FR2523249B1 - Systeme d'etancheite sur des arbres, contre des fluides gazeux comprimes fortement agressifs - Google Patents

Systeme d'etancheite sur des arbres, contre des fluides gazeux comprimes fortement agressifs

Info

Publication number
FR2523249B1
FR2523249B1 FR8216321A FR8216321A FR2523249B1 FR 2523249 B1 FR2523249 B1 FR 2523249B1 FR 8216321 A FR8216321 A FR 8216321A FR 8216321 A FR8216321 A FR 8216321A FR 2523249 B1 FR2523249 B1 FR 2523249B1
Authority
FR
France
Prior art keywords
compressed gas
sealing system
highly aggressive
against highly
gas fluids
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
FR8216321A
Other languages
English (en)
Other versions
FR2523249A1 (fr
Inventor
Peter Smuda
Klaus Werner
Rainer Wernecke
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.)
Brennstoffinstitut Freiberg
Original Assignee
Brennstoffinstitut Freiberg
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 Brennstoffinstitut Freiberg filed Critical Brennstoffinstitut Freiberg
Publication of FR2523249A1 publication Critical patent/FR2523249A1/fr
Application granted granted Critical
Publication of FR2523249B1 publication Critical patent/FR2523249B1/fr
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
    • F16J15/40—Sealings between relatively-moving surfaces by means of fluid
    • 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
    • Y10S277/927—Seal including fluid pressure differential feature

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR8216321A 1982-03-08 1982-09-28 Systeme d'etancheite sur des arbres, contre des fluides gazeux comprimes fortement agressifs Expired FR2523249B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD82237937A DD208052A3 (de) 1982-03-08 1982-03-08 Abdichtsystem auf wellen gegen stark schleissende, gasfoermige, komprimierte medien

Publications (2)

Publication Number Publication Date
FR2523249A1 FR2523249A1 (fr) 1983-09-16
FR2523249B1 true FR2523249B1 (fr) 1987-09-04

Family

ID=5537102

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8216321A Expired FR2523249B1 (fr) 1982-03-08 1982-09-28 Systeme d'etancheite sur des arbres, contre des fluides gazeux comprimes fortement agressifs

Country Status (11)

Country Link
US (1) US4475735A (fr)
JP (1) JPS58152972A (fr)
AT (1) AT384664B (fr)
CS (1) CS70483A1 (fr)
DD (1) DD208052A3 (fr)
DE (1) DE3234149A1 (fr)
FR (1) FR2523249B1 (fr)
GB (1) GB2118260B (fr)
HU (1) HU194371B (fr)
SU (1) SU1691634A1 (fr)
YU (1) YU44083B (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4556079A (en) * 1983-10-28 1985-12-03 Koppers Company, Inc. Rotary vane valve including means for ensuring uniform distribution of purge gas
US4737087A (en) * 1984-12-10 1988-04-12 Barmag Ag Drive shaft seal for gear pump and method
US4896890A (en) * 1989-07-10 1990-01-30 Ingersoll-Rand Company Oil scavenge check valve apparatus
US5028205A (en) * 1989-12-14 1991-07-02 Ingersoll-Rand Company Oil scavenger system for a seal for a rotary shaft
US5806856A (en) * 1992-08-27 1998-09-15 Ferrofluidics Corporation On-site fillable liquid magnetic seal
US5474302A (en) * 1992-08-27 1995-12-12 Ferrofluidics Corporation On-site fillable ferrofluidic seal
US5607165A (en) * 1995-06-07 1997-03-04 Cooper Cameron Corporation Sealing system for a valve having biassed sealant under pressure
DE19738122A1 (de) * 1997-09-01 1999-03-11 Waeschle Maschf Gmbh Zellenradschleuse zum Dosieren von Schüttgut
US20030205864A1 (en) * 2001-03-22 2003-11-06 Dietle Lannie L Rotary sealing device
CA2409174A1 (fr) * 2001-03-22 2002-10-03 Kalsi Engineering, Inc. Dispositif d'etancheite rotatif
US7118114B2 (en) * 2003-05-15 2006-10-10 Woodward Governor Company Dynamic sealing arrangement for movable shaft
US20070080501A1 (en) * 2005-09-16 2007-04-12 Bal Seal Engineering Co., Inc. Pressure gradient rotary sealing system
US20070120084A1 (en) * 2005-11-29 2007-05-31 Stumbo Steven C Fully independent, redundant fluid energized sealing solution with secondary containment
US7426936B2 (en) * 2005-11-29 2008-09-23 Woodward Governor Company Fully independent, redundant fluid energized sealing solution with secondary containment
US20080067754A1 (en) * 2006-09-14 2008-03-20 John Schroeder Pressure gradient rotary sealing system with external piston
SG188496A1 (en) * 2010-09-29 2013-05-31 Waertsilae Finland Oy An arrangement, a sealing assembly, a casing flange and a spacer for sealing the propeller shaft of a marine vessel
DE102014002157A1 (de) * 2014-02-19 2015-09-03 Rwe Power Aktiengesellschaft Behälter zur Behandlung von körnigem oder pulverförmigem Schüttgut
US10520035B2 (en) * 2016-11-04 2019-12-31 United Technologies Corporation Variable volume bearing compartment
CN106838329A (zh) * 2017-03-31 2017-06-13 成都赛乐化新机电有限公司 聚氯乙烯本体法聚合釜底部机械密封总成

