KR101671950B1 - Solenoid Actuator - Google Patents

Solenoid Actuator Download PDF

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Publication number
KR101671950B1
KR101671950B1 KR1020150071946A KR20150071946A KR101671950B1 KR 101671950 B1 KR101671950 B1 KR 101671950B1 KR 1020150071946 A KR1020150071946 A KR 1020150071946A KR 20150071946 A KR20150071946 A KR 20150071946A KR 101671950 B1 KR101671950 B1 KR 101671950B1
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KR
South Korea
Prior art keywords
housing
space
installation space
coupled
solenoid
Prior art date
Application number
KR1020150071946A
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Korean (ko)
Inventor
유준상
Original Assignee
주식회사 인팩
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Publication date
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Priority to KR1020150071946A priority Critical patent/KR101671950B1/en
Application granted granted Critical
Publication of KR101671950B1 publication Critical patent/KR101671950B1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/104—Intake manifolds
    • F02M35/108—Intake manifolds with primary and secondary intake passages
    • F02M35/1085—Intake manifolds with primary and secondary intake passages the combustion chamber having multiple intake valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B27/00—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues
    • F02B27/02—Use of kinetic or wave energy of charge in induction systems, or of combustion residues in exhaust systems, for improving quantity of charge or for increasing removal of combustion residues the systems having variable, i.e. adjustable, cross-sectional areas, chambers of variable volume, or like variable means
    • F02B27/0294—Actuators or controllers therefor; Diagnosis; Calibration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B31/00—Modifying induction systems for imparting a rotation to the charge in the cylinder
    • F02B31/08—Modifying induction systems for imparting a rotation to the charge in the cylinder having multiple air inlets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/10—Air intakes; Induction systems
    • F02M35/10242—Devices or means connected to or integrated into air intakes; Air intakes combined with other engine or vehicle parts
    • F02M35/10255—Arrangements of valves; Multi-way valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/044—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by electrically-controlled means, e.g. solenoids, torque-motors

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Magnetically Actuated Valves (AREA)
  • Electromagnets (AREA)

Abstract

The present invention relates to a solenoid integrated actuator comprising: a first housing having a space unit; a second housing which forms an operation space by being combined with the first housing and has an installation space; an operation unit installed in the operation space; a cover member having a socket which is protruding to be connected with an external power source; an air path formed in the second housing to transfer vacuum pressure or external air to the operation space; a blocking member to prevent the external air from being transferred to the operation space by blocking the air path and to transfer the vacuum pressure of an induction device to the operation space; and a driving unit to move the blocking member back and forth by being driven with power application. Thus, the present invention is free from restraint regarding layout of an engine room since a plurality of fitting grooves wherein a yoke is fitted and combined is formed in the installation space and the combination of the combination member combined with the combination of the yoke can be performed regardless of direction.

Description

[0001] The present invention relates to a solenoid actuator,

The present invention relates to a solenoid-integrated actuator, and more particularly, to a solenoid-integrated actuator constructed by integrating an actuator configured to rotate a valve installed in an intake manifold in a variable intake system and a solenoid valve for operating the actuator will be.

Generally, the solenoid-integrated actuator is operated by a cylindrical solenoid installed therein and is installed and used in various devices. Particularly, the solenoid-integrated actuator is used mainly in parts constituting a vehicle, and will be described below as an example in which it is installed and used in an intake manifold of a vehicle.

FIG. 1 shows an example of a solenoid-integrated actuator used in an intake manifold of a vehicle.

As shown in the figure, a conventional solenoid-integrated actuator includes a body 10, a filter unit 20, and a flow path unit 30.

The body 10 includes a passage portion 30 formed with an exhaust port connected to the intake manifold and an intake port connected to the actuator and a filter portion 20 integrally formed on the opposite side of the passage portion 30. [ The hollow body 11 is inserted into the body 10 so as to protrude to the opposite side of the flow path portion 30 and the protruding portion of the core 11 is wrapped in the filter portion 20. [

The filter unit 20 includes a housing 21, a reverberation unit 22, a filter member 23, and a cover 24. The housing 21 is fitted to the outer peripheral surface of the core 11 projecting from the body 10. At this time, the inner circumferential surface of the housing (21) on the side of the body (10) is formed to have a smaller inner diameter than the inner circumferential surface on the opposite side to form a step.

