FR77564E - Perfectionnement aux dispositifs d'étanchéité le long d'arbres rotatifs - Google Patents

Perfectionnement aux dispositifs d'étanchéité le long d'arbres rotatifs

Info

Publication number
FR77564E
FR77564E FR823761A FR823761A FR77564E FR 77564 E FR77564 E FR 77564E FR 823761 A FR823761 A FR 823761A FR 823761 A FR823761 A FR 823761A FR 77564 E FR77564 E FR 77564E
Authority
FR
France
Prior art keywords
improvement
rotating shafts
sealing devices
along rotating
devices along
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
FR823761A
Other languages
English (en)
Inventor
Jean Friberg
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.)
Alsacienne de Constructions Mecaniques SA
Original Assignee
Alsacienne de Constructions Mecaniques SA
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
Priority to NL130345D priority Critical patent/NL130345C/xx
Priority to NL263276D priority patent/NL263276A/xx
Application filed by Alsacienne de Constructions Mecaniques SA filed Critical Alsacienne de Constructions Mecaniques SA
Priority to FR823761A priority patent/FR77564E/fr
Priority to US100567A priority patent/US3071384A/en
Priority to DES73347A priority patent/DE1230633B/de
Priority to GB1244961A priority patent/GB938820A/en
Application granted granted Critical
Publication of FR77564E publication Critical patent/FR77564E/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
    • F16J15/406—Sealings between relatively-moving surfaces by means of fluid by at least one pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/02—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type
    • F01D11/04—Preventing or minimising internal leakage of working-fluid, e.g. between stages by non-contact sealings, e.g. of labyrinth type using sealing fluid, e.g. steam
    • 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
    • F04D29/10—Shaft sealings
    • F04D29/14—Shaft sealings operative only when pump is inoperative
    • F04D29/143—Shaft sealings operative only when pump is inoperative especially adapted for elastic fluid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR823761A 1960-04-07 1960-04-07 Perfectionnement aux dispositifs d'étanchéité le long d'arbres rotatifs Expired FR77564E (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NL130345D NL130345C (fr) 1960-04-07
NL263276D NL263276A (fr) 1960-04-07
FR823761A FR77564E (fr) 1960-04-07 1960-04-07 Perfectionnement aux dispositifs d'étanchéité le long d'arbres rotatifs
US100567A US3071384A (en) 1960-04-07 1961-04-04 Sealing structure for rotary mechanism
DES73347A DE1230633B (de) 1960-04-07 1961-04-06 Beruehrungsfreie Wellendichtung zur Abdichtung des Durchtritts einer umlaufenden Welle
GB1244961A GB938820A (en) 1960-04-07 1961-04-06 Rotary sealing mechanism

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR3071384X 1960-04-07
FR823761A FR77564E (fr) 1960-04-07 1960-04-07 Perfectionnement aux dispositifs d'étanchéité le long d'arbres rotatifs

Publications (1)

Publication Number Publication Date
FR77564E true FR77564E (fr) 1962-03-24

Family

ID=29421998

Family Applications (1)

Application Number Title Priority Date Filing Date
FR823761A Expired FR77564E (fr) 1960-04-07 1960-04-07 Perfectionnement aux dispositifs d'étanchéité le long d'arbres rotatifs

Country Status (2)

Country Link
FR (1) FR77564E (fr)
NL (1) NL263276A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001016467A1 (fr) * 1999-08-27 2001-03-08 Siemens Aktiengesellschaft Turbine et procede pour evacuer du fluide de fuite

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001016467A1 (fr) * 1999-08-27 2001-03-08 Siemens Aktiengesellschaft Turbine et procede pour evacuer du fluide de fuite

Also Published As

Publication number Publication date
NL263276A (fr)

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