ES272665U - Embolo perfeccionado, particularmente para el trasiego de fluido aeriformes. - Google Patents

Embolo perfeccionado, particularmente para el trasiego de fluido aeriformes.

Info

Publication number
ES272665U
ES272665U ES1983272665U ES272665U ES272665U ES 272665 U ES272665 U ES 272665U ES 1983272665 U ES1983272665 U ES 1983272665U ES 272665 U ES272665 U ES 272665U ES 272665 U ES272665 U ES 272665U
Authority
ES
Spain
Prior art keywords
transfer
sliding wall
internal sliding
perfected
lubricant
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.)
Granted
Application number
ES1983272665U
Other languages
English (en)
Other versions
ES272665Y (es
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 filed Critical
Publication of ES272665U publication Critical patent/ES272665U/es
Application granted granted Critical
Publication of ES272665Y publication Critical patent/ES272665Y/es
Expired legal-status Critical Current

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
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/08—Constructional features providing for lubrication
    • 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
    • F16J15/162—Special parts or details relating to lubrication or cooling of the sealing itself

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Sealing Devices (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

1. Embolo perfeccionado, particularmente para bombas de trasiego de fluidos aeriformes, caracterizado porque sobre su superficie cilíndrica comprende en combinación al menos una guarnición anular para la estanqueidad del fluido con respecto a la correspondiente pared interna de deslizamiento de la bomba y al menos un anillo de material absorbente empapado de lubricante para cederlo a dicha pared interna de deslizamiento de la bomba y al menos un anillo de material absorebente empapado de lubricante para cederlo a dicha pared interna de deslizamiento. 2. Embolo, según la reivindicación 1, caracterizado porque comprende dos anillos de material absorbente empapados de lubricante y una guarnición anular de estanqueidad dispuesta entre dichos anillos. 3. Embolo, según la reivindicación 2, caracterizado porque dicha fuarnición presenta forma de doble labio. 4. Embolo, según la reivindicación 1, caracterizado porque dicho material absorbente consiste en un fieltro. 5. Embolo, perfeccionado, particularmente para el trasiego de fluidos aeriformes.
ES1983272665U 1982-05-21 1983-05-20 Embolo perfeccionado, particularmente para el trasiego de fluido aeriformes. Expired ES272665Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI1982U21968U IT8221968U1 (it) 1982-05-21 1982-05-21 Stantuffo perfezionato, in particolare per pompe di travaso di aeriformi

Publications (2)

Publication Number Publication Date
ES272665U true ES272665U (es) 1984-04-16
ES272665Y ES272665Y (es) 1984-12-01

Family

ID=11189535

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1983272665U Expired ES272665Y (es) 1982-05-21 1983-05-20 Embolo perfeccionado, particularmente para el trasiego de fluido aeriformes.

Country Status (4)

Country Link
DE (1) DE8314736U1 (es)
ES (1) ES272665Y (es)
FR (1) FR2527295A3 (es)
IT (1) IT8221968U1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11413734B2 (en) * 2018-10-17 2022-08-16 Kyocera Senco Industrial Tools, Inc. Working cylinder for power tool with piston lubricating system
US12194607B2 (en) * 2018-10-17 2025-01-14 Kyocera Senco Industrial Tools, Inc. Working cylinder for power tool with piston lubricating system

Also Published As

Publication number Publication date
IT8221968U1 (it) 1983-11-21
FR2527295B3 (es) 1984-03-23
IT8221968V0 (it) 1982-05-21
DE8314736U1 (de) 1983-11-03
FR2527295A3 (fr) 1983-11-25
ES272665Y (es) 1984-12-01

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19960603