CN104081060B - 密封装置及带有密封装置的泵 - Google Patents

密封装置及带有密封装置的泵 Download PDF

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Publication number
CN104081060B
CN104081060B CN201280068848.7A CN201280068848A CN104081060B CN 104081060 B CN104081060 B CN 104081060B CN 201280068848 A CN201280068848 A CN 201280068848A CN 104081060 B CN104081060 B CN 104081060B
Authority
CN
China
Prior art keywords
pump
wheel cylinder
pressure chamber
sealing device
restriction element
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.)
Active
Application number
CN201280068848.7A
Other languages
English (en)
Chinese (zh)
Other versions
CN104081060A (zh
Inventor
P.穆特
T.维欣格
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.)
Suzhou Sulshou Pump Industry Co ltd
Original Assignee
Sulzer Pumpen AG
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 Sulzer Pumpen AG filed Critical Sulzer Pumpen AG
Publication of CN104081060A publication Critical patent/CN104081060A/zh
Application granted granted Critical
Publication of CN104081060B publication Critical patent/CN104081060B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/08—Sealings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/06—Multi-stage pumps
    • F04D1/063—Multi-stage pumps of the vertically split casing type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/06—Multi-stage 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
    • F04D29/086—Sealings especially adapted for liquid 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • 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
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/061—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with positioning means
    • 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
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/08—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing
    • 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
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/10—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing
    • F16J15/104—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with non-metallic packing characterised by structure

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Gasket Seals (AREA)
  • Rotary Pumps (AREA)
CN201280068848.7A 2012-02-14 2012-11-01 密封装置及带有密封装置的泵 Active CN104081060B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP12155346.5 2012-02-14
EP12155346 2012-02-14
PCT/EP2012/071654 WO2013120549A1 (de) 2012-02-14 2012-11-01 Dichtungsanordnung und pumpe mit einer dichtungsanordnung

Publications (2)

Publication Number Publication Date
CN104081060A CN104081060A (zh) 2014-10-01
CN104081060B true CN104081060B (zh) 2017-08-08

Family

ID=47088897

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280068848.7A Active CN104081060B (zh) 2012-02-14 2012-11-01 密封装置及带有密封装置的泵

Country Status (5)

Country Link
US (1) US9702371B2 (enExample)
EP (1) EP2815129B1 (enExample)
CN (1) CN104081060B (enExample)
BR (1) BR112014019046B1 (enExample)
WO (1) WO2013120549A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015169548A1 (de) * 2014-05-05 2015-11-12 Sulzer Management Ag Dichtungsanordnung für eine hochdruckpumpe sowie hochdruckpumpe mit einer solchen
EP3029332B1 (de) 2014-12-05 2019-05-01 Sulzer Management AG Axial geteilte pumpe
US11118594B2 (en) 2017-05-16 2021-09-14 Dresser-Rand Company Seal apparatus for a turbomachine casing
ES2936512T3 (es) * 2017-07-04 2023-03-17 Sulzer Management Ag Carcasa de bomba para bomba centrífuga y bomba centrífuga
DE102020133327B4 (de) 2020-12-14 2023-01-19 KSB SE & Co. KGaA Pumpenanordnung

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3861825A (en) * 1970-12-21 1975-01-21 Borg Warner Multistage pump and manufacturing method
EP0766007A1 (en) * 1995-09-26 1997-04-02 Ebara Corporation High-pressure multistage pump

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4244675A (en) * 1979-04-30 1981-01-13 Worthington Pump, Inc. Multi-stage barrel type centrifugal pump with resilient compensator means for maintaining the seals between interstage pumping assemblies
JPH0654115B2 (ja) * 1987-12-18 1994-07-20 株式会社日立製作所 多段遠心ポンプ
DE4031936A1 (de) * 1990-10-09 1992-04-16 Klein Schanzlin & Becker Ag Leiteinrichtung
US5456577A (en) * 1994-07-28 1995-10-10 Ingersoll-Dresser Pump Company Centrifugal pump with resiliently biasing diffuser
DE10000084A1 (de) 2000-01-04 2001-07-05 Mueller Friedrich Stützring zur Abstützung eines O-Rings
AT7766U1 (de) * 2004-05-12 2005-08-25 Ge Jenbacher Gmbh & Co Ohg Brennkraftmaschine mit einem motorgehäuse und zumindest einer darin angeordneten zylinderlaufbuchse
CN102312812A (zh) * 2010-06-29 2012-01-11 株式会社岛津制作所 供液泵
DE102010041208B4 (de) * 2010-09-22 2013-05-08 Siemens Aktiengesellschaft Anordnung mit einer Dichtung, Dichtung und Turboverdichter
JP5524109B2 (ja) * 2011-02-25 2014-06-18 三菱重工コンプレッサ株式会社 圧縮機

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3861825A (en) * 1970-12-21 1975-01-21 Borg Warner Multistage pump and manufacturing method
EP0766007A1 (en) * 1995-09-26 1997-04-02 Ebara Corporation High-pressure multistage pump

Also Published As

Publication number Publication date
CN104081060A (zh) 2014-10-01
BR112014019046A8 (pt) 2018-02-06
EP2815129B1 (de) 2021-08-25
BR112014019046A2 (enExample) 2017-06-20
US9702371B2 (en) 2017-07-11
EP2815129A1 (de) 2014-12-24
BR112014019046B1 (pt) 2021-03-16
WO2013120549A1 (de) 2013-08-22
US20150159669A1 (en) 2015-06-11

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
ASS Succession or assignment of patent right

Owner name: SULZER MANAGEMENT AG

Free format text: FORMER OWNER: SULZER PUMP AG

Effective date: 20150813

C41 Transfer of patent application or patent right or utility model
TA01 Transfer of patent application right

Effective date of registration: 20150813

Address after: Winterthur Switzerland

Applicant after: SULZER MANAGEMENT AG

Address before: Winterthur Switzerland

Applicant before: SULZER PUMPEN AG

GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20250312

Address after: No. 433 Jianlin Road, High tech Zone, Suzhou City, Jiangsu Province 215151

Patentee after: Suzhou Sulshou Pump Industry Co.,Ltd.

Country or region after: China

Address before: Winterthur Switzerland

Patentee before: SULZER MANAGEMENT AG

Country or region before: Switzerland