GB192514A - Improvements in labyrinth packings for the rotating shafts of steam turbines, gas turbines, fans, blowers, pumps and fluid-pressure machines in general - Google Patents

Improvements in labyrinth packings for the rotating shafts of steam turbines, gas turbines, fans, blowers, pumps and fluid-pressure machines in general

Info

Publication number
GB192514A
GB192514A GB3002021A GB3002021A GB192514A GB 192514 A GB192514 A GB 192514A GB 3002021 A GB3002021 A GB 3002021A GB 3002021 A GB3002021 A GB 3002021A GB 192514 A GB192514 A GB 192514A
Authority
GB
United Kingdom
Prior art keywords
fans
pumps
turbines
blowers
fluid
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
GB3002021A
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.)
Erste Bruenner Maschinen Fabriks Gesellschaft
Original Assignee
Erste Bruenner Maschinen Fabriks Gesellschaft
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 Erste Bruenner Maschinen Fabriks Gesellschaft filed Critical Erste Bruenner Maschinen Fabriks Gesellschaft
Priority to GB3002021A priority Critical patent/GB192514A/en
Publication of GB192514A publication Critical patent/GB192514A/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
    • F16J15/447—Labyrinth packings
    • F16J15/4472—Labyrinth packings with axial path

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

192,514. Erste Brunner Maschinenfabriks Ges., and L÷sel, F. Nov. 10, 1921. Stuffing-boxes, substitutes for.-In labyrinth packings for turbines, fans, pumps. &c. conical rings c are mounted on the shaft between washers 'b and cooperate with conical knifeedged baffles e on bushes d secured to the casing. The fluid pressure flexes the rings c and so reduces the clearance f.
GB3002021A 1921-11-10 1921-11-10 Improvements in labyrinth packings for the rotating shafts of steam turbines, gas turbines, fans, blowers, pumps and fluid-pressure machines in general Expired GB192514A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3002021A GB192514A (en) 1921-11-10 1921-11-10 Improvements in labyrinth packings for the rotating shafts of steam turbines, gas turbines, fans, blowers, pumps and fluid-pressure machines in general

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3002021A GB192514A (en) 1921-11-10 1921-11-10 Improvements in labyrinth packings for the rotating shafts of steam turbines, gas turbines, fans, blowers, pumps and fluid-pressure machines in general

Publications (1)

Publication Number Publication Date
GB192514A true GB192514A (en) 1923-02-08

Family

ID=10300959

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3002021A Expired GB192514A (en) 1921-11-10 1921-11-10 Improvements in labyrinth packings for the rotating shafts of steam turbines, gas turbines, fans, blowers, pumps and fluid-pressure machines in general

Country Status (1)

Country Link
GB (1) GB192514A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0482758A1 (en) * 1990-09-28 1992-04-29 General Electric Company Thermal seal for a gas turbine spacer disc

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0482758A1 (en) * 1990-09-28 1992-04-29 General Electric Company Thermal seal for a gas turbine spacer disc

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