FR403159A - Tree trimming enhancements - Google Patents

Tree trimming enhancements

Info

Publication number
FR403159A
FR403159A FR403159A FR403159DA FR403159A FR 403159 A FR403159 A FR 403159A FR 403159 A FR403159 A FR 403159A FR 403159D A FR403159D A FR 403159DA FR 403159 A FR403159 A FR 403159A
Authority
FR
France
Prior art keywords
enhancements
tree trimming
trimming
tree
trimming enhancements
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
FR403159A
Other languages
French (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.)
ES THOMSON-HOUSTON
Compagnie Francaise Thomson Houston SA
Original Assignee
ES THOMSON-HOUSTON
Compagnie Francaise Thomson Houston 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
Application filed by ES THOMSON-HOUSTON, Compagnie Francaise Thomson Houston SA filed Critical ES THOMSON-HOUSTON
Application granted granted Critical
Publication of FR403159A publication Critical patent/FR403159A/en
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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
FR403159A 1909-05-19 1909-05-19 Tree trimming enhancements Expired FR403159A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR403159T 1909-05-19

Publications (1)

Publication Number Publication Date
FR403159A true FR403159A (en) 1909-10-27

Family

ID=29286753

Family Applications (1)

Application Number Title Priority Date Filing Date
FR403159A Expired FR403159A (en) 1909-05-19 1909-05-19 Tree trimming enhancements

Country Status (2)

Country Link
DE (1) DE222331C (en)
FR (1) FR403159A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2557208A1 (en) * 1983-12-21 1985-06-28 Snecma MEANS OF CONNECTION BETWEEN TWO COAXIAL CYLINDRICAL ELEMENTS, IN PARTICULAR FIXING OF A LABYRINTH JOINT ON THE SHAFT OF A TURBOMACHINE

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE957006C (en) * 1953-07-02 1957-01-24 Siemens Ag Labyrinth seal for shaft ducts

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2557208A1 (en) * 1983-12-21 1985-06-28 Snecma MEANS OF CONNECTION BETWEEN TWO COAXIAL CYLINDRICAL ELEMENTS, IN PARTICULAR FIXING OF A LABYRINTH JOINT ON THE SHAFT OF A TURBOMACHINE
EP0148052A1 (en) * 1983-12-21 1985-07-10 Societe Nationale D'etude Et De Construction De Moteurs D'aviation, "S.N.E.C.M.A." Means for mounting a sealing joint on the shaft of a turbo machine

Also Published As

Publication number Publication date
DE222331C (en)

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