CN103867370A - Starter - Google Patents

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Publication number
CN103867370A
CN103867370A CN201310757406.XA CN201310757406A CN103867370A CN 103867370 A CN103867370 A CN 103867370A CN 201310757406 A CN201310757406 A CN 201310757406A CN 103867370 A CN103867370 A CN 103867370A
Authority
CN
China
Prior art keywords
housing
relay
starting arrangement
casing
holding device
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
CN201310757406.XA
Other languages
Chinese (zh)
Other versions
CN103867370B (en
Inventor
S·比洛特
P·法尔
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.)
SEG Automotive Germany GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of CN103867370A publication Critical patent/CN103867370A/en
Application granted granted Critical
Publication of CN103867370B publication Critical patent/CN103867370B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F02N15/006—Assembling or mounting of starting devices
    • 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
    • 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
    • F02N11/08—Circuits or control means specially adapted for starting of engines
    • F02N11/087—Details of the switching means in starting circuits, e.g. relays or electronic switches
    • 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
    • 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
    • F02N15/067—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 the starter comprising an electro-magnetically actuated lever
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/02—Non-polarised relays
    • H01H51/04—Non-polarised relays with single armature; with single set of ganged armatures
    • H01H51/06—Armature is movable between two limit positions of rest and is moved in one direction due to energisation of an electromagnet and after the electromagnet is de-energised is returned by energy stored during the movement in the first direction, e.g. by using a spring, by using a permanent magnet, by gravity
    • H01H51/065—Relays having a pair of normally open contacts rigidly fixed to a magnetic core movable along the axis of a solenoid, e.g. relays for starting automobiles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/08—Insulating casings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/20—Structural association with auxiliary dynamo-electric machines, e.g. with electric starter motors or exciters

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

The invention relates to a starter. The starter (10) has a housing (85) and a relay (40) for switching of current. Further the starter comprises a relay housing (46). The relay housing is fastened on the housing (85) of the starter (10). The relay housing (46) is supported indirectly with the interposition of a member through the realay housing (46) via the housing (85) of the starter (10). The member material a) has higher elasticity than the material of the relay housing (46) and material of the housing (85); b) the member material has higher internal dampling than the material of the relay housing (46) and material of the housing (85).

Description

Starting arrangement
Technical field
The present invention relates to a kind of starting arrangement, described starting arrangement comprises housing and the relay for turn-on current, and comprises casing of relay, and described casing of relay is fixed on the housing of starting arrangement.
Background technique
Known a kind of starting arrangement from DE102009045281A1, described starting arrangement has the relay for turn-on current.In order to intercept the noise occurring in relay in the time connecting, regulation relay has sound insulation sheath, and described sheath is sleeved on above casing of relay as flexible pipe.
Same known a kind of starting arrangement from DE102009045281A1, described starting arrangement has the relay for turn-on current.Between starting arrangement housing and casing of relay, be bolted support, described support therein side has puigging.This puigging is between support 206 and casing of relay.Therefore described two starting arrangements all have the measure that reduces air-borne sound.
Summary of the invention
Compared with described two starting arrangements, there is an advantage at the theme described in claim 1: casing of relay is fixed on the in the situation that of being inserted with device in centre on the housing of starting arrangement, the wherein said device material higher than starting arrangement housing that is for this reason a kind of elasticity higher than casing of relay and elasticity, compared with described starting arrangement when the introductory song, the communication effect of solid-borne noise is poorer thus.As an alternative, the material of described device also can have the internal damping higher than the material of casing of relay and have the internal damping higher than the material of housing.This two specific character of elasticity and internal damping can realize by commaterial.
Obtain other advantage by dependent claims.If device is held by the holding device housing being retained on by fastening piece on starting arrangement housing in addition, can between holding device housing and casing of relay, transmit retain strength.In addition specify in particularly preferred mode, device at least has the shape of ring-shaped cylinder shape in a segmentation.Can will be generally columniform casing of relay and be contained on the inner circumference of described segmentation and be retained on as much as possible on circumference thus.If this segmentation and be arranged on vertically the flange connection segment between fixing flange and the casing of relay of holding device housing, can increase the surface between surface and device and the casing of relay between holding device housing and device, make thus potential fixing surface keep large as much as possible.If device has molded pipe joint, this pipe joint can hold the molded pipe joint of casing of relay.Can guide well thus casing of relay pass device and in device, it led.In addition, can also in the central hole of holding device housing, lead by the molded tube joint to device thus, and then finally can again lead to the casing of relay with molded tube joint well.According to another design proposal regulation of the present invention, holding device housing is to embed by press fit in support device or preferably for the casting mold of device or device sulfuration.By holding device housing is used as to casting mold, can save equally molded components, because can use holding device housing for this reason.Sulfuration can cause, and device is final from being retained in holding device housing.If device preferably embeds in holding device housing by press fit, device is equally also from fixing.Advantage from fixing is, in production process, in the time processing, can not drop easily.If holding device housing is threaded connection with the housing of starting arrangement and links together, between these two elements, form especially reliably and connect.
Brief description of the drawings
By the exemplifying embodiment shown in accompanying drawing, the present invention will be described in more detail below, but the present invention is not limited thereto.In accompanying drawing:
Fig. 1 shows starting arrangement with longitudinal section,
Fig. 2 shows the longitudinal section of holding device housing, device and relay.
Embodiment
In Fig. 1, show general known starting arrangement 10 with longitudinal section.In this starting arrangement, in known manner by handling, namely pulling the armature of relay 19 to relay coil (being sucking coil 13 and fixing coil 16) energising, shift fork 22 swings and engagement transmission mechanism 25 is engaged to here in unshowned internal-combustion engine gear ring around a turning point thus.Be arranged on drive motor 31 in housing for driving pinion 28, described drive motor by the planetary gear mechanism 34 not being shown specifically to small gear 28 transmission of drive force squares.
Figure 2 illustrates the enlarged view of starter relay 40.This starter relay 40 has the switching element 43 of having known in the region of its right half part.The coil of having carried, within sucking coil 13 and fixing coil 16 are contained in casing of relay 46.First this casing of relay 46 has columniform outer wall 49, and this outer wall is a part for the magnetic loop of starter relay 40.Axial direction and dorsad switching element 43 have housing bottom 52 to be preferably connected with columniform outer wall 49 with right angle, described housing bottom has the shape of ring-shaped cylinder shape substantially.Optional pipe joint 55 is connected with housing bottom 52 at the radial inner end of housing bottom.
