NL180347C - Asafdichtstelsel. - Google Patents

Asafdichtstelsel.

Info

Publication number
NL180347C
NL180347C NLAANVRAGE7800018,A NL7800018A NL180347C NL 180347 C NL180347 C NL 180347C NL 7800018 A NL7800018 A NL 7800018A NL 180347 C NL180347 C NL 180347C
Authority
NL
Netherlands
Prior art keywords
sealing system
shaft sealing
shaft
sealing
Prior art date
Application number
NLAANVRAGE7800018,A
Other languages
English (en)
Other versions
NL7800018A (nl
NL180347B (nl
Original Assignee
Elliott Turbo
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 Elliott Turbo filed Critical Elliott Turbo
Publication of NL7800018A publication Critical patent/NL7800018A/nl
Publication of NL180347B publication Critical patent/NL180347B/nl
Application granted granted Critical
Publication of NL180347C publication Critical patent/NL180347C/nl

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
    • F16J15/40—Sealings between relatively-moving surfaces by means of fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Sealing Of Bearings (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
NLAANVRAGE7800018,A 1977-01-17 1978-01-02 Asafdichtstelsel. NL180347C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/759,693 US4078809A (en) 1977-01-17 1977-01-17 Shaft seal assembly for a rotary machine

Publications (3)

Publication Number Publication Date
NL7800018A NL7800018A (nl) 1978-07-19
NL180347B NL180347B (nl) 1986-09-01
NL180347C true NL180347C (nl) 1987-02-02

Family

ID=25056608

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7800018,A NL180347C (nl) 1977-01-17 1978-01-02 Asafdichtstelsel.

Country Status (8)