The rubber 22 is fitted to one end side of the core 11 projecting from the body 10. That is, the rubber 22 is fitted to the outer circumferential surface of the core 11 and is inserted into the inner circumferential surface of the housing 21 at the same time. The rubber 22 is brought into close contact between the core 11 and the housing 21 so that the housing 21 does not come off the core 11. [

The filter member 23 is inserted into the housing 21 which is spaced apart from the outside of the rubber 22. The filter member 23 prevents the atmospheric foreign matter from entering the inside of the body 10 when the filter unit 20 is opened to regulate the negative pressure generated in the body 10. [

The flow path portion (30) includes an exhaust port (31) and an intake port (32) so as to communicate with each other inwardly.

The body 10 is provided with a bobbin 12. The bobbin 12 has an oil passage 30 connected to one end thereof and an armature 13 disposed inside the oil passage 30 for opening and closing the exhaust port 31 of the oil passage 30. [ Is inserted. The coil 12a is wound on the outer circumferential surface of the bobbin 12. The armature 13 is inserted inside the bobbin 12 and is arranged to seal the exhaust port 31 between the flow path portion 30 and the bobbin 12. A plate spring 14 is coupled to the outer circumferential surface of the armature 13 and a guide rubber 15 is coupled to the outside of the plate spring 14. [ The guide rubber 15 is sandwiched between the coupling portion of the flow path portion 30 and the bobbin 12.

The leaf spring 14 is coupled to the guide rubber 15 on the outer side and is coupled to the armature 13 on the inner side to support the axial movement of the armature 13. The coil 12a is wound on the outer peripheral surface of the bobbin 12 and generates an electromagnetic force in the axial direction when a current is applied to the coil 12a to move the armature 13 in the axial direction. At this time, the armature 13 is separated from the exhaust port 31 and opens the exhaust port 31.

In the conventional solenoid-integrated actuator, the components of the leaf spring 14 and the guide rubber 15 are applied, which complicates the structure and increases the number of assembly operations.

In addition, the connector direction is fixed in one direction at the time of examination of other vehicle types, so that it is impossible to change and it is difficult to share products according to the layout of the engine.

Korean Patent Publication No. 10-2010-0022218 (Mar. 2, 2010)

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and it is an object of the present invention to provide a socket for a connector, And it is an object of the present invention to provide a solenoid-integrated actuator which is not restricted by the layout of the engine.

According to an aspect of the present invention, there is provided a portable terminal including a first housing having an upper space portion, a space portion formed at a lower portion thereof, a first housing coupled to the first housing portion, An operating unit installed in the operating space and reciprocatingly moving to operate another device; and an operating unit coupled to the opening of the installation space of the second housing, An air passage formed in the second housing to transmit a vacuum pressure generated in the intake device or external air to the operation space, and an air passage formed in the second housing, A shutoff member for shutting off the shutoff member and allowing the vacuum pressure of the intake apparatus to be transmitted to the operating space, The air passage is formed in the cover member so as to protrude outward from the installation space. The air passage includes a hole penetrating both ends of the cover member to guide the vacuum pressure generated in the intake manifold into the operating space, A tube inlet tube having a tube inlet; And an outside air guide tube protruding from the bottom of the installation space of the second housing toward the opening of the installation space and having an inflow hole formed through the bottom of the installation space and guiding the outside air to the operation space .

The driving unit includes a bobbin having a coil wound thereon, a yoke disposed at an outer side of the coil wound around the bobbin and having both ends wrapped around the bobbin, the yoke being coupled to the installation space of the second housing, And a core for generating a magnetic force to attract the blocking member.

