GB722391A - Improvements in or relating to bolted flange joints for pressure vessels e.g. the casings of steam and gas turbines - Google Patents

Improvements in or relating to bolted flange joints for pressure vessels e.g. the casings of steam and gas turbines

Info

Publication number
GB722391A
GB722391A GB28742/52A GB2874252A GB722391A GB 722391 A GB722391 A GB 722391A GB 28742/52 A GB28742/52 A GB 28742/52A GB 2874252 A GB2874252 A GB 2874252A GB 722391 A GB722391 A GB 722391A
Authority
GB
United Kingdom
Prior art keywords
pressure vessels
steam
casings
relating
bolted flange
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
GB28742/52A
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.)
BBC BROWN BOVERI and CIE
BBC Brown Boveri AG Germany
Original Assignee
BBC BROWN BOVERI and CIE
Brown Boveri und Cie AG Germany
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 BBC BROWN BOVERI and CIE, Brown Boveri und Cie AG Germany filed Critical BBC BROWN BOVERI and CIE
Publication of GB722391A publication Critical patent/GB722391A/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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L23/00—Flanged joints
    • F16L23/02—Flanged joints the flanges being connected by members tensioned axially
    • F16L23/032—Flanged joints the flanges being connected by members tensioned axially characterised by the shape or composition of the flanges
    • 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
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B33/00—Features common to bolt and nut
    • F16B33/004—Sealing; Insulation
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
    • 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
    • F16J15/02—Sealings between relatively-stationary surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)
GB28742/52A 1951-11-30 1952-11-14 Improvements in or relating to bolted flange joints for pressure vessels e.g. the casings of steam and gas turbines Expired GB722391A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE303760X 1951-11-30

Publications (1)

Publication Number Publication Date
GB722391A true GB722391A (en) 1955-01-26

Family

ID=6113635

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28742/52A Expired GB722391A (en) 1951-11-30 1952-11-14 Improvements in or relating to bolted flange joints for pressure vessels e.g. the casings of steam and gas turbines

Country Status (5)

Country Link
BE (1) BE515804A (forum.php)
CH (1) CH303760A (forum.php)
FR (1) FR1067291A (forum.php)
GB (1) GB722391A (forum.php)
NL (1) NL88081C (forum.php)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0919701A4 (en) * 1997-06-12 2000-11-22 Mitsubishi Heavy Ind Ltd SEALING STRUCTURE FOR JOINED SURFACES OF GAS TURBINE CHEEKS
WO2021018673A1 (en) * 2019-07-29 2021-02-04 Cummins Ltd Bearing housing and method of manufacture

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2938659A (en) * 1956-09-06 1960-05-31 Birmingham Small Arms Co Ltd Elastic-fluid turbines
DE19704556C1 (de) * 1997-02-06 1998-04-30 Siemens Ag Einströmabschnitt eines Turbinengehäuses
EP0979347B1 (de) * 1997-04-28 2002-06-26 Siemens Aktiengesellschaft Vorrichtung zur wärmeisolierung für eine dampfturbine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0919701A4 (en) * 1997-06-12 2000-11-22 Mitsubishi Heavy Ind Ltd SEALING STRUCTURE FOR JOINED SURFACES OF GAS TURBINE CHEEKS
WO2021018673A1 (en) * 2019-07-29 2021-02-04 Cummins Ltd Bearing housing and method of manufacture
US11746677B2 (en) 2019-07-29 2023-09-05 Cummins Ltd. Bearing housing and method of manufacture

Also Published As

Publication number Publication date
BE515804A (forum.php)
FR1067291A (fr) 1954-06-14
NL88081C (forum.php)
CH303760A (de) 1954-12-15

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