IT976936B - Tenuta stagna di stantuffi aste di stantuffo o simili con una boccola di tenuta che serve per l ermetizzazione della fessura assiale - Google Patents

Tenuta stagna di stantuffi aste di stantuffo o simili con una boccola di tenuta che serve per l ermetizzazione della fessura assiale

Info

Publication number
IT976936B
IT976936B IT4774873A IT4774873A IT976936B IT 976936 B IT976936 B IT 976936B IT 4774873 A IT4774873 A IT 4774873A IT 4774873 A IT4774873 A IT 4774873A IT 976936 B IT976936 B IT 976936B
Authority
IT
Italy
Prior art keywords
sealing
plungers
similar
axial slot
bush
Prior art date
Application number
IT4774873A
Other languages
English (en)
Italian (it)
Original Assignee
Pumpenfabrik Urach
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
Priority claimed from DE19722204162 external-priority patent/DE2204162B2/de
Priority claimed from DE19722261738 external-priority patent/DE2261738A1/de
Application filed by Pumpenfabrik Urach filed Critical Pumpenfabrik Urach
Application granted granted Critical
Publication of IT976936B publication Critical patent/IT976936B/it

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
    • 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
    • F16J15/44—Free-space packings
    • F16J15/441—Free-space packings with floating ring

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
IT4774873A 1972-01-29 1973-01-17 Tenuta stagna di stantuffi aste di stantuffo o simili con una boccola di tenuta che serve per l ermetizzazione della fessura assiale IT976936B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19722204162 DE2204162B2 (de) 1972-01-29 1972-01-29 Spaltdichtung für die Abdichtung hin- und hergehender Maschinenteile
DE19722261738 DE2261738A1 (de) 1972-12-16 1972-12-16 Abdichtung hin- und hergehender kolben, kolbenstangen oder sich drehender wellen, insbesondere fuer hohe druecke

Publications (1)

Publication Number Publication Date
IT976936B true IT976936B (it) 1974-09-10

Family

ID=25762634

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4774873A IT976936B (it) 1972-01-29 1973-01-17 Tenuta stagna di stantuffi aste di stantuffo o simili con una boccola di tenuta che serve per l ermetizzazione della fessura assiale

Country Status (10)

Country Link
JP (1) JPS4884252A (pl)
AT (1) AT324840B (pl)
BE (1) BE794380A (pl)
CH (1) CH574066A5 (pl)
CS (1) CS179978B2 (pl)
DD (1) DD101737A5 (pl)
GB (1) GB1407874A (pl)
IT (1) IT976936B (pl)
NL (1) NL7300734A (pl)
PL (1) PL79570B1 (pl)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH636682A5 (en) * 1979-05-15 1983-06-15 Burckhardt Ag Maschf Device for the contactless sealing of the plunger in the cylinder of a high-pressure pump or high-pressure compressor
DE3003869C2 (de) * 1980-02-02 1985-01-17 Uraca Pumpenfabrik GmbH & Co KG, 7432 Bad Urach Saug- und Druckventilanordnung
DE3003879C2 (de) * 1980-02-02 1983-09-15 Pumpenfabrik Urach, 7432 Urach Ventilanordnung, insbesondere für Hochdruckkolbenpumpen
JP2862615B2 (ja) * 1989-04-04 1999-03-03 フロー インターナショナル コーポレーション シール組立体
JPH0726624B2 (ja) * 1989-08-10 1995-03-29 三菱電機株式会社 油回転真空ポンプの軸封装置
DE4027920A1 (de) * 1990-09-03 1992-03-05 Karl Eickmann Vervollkommnungen fuer hochdruck aggregate
JP3064170B2 (ja) * 1993-09-24 2000-07-12 三国重工業株式会社 往復動ガス圧縮機の軸封装置
DE4409751B4 (de) * 1994-03-22 2005-02-03 Bayerische Motoren Werke Ag Pneumatikzylinder
US6086070A (en) * 1997-09-18 2000-07-11 Flow International Corporation High pressure fluid seal assembly
US6113304A (en) * 1997-09-18 2000-09-05 Flow International Corporation Coupling for high pressure fluid pump assembly
DE10125669B4 (de) * 2001-05-25 2006-04-27 Hammelmann Maschinenfabrik Gmbh Pumpe, insbesondere Plungerpumpe
US10247184B2 (en) 2016-09-29 2019-04-02 Forum Us, Inc. Pump system
DE102018001813B4 (de) 2017-03-09 2022-05-25 Falch Gmbh Hochdruck-Dichtungsanordnung
US11339779B2 (en) * 2017-09-27 2022-05-24 Natural Gas Solutions North America, Llc Containing fluid leaks on additive pumps
CN109695482A (zh) * 2018-12-28 2019-04-30 孟金来 随动式密封方法及装置
DE102021112742A1 (de) * 2021-05-17 2022-11-17 Hammelmann GmbH Dichtungseinrichtung für eine Stange

Also Published As

Publication number Publication date
JPS4884252A (pl) 1973-11-09
PL79570B1 (pl) 1975-06-30
CH574066A5 (pl) 1976-03-31
NL7300734A (pl) 1973-07-31
CS179978B2 (en) 1977-12-30
DD101737A5 (pl) 1973-11-12
GB1407874A (en) 1975-10-01
BE794380A (fr) 1973-05-16
AT324840B (de) 1975-09-25

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