In addition, a plurality of fitting grooves are formed in the inner circumferential surface of the second housing so that when the driving unit is engaged in the installation space, a yoke protruding from the outer circumferential surface of the coil is inserted and engaged. It is preferable to be fitted and coupled to the groove.

delete

The operation unit includes a diaphragm which is provided in the operation space and fixed to the upper end of the space portion of the first housing to reciprocate the lower portion and has a fitting hole at the lower portion thereof, An operation member having a rod portion which is inserted into the fitting hole and penetrates through the lower portion of the first housing and protrudes to be connected to another device, and a second housing which is provided between the second housing and the operation member to be coupled to the first housing, And an elastic member for elastically supporting the operation member.

According to the present invention, since the blocking member is formed in a cap shape without a separate plate member to block the air passage, the structure can be simply configured.

In addition, by forming a plurality of fitting grooves into which the yoke is fitted, the coupling of the cover members coupled with the coupling of the yoke can be performed irrespective of the direction, thereby avoiding the restriction on the layout of the engine room.

1 is a perspective view showing a conventional solenoid-integrated actuator.
Fig. 2 is a cross-sectional view showing the filter portion of the actuator of Fig. 1; Fig.
Fig. 3 is a cross-sectional view showing a flow path portion in the actuator of Fig. 1; Fig.
4 is a perspective view illustrating a solenoid-integrated actuator according to an embodiment of the present invention.
Fig. 5 is an exploded perspective view showing the drive unit in the solenoid-integrated actuator of Fig. 1; Fig.
Fig. 6 is an exploded perspective view showing the operating unit in the solenoid-integrated actuator of Fig. 1; Fig.
Fig. 7 is a perspective view showing a state in which the operation unit is separated from the second housing in the solenoid-integrated actuator of Fig. 1; Fig.
8 is a cross-sectional view of the solenoid-integrated actuator of FIG. 1;
FIG. 9 and FIG. 10 are sectional views showing an operating state of the drive unit in the solenoid-integrated actuator of FIG. 1;

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. In this process, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation. In addition, the terms described below are terms defined in consideration of the functions of the present invention, which may vary depending on the intention or custom of the user, the operator. Therefore, definitions of these terms should be made based on the contents throughout this specification.

FIG. 4 is an exploded perspective view of a solenoid-integrated actuator according to an embodiment of the present invention, FIG. 5 is an exploded perspective view illustrating a drive unit in the solenoid-integrated actuator of FIG. 1, and FIG. 6 is an exploded perspective view of the solenoid- Fig. 3 is an exploded perspective view showing the operation unit in the actuator. FIG. 7 is a cross-sectional view showing the solenoid-integrated actuator of FIG. 1, and FIGS. 8 and 9 are sectional views showing an operating state of the drive unit in the solenoid-integrated actuator of FIG.

A solenoid actuator 100 according to an embodiment of the present invention includes a first housing 110, a second housing 120, an operation unit 130, a cover member 140, an air passage 150, A blocking member 160, and a driving unit 170.

The first housing 110 is formed with a space portion at the upper portion thereof and the through hole 111 is formed at the bottom of the space portion. That is, a diaphragm 131, an operation member 132, and an elastic member 133, which will be described later, are installed in the space portion of the first housing 110. The operating member 132 installed in the space of the first housing 110 protrudes downward through the through hole 111 of the first housing 110 so that when the operating member 132 is operated, And the rod 132a integrally formed with the operation member 132 is reciprocated.

The second housing 120 is formed in a substantially " a " shape, and has a space portion on the lower side and an installation space 121 on the upper side in which a drive unit 170 to be described later is installed.

The space portion provided on the lower side is opened downward to form a working space 115 together with the space portion of the first housing 110 while being coupled with the first housing 110. That is, the operation unit 130, which will be described later, is configured to be installed in the operation space 115 and operated.

The installation space 121 of the second housing 120 is horizontally formed, and the opening is formed toward the horizontal direction as shown in the figure.

