FR2253922A1 - Fastening arrangement for nose part - esp for bullet-shaped nose as used on drive for air stream - Google Patents

Fastening arrangement for nose part - esp for bullet-shaped nose as used on drive for air stream

Info

Publication number
FR2253922A1
FR2253922A1 FR7344108A FR7344108A FR2253922A1 FR 2253922 A1 FR2253922 A1 FR 2253922A1 FR 7344108 A FR7344108 A FR 7344108A FR 7344108 A FR7344108 A FR 7344108A FR 2253922 A1 FR2253922 A1 FR 2253922A1
Authority
FR
France
Prior art keywords
nose
air stream
drive
esp
bullet
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.)
Granted
Application number
FR7344108A
Other languages
French (fr)
Other versions
FR2253922B1 (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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Priority to FR7344108A priority Critical patent/FR2253922A1/en
Publication of FR2253922A1 publication Critical patent/FR2253922A1/en
Application granted granted Critical
Publication of FR2253922B1 publication Critical patent/FR2253922B1/fr
Granted 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
    • 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)
  • Arc Welding In General (AREA)

Abstract

The nose part is generally bullet shaped as used on the forward part of the drive for producing an air stream on aircraft. Although the nose must be detachable for purposes of servicing and repair the present application completely removes the danger of a loosening of the part during working operation. All the fastening bolts are kept within the nose so that if loosened they are kept within and cannot fly into the air stream. The nose has a circular flange fixed on the inner edge of the big end with "key-hole" nuts in regular distances around it. These are coaxially arranged to engage with the fastening bolts.
FR7344108A 1973-12-11 1973-12-11 Fastening arrangement for nose part - esp for bullet-shaped nose as used on drive for air stream Granted FR2253922A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7344108A FR2253922A1 (en) 1973-12-11 1973-12-11 Fastening arrangement for nose part - esp for bullet-shaped nose as used on drive for air stream

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7344108A FR2253922A1 (en) 1973-12-11 1973-12-11 Fastening arrangement for nose part - esp for bullet-shaped nose as used on drive for air stream

Publications (2)

Publication Number Publication Date
FR2253922A1 true FR2253922A1 (en) 1975-07-04
FR2253922B1 FR2253922B1 (en) 1977-09-09

Family

ID=9129012

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7344108A Granted FR2253922A1 (en) 1973-12-11 1973-12-11 Fastening arrangement for nose part - esp for bullet-shaped nose as used on drive for air stream

Country Status (1)

Country Link
FR (1) FR2253922A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0311514A1 (en) * 1987-10-07 1989-04-12 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" Fixed and centrally attached fairing for a jet engine and jet engine with this equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0311514A1 (en) * 1987-10-07 1989-04-12 Societe Nationale D'etude Et De Construction De Moteurs D'aviation "Snecma" Fixed and centrally attached fairing for a jet engine and jet engine with this equipment
FR2621554A1 (en) * 1987-10-07 1989-04-14 Snecma NON-ROTATING INPUT HOOD FOR CENTRALLY FIXED TURBOJET AND TURBOJET THERAPY THUS EQUIPPED

Also Published As

Publication number Publication date
FR2253922B1 (en) 1977-09-09

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Legal Events

Date Code Title Description
ST Notification of lapse