FR2989439B1 - Arbre dote d'un épaulement et d'une rainure - Google Patents

Arbre dote d'un épaulement et d'une rainure

Info

Publication number
FR2989439B1
FR2989439B1 FR1353211A FR1353211A FR2989439B1 FR 2989439 B1 FR2989439 B1 FR 2989439B1 FR 1353211 A FR1353211 A FR 1353211A FR 1353211 A FR1353211 A FR 1353211A FR 2989439 B1 FR2989439 B1 FR 2989439B1
Authority
FR
France
Prior art keywords
tree
shoulder
groove
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 - Fee Related
Application number
FR1353211A
Other languages
English (en)
Other versions
FR2989439A1 (fr
Inventor
Jay M Francisco
Jang Y Jo
Matthew Gorajski
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.)
Hamilton Sundstrand Corp
Original Assignee
Hamilton Sundstrand Corp
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 Hamilton Sundstrand Corp filed Critical Hamilton Sundstrand Corp
Publication of FR2989439A1 publication Critical patent/FR2989439A1/fr
Application granted granted Critical
Publication of FR2989439B1 publication Critical patent/FR2989439B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • 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
    • F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
    • F01D25/162—Bearing supports
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C3/00—Shafts; Axles; Cranks; Eccentrics
    • F16C3/02—Shafts; Axles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/94—Functionality given by mechanical stress related aspects such as low cycle fatigue [LCF] of high cycle fatigue [HCF]
    • F05D2260/941—Functionality given by mechanical stress related aspects such as low cycle fatigue [LCF] of high cycle fatigue [HCF] particularly aimed at mechanical or thermal stress reduction
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2360/00—Engines or pumps
    • F16C2360/23—Gas turbine engines
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F16C35/063—Fixing them on the shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Sealing Devices (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR1353211A 2012-04-13 2013-04-10 Arbre dote d'un épaulement et d'une rainure Expired - Fee Related FR2989439B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/446,349 US8668593B2 (en) 2012-04-13 2012-04-13 Shaft with shoulder and groove

Publications (2)

Publication Number Publication Date
FR2989439A1 FR2989439A1 (fr) 2013-10-18
FR2989439B1 true FR2989439B1 (fr) 2015-12-04

Family

ID=48906286

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1353211A Expired - Fee Related FR2989439B1 (fr) 2012-04-13 2013-04-10 Arbre dote d'un épaulement et d'une rainure

Country Status (3)

Country Link
US (1) US8668593B2 (fr)
CA (1) CA2806953C (fr)
FR (1) FR2989439B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140119821A1 (en) * 2012-10-30 2014-05-01 Jeffrey Lee Bertelsen Insert slot and method of forming an insert slot in a rotary hand slip
CN105723131B (zh) * 2013-12-18 2018-05-01 哈里伯顿能源服务公司 用于调节径向偏转和倾斜的设备
DE102014220438A1 (de) * 2014-10-09 2016-04-14 Bayerische Motoren Werke Aktiengesellschaft Maschinenelement
US11454324B2 (en) 2020-08-26 2022-09-27 Raytheon Technologies Corporation Face seal carrier arrester

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB583560A (en) * 1944-10-31 1946-12-20 Doxford William & Sons Ltd Improvements in crankshafts and other machine elements
US2599575A (en) * 1945-02-14 1952-06-10 Timken Axle Co Detroit Shaft
US3631585A (en) * 1966-10-17 1972-01-04 North American Rockwell Method of making a friction-welded drive axle shaft having an annular section of flash metal
FR2130931A5 (fr) * 1971-03-25 1972-11-10 Essieux Ste Ardennaise
US4406459A (en) 1982-06-18 1983-09-27 United Technologies Corporation Oil weepage return for carbon seal plates
US4406460A (en) 1982-11-01 1983-09-27 United Technologies Corporation Anti-weepage valve for rotating seals
US5058904A (en) 1990-02-21 1991-10-22 Eg&G Sealol Inc. Self-contained sealing ring assembly
JPH0544576Y2 (fr) * 1990-06-20 1993-11-12
JPH0547357U (ja) * 1991-11-20 1993-06-22 日本精工株式会社 自動車用水ポンプの駆動軸
EP1508697A1 (fr) * 2003-08-22 2005-02-23 Maag Pump Systems Textron AG Pompe à engrenages à surfaces d'axes continues
DE102004030624A1 (de) * 2004-06-24 2006-02-23 Zf Friedrichshafen Ag Optimierung des Kerbfaktors
DE202009010044U1 (de) * 2009-07-23 2009-09-24 Burgmann Industries Gmbh & Co. Kg Gleitringdichtungsanordnung mit Ausgleichselement
US8240672B2 (en) 2010-05-07 2012-08-14 Flowserve Management Company Low breakout friction energized gasket
US8408555B2 (en) * 2010-09-16 2013-04-02 Stein Seal Company Intershaft seal system for minimizing pressure induced twist

Also Published As

Publication number Publication date
CA2806953C (fr) 2016-02-09
FR2989439A1 (fr) 2013-10-18
US20130274023A1 (en) 2013-10-17
CA2806953A1 (fr) 2013-10-13
US8668593B2 (en) 2014-03-11

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