A driving unit 170 to be described later is installed in the installation space 121 of the second housing 120 and a socket for connecting external power to the opening of the installation space 121 141 are coupled to the cover member 140.

The cover member 140 covers the opening of the installation space 121 so as to prevent the drive unit 170 from being separated from the socket 120. In order to connect the power source unit to the power source unit, And a cover member 140 protruding radially from the edge of the entrance of the installation space 121 of the cover member 140. [

The cover member 140 protrudes from the socket 141 to connect a connector connected to the power supply unit and has an outer terminal 142 connected to an inner terminal 172a provided in a yoke 172 described later. Here, the outer terminal 142 is integrally injection molded in the injection molding of the cover member 140.

The air passage 150 is for guiding a vacuum pressure generated in an intake manifold (not shown) to an operation space 115 to be described later or to guide external air to the operation space 115. The vacuum passage inlet pipe 151, , And an outside air guide pipe (152).

The vacuum pressure inflow pipe 151 protrudes from the center of the cover member 140 and protrudes toward the installation space 121 from the side facing the installation space 121 and protrudes outward to be connected to the intake manifold Not shown) to receive the pneumatic pressure.

The outside air guide pipe 152 protrudes from the bottom of the installation space 121 of the second housing 120 toward the opening. That is, at the bottom of the installation space 121 of the second housing 120, an inlet hole for introducing outside air is formed at the entrance of the outside air guide pipe 152.

Here, the outside air guide pipe 152 is formed to be smaller than the inside diameter of the core 173 so as to pass through the center of the core 173 of the drive unit 170 to be described later, and is inserted into one side of the core 173 to be exposed to the other side do.

The vacuum pressure inflow pipe 151 is disposed to face the outside air guide pipe 152 and is opposed to the outside air guide pipe 152 so that a space in which the blocking member 160 Respectively.

When the vacuum pressure is generated in the intake manifold, the blocking member 160 blocks the entering of the outside air into the working space 115 through the outside air guide pipe 152, while the vacuum pressure acts on the vacuum pneumatic inlet pipe 151 And includes a reciprocating member 161, a sealing member 162, and a return spring 163 so as to enter the space 115.

The reciprocating member 161 is formed in a cup shape and is provided between the vacuum pressure inflow pipe 151 and the outside air guide pipe 152 and is reciprocated. One side of the space is inserted into the vacuum pressure inflow pipe 151, And is configured to block one end of the vacuum inflow pipe 151 or close the end of the outside air guide pipe 152 while being moved.

The sealing member 162 is coupled to the bottom of the space of the reciprocating member 161 so as to protrude outward through the bottom and is formed to have a width larger than the inner diameter of the pneumatic inflow pipe 151 and the outside air guide pipe 152 So that the air pressure inflow pipe 151 and the outside air guide pipe 152 can be selectively closed.

After the return spring 163 is fitted and supported in the outside air guide tube 152, the reciprocating member 161 is elastically supported.

The operation unit 130 includes a diaphragm 131, an operation member 132, and an elastic member 133, which are installed in a reciprocating manner in the operation space 115 to operate other devices.

The diaphragm 131 is formed of a rubber material having elasticity and is formed in a substantially cup shape and coupled to the operating space 115 of the first housing 110. The upper end of the diaphragm 131 is fixed to the upper end of the first housing 110, and the lower portion is reciprocated when the actuating member 132 reciprocates. That is, the diaphragm 131 is reciprocated while deforming the lower portion in a state where the upper end portion is fixed by the operation of the operation member 132.

The operation member 132 is installed in the operation space 115 of the first housing 110 and is installed to reciprocate in the operation space 115 to open and close the valve disposed in the runner. 131). The operation member 132 is protruded from the lower end of the operation unit and penetrates through the through hole 111 of the first housing 110 and protrudes to the lower side of the first housing 110, And a rod 132a connected to the valve installed in the main body.

The driving unit 170 is for generating a driving force for actuating the actuating unit 130 by reciprocating the blocking member 160 by application of external power and includes a bobbin 171, a yoke 172, a core 173 ).