Country Link
US (1) US4078809A (nl)
JP (1) JPS53102455A (nl)
BR (1) BR7800243A (nl)
CA (1) CA1065910A (nl)
GB (1) GB1596546A (nl)
MX (1) MX146265A (nl)
NL (1) NL180347C (nl)
NO (1) NO780120L (nl)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4193603A (en) * 1978-12-21 1980-03-18 Carrier Corporation Sealing system for a turbomachine
US4250718A (en) * 1979-09-04 1981-02-17 Brantley Ralph H Ice maker conversion apparatus and method
NO841210L (no) * 1983-04-21 1984-10-22 Mitsubishi Heavy Ind Ltd Tetningsanordning for aksel
US4754984A (en) * 1987-01-02 1988-07-05 The United States Of America As Represented By The Secretary Of The Navy Dual-seal-ring shaft seal
US6336637B1 (en) 1998-11-25 2002-01-08 Jm Clipper Corporation Sever splash seal
US6976679B2 (en) * 2003-11-07 2005-12-20 The Boeing Company Inter-fluid seal assembly and method therefor
US6991235B2 (en) * 2003-11-07 2006-01-31 The Boeing Company Gas-buffered seal assembly and method therefor
US8075668B2 (en) * 2005-03-29 2011-12-13 Dresser-Rand Company Drainage system for compressor separators
EP1712816A1 (de) * 2005-04-14 2006-10-18 Siemens Aktiengesellschaft Dichtungssystem zur Abdichtung eines Prozessgasraumes gegen einen Dichtraum
BRPI0716867A2 (pt) * 2006-09-19 2013-10-15 Dresser Rand Co Vedação de tambor de separador rotativo
US8302779B2 (en) * 2006-09-21 2012-11-06 Dresser-Rand Company Separator drum and compressor impeller assembly
CA2661925C (en) * 2006-09-25 2015-04-28 Gocha Chochua Fluid deflector for fluid separator devices
US8061737B2 (en) * 2006-09-25 2011-11-22 Dresser-Rand Company Coupling guard system
WO2008039731A2 (en) * 2006-09-25 2008-04-03 Dresser-Rand Company Access cover for pressurized connector spool
US8079622B2 (en) * 2006-09-25 2011-12-20 Dresser-Rand Company Axially moveable spool connector
EP2066983B1 (en) * 2006-09-25 2013-12-11 Dresser-Rand Company Compressor mounting system
EP2066422B1 (en) * 2006-09-26 2012-06-27 Dresser-Rand Company Improved static fluid separator device
ATE513134T1 (de) * 2007-05-15 2011-07-15 Sulzer Pumpen Ag Verfahren zur druckregelung eines sperrmediums in einer fördereinrichtung und fördereinrichtung für ein derartiges verfahren
BRPI0908051A2 (pt) * 2008-03-05 2015-08-11 Dresser Rand Co Conjunto compressor que inclui separador e bomba ejetora
JP4898743B2 (ja) * 2008-06-09 2012-03-21 三菱重工業株式会社 回転機械のシール構造
US8079805B2 (en) * 2008-06-25 2011-12-20 Dresser-Rand Company Rotary separator and shaft coupler for compressors
US8062400B2 (en) * 2008-06-25 2011-11-22 Dresser-Rand Company Dual body drum for rotary separators
US7922218B2 (en) * 2008-06-25 2011-04-12 Dresser-Rand Company Shear ring casing coupler device
US8899912B2 (en) * 2009-01-15 2014-12-02 Dresser-Rand Company Shaft seal with convergent nozzle
US8087901B2 (en) * 2009-03-20 2012-01-03 Dresser-Rand Company Fluid channeling device for back-to-back compressors
US8210804B2 (en) * 2009-03-20 2012-07-03 Dresser-Rand Company Slidable cover for casing access port
US8061972B2 (en) * 2009-03-24 2011-11-22 Dresser-Rand Company High pressure casing access cover
DE102009032787A1 (de) * 2009-07-10 2011-01-13 Voith Patent Gmbh Vorrichtung zum Abdichten einer rotierenden Welle
EP2478229B1 (en) * 2009-09-15 2020-02-26 Dresser-Rand Company Improved density-based compact separator
US20110097216A1 (en) * 2009-10-22 2011-04-28 Dresser-Rand Company Lubrication system for subsea compressor
BR112012020085B1 (pt) 2010-02-10 2020-12-01 Dresser-Rand Company aparelho de coleta para um separador e método de separação
WO2012009158A2 (en) 2010-07-15 2012-01-19 Dresser-Rand Company Enhanced in-line rotary separator
US8663483B2 (en) 2010-07-15 2014-03-04 Dresser-Rand Company Radial vane pack for rotary separators
WO2012012018A2 (en) 2010-07-20 2012-01-26 Dresser-Rand Company Combination of expansion and cooling to enhance separation
US8821362B2 (en) 2010-07-21 2014-09-02 Dresser-Rand Company Multiple modular in-line rotary separator bundle
WO2012033632A1 (en) 2010-09-09 2012-03-15 Dresser-Rand Company Flush-enabled controlled flow drain
JP5722393B2 (ja) * 2013-07-11 2015-05-20 ファナック株式会社 回転部にシール構造部を有する工作機械
US9803639B2 (en) 2014-12-19 2017-10-31 Ghh-Rand Schraubenkompressoren Gmbh Sectional sealing system for rotary screw compressor
KR20200108282A (ko) 2017-12-13 2020-09-17 엑스퍼넨셜 테크놀로지스 주식회사 회전식 유체 유동 장치
US11168683B2 (en) 2019-03-14 2021-11-09 Exponential Technologies, Inc. Pressure balancing system for a fluid pump
CN111947035A (zh) * 2019-05-15 2020-11-17 北京同方洁净技术有限公司 密封管路的密封状态监测方法及系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1841863A (en) * 1926-01-18 1932-01-19 Bbc Brown Boveri & Cie Fluid apparatus
GB376035A (en) * 1930-08-28 1932-07-07 British Thomson Houston Co Ltd Improvement in method of and means for sealing the shaft packings of turbines
CH381935A (de) * 1960-10-14 1964-09-15 Bbc Brown Boveri & Cie Wellendichtung für gasgefüllte Maschinen
CH464625A (de) * 1966-10-12 1968-10-31 Sulzer Ag Wellendichtung für ein Gebläse, insbesondere für das Umwälzgebläse einer gasgekühlten Kernreaktoranlage
US3533635A (en) * 1968-05-10 1970-10-13 Dresser Ind Pressure controlled shaft seal injection system
US3695621A (en) * 1970-11-02 1972-10-03 Carrier Corp Shaft seal for fluid handling machine
US3740057A (en) * 1971-05-28 1973-06-19 Thermo Electron Corp Shaft seal
CH550348A (de) * 1972-10-11 1974-06-14 Bbc Brown Boveri & Cie Sperrmedium-labyrinthdichtung.
DE2253512A1 (de) * 1972-10-28 1974-05-09 Sealol Dichtungsanordnung fuer das abdichten von schnell relativ zueinander sich bewegenden bauelementen bei erheblichen druckdifferenzen
US3831381A (en) * 1973-05-02 1974-08-27 J Swearingen Lubricating and sealing system for a rotary power plant
US3937022A (en) * 1973-05-02 1976-02-10 Swearingen Judson S Sealed rotary system and method
US4005580A (en) * 1975-06-12 1977-02-01 Swearingen Judson S Seal system and method

Also Published As

Publication number Publication date
NO780120L (no) 1978-07-18
MX146265A (es) 1982-06-02
NL7800018A (nl) 1978-07-19
NL180347B (nl) 1986-09-01
CA1065910A (en) 1979-11-06
BR7800243A (pt) 1978-09-05
JPS5526348B2 (nl) 1980-07-12
GB1596546A (en) 1981-08-26
US4078809A (en) 1978-03-14
JPS53102455A (en) 1978-09-06

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Legal Events

Date Code Title Description
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: ELLIOTT TURBOMACHINERY CO. INC.

V1 Lapsed because of non-payment of the annual fee