This starter relay 40 or exactly its columniform outer wall 49 are surrounded by the annular segmentation 58 of device 61.This device 61 has circular bottom part 64 in one end of switching element 43 dorsad equally at it, pipe joint 67 preferably on the axial direction that deviates from switching element 43 radial inner end at described circular bottom part be connected with this circular bottom part.At this, casing of relay 46 is inserted in device 61 or is surrounded by this device 61 by its pipe joint 55, makes pipe joint 55 be positioned at the pipe joint 67 of device 61.The pipe joint 67 of device 61 is accommodated in again in holding device housing 70.Therefore, shown in Fig. 2, starter relay 40 is positioned at the columniform outer wall 58 of device 61 with its columniform outer wall 49, and this device 61 is contained in holding device housing 70 and columniform outer wall thereof 73 or with its adaptation.Holding device housing 70 also has bottom 76.According to shown in embodiment, bottom 76,64 and housing bottom 52 thus vertically arranged in succession and preferably directly adjacent to each other arrange.Holding device housing 70 or holding device 79 also have pipe joint 82 at the radial inner end of bottom 76 (circular bottom part), described pipe joint be inserted in starting arrangement 10 housing 85 here do not illustrate, substantially ringwise in columniform accommodating part.Finally, the bottom 76 of holding device 79 is fastened on the housing 85 of starting arrangement 10 by multiple bolts hole that arrange around pipe joint 82 88 and corresponding bolt 91, sees Fig. 1.
Known a kind of housing 85 and starting arrangement 10 for the relay 40 of turn-on current of comprising thus, its repeat circuit 40 has the casing of relay 46 on the housing 85 that is fixed on starting arrangement 10.Housing 85 by starting arrangement 10 in the situation that casing of relay 46 being inserted with device 61 in centre is indirectly fixing.Device 61 is made up higher than the material of the housing 85 of starting arrangement 10 higher than casing of relay 46 and elasticity of a kind of elasticity.As an alternative, the material of device 61 also can have the internal damping higher than the material of casing of relay 46 and the internal damping higher than the material of housing 85.To this, in a preferred design proposal, device 61 is held by the holding device housing 70 being fixed on by for example fastening piece of bolt 91 on the housing 85 of starting arrangement 10.Therefore, in a preferred design proposal, holding device housing 70 fixing devices 61 and device 61 fixing casing of relays 46.In order to carry out fixing, device 61 at least has the shape of ring-shaped cylinder shape in a segmentation 58.In a preferred design proposal, device 61 has flange segmentation (bottom 64), and described flange segmentation is connected with segmentation 58 one.Flange segmentation in other words bottom 64 is arranged between the fixing flange (bottom 76) and casing of relay 46 of holding device housing 70 vertically.In a preferred design proposal, device 61 has molded pipe joint 67, and described pipe joint holds the molded pipe joint 55 of casing of relay 46.In a flexible program preferred but also non-imposed enforcement, the molded pipe joint 67 of device 61 is contained in the center hole 94 of holding device housing 70.For example, holding device housing 70 can be for the casting mold of device 61, that is to say, for example, in die casting machine, device 61 is poured in holding device housing 70 and after a while and the core with device 61 interior profiles is removed after cast again.But device 61 also can vulcanize in holding device housing 70, that is to say, for example first device 61 is pre-formed as to elastomer element (rubber), be fixed in holding device housing 70 by sulfidation subsequently.In another flexible program, specify, device 61 is pressed in holding device housing 70 and embeds by press fit thus.Finally regulation, by by being preferably being threaded of multiple bolt 91, is connected holding device housing 70 with the housing 85 of starting arrangement 10.By relay 40 as described herein, this relay is not to be threaded with starting arrangement 10 rigidly, but by elastic material, for example rubber, elastomeric material (Elastomere) (for example silicone rubber) or thermoplastic elastic material are generally speaking bearing in the metal shell (steel housing) of holding device housing 70 with the mode floating ground of decoupling zero.Floating ground supports and means, casing of relay 46 is retained in the either direction in three known change in coordinate axis direction (cartesian coordinate system) by clearly fixing backstop.As mentioned above, metal shell in other words holding device housing 70 be connected with housing 85 rigid thread of starting arrangement 10.Can avoid or weaken thus solid-borne noise and propagate on starting arrangement 10, obviously reduce from for example radially outward of relay 40 simultaneously and propagate air-borne sound.The supporting of this mode noise isolation well, and when install connect act on when cable relay 40 power (for example engaging force), screw-down torque and vibration acceleration aspect, fully the supporting of rigidity can also prevent the less desirable motion of relay.An advantage of the present invention is, the needed space of this solution is just greater than the solution that does not use noise isolation so far slightly, and conventionally narrower and small in view of installing space in the engine compartment of automobile, this is a very large advantage.Another advantage is, the installation theory of starter motor does not change.Therefore both can optionally use starter relay was arranged on to this solution above starter motor rigidly, know the solution that also can optionally use new noise isolation, and not need whole starting arrangement 10 to carry out other change.By using the device 61 of being made by elastic material as mesosphere, can embed as follows relay 40, that is, between actual relay 40 and shell or external jacket or holding device 79, can not produce directly and contact.