The bobbin 171 is formed in the shape of a pipe, and a core 173 to be described later is inserted and coupled at the center.

Both ends of the yoke 172 are bent to cover both ends of the bobbin 171 and are disposed on the bobbin 171 on the outer side of the reduction coil 171a and are coupled to the installation space 121 of the second housing 120 . Both ends of the yoke 172 are connected to the coil 171a through both ends of the bobbin 171 and have an inner terminal 172a for connecting to an external power source.

The inner terminal 172a is provided at one end of the yoke 172 which is exposed at the entrance of the installation space 121 and is provided at one side spaced from the center of the one end, (Not shown).

The core 173 is engaged with the outer periphery of the outer guide pipe 152 of the second housing 120 and then inserted into the center of the bobbin 171 through the yoke 172 to be coupled. The core 173 serves to move the blocking member 160 toward the core 173 while generating magnetic force when power is applied to the coil of the bobbin.

When the drive unit 170 is coupled to the inside of the installation space 121, that is, when the yoke 172 of the drive unit 170 is inserted into the installation space 121, A plurality of fitting grooves 122 are formed in which the yoke 172 protruded outside the coil 171a is inserted and engaged. The yoke 172 of the drive unit 170 is engaged with one of the fitting grooves 122 of the plurality of fitting grooves 122 formed on the inner circumferential surface of the mounting space 121.

The outer terminal 142 provided on the cover member 140 is inserted into the yoke 172 inserted into the installation space 121 when the cover member 140 is coupled to the installation space of the second housing 120 And should be provided at positions facing each other in order to be in direct contact with the inner terminal 172a provided.

The direction of the socket 141 of the cover member 140 is determined according to the position at which the yoke 172 is coupled to the installation space 121. The socket 141 of the cover member 140, The fitting groove 122 into which the yoke 172 is fitted is also determined when the yoke 172 is engaged with the installation space 121. [

That is, a plurality of fitting grooves 122 into which the yoke 172 is fitted are formed along the circumferential direction on the inner circumferential surface of the mounting space 121 of the second housing 120, so that the solenoid- The actuator 100 can be easily installed.

The operation of the solenoid-integrated actuator according to an embodiment of the present invention will now be described briefly.

First, when the solenoid-integrated actuator 100 is assumed to be in an initial state, the initial state is as follows.

That is, in the initial state, electricity is not supplied to the drive unit 170, and the outside air is supplied to the operating space 115 through the outside air guide pipe 152 as shown in FIG.

Thereafter, when vacuum is generated in the intake manifold, which is an intake apparatus, when electricity is applied to the coil 171a of the drive unit 170, a magnetic force is generated in the core 173 to move the reciprocating member 161 to the core 173). Then, the vacuum pressure generated in the intake manifold through the vacuum pressure inflow pipe 151 blocked by the sealing member 162 coupled to the reciprocating member 161 enters the operating space 115. At this time, the sealing member 162 coupled to the reciprocating member 161 blocks the outside air guide pipe 152 to block the outside air from entering the operating space 115, as shown in FIG.

When the vacuum pressure is introduced into the working space 115, the actuating member 132 having the rod 132a moves to the side where the vacuum pressure is introduced while overcoming the elastic force of the elastic member 133. That is, the other member connected to the rod 132a of the actuating member 132 is operated while the actuating member 132 is moving.

According to the solenoid-integrated actuator having the above-described structure, the blocking member is formed in a cap shape without a separate plate member to block the air passage, thereby simplifying the structure.

In addition, by forming a plurality of fitting grooves into which the yoke is fitted, the coupling of the cover members coupled with the coupling of the yoke can be performed irrespective of the direction, thereby avoiding the restriction on the layout of the engine room.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It is understandable. Accordingly, the true scope of the present invention should be determined by the following claims.

