DE102013218184A1 - Wälzlager mit Energieerzeugungseinheit - Google Patents

Wälzlager mit Energieerzeugungseinheit Download PDF

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Publication number
DE102013218184A1
DE102013218184A1 DE102013218184.1A DE102013218184A DE102013218184A1 DE 102013218184 A1 DE102013218184 A1 DE 102013218184A1 DE 102013218184 A DE102013218184 A DE 102013218184A DE 102013218184 A1 DE102013218184 A1 DE 102013218184A1
Authority
DE
Germany
Prior art keywords
bearing
cage
roller
permanent magnets
induction coil
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.)
Ceased
Application number
DE102013218184.1A
Other languages
German (de)
English (en)
Inventor
Rainer Schröder
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.)
Schaeffler Technologies AG and Co KG
Original Assignee
Schaeffler Technologies AG and Co KG
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 Schaeffler Technologies AG and Co KG filed Critical Schaeffler Technologies AG and Co KG
Priority to DE102013218184.1A priority Critical patent/DE102013218184A1/de
Priority to PCT/DE2014/200349 priority patent/WO2015035988A1/fr
Publication of DE102013218184A1 publication Critical patent/DE102013218184A1/de
Ceased legal-status Critical Current

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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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
    • F16C41/004—Electro-dynamic machines, e.g. motors, generators, actuators
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/46—Cages for rollers or needles
    • F16C33/4617—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages
    • F16C33/4623—Massive or moulded cages having cage pockets surrounding the rollers, e.g. machined window cages formed as one-piece cages, i.e. monoblock cages
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/46—Cages for rollers or needles
    • F16C33/48—Cages for rollers or needles for multiple rows of rollers or needles
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings
    • F16C33/605—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings with a separate retaining member, e.g. flange, shoulder, guide ring, secured to a race ring, adjacent to the race surface, so as to abut the end of the rolling elements, e.g. rollers, or the cage
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
    • F16C19/38—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers
    • 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
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/06—Ball or roller bearings
    • F16C23/08—Ball or roller bearings self-adjusting
    • F16C23/082—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface
    • F16C23/086—Ball or roller bearings self-adjusting by means of at least one substantially spherical surface forming a track for rolling elements

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
DE102013218184.1A 2013-09-11 2013-09-11 Wälzlager mit Energieerzeugungseinheit Ceased DE102013218184A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE102013218184.1A DE102013218184A1 (de) 2013-09-11 2013-09-11 Wälzlager mit Energieerzeugungseinheit
PCT/DE2014/200349 WO2015035988A1 (fr) 2013-09-11 2014-07-25 Palier à roulement à unité de production d'énergie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102013218184.1A DE102013218184A1 (de) 2013-09-11 2013-09-11 Wälzlager mit Energieerzeugungseinheit

Publications (1)

Publication Number Publication Date
DE102013218184A1 true DE102013218184A1 (de) 2015-03-12

Family

ID=51421773

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102013218184.1A Ceased DE102013218184A1 (de) 2013-09-11 2013-09-11 Wälzlager mit Energieerzeugungseinheit

Country Status (2)

Country Link
DE (1) DE102013218184A1 (fr)
WO (1) WO2015035988A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2584177A (en) * 2019-05-24 2020-11-25 Skf Ab Rolling bearing cage
US11002314B2 (en) * 2019-04-08 2021-05-11 Aktiebolaget Skf Spherical roller bearing

