ITMI940618A0 - Guarnizione per alberi con anelli di tenuta disposti consecutivamente - Google Patents

Guarnizione per alberi con anelli di tenuta disposti consecutivamente

Info

Publication number
ITMI940618A0
ITMI940618A0 ITMI940618A ITMI940618A ITMI940618A0 IT MI940618 A0 ITMI940618 A0 IT MI940618A0 IT MI940618 A ITMI940618 A IT MI940618A IT MI940618 A ITMI940618 A IT MI940618A IT MI940618 A0 ITMI940618 A0 IT MI940618A0
Authority
IT
Italy
Prior art keywords
seal
arrangemented
consecutively
shaft
rings
Prior art date
Application number
ITMI940618A
Other languages
English (en)
Inventor
Axel Harms
Original Assignee
Mtu Muenchen 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
Application filed by Mtu Muenchen Gmbh filed Critical Mtu Muenchen Gmbh
Publication of ITMI940618A0 publication Critical patent/ITMI940618A0/it
Publication of ITMI940618A1 publication Critical patent/ITMI940618A1/it
Application granted granted Critical
Publication of IT1273397B publication Critical patent/IT1273397B/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
    • F16J15/002—Sealings comprising at least two sealings in succession
    • F16J15/006—Sealings comprising at least two sealings in succession with division of the 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
    • F16J15/26—Sealings between relatively-moving surfaces with stuffing-boxes for rigid sealing rings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
ITMI940618A 1993-05-06 1994-03-31 Guarnizione per alberi con anelli di tenuta disposti consecutivamente IT1273397B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4315004A DE4315004C1 (de) 1993-05-06 1993-05-06 Wellendichtung mit hintereinander angeordneten Dichtringen

Publications (3)

Publication Number Publication Date
ITMI940618A0 true ITMI940618A0 (it) 1994-03-31
ITMI940618A1 ITMI940618A1 (it) 1995-10-01
IT1273397B IT1273397B (it) 1997-07-08

Family

ID=6487337

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI940618A IT1273397B (it) 1993-05-06 1994-03-31 Guarnizione per alberi con anelli di tenuta disposti consecutivamente

Country Status (5)

Country Link
US (1) US5480160A (it)
DE (1) DE4315004C1 (it)
FR (1) FR2704923B1 (it)
GB (1) GB2277783B (it)
IT (1) IT1273397B (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6032959A (en) * 1997-07-21 2000-03-07 General Electric Company Shingle damper brush seal
US6079945A (en) * 1997-11-10 2000-06-27 Geneal Electric Company Brush seal for high-pressure rotor applications
SE515508C2 (sv) 1998-10-08 2001-08-20 Goeran Anderberg Tätning vid genomföring av en roterande axel genom en vägg
GB9900102D0 (en) * 1999-01-06 1999-02-24 Rolls Royce Plc A seal arrangement
US6378873B1 (en) * 2000-06-02 2002-04-30 General Electric Company Low flow fluid film seal for hydrogen cooled generators
US6464230B1 (en) * 2000-10-19 2002-10-15 General Electric Company Flexible magnetic rubber brush seal for generators
US6880829B1 (en) * 2000-11-06 2005-04-19 Advanced Components & Materials, Inc. Compliant brush shroud assembly for gas turbine engine compressors
GB2385098B (en) * 2000-11-06 2004-12-15 Advanced Components & Material Compliant brush shroud assembly for gas turbine engine compressors
FI4913U1 (fi) * 2001-01-29 2001-05-16 Metso Paper Inc Taipumakompensoidun telan päätytiiviste
US8181969B2 (en) * 2008-04-25 2012-05-22 Diversified Minerals Inc. Lubrication blocking seal
US20120251290A1 (en) * 2011-03-31 2012-10-04 General Electric Company Aspirating face seal, and a related method thereof

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE429706C (de) * 1924-10-21 1926-11-03 Gustav Huhn Dichtung fuer Kolbenstangen, Turbinenwellen u. dgl.
US2908516A (en) * 1954-08-02 1959-10-13 Koppers Co Inc Circumferential shaft seal
US2971783A (en) * 1957-03-04 1961-02-14 City Nat Bank And Trust Compan Rotary seal
US3013824A (en) * 1958-04-07 1961-12-19 Lockheed Aircraft Corp Cable seal
US3172671A (en) * 1962-03-12 1965-03-09 Clarage Fan Company Shaft seal for a fan housing
US3119623A (en) * 1962-03-22 1964-01-28 United Aircraft Corp Thin land seal unit with seal type pressure regulator
US3333856A (en) * 1964-04-22 1967-08-01 Continental Illinois Nat Bank Labyrinth type face seal
GB1389832A (en) * 1971-03-18 1975-04-09 Aeroquip Ltd Seal assemblies
US3825270A (en) * 1972-05-09 1974-07-23 Standun Wiper seal for apparatus such as metallic can body formers
US3869131A (en) * 1973-06-20 1975-03-04 Fmc Corp Multiple seal carrier
US4266788A (en) * 1976-03-21 1981-05-12 The United States Of America As Represented By The Administrator, National Aeronautics And Space Administration Circumferential shaft seal
US4082296A (en) * 1976-05-26 1978-04-04 Stein Philip C Seal for sealing between a rotating member and a housing
US4421324A (en) * 1982-04-30 1983-12-20 Mitsubishi Denki Kabushiki Kaisha Shaft seal device for submersible motor
JPS59165300U (ja) * 1983-04-21 1984-11-06 三菱重工業株式会社 船尾管軸封装置
GB2198195B (en) * 1986-12-06 1990-05-16 Rolls Royce Plc Brush seal
JPH0535249Y2 (it) * 1988-03-31 1993-09-07
DE3828363A1 (de) * 1988-08-20 1990-02-22 Mtu Muenchen Gmbh Dichtungseinrichtung
GB2250789B (en) * 1990-12-12 1994-03-30 Rolls Royce Plc Brush seal arrangement
GB2258277B (en) * 1991-07-29 1995-02-22 Europ Gas Turbines Ltd Brush seals

Also Published As

Publication number Publication date
FR2704923A1 (fr) 1994-11-10
FR2704923B1 (fr) 1995-08-11
GB9404422D0 (en) 1994-04-20
ITMI940618A1 (it) 1995-10-01
IT1273397B (it) 1997-07-08
US5480160A (en) 1996-01-02
GB2277783A (en) 1994-11-09
DE4315004C1 (de) 1994-07-07
GB2277783B (en) 1996-05-22

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19990331