FR1531589A - Sealing device with leakage gas recovery for cryogenic gas expansion turbine - Google Patents

Sealing device with leakage gas recovery for cryogenic gas expansion turbine

Info

Publication number
FR1531589A
FR1531589A FR107046A FR107046A FR1531589A FR 1531589 A FR1531589 A FR 1531589A FR 107046 A FR107046 A FR 107046A FR 107046 A FR107046 A FR 107046A FR 1531589 A FR1531589 A FR 1531589A
Authority
FR
France
Prior art keywords
sealing device
expansion turbine
leakage
cryogenic
gas recovery
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
FR107046A
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.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Priority to FR107046A priority Critical patent/FR1531589A/en
Priority to US728551A priority patent/US3516756A/en
Priority to CH705668A priority patent/CH484357A/en
Priority to DE19681751355 priority patent/DE1751355A1/en
Priority to GB23722/68A priority patent/GB1189245A/en
Application granted granted Critical
Publication of FR1531589A publication Critical patent/FR1531589A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
    • F01D15/005—Adaptations for refrigeration plants
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
FR107046A 1967-05-19 1967-05-19 Sealing device with leakage gas recovery for cryogenic gas expansion turbine Expired FR1531589A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR107046A FR1531589A (en) 1967-05-19 1967-05-19 Sealing device with leakage gas recovery for cryogenic gas expansion turbine
US728551A US3516756A (en) 1967-05-19 1968-05-13 Sealing device with leakage gas recovery for cyrogenic gas expansion turbine
CH705668A CH484357A (en) 1967-05-19 1968-05-13 Installation with cryogenic turbine and leakage gas recovery device
DE19681751355 DE1751355A1 (en) 1967-05-19 1968-05-16 Sealing device with leakage gas recovery for gas expansion cooling turbines
GB23722/68A GB1189245A (en) 1967-05-19 1968-05-17 Gas Turbines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR107046A FR1531589A (en) 1967-05-19 1967-05-19 Sealing device with leakage gas recovery for cryogenic gas expansion turbine

Publications (1)

Publication Number Publication Date
FR1531589A true FR1531589A (en) 1968-07-05

Family

ID=8631177

Family Applications (1)

Application Number Title Priority Date Filing Date
FR107046A Expired FR1531589A (en) 1967-05-19 1967-05-19 Sealing device with leakage gas recovery for cryogenic gas expansion turbine

Country Status (5)

Country Link
US (1) US3516756A (en)
CH (1) CH484357A (en)
DE (1) DE1751355A1 (en)
FR (1) FR1531589A (en)
GB (1) GB1189245A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8382469B2 (en) * 2005-03-09 2013-02-26 Rem Technology, Inc. Method and apparatus for utilising fugitive gases as a supplementary fuel source
US20130064638A1 (en) * 2011-09-08 2013-03-14 Moorthi Subramaniyan Boundary Layer Blowing Using Steam Seal Leakage Flow
CN113374538B (en) * 2021-07-12 2022-03-25 杭州杭氧膨胀机有限公司 Operation method of hydrogen expansion generator

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1037647A (en) * 1911-11-10 1912-09-03 Terry Steam Turbine Company Steam-turbine packing-gland.
US2851289A (en) * 1957-03-22 1958-09-09 Thiokol Chemical Corp Recirculation seal with plastic wear ring for hydraulic apparatus
FR1197413A (en) * 1957-06-28 1959-12-01 Sulzer Ag Expansion turbine
US3087434A (en) * 1961-05-02 1963-04-30 United Aircraft Corp Turbopump
US3105631A (en) * 1961-08-15 1963-10-01 Sulzer Ag Expansion turbine having a gas bearing
US3420434A (en) * 1966-12-30 1969-01-07 Judson S Swearingen Rotary compressors and systems employing same using compressor gas as seal gas

Also Published As

Publication number Publication date
US3516756A (en) 1970-06-23
DE1751355A1 (en) 1971-07-01
CH484357A (en) 1970-01-15
GB1189245A (en) 1970-04-22

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