GB407397A - Improvements in and relating to shaft packings suitable for steam turbines - Google Patents

Improvements in and relating to shaft packings suitable for steam turbines

Info

Publication number
GB407397A
GB407397A GB26049/32A GB2604932A GB407397A GB 407397 A GB407397 A GB 407397A GB 26049/32 A GB26049/32 A GB 26049/32A GB 2604932 A GB2604932 A GB 2604932A GB 407397 A GB407397 A GB 407397A
Authority
GB
United Kingdom
Prior art keywords
reservoir
steam
pipe
pockets
pipes
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
GB26049/32A
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.)
PARSONS MARINE STEAM TURBINE
Original Assignee
PARSONS MARINE STEAM TURBINE
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 NL35515D priority Critical patent/NL35515C/xx
Priority to FR761991D priority patent/FR761991A/fr
Application filed by PARSONS MARINE STEAM TURBINE filed Critical PARSONS MARINE STEAM TURBINE
Priority to GB26049/32A priority patent/GB407397A/en
Priority to US689781A priority patent/US2020456A/en
Publication of GB407397A publication Critical patent/GB407397A/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
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/40—Sealings between relatively-moving surfaces by means of fluid
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
GB26049/32A 1932-09-19 1932-09-19 Improvements in and relating to shaft packings suitable for steam turbines Expired GB407397A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NL35515D NL35515C (enrdf_load_stackoverflow) 1932-09-19
FR761991D FR761991A (enrdf_load_stackoverflow) 1932-09-19
GB26049/32A GB407397A (en) 1932-09-19 1932-09-19 Improvements in and relating to shaft packings suitable for steam turbines
US689781A US2020456A (en) 1932-09-19 1933-09-16 Shaft packing suitable for steam turbines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB26049/32A GB407397A (en) 1932-09-19 1932-09-19 Improvements in and relating to shaft packings suitable for steam turbines

Publications (1)

Publication Number Publication Date
GB407397A true GB407397A (en) 1934-03-19

Family

ID=10237541

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26049/32A Expired GB407397A (en) 1932-09-19 1932-09-19 Improvements in and relating to shaft packings suitable for steam turbines

Country Status (4)

Country Link
US (1) US2020456A (enrdf_load_stackoverflow)
FR (1) FR761991A (enrdf_load_stackoverflow)
GB (1) GB407397A (enrdf_load_stackoverflow)
NL (1) NL35515C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113324600A (zh) * 2021-04-21 2021-08-31 广西电网有限责任公司电力科学研究院 一种fcb功能火电机组旁路容量测试方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2532035A (en) * 1945-05-15 1950-11-28 Bbc Brown Boveri & Cie Blower for compressed combustible gases
DE3782314T2 (de) * 1986-11-14 1993-04-22 Hitachi Eng Co Ltd Sperrdamppfsystem fuer eine dampfturbine.
US8650878B2 (en) * 2010-03-02 2014-02-18 General Electric Company Turbine system including valve for leak off line for controlling seal steam flow
US9540942B2 (en) * 2012-04-13 2017-01-10 General Electric Company Shaft sealing system for steam turbines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113324600A (zh) * 2021-04-21 2021-08-31 广西电网有限责任公司电力科学研究院 一种fcb功能火电机组旁路容量测试方法

Also Published As

Publication number Publication date
FR761991A (enrdf_load_stackoverflow) 1934-03-30
NL35515C (enrdf_load_stackoverflow)
US2020456A (en) 1935-11-12

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