CH226299A - Casing for steam or gas turbines with flanges, the width of which is at least three times the thickness of the casing wall. - Google Patents

Casing for steam or gas turbines with flanges, the width of which is at least three times the thickness of the casing wall.

Info

Publication number
CH226299A
CH226299A CH226299DA CH226299A CH 226299 A CH226299 A CH 226299A CH 226299D A CH226299D A CH 226299DA CH 226299 A CH226299 A CH 226299A
Authority
CH
Switzerland
Prior art keywords
casing
flanges
steam
width
thickness
Prior art date
Application number
Other languages
German (de)
Inventor
Aktiengesell Maschinenfabriken
Original Assignee
Escher Wyss Maschf Ag
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 Escher Wyss Maschf Ag filed Critical Escher Wyss Maschf Ag
Publication of CH226299A publication Critical patent/CH226299A/en

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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F01D25/14—Casings modified therefor
    • 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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • F01D25/243—Flange connections; Bolting arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
CH226299D 1941-11-13 1941-11-13 Casing for steam or gas turbines with flanges, the width of which is at least three times the thickness of the casing wall. CH226299A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH887534X 1941-11-13

Publications (1)

Publication Number Publication Date
CH226299A true CH226299A (en) 1943-03-31

Family

ID=4545392

Family Applications (1)

Application Number Title Priority Date Filing Date
CH226299D CH226299A (en) 1941-11-13 1941-11-13 Casing for steam or gas turbines with flanges, the width of which is at least three times the thickness of the casing wall.

Country Status (5)

Country Link
BE (1) BE447836A (en)
CH (1) CH226299A (en)
DE (1) DE850616C (en)
FR (1) FR887534A (en)
NL (1) NL59272C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH670480A5 (en) * 1986-09-11 1989-06-15 Bbc Brown Boveri & Cie Steam turbine with heated flanges - avoids damage from differential thermal expansion by using steam to heat flanges of turbine casing via suitable channels
EP2436885A1 (en) * 2010-09-29 2012-04-04 Siemens Aktiengesellschaft Steam turbine with a blindwall between adjacent pressure sections

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4773823A (en) * 1984-11-13 1988-09-27 Tolo, Inc. Centrifugal pump having improvements in seal life
DE102013226742A1 (en) * 2013-12-19 2015-06-25 Mahle International Gmbh flow machine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE598040C (en) * 1934-06-05 Aeg Device for evenly warming up or keeping steam turbines warm
DE681576C (en) * 1937-03-16 1939-09-26 Bbc Brown Boveri & Cie External heating device for superheated steam and gas turbines

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH670480A5 (en) * 1986-09-11 1989-06-15 Bbc Brown Boveri & Cie Steam turbine with heated flanges - avoids damage from differential thermal expansion by using steam to heat flanges of turbine casing via suitable channels
EP2436885A1 (en) * 2010-09-29 2012-04-04 Siemens Aktiengesellschaft Steam turbine with a blindwall between adjacent pressure sections
WO2012041642A1 (en) * 2010-09-29 2012-04-05 Siemens Aktiengesellschaft Steam turbine with a blindwall between adjacent pressure sections

Also Published As

Publication number Publication date
NL59272C (en) 1946-11-15
BE447836A (en)
DE850616C (en) 1952-09-25
FR887534A (en) 1943-11-16

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