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB118185A (en) * 1917-05-09 1918-08-22 Gustav Honegger Improvements in or relating to Stuffing Boxes.
US3082012A (en) * 1959-02-05 1963-03-19 Yuba Cons Ind Inc Expansion joint and stuffing box
US3213798A (en) * 1964-03-16 1965-10-26 Ingersoll Rand Co Sealing and cooling device for a pump shaft
US3392804A (en) * 1965-06-29 1968-07-16 Mc Donnell Douglas Corp Lubrication system
DE1600502A1 (de) * 1967-06-03 1970-01-29 Krauss Maffei Ag Vorrichtung zum Abdichten einer zumindest etwa senkrecht verlaufenden Wellendurchfuehrung
US3834715A (en) * 1972-04-26 1974-09-10 Dart Ind Inc Pressure seal assembly
US3863935A (en) * 1974-01-09 1975-02-04 Marvin L Batch Seal assembly and lubrication system in a pump for handling liquid materials
US3935710A (en) * 1974-07-18 1976-02-03 Westinghouse Electric Corporation Gland steam reheater for turbine apparatus gland seals
US3990679A (en) * 1975-03-20 1976-11-09 Gray Tool Company Stem sealing for high pressure valve or the like
JPS5217517U (fr) * 1975-07-28 1977-02-07
FR2356064A1 (fr) * 1976-02-09 1978-01-20 Commissariat Energie Atomique Dispositif d'etancheite pour sortie d'arbre de machine tournante
US4086029A (en) * 1976-12-06 1978-04-25 United States Steel Corporation Method and apparatus for flushing the plunger of a positive displacement pump

Also Published As

Publication number Publication date
GB8303315D0 (en) 1983-03-09
JPH026386B2 (fr) 1990-02-08
GB2118260A (en) 1983-10-26
GB2118260B (en) 1986-01-15
JPS58152972A (ja) 1983-09-10
HU194371B (en) 1988-01-28
DE3234149C2 (fr) 1988-04-07
CS70483A1 (en) 1985-06-13
YU44083B (en) 1990-02-28
AT384664B (de) 1987-12-28
DD208052A3 (de) 1984-03-21
YU52883A (en) 1987-10-31
ATA344382A (de) 1987-05-15
SU1691634A1 (ru) 1991-11-15
FR2523249A1 (fr) 1983-09-16
US4475735A (en) 1984-10-09
DE3234149A1 (de) 1983-09-22

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Legal Events

Date Code Title Description
ST Notification of lapse