ES478722A1 - Perfeccionamientos en retenes frontales, especialmente para bombas. - Google Patents

Perfeccionamientos en retenes frontales, especialmente para bombas.

Info

Publication number
ES478722A1
ES478722A1 ES478722A ES478722A ES478722A1 ES 478722 A1 ES478722 A1 ES 478722A1 ES 478722 A ES478722 A ES 478722A ES 478722 A ES478722 A ES 478722A ES 478722 A1 ES478722 A1 ES 478722A1
Authority
ES
Spain
Prior art keywords
ring
counter
seal
slip
sliding
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.)
Expired
Application number
ES478722A
Other languages
English (en)
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.)
Goetze GmbH
Original Assignee
Goetze GmbH
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 DE19782812133 external-priority patent/DE2812133C3/de
Application filed by Goetze GmbH filed Critical Goetze GmbH
Publication of ES478722A1 publication Critical patent/ES478722A1/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
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3464—Mounting of the seal
    • F16J15/348—Pre-assembled seals, e.g. cartridge seals

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Sealing (AREA)

Abstract

Perfeccionamientos en retenes frontales, especialmente para bombas, con un anillo deslizante que es presionable axialmente contra un anillo de contramarcha, y un anillo obturador secundario que actúa conjuntamente con el anillo de contramarcha al estar montado el retén, y que al no estar montado el retén sirve para unir el anillo deslizante y el anillo de contramarcha, caracterizados porque mediante desplazamiento axial puede unirse el anillo obturador secundario con su contorno interior o exterior, por fuerza y/o por forma, tanto con el anillo deslizante como también con el anillo de contramarcha.
ES478722A 1978-03-20 1979-03-16 Perfeccionamientos en retenes frontales, especialmente para bombas. Expired ES478722A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19782812133 DE2812133C3 (de) 1978-03-20 1978-03-20 Gleitringdichtung
DE2854425 1978-12-16

Publications (1)

Publication Number Publication Date
ES478722A1 true ES478722A1 (es) 1979-07-01

Family

ID=25774109

Family Applications (1)

Application Number Title Priority Date Filing Date
ES478722A Expired ES478722A1 (es) 1978-03-20 1979-03-16 Perfeccionamientos en retenes frontales, especialmente para bombas.

Country Status (2)

Country Link
EP (1) EP0005159B1 (es)
ES (1) ES478722A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4403778A (en) * 1982-05-27 1983-09-13 Sundstrand Corporation Face seal assembly and method of use
DE3929618A1 (de) * 1989-09-06 1991-03-07 Burgmann Dichtungswerk Feodor Ringanordnung fuer eine gleitringdichtung
DE19823410C2 (de) * 1998-05-26 2000-06-15 Federal Mogul Burscheid Gmbh Gleitringdichtung
DE20120966U1 (de) 2001-12-27 2002-03-28 Burgmann Dichtungswerke GmbH & Co. KG, 82515 Wolfratshausen Gleitringdichtungsanordnung
DE10216140B4 (de) * 2002-04-12 2004-07-08 Federal-Mogul Friedberg Gmbh Gleitringdichtung mit Verdrehsicherung
DE102010026450B3 (de) * 2010-07-08 2011-12-01 Ksb Aktiengesellschaft Kreiselpumpenbauteil
DE102018102640A1 (de) * 2018-02-06 2019-08-08 Seepex Gmbh Exzenterschneckenpumpe
CN116221405B (zh) * 2021-12-03 2026-04-14 华为数字能源技术有限公司 机械密封装置、流体机械设备和机械密封方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2322867A (en) * 1941-01-10 1943-06-29 Rotary Seal Company Seal
GB807140A (en) * 1956-10-30 1959-01-07 J & A Hillman Ltd Improvements in face seals for sealing between relatively rotating parts
US3532025A (en) * 1968-10-01 1970-10-06 Gleason Works Ratio-change and set-over mechanism in bevel gear making machines
FR2134888A5 (es) * 1971-04-23 1972-12-08 Meca Ind Int
DE2405616A1 (de) * 1974-02-06 1975-08-07 Goetzewerke Gleitringdichtung
FR2357760A1 (fr) * 1976-07-06 1978-02-03 Mecanique Ind Int Perfectionnements aux pompes centrifuges

Also Published As

Publication number Publication date
EP0005159B1 (de) 1981-07-08
EP0005159A1 (de) 1979-11-14

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19841024