FR2177401A5 - - Google Patents

Info

Publication number
FR2177401A5
FR2177401A5 FR7310417A FR7310417A FR2177401A5 FR 2177401 A5 FR2177401 A5 FR 2177401A5 FR 7310417 A FR7310417 A FR 7310417A FR 7310417 A FR7310417 A FR 7310417A FR 2177401 A5 FR2177401 A5 FR 2177401A5
Authority
FR
France
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
FR7310417A
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.)
TEC GROUP
Original Assignee
TEC GROUP
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 TEC GROUP filed Critical TEC GROUP
Application granted granted Critical
Publication of FR2177401A5 publication Critical patent/FR2177401A5/fr
Expired 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
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D3/00—Axial-flow pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/12—Shaft sealings using sealing-rings
    • F04D29/126—Shaft sealings using sealing-rings especially adapted for liquid pumps
    • F04D29/128—Shaft sealings using sealing-rings especially adapted for liquid pumps with special means for adducting cooling or sealing fluid
    • 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
    • F16J15/3436—Pressing means
    • F16J15/3448—Pressing means the pressing force resulting from fluid pressure
    • 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
    • F16J15/36—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member connected by a diaphragm or bellow to the other member
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/903—Seal for rotating kiln or drum
FR7310417A 1972-03-20 1973-03-14 Expired FR2177401A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00236433A US3810635A (en) 1972-03-20 1972-03-20 Mechanical seal

Publications (1)

Publication Number Publication Date
FR2177401A5 true FR2177401A5 (fr) 1973-11-02

Family

ID=22889489

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7310417A Expired FR2177401A5 (fr) 1972-03-20 1973-03-14

Country Status (7)

Country Link
US (1) US3810635A (fr)
JP (1) JPS496349A (fr)
CA (1) CA970790A (fr)
DE (1) DE2313388A1 (fr)
FR (1) FR2177401A5 (fr)
GB (1) GB1388373A (fr)
IT (1) IT981971B (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH598514A5 (fr) * 1975-08-29 1978-04-28 Escher Wyss Ag
US3985365A (en) * 1975-11-06 1976-10-12 Bartholomew Thomas Catanzaro Remotely actuated emergency shaft seal
JPS5270981A (en) * 1975-12-10 1977-06-13 Hitachi Ltd Takin outsolid material from storage vessel
JPS57107316A (en) * 1980-12-22 1982-07-03 Denka Consult & Eng Co Ltd Method and device of distribution control for high pressure powder
DE3143866A1 (de) * 1981-11-05 1983-05-11 Howaldtswerke-Deutsche Werft Ag Hamburg Und Kiel, 2300 Kiel Abdichtungsanordnung mit einem radialgleitring
JPS58207218A (ja) * 1982-05-28 1983-12-02 Toshiba Corp 粉体移送装置
DE3220595A1 (de) * 1982-06-01 1983-12-01 Howaldtswerke-Deutsche Werft Ag Hamburg Und Kiel, 2300 Kiel Hilfsdichtung fuer wellen, insbesondere propellerwellen
US5084189A (en) * 1990-09-21 1992-01-28 Richter Systems, Inc. Method and apparatus for separating fluids having different specific gravities
DE4127074A1 (de) * 1991-08-16 1993-02-18 Erich Bertsch Dichtungsanordnung an wellen, insbesondere von unter druck arbeitenden arbeitsmaschinen
US6224063B1 (en) 1998-09-01 2001-05-01 The Torrington Company Seal pack
DE10004695C1 (de) * 2000-01-26 2001-04-12 Glatt Systemtechnik Dresden Dichtsystem an einem Konstruktionselement mit einer verschliessbaren Durchlassöffnung und Verfahren zur Anwendung
DE10032721A1 (de) * 2000-07-05 2002-01-17 Arno Hofmann Dichtungssystem
NO332211B1 (no) * 2006-06-19 2012-07-30 Per Stokkan Pakningselement for benyttelse i en pakkboks
FR2966898B1 (fr) * 2010-10-27 2013-08-23 Commissariat Energie Atomique Garniture d'etancheite disposee entre deux elements opposes et autour d'un axe
US10778064B1 (en) 2017-05-05 2020-09-15 Schlumberger Technology Corporation Magnetic bearing apparatus for separting solids, liquids and gases having different specific gravities with enhanced solids separation means
DE202018100532U1 (de) 2018-01-31 2018-03-09 Schöning Gmbh Vorrichtung für Offshore-Arbeiten mit einem Getriebemotor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2215034A (en) * 1940-04-12 1940-09-17 James C Gorman Shaft sealing means
US2719737A (en) * 1950-02-09 1955-10-04 Albert E Fletcher Shaft seal
US2989966A (en) * 1957-02-21 1961-06-27 United States Steel Corp Shaft seal
US2906565A (en) * 1958-03-12 1959-09-29 United States Steel Corp Bearing seal for rolling mill roll
BE629680A (fr) * 1962-03-19
US3276382A (en) * 1964-03-05 1966-10-04 Harvey E Richter Fluid flow device
US3704020A (en) * 1970-12-07 1972-11-28 Dieter Karl Wilhelm Huhn Double acting rotary mechanical seal

Also Published As

Publication number Publication date
DE2313388A1 (de) 1973-10-04
CA970790A (en) 1975-07-08
US3810635A (en) 1974-05-14
IT981971B (it) 1974-10-10
GB1388373A (en) 1975-03-26
JPS496349A (fr) 1974-01-21

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Legal Events

Date Code Title Description
ST Notification of lapse