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FR1145388A - Dispositif perfectionné en particulier pour joint d'étanchéité entre pièces mobiles - Google Patents

Dispositif perfectionné en particulier pour joint d'étanchéité entre pièces mobiles

Info

Publication number
FR1145388A
FR1145388A FR1145388DA FR1145388A FR 1145388 A FR1145388 A FR 1145388A FR 1145388D A FR1145388D A FR 1145388DA FR 1145388 A FR1145388 A FR 1145388A
Authority
FR
France
Prior art keywords
sealing
moving parts
improved device
improved
moving
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
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.)
Solar Aircraft Co
Original Assignee
Solar Aircraft Co
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 Solar Aircraft Co filed Critical Solar Aircraft Co
Application granted granted Critical
Publication of FR1145388A publication Critical patent/FR1145388A/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
    • F16J15/44—Free-space packings
    • F16J15/444—Free-space packings with facing materials having honeycomb-like structure
    • 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
    • F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
    • F01D11/12—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator using a rubstrip, e.g. erodible. deformable or resiliently-biased part
    • F01D11/127—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator using a rubstrip, e.g. erodible. deformable or resiliently-biased part with a deformable or crushable structure, e.g. honeycomb
    • 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
    • F16J15/44—Free-space packings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2300/00—Materials; Properties thereof
    • F05D2300/60—Properties or characteristics given to material by treatment or manufacturing
    • F05D2300/612—Foam

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR1145388D 1955-01-24 1956-01-20 Dispositif perfectionné en particulier pour joint d'étanchéité entre pièces mobiles Expired FR1145388A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US346408XA 1955-01-24 1955-01-24
US793886XA 1955-01-24 1955-01-24
US1145388XA 1955-01-24 1955-01-24

Publications (1)

Publication Number Publication Date
FR1145388A true FR1145388A (fr) 1957-10-25

Family

ID=29407585

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1145388D Expired FR1145388A (fr) 1955-01-24 1956-01-20 Dispositif perfectionné en particulier pour joint d'étanchéité entre pièces mobiles

Country Status (2)

Country Link
CH (1) CH346408A (fr)
FR (1) FR1145388A (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3042365A (en) * 1957-11-08 1962-07-03 Gen Motors Corp Blade shrouding
US3053694A (en) * 1961-02-20 1962-09-11 Gen Electric Abradable material
US3068016A (en) * 1958-03-31 1962-12-11 Gen Motors Corp High temperature seal
US3082010A (en) * 1958-01-20 1963-03-19 Rolls Royce Labyrinth seals
US3092306A (en) * 1958-04-28 1963-06-04 Gen Motors Corp Abradable protective coating for compressor casings
US3092393A (en) * 1958-01-20 1963-06-04 Rolls Royce Labyrinth seals
DE1158321B (de) * 1957-03-25 1963-11-28 Gen Electric Laeufer einer Axialstroemungsmaschine
EP0957237A3 (fr) * 1998-05-13 2000-12-27 MAN Turbomaschinen AG GHH BORSIG Refroidissement d'un joint à nid d'abeille dans une turbine à gaz

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1158321B (de) * 1957-03-25 1963-11-28 Gen Electric Laeufer einer Axialstroemungsmaschine
US3042365A (en) * 1957-11-08 1962-07-03 Gen Motors Corp Blade shrouding
US3082010A (en) * 1958-01-20 1963-03-19 Rolls Royce Labyrinth seals
US3092393A (en) * 1958-01-20 1963-06-04 Rolls Royce Labyrinth seals
US3068016A (en) * 1958-03-31 1962-12-11 Gen Motors Corp High temperature seal
US3092306A (en) * 1958-04-28 1963-06-04 Gen Motors Corp Abradable protective coating for compressor casings
US3053694A (en) * 1961-02-20 1962-09-11 Gen Electric Abradable material
EP0957237A3 (fr) * 1998-05-13 2000-12-27 MAN Turbomaschinen AG GHH BORSIG Refroidissement d'un joint à nid d'abeille dans une turbine à gaz

Also Published As

Publication number Publication date
CH346408A (fr) 1960-05-15

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