CN105977104A - Side-hanging auxiliary contact module of contactor - Google Patents
Side-hanging auxiliary contact module of contactor Download PDFInfo
- Publication number
- CN105977104A CN105977104A CN201610297093.8A CN201610297093A CN105977104A CN 105977104 A CN105977104 A CN 105977104A CN 201610297093 A CN201610297093 A CN 201610297093A CN 105977104 A CN105977104 A CN 105977104A
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- CN
- China
- Prior art keywords
- contact
- bridge
- catalyst
- housing
- contact bridge
- 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.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/54—Contact arrangements
- H01H50/541—Auxiliary contact devices
- H01H50/545—Self-contained, easily replaceable microswitches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/02—Bases; Casings; Covers
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Catalysts (AREA)
Abstract
The invention discloses a side-hanging auxiliary contact module of a contactor. The module includes a housing, a contact board, a slide rod and a movable contact assembly. The contact board is mounted in the housing and a static contact on the contact board faces the general thickness direction of the housing. The slide rod is mounted on the housing and can slide in a direction generally perpendicular to the housing thickness direction. The movable contact assembly is pivoted in the housing and can swing through the fitting with the slide rod when the slide rod slides, so that engagement or disengagement of a movable contact and a static contact of the movable contact assembly is realized. According to the invention, the movement direction of a contact bridge is perpendicular to the movement direction of the slide rod, so that the contact parameters are insusceptible to contactor motion displacement. By adopting one contact for supporting components, varying of contact type can be realized. Besides, the module has characteristics of simple structure, simple technique and low cost.
Description
Technical field
The present invention relates to a kind of catalyst technical field, particularly relate to the pendant auxiliary contactor module of a kind of catalyst.
Background technology
Catalyst refers to utilize coil to flow through current induced magnetic field in commercial power, makes contact closure, to reach to control load
Electrical equipment.Auxiliary contact is one of executable portion of catalyst, and the executable portion of catalyst generally includes main contact and auxiliary contact,
The effect of main contact is to turn on and disjunction major loop, controls bigger electric current, and auxiliary contact is in controlling loop, to meet
The requirement of various control modes.
A kind of auxiliary contact of prior art is to use side dress mode, i.e. auxiliary contact forms a module side and is contained in catalyst
The side of main body, the pendant auxiliary contactor module of prior art is primarily present following drawback:
1, the direction of motion of the auxiliary contact of existing catalyst pendant auxiliary contactor module is general and the main contact of catalyst main body
The direction of motion is consistent, and this design has considerable influence to Electromagnetic System of Contactor balance, can affect the mechanical life of catalyst.
2, the contact kind of existing pendant auxiliary contactor module is generally not capable of conversion, need to convert contact support, Er Qiejie during conversion
Touch panel typically requires two set parts, causes that parts are many, cost is high.
3, the cover cap of existing pendant auxiliary contactor module and the assembling fixed form of the body mainly have riveting, ultrasonic bonding, axle
Hole close-fitting, buckle etc., wherein, riveting needs rivet, increases cost；Ultrasonic bonding is non-dismountable, the most firm；Existing set
Meter uses buckle, and snapped-in position designs away from binding post, during wiring, the most excessive, easily struts cover cap and the body.
4, existing pendant auxiliary contactor module uses the structure of push rod and spring to realize and the connection of catalyst main body, causes
Structure is complicated, technique is cumbersome.
Summary of the invention
It is an object of the invention to overcome the deficiency of prior art, it is provided that the pendant auxiliary contactor module of a kind of catalyst, pass through
Improvement to pendant auxiliary contactor module, on the one hand, the direction of motion enabling to contact bridge is perpendicular with the direction of motion of slide bar,
Contact parameter is made not affected by catalyst movement travel；On the other hand, same contact is used to support part, it is possible to realize
The conversion of contact kind；Further, there is the feature of simple in construction, simple process, low cost.
The technical solution adopted for the present invention to solve the technical problems is: the pendant auxiliary contactor module of a kind of catalyst, including
Housing, contact plate, slide bar and moving contact component；Described contact plate fills in the housing, and makes the stationary contact on contact plate towards shell
The substantially thickness direction of body；Described slide bar is arranged on housing, and can be sliding along the direction being approximately perpendicular to thickness of shell direction
Dynamic；Described moving contact component pivot joint in the housing, and by the corresponding matching with slide bar so that during sliding bar, moving contact group
Part is formed and swings, it is achieved the movable contact of moving contact component and the contact of stationary contact or separate.
Described moving contact component includes contact support and is fixed on the contact bridge that described contact is supported, described movable contact is located at and connects
Touching on bridge, when moving contact component swings, the movable contact on contact bridge swings along the substantially thickness direction of housing, it is achieved with quiet
The contact of contact or separation.
