-22 A. Finkl & Sons Co. High toughness martensitic stainless steel and reciprocating pump manufactured therewith
AT521618B1 (en) 2018-10-10 2020-03-15 Bft Gmbh Hydraulic pressure intensifier and method for producing an axial compressive stress in the high pressure cylinder
BR112021025478A2 (en) * 2019-06-21 2022-03-22 Spm Oil & Gas Inc Wear and corrosion resistant steel compositions and high pressure pumps and pump components comprising the same
CN114135481A (en) * 2020-12-18 2022-03-04 阿奥艾斯海洋工程(上海)有限公司 Plunger protection lubricating device of plunger pump

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR642565A (en) * 1926-10-21 1928-08-31 Ehrhardt & Sehmer Ag Method of construction of high pressure compressors cylinders
US2431070A (en) * 1944-01-29 1947-11-18 Reuben L Nelson Pump
FR1308477A (en) * 1961-12-22 1962-11-03 Union Carbide Corp High pressure pumping device
US3114326A (en) * 1961-09-07 1963-12-17 Aldrich Pump Company Plunger type pump especially for high pressure
FR1394528A (en) * 1964-05-14 1965-04-02 Technicon Chromatography Corp Positive displacement pump
FR2182519A5 (en) * 1972-04-26 1973-12-07 Dart Ind Inc
DE2629142A1 (en) * 1976-06-29 1978-01-12 United Stirling Ab & Co Wedge section oil scraper ring - of glass reinforced PTFE, for piston rod of double acting engine

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR642565A (en) * 1926-10-21 1928-08-31 Ehrhardt & Sehmer Ag Method of construction of high pressure compressors cylinders
US2431070A (en) * 1944-01-29 1947-11-18 Reuben L Nelson Pump
US3114326A (en) * 1961-09-07 1963-12-17 Aldrich Pump Company Plunger type pump especially for high pressure
FR1308477A (en) * 1961-12-22 1962-11-03 Union Carbide Corp High pressure pumping device
FR1394528A (en) * 1964-05-14 1965-04-02 Technicon Chromatography Corp Positive displacement pump
FR2182519A5 (en) * 1972-04-26 1973-12-07 Dart Ind Inc
US3834715A (en) * 1972-04-26 1974-09-10 Dart Ind Inc Pressure seal assembly
DE2629142A1 (en) * 1976-06-29 1978-01-12 United Stirling Ab & Co Wedge section oil scraper ring - of glass reinforced PTFE, for piston rod of double acting engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2544829A1 (en) * 1983-04-22 1984-10-26 Auxim Ste Nouvelle Sealing device for a rotary shaft

Also Published As

Publication number Publication date
CH635659A5 (en) 1983-04-15
JPS5593977A (en) 1980-07-16
DE2949083A1 (en) 1980-07-03
NO793908L (en) 1980-07-01
GB2044347A (en) 1980-10-15
CA1119462A (en) 1982-03-09

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse