FR1425938A - Installation pour l'étoupage d'une partie en rotation du dispositif de refoulement,par rapport à son carter, dans un dispositif de refoulement rotatif - Google Patents

Installation pour l'étoupage d'une partie en rotation du dispositif de refoulement,par rapport à son carter, dans un dispositif de refoulement rotatif

Info

Publication number
FR1425938A
FR1425938A FR7898A FR7898A FR1425938A FR 1425938 A FR1425938 A FR 1425938A FR 7898 A FR7898 A FR 7898A FR 7898 A FR7898 A FR 7898A FR 1425938 A FR1425938 A FR 1425938A
Authority
FR
France
Prior art keywords
delivery device
sealing
installation
housing
relative
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
FR7898A
Other languages
English (en)
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.)
Beteiligungs und Patentverwaltungs GmbH
Original Assignee
Beteiligungs und Patentverwaltungs GmbH
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 Beteiligungs und Patentverwaltungs GmbH filed Critical Beteiligungs und Patentverwaltungs GmbH
Application granted granted Critical
Publication of FR1425938A publication Critical patent/FR1425938A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0023—Axial sealings for working fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C2/3448—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member with axially movable vanes
    • 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
    • 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
    • F16J15/54—Other sealings for rotating shafts
    • F16J15/545—Other sealings for rotating shafts submitted to unbalanced pressure in circumference; seals for oscillating actuator

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Actuator (AREA)
FR7898A 1964-03-06 1965-03-04 Installation pour l'étoupage d'une partie en rotation du dispositif de refoulement,par rapport à son carter, dans un dispositif de refoulement rotatif Expired FR1425938A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB75767A DE1219300B (de) 1964-03-06 1964-03-06 Einrichtung zum Abdichten eines umlaufenden Verdraengerteiles gegenueber seinem Gehaeuse bei einem Rotationsverdraenger

Publications (1)

Publication Number Publication Date
FR1425938A true FR1425938A (fr) 1966-01-24

Family

ID=6978792

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7898A Expired FR1425938A (fr) 1964-03-06 1965-03-04 Installation pour l'étoupage d'une partie en rotation du dispositif de refoulement,par rapport à son carter, dans un dispositif de refoulement rotatif

Country Status (8)

Country Link
US (1) US3279392A (fr)
BE (1) BE660662A (fr)
CH (1) CH418840A (fr)
DE (1) DE1219300B (fr)
DK (1) DK118320B (fr)
FR (1) FR1425938A (fr)
GB (1) GB1072462A (fr)
NL (1) NL6502849A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE777628A (fr) * 1971-01-14 1972-06-30 Marcel Jean P Pompes, compresseurs et moteurs a fluide sous pression
US3937605A (en) * 1974-02-25 1976-02-10 Karpisek Ladislav Stephan Rotary piston machine
FR2323901A1 (fr) * 1975-09-10 1977-04-08 Perrotton Christian Machine rotative volumetrique pneumatique ou hydraulique
JPS52106603U (fr) * 1977-01-24 1977-08-13

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE410931C (de) * 1923-01-31 1925-03-09 Felix Meineke Dr Ing Abdichtung fuer Kapselwerke
US3139233A (en) * 1962-04-30 1964-06-30 Curtiss Wright Corp Seal construction for rotary mechanisms
US3134600A (en) * 1962-08-30 1964-05-26 Curtiss Wright Corp Seal construction for rotary mechanisms
US3176910A (en) * 1962-11-20 1965-04-06 Curtiss Wright Corp Rotor and seal combination for rotary mechanisms
US3195421A (en) * 1963-02-04 1965-07-20 Houdaille Industries Inc Rotary hydraulic actuator and sealing means therefor

Also Published As

Publication number Publication date
NL6502849A (fr) 1965-09-07
GB1072462A (en) 1967-06-14
BE660662A (fr) 1965-07-01
DK118320B (da) 1970-08-03
DE1219300B (de) 1966-06-16
US3279392A (en) 1966-10-18
CH418840A (de) 1966-08-15

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