Claims (9)

1. starting arrangement (10), described starting arrangement comprises housing (85) and the relay (40) for turn-on current, and comprise casing of relay (46), described casing of relay is fixed on the housing (85) of starting arrangement (10), it is characterized in that, housing (85) by starting arrangement (10) in the situation that described casing of relay (46) being inserted with device (61) in centre is indirectly fixing, and described device (61) is following material for this reason: a) have the elasticity higher than the material of casing of relay (46) and the flexible material higher than the material of the housing of starting arrangement (85), or b) there is the internal damping higher than the material of casing of relay (46) and there is the material of the internal damping that the material of the housing (85) than starting arrangement is higher.
2. starting arrangement according to claim 1, it is characterized in that, described device (61) is held by holding device housing (70), and this holding device housing is retained on the housing (85) of starting arrangement (10) by securing means.
3. starting arrangement according to claim 2, is characterized in that, casing of relay (46) described in device (61) and described device (61) fixing described in described holding device housing (70) fixing.
4. according to the starting arrangement described in any one in aforementioned claims 1 to 3, it is characterized in that, described device (61) at least has the shape of ring-shaped cylinder shape in a segmentation (58).
5. starting arrangement according to claim 4, it is characterized in that, described segmentation (58) is connected with flange segmentation or bottom (64), and described flange segmentation is arranged between the fixing flange or bottom (76) and casing of relay (46) of holding device housing (70) vertically.
6. starting arrangement according to claim 5, it is characterized in that, described device (61) has molded pipe joint (67), and described pipe joint holds the molded pipe joint (55) of described casing of relay (46).
7. starting arrangement according to claim 6, is characterized in that, the molded pipe joint (67) of described device (61) is accommodated in the central hole (94) of described holding device housing (70).
8. according to starting arrangement in any one of the preceding claims wherein, it is characterized in that, described holding device housing (70) is vulcanize in described holding device housing (70) or preferably embed by press fit for the casting mold of device (61) or described device (61).
9. according to starting arrangement in any one of the preceding claims wherein, it is characterized in that, described holding device housing (70) is threaded connection with the housing (85) of described starting arrangement (10) and is connected.
CN201310757406.XA 2012-12-13 2013-12-11 Trigger mechanism Active CN103867370B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012223027.0 2012-12-13
DE102012223027.0A DE102012223027B4 (en) 2012-12-13 2012-12-13 Starting device for an internal combustion engine

Publications (2)

Publication Number Publication Date
CN103867370A true CN103867370A (en) 2014-06-18
CN103867370B CN103867370B (en) 2016-06-01

Family

ID=50821316

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310757406.XA Active CN103867370B (en) 2012-12-13 2013-12-11 Trigger mechanism

Country Status (3)

Country Link
CN (1) CN103867370B (en)
DE (1) DE102012223027B4 (en)
FR (1) FR2999659B1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006155972A (en) * 2004-11-26 2006-06-15 Ohtsuka Poly-Tech Co Ltd Installation structure for electromagnetic relay
US20070194867A1 (en) * 2006-02-23 2007-08-23 Denso Corporation Electromagnetic switch
CN101777458A (en) * 2009-12-30 2010-07-14 王兆春 Electromagnetic type automobile relay
WO2011039278A1 (en) * 2009-10-02 2011-04-07 Robert Bosch Gmbh Starter device comprising a relay

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19748605B4 (en) * 1997-11-04 2013-12-19 Robert Bosch Gmbh Starting device for internal combustion engines
FR2800422B1 (en) * 1999-10-29 2001-11-30 Valeo Equip Electr Moteur STARTER EQUIPPED WITH AN IMPROVED LEVER SUPPORT PART
DE102009045281B4 (en) 2009-10-02 2020-08-27 Seg Automotive Germany Gmbh Starting device with a relay

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006155972A (en) * 2004-11-26 2006-06-15 Ohtsuka Poly-Tech Co Ltd Installation structure for electromagnetic relay
US20070194867A1 (en) * 2006-02-23 2007-08-23 Denso Corporation Electromagnetic switch
WO2011039278A1 (en) * 2009-10-02 2011-04-07 Robert Bosch Gmbh Starter device comprising a relay
CN101777458A (en) * 2009-12-30 2010-07-14 王兆春 Electromagnetic type automobile relay

Also Published As

Publication number Publication date
CN103867370B (en) 2016-06-01
DE102012223027A1 (en) 2014-06-18
FR2999659A1 (en) 2014-06-20
FR2999659B1 (en) 2019-05-31
DE102012223027B4 (en) 2021-03-18

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Effective date of registration: 20180131

Address after: Stuttgart, Germany

Patentee after: SEG Automotive Germany Co.,Ltd.

Address before: Stuttgart, Germany

Patentee before: Robert Bosch Ltd.