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD41196A (fr) * 1900-01-01
JP2001349328A (ja) * 2000-06-06 2001-12-21 Railway Technical Res Inst 転がり軸受、回転角計測方法および機構
GB2382142A (en) * 2001-11-16 2003-05-21 Nsk Europ Technology Co Ltd Wheel bearing assemblies incorporating sensing arrangements
WO2006083736A1 (fr) * 2005-02-01 2006-08-10 The Timken Company Roulement avec capteurs montes dans la cage
WO2011000362A1 (fr) * 2009-07-03 2011-01-06 Schaeffler Technologies Gmbh & Co. Kg Palier à unité de production d'énergie
DE102010021160A1 (de) * 2010-05-21 2011-11-24 Schaeffler Technologies Gmbh & Co. Kg Wälzlager mit integriertem Generator
DE102011075547A1 (de) 2011-05-10 2012-11-15 Schaeffler Technologies AG & Co. KG Wälzlager, insbesondere zweireihiges Wälzlager, mit einer Energieerzeugungseinheit, insbesondere zur Lagerung einer Walze
DE102011075548A1 (de) * 2011-05-10 2012-11-15 Schaeffler Technologies AG & Co. KG Lager mit einer Energieerfassungseinheit, insbesondere Pendelrollen-Lager zur Lagerung einer Walze
DE102011079081A1 (de) * 2011-07-13 2013-01-17 Schaeffler Technologies AG & Co. KG Lager mit Energieerzeugungseinheit
DE102012200774A1 (de) * 2012-01-20 2013-07-25 Aktiebolaget Skf Wälzlagereinheit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0826890B2 (ja) * 1986-08-07 1996-03-21 光洋精工株式会社 横置型軸受装置
DE102008035717A1 (de) * 2008-07-30 2010-02-04 Schaeffler Kg Wälz-oder Gleitlager mit integrierter Energieerzeugungseinheit
DE102012202522A1 (de) * 2012-02-20 2013-08-22 Schaeffler Technologies AG & Co. KG Sensorlager

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD41196A (fr) * 1900-01-01
JP2001349328A (ja) * 2000-06-06 2001-12-21 Railway Technical Res Inst 転がり軸受、回転角計測方法および機構
GB2382142A (en) * 2001-11-16 2003-05-21 Nsk Europ Technology Co Ltd Wheel bearing assemblies incorporating sensing arrangements
WO2006083736A1 (fr) * 2005-02-01 2006-08-10 The Timken Company Roulement avec capteurs montes dans la cage
WO2011000362A1 (fr) * 2009-07-03 2011-01-06 Schaeffler Technologies Gmbh & Co. Kg Palier à unité de production d'énergie
DE102010021160A1 (de) * 2010-05-21 2011-11-24 Schaeffler Technologies Gmbh & Co. Kg Wälzlager mit integriertem Generator
DE102011075547A1 (de) 2011-05-10 2012-11-15 Schaeffler Technologies AG & Co. KG Wälzlager, insbesondere zweireihiges Wälzlager, mit einer Energieerzeugungseinheit, insbesondere zur Lagerung einer Walze
DE102011075548A1 (de) * 2011-05-10 2012-11-15 Schaeffler Technologies AG & Co. KG Lager mit einer Energieerfassungseinheit, insbesondere Pendelrollen-Lager zur Lagerung einer Walze
DE102011079081A1 (de) * 2011-07-13 2013-01-17 Schaeffler Technologies AG & Co. KG Lager mit Energieerzeugungseinheit
DE102012200774A1 (de) * 2012-01-20 2013-07-25 Aktiebolaget Skf Wälzlagereinheit

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11002314B2 (en) * 2019-04-08 2021-05-11 Aktiebolaget Skf Spherical roller bearing
GB2584177A (en) * 2019-05-24 2020-11-25 Skf Ab Rolling bearing cage
US11248650B2 (en) 2019-05-24 2022-02-15 Aktiebolaget Skf Rolling bearing cage
GB2584177B (en) * 2019-05-24 2023-05-03 Skf Ab Rolling bearing cage

Also Published As

Publication number Publication date
WO2015035988A1 (fr) 2015-03-19

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Legal Events

Date Code Title Description
R012 Request for examination validly filed
R081 Change of applicant/patentee

Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE

Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE

Effective date: 20140217

Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE

Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE

Effective date: 20150408

R016 Response to examination communication
R002 Refusal decision in examination/registration proceedings
R003 Refusal decision now final