FR2244946B3 - - Google Patents

Info

Publication number
FR2244946B3
FR2244946B3 FR7432525A FR7432525A FR2244946B3 FR 2244946 B3 FR2244946 B3 FR 2244946B3 FR 7432525 A FR7432525 A FR 7432525A FR 7432525 A FR7432525 A FR 7432525A FR 2244946 B3 FR2244946 B3 FR 2244946B3
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
FR7432525A
Other versions
FR2244946A1 (fr
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.)
BURMAH ENGINEERING CO Ltd
Original Assignee
BURMAH ENGINEERING CO Ltd
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 BURMAH ENGINEERING CO Ltd filed Critical BURMAH ENGINEERING CO Ltd
Publication of FR2244946A1 publication Critical patent/FR2244946A1/fr
Application granted granted Critical
Publication of FR2244946B3 publication Critical patent/FR2244946B3/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
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/38—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member sealed by a packing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Sealing (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
FR7432525A 1973-09-26 1974-09-26 Expired FR2244946B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4505373A GB1430283A (en) 1973-09-26 1973-09-26 Mechanical seals

Publications (2)

Publication Number Publication Date
FR2244946A1 FR2244946A1 (fr) 1975-04-18
FR2244946B3 true FR2244946B3 (fr) 1977-07-08

Family

ID=10435717

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7432525A Expired FR2244946B3 (fr) 1973-09-26 1974-09-26

Country Status (7)

Country Link
US (1) US3931978A (fr)
AU (1) AU7193974A (fr)
DE (1) DE2439696A1 (fr)
FR (1) FR2244946B3 (fr)
GB (1) GB1430283A (fr)
IT (1) IT1017980B (fr)
NL (1) NL7411758A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4213618A (en) * 1978-05-24 1980-07-22 Mechanical Seal & Service, Inc. Self-contained rotary mechanical seals
US4202553A (en) * 1978-11-03 1980-05-13 Ceramic Coating Company Seal cartridge for agitator shaft of a chemical reactor
DE3929618A1 (de) * 1989-09-06 1991-03-07 Burgmann Dichtungswerk Feodor Ringanordnung fuer eine gleitringdichtung
DE29804075U1 (de) * 1998-03-07 1998-05-14 Depac Dichtungstechnik Gmbh, Bludenz Doppelgleitringdichtung
US20070246891A1 (en) * 2006-04-25 2007-10-25 Cheng-Shiou Huang Shaft-sealing device having an inner sealing-ring positioning assembly for a rotary machine
US8033549B2 (en) * 2006-04-25 2011-10-11 Scenic Precise Element Inc. Mechanical seal
US8186687B2 (en) * 2009-12-30 2012-05-29 Scenic Precise Element Inc. Cartridge seal device
US8302971B2 (en) * 2010-06-03 2012-11-06 Walrus Pump Co., Ltd Sealing device for a pump
US8827637B2 (en) 2012-03-23 2014-09-09 Pratt & Whitney Canada Corp. Seal arrangement for gas turbine engines
CN104514888A (zh) * 2014-12-26 2015-04-15 大连华阳密封股份有限公司 一种用于大轴径设备的机械密封
GB2597764B (en) * 2020-08-04 2023-11-01 Crane John Uk Ltd Apparatus and method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2820653A (en) * 1955-03-09 1958-01-21 Twin Disc Clutch Co Oil cooled seal
US3250539A (en) * 1963-03-25 1966-05-10 Crane Packing Co Seal with spring holder
US3285614A (en) * 1963-08-13 1966-11-15 Beloit Corp Intermediate shaft pneumatic seal
US3361431A (en) * 1965-07-15 1968-01-02 Crane Packing Co Spring drive for rotary mechanical seal
DE2019017B2 (de) * 1970-04-21 1977-04-21 Chemische Werke Hüls AG, 4370 Mari Verfahren zum freihalten der ruehrwellendichtungen von polymerisat in polymerisationskesseln mit untenantriebsruehrern und vorrichtung zur durchfuehrung des verfahrens

Also Published As

Publication number Publication date
FR2244946A1 (fr) 1975-04-18
GB1430283A (en) 1976-03-31
DE2439696A1 (de) 1975-03-27
AU7193974A (en) 1976-02-05
NL7411758A (nl) 1975-04-01
IT1017980B (it) 1977-08-10
US3931978A (en) 1976-01-13

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Legal Events

Date Code Title Description
ST Notification of lapse