EP2055937A3 - Starter - Google Patents

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Info

Publication number
EP2055937A3
EP2055937A3 EP08017843A EP08017843A EP2055937A3 EP 2055937 A3 EP2055937 A3 EP 2055937A3 EP 08017843 A EP08017843 A EP 08017843A EP 08017843 A EP08017843 A EP 08017843A EP 2055937 A3 EP2055937 A3 EP 2055937A3
Authority
EP
European Patent Office
Prior art keywords
gaps
outer periphery
starter
ring
ring spacer
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
EP08017843A
Other languages
German (de)
French (fr)
Other versions
EP2055937B1 (en
EP2055937A2 (en
Inventor
Tomohiro Ohmura
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.)
Denso Corp
Original Assignee
Denso 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 Denso Corp filed Critical Denso Corp
Publication of EP2055937A2 publication Critical patent/EP2055937A2/en
Publication of EP2055937A3 publication Critical patent/EP2055937A3/en
Application granted granted Critical
Publication of EP2055937B1 publication Critical patent/EP2055937B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N15/00—Other power-operated starting apparatus; Component parts, details, or accessories, not provided for in, or of interest apart from groups F02N5/00 - F02N13/00
    • F02N15/02—Gearing between starting-engines and started engines; Engagement or disengagement thereof
    • F02N15/04—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing including disengaging toothed gears
    • F02N15/06—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing including disengaging toothed gears the toothed gears being moved by axial displacement
    • F02N15/062—Starter drives
    • F02N15/063—Starter drives with resilient shock absorbers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N11/00—Starting of engines by means of electric motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

A starter (1) has a built-in shock absorbing unit (9) in which gaps (A, A-1) are formed in an axial direction between an outer periphery of a ring drive (45) and an outer periphery of a ring spacer (47), and gaps (B, B-1) are formed in a diameter direction between the outer periphery of the ring spacer (47) and an outer periphery of a ring drive (46). Even if grease flows out toward the gaps (A, A-1) in the axial direction from a dumber space by centrifugal force of rotation of an output shaft (6) of the starter (1), it is possible to prevent the grease from being scattered or flying out to the outside of the unit (9) through the gap (A, A-1) because the outside in the diameter direction of the gaps (A, A-1) is covered with an outer peripheral wall (47a) of the ring spacer (47).
EP08017843.7A 2007-11-01 2008-10-10 Starter Expired - Fee Related EP2055937B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007285123A JP2009114860A (en) 2007-11-01 2007-11-01 Starter

Publications (3)

Publication Number Publication Date
EP2055937A2 EP2055937A2 (en) 2009-05-06
EP2055937A3 true EP2055937A3 (en) 2010-07-21
EP2055937B1 EP2055937B1 (en) 2013-12-11

Family

ID=40297756

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08017843.7A Expired - Fee Related EP2055937B1 (en) 2007-11-01 2008-10-10 Starter

Country Status (2)

Country Link
EP (1) EP2055937B1 (en)
JP (1) JP2009114860A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009045248A1 (en) * 2009-10-01 2011-04-07 Robert Bosch Gmbh Noise-optimized starting device
FR2957637B1 (en) 2010-03-22 2018-10-12 Valeo Equipements Electriques Moteur STARTER EQUIPPED WITH A TORQUE LIMITER ASSOCIATED WITH A DRIVE GEAR AND CORRESPONDING TORQUE LIMITER

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2343967A (en) * 1943-06-19 1944-03-14 Briggs & Stratton Corp Engine starter
FR1245046A (en) * 1958-10-23 1960-11-04 Bendix Aviat Corp Reversible starter for internal combustion engine or similar
JPS5820962A (en) * 1981-07-28 1983-02-07 Hitachi Ltd Pinion clutch mechanism for starter
FR2880076A1 (en) * 2004-12-27 2006-06-30 Denso Corp Internal combustion engine starter for vehicle`s automatic restart and stop system, has clutch disposed around shock absorption mechanism having shock absorption units compressed in circumferential direction by projections to absorb shocks
JP2006207573A (en) * 2004-12-27 2006-08-10 Denso Corp Starter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2343967A (en) * 1943-06-19 1944-03-14 Briggs & Stratton Corp Engine starter
FR1245046A (en) * 1958-10-23 1960-11-04 Bendix Aviat Corp Reversible starter for internal combustion engine or similar
JPS5820962A (en) * 1981-07-28 1983-02-07 Hitachi Ltd Pinion clutch mechanism for starter
FR2880076A1 (en) * 2004-12-27 2006-06-30 Denso Corp Internal combustion engine starter for vehicle`s automatic restart and stop system, has clutch disposed around shock absorption mechanism having shock absorption units compressed in circumferential direction by projections to absorb shocks
JP2006207573A (en) * 2004-12-27 2006-08-10 Denso Corp Starter

Also Published As

Publication number Publication date
EP2055937B1 (en) 2013-12-11
EP2055937A2 (en) 2009-05-06
JP2009114860A (en) 2009-05-28

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