100: Solenoid integral actuator
110: first housing 111: through hole
115: working space
120: second housing 121: installation space
122: fitting groove
130: operation unit 131: diaphragm
132: operating member 132a: rod
140: cover member 141: socket
142: outer terminal
150: Air passage 151: Vacuum pressure inlet pipe
152: outside guide pipe
160: blocking member 161: reciprocating member
162: sealing member 163: return spring
170: driving unit 171: bobbin
171a: Coil
172: yoke 172a: inner terminal
173: Core

Claims (5)

A first housing having an upper space portion;
A second housing coupled to the first housing to form a working space, a second housing having a space at a lower portion thereof, forming a working space, forming an installation space at an upper portion of the working space,
An operating unit installed in the operating space for operating another apparatus while reciprocating;
A cover member coupled to an opening of the installation space of the second housing and having a socket protruding from an external power source while closing the installation space;
An air passage formed in the second housing to transmit the vacuum pressure generated in the intake apparatus or the outside air to the operation space;
A blocking member for blocking the air passage to block external air from being transferred to the operating space and allowing the vacuum pressure of the intake apparatus to be transmitted to the operating space;
And a driving unit driven by power application to reciprocate the blocking member,
The air passage includes a tube inlet pipe protruding from the cover member toward the installation space and outward and having a hole penetrating both ends so as to introduce the vacuum pressure to guide the vacuum pressure generated in the intake manifold to the operation space;
And an outside air guide pipe protruding from the bottom of the installation space of the second housing toward the opening of the installation space and having an inflow hole formed through the bottom of the installation space and guiding the outside air to the operation space The solenoid integral actuator.
The method according to claim 1,
In the driving unit,
A bobbin with a coil wound thereon;
A yoke disposed at an outer side of the coil wound around the bobbin and having opposite ends wrapped around both ends of the bobbin, the yokes being coupled to the installation space of the second housing;
And a core coupled to the center of the yoke to generate a magnetic force to attract the blocking member.
3. The method of claim 2,
On the inner circumferential surface of the second housing,
Wherein when the drive unit is coupled in the installation space, a plurality of fitting grooves are formed, the yokes protruding from the outer circumferential surface of the coil being fitted and engaged, and the yoke is fitted into one fitting groove of the plurality of fitting grooves. Solenoid integral actuator.
delete The method according to claim 1,
The operation unit,
A diaphragm provided in the operating space, the diaphragm being fixed to an upper end of a space portion of the first housing, the lower portion of the diaphragm being reciprocated, and a fitting hole being formed in the lower portion;
An actuating member which is inserted into the inside of the diaphragm and is reciprocated in the operating space and has a rod inserted into the fitting hole and protruding through the lower portion of the first housing and connected to another device;
An elastic member provided between a second housing coupled to the first housing and the actuating member to elastically support the actuating member with respect to the second housing;
Wherein the solenoid-integrated actuator includes a solenoid-integrated actuator.
KR1020150071946A 2015-05-22 2015-05-22 Solenoid Actuator KR101671950B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101876496B1 (en) * 2016-11-22 2018-07-09 (주)솔텍 Actuator Having Valve
KR20180078544A (en) * 2016-12-30 2018-07-10 주식회사 현대케피코 Actuator for variable valve of intake manifold

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000104554A (en) * 1998-09-29 2000-04-11 Aisin Seiki Co Ltd Drive device for intake control valve
KR20100022218A (en) 2008-08-19 2010-03-02 인지컨트롤스 주식회사 Solenoid type actuator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000104554A (en) * 1998-09-29 2000-04-11 Aisin Seiki Co Ltd Drive device for intake control valve
KR20100022218A (en) 2008-08-19 2010-03-02 인지컨트롤스 주식회사 Solenoid type actuator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101876496B1 (en) * 2016-11-22 2018-07-09 (주)솔텍 Actuator Having Valve
KR20180078544A (en) * 2016-12-30 2018-07-10 주식회사 현대케피코 Actuator for variable valve of intake manifold
KR101888276B1 (en) * 2016-12-30 2018-09-06 주식회사 현대케피코 Actuator for variable valve of intake manifold

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