Described slide bar is provided with the first inclined-plane, and described moving contact component is provided with the second inclined-plane, joins when moving contact component is corresponding with slide bar
During conjunction, the first inclined-plane of slide bar matches with the second inclined-plane of moving contact component so that during sliding bar, moving contact component can
Swing along with sliding bar direction generally perpendicular direction.
Described contact support includes rotating shaft and Access Division, and by rotating shaft pivot joint in the housing, contact is supported in described contact support
Access Division fixes with contact bridge clamping.
The Access Division of described contact support is at least two convex extension parts being connected in rotating shaft, and described at least two convex extension parts are formed
Jaws, to clamp described contact bridge.
In described at least two convex extension parts, one of them convex extension part is additionally provided with bayonet socket, and described contact bridge is provided with the block tongue of correspondence,
When contact bridge is clipped in the jaws that contact is supported, in the bayonet socket of the convex extension part that the block tongue of contact bridge is stuck in correspondence so that contact bridge is solid
It is scheduled on described contact to support.
Described contact bridge includes U-shaped sheet, and the base of the U-shaped sheet of contact bridge is clipped in the jaws that contact is supported, moving of contact bridge
Contact is fixed on the end of the dual-side of the U-shaped sheet of contact bridge.
Described contact bridge also includes the middle sheet in U-shaped mouth, and one end of middle is integrally connected to the base of the U-shaped sheet of contact bridge,
Second inclined-plane of described contact assembly is located at the middle sheet of contact bridge, forms described second inclined-plane after described middle bending.
The block tongue of described contact bridge is located at the middle sheet of contact bridge.
Described housing is made up of cover cap and the body, and described cover cap and the body are respectively equipped with the axle that can corresponding match or hole knot
Structure, the periphery of described cover cap and the body is respectively equipped with the card convex or hole clipping that can corresponding match.
The described body is also integrally formed with the elastic hook extending and passing cover cap to cover cap direction, to be used for and catalyst main body grab
It is connected.
Compared with prior art, the invention has the beneficial effects as follows:
1, present invention employs by contact plate dress in the housing, and make the stationary contact substantially thickness direction towards housing of contact plate；
Slide bar is arranged on housing, and can slide along the direction being approximately perpendicular to thickness of shell direction；Contact bridge is fixed on tactile
Head forms moving contact component on supporting；By moving contact component pivot joint in the housing, and by the corresponding matching with slide bar so that sliding
When bar slides, moving contact component is formed and swings, and movable contact on contact bridge can be allowed to swing along the substantially thickness direction of housing,
Realize the contact with stationary contact or separate.This structure of the present invention, it is possible to make the direction of motion of contact bridge and the motion of slide bar
Direction is perpendicular, makes contact parameter not affected by catalyst movement travel so that the product of large opening and little open away from product all
Can be general.
2, present invention employs contact support is designed to rotating shaft and Access Division so that contact support can be articulated in by rotating shaft
In housing, the Access Division of contact support is designed as at least two convex extension parts being connected in rotating shaft, utilizes at least two convex extension parts
Form jaws, to be clamped by described contact bridge；Contact bridge is designed to U-shaped sheet and middle, utilizes the U-shaped sheet of contact bridge
Base is clipped in the jaws that contact is supported, in utilization, sheet bending forms the second inclined-plane.This structure of the present invention, utilizes same
Individual contact support can be realized as the conversion of contact kind, can be for different contact combinations (2NO, 2NC or 1NO1NC)
Without changing different slide bars and contact support, only riveting contacts face need to be changed, static contact right and left mutually changing, can realize normally opened
Switch with normally closed interlock, save part category.
3, present invention employs a convex extension part wherein and be additionally provided with bayonet socket, be provided with the block tongue of correspondence at contact bridge, block tongue is located at
At the middle sheet of contact bridge, when contact bridge is clipped in the jaws that contact is supported, the block tongue of contact bridge is stuck in the bayonet socket of the convex extension part of correspondence
In so that contact bridge is fixed on described contact and supports.This structure of the present invention so that the assembling of contact assembly (i.e. contacts
The assembling that bridge is supported with contact) technique is simple compared with prior art.
4, present invention employs and on cover cap and the body, be respectively equipped with the axle or pore structure that can corresponding match, at cover cap and body
The periphery of shell is respectively equipped with the card convex or hole clipping that can corresponding match.This structure of the present invention, it is not necessary to such as prior art one
Sample uses rivet hot so that technique is simpler, and production capacity is higher.
5, present invention employs also to be integrally formed with at the body and extend and pass the elastic hook of cover cap to cover cap direction, to be used for and to connect
The main body grab of tentaculum is connected.This structure of the present invention, reduces push rod and the spring of prior art, makes hanging structure simple,
Lack 2 parts simultaneously, install in catalyst