IT8004932U1 - Stantuffo per pompa a stantuffo - Google Patents

Stantuffo per pompa a stantuffo

Info

Publication number
IT8004932U1
IT8004932U1 ITBO1980U4932U IT493280U IT8004932U1 IT 8004932 U1 IT8004932 U1 IT 8004932U1 IT BO1980U4932 U ITBO1980U4932 U IT BO1980U4932U IT 493280 U IT493280 U IT 493280U IT 8004932 U1 IT8004932 U1 IT 8004932U1
Authority
IT
Italy
Prior art keywords
piston
plunger
seal
pump
cylinder
Prior art date
Application number
ITBO1980U4932U
Other languages
English (en)
Italian (it)
Other versions
IT8004932V0 (it
Original Assignee
Kk Maruyama Seisakusho
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 Kk Maruyama Seisakusho filed Critical Kk Maruyama Seisakusho
Publication of IT8004932V0 publication Critical patent/IT8004932V0/it
Publication of IT8004932U1 publication Critical patent/IT8004932U1/it

Links

Classifications

    • 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
    • F16J15/166—Sealings between relatively-moving surfaces with means to prevent the extrusion of the packing
    • 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
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/143—Sealing provided on the piston

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Reciprocating Pumps (AREA)
ITBO1980U4932U 1980-03-14 1980-08-08 Stantuffo per pompa a stantuffo IT8004932U1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980032496U JPS56136176U (enExample) 1980-03-14 1980-03-14

Publications (2)

Publication Number Publication Date
IT8004932V0 IT8004932V0 (it) 1980-08-08
IT8004932U1 true IT8004932U1 (it) 1982-02-08

Family

ID=12360599

Family Applications (1)

Application Number Title Priority Date Filing Date
ITBO1980U4932U IT8004932U1 (it) 1980-03-14 1980-08-08 Stantuffo per pompa a stantuffo

Country Status (5)

Country Link
US (1) US4518328A (enExample)
JP (1) JPS56136176U (enExample)
FR (1) FR2478248A1 (enExample)
GB (1) GB2076072B (enExample)
IT (1) IT8004932U1 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4601235A (en) * 1984-06-18 1986-07-22 Trw Inc. Reciprocating pump piston
DE3538534A1 (de) * 1985-10-30 1987-05-07 Martin Haemmerle Dosiergeraet
US4762476A (en) * 1985-11-08 1988-08-09 Turner Richard L Oil well pump
JPH02119567U (enExample) * 1989-03-14 1990-09-26
US4978283A (en) * 1989-09-08 1990-12-18 The Aro Corporation Primer valve for chop-check pump
US5064359A (en) * 1990-07-16 1991-11-12 Ingersoll-Rand Company Annular support for a seal for a tilt piston
GB9113067D0 (en) * 1991-06-18 1991-08-07 Nat Grid Company The Public Li Determining the volume of gases in transformer cooling oil
DE4233896C2 (de) * 1992-10-08 1995-06-08 Bosch Gmbh Robert Kolben
DE4236682A1 (de) * 1992-10-30 1994-05-05 Teves Gmbh Alfred Hydraulische Hochdruckpumpe mit Überströmmanschette
DE4302515C2 (de) * 1993-01-29 1996-10-02 Hatz Motoren Ölpumpe für Hubkolbenverbrennungsmotor
DE29814962U1 (de) * 1998-08-20 1999-11-04 Alusuisse Bayrisches Druckguß-Werk GmbH & Co. KG, 85570 Markt Schwaben Kolben für einen Kolbenverdichter
DE20106700U1 (de) * 2001-04-18 2002-05-23 Alusuisse Bayrisches Druckguß-Werk GmbH & Co. KG, 85570 Markt Schwaben Kolben für einen Kolbenverdichter
ITPD20120250A1 (it) * 2012-08-28 2014-03-01 Nardi Compressori S R L Compressore volumetrico alternativo multistadio a semplificata costruzione
JP6731389B2 (ja) * 2017-10-25 2020-07-29 株式会社丸山製作所 往復動ピストンポンプ及びピストンパッキンの製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2674956A (en) * 1948-10-18 1954-04-13 Lewis D Hilton Fluid lift pump rod and piston
US3085515A (en) * 1961-11-24 1963-04-16 Internat Packings Corp Priming pump
US3318256A (en) * 1964-02-20 1967-05-09 Atomic Energy Authority Uk Means for pressurising liquids
GB1096521A (en) * 1964-02-20 1967-12-29 Atomic Energy Authority Uk Improvements in or relating to apparatus for pressurising liquids
US3603215A (en) * 1969-03-28 1971-09-07 Hypro Inc Expanded piston cup and improved spreader
DE2717297A1 (de) * 1977-04-19 1978-10-26 Speck Kolbenpumpen Fabrik Zylinder-kolbenanordnung fuer eine fluessigkeitspumpe
DE2628985A1 (de) * 1976-06-28 1977-12-29 Speck Kolbenpumpen Fabrik Zylinder-kolbenanordnung fuer eine fluessigkeitspumpe

Also Published As

Publication number Publication date
IT8004932V0 (it) 1980-08-08
US4518328A (en) 1985-05-21
GB2076072A (en) 1981-11-25
FR2478248A1 (fr) 1981-09-18
GB2076072B (en) 1984-09-26
JPS56136176U (enExample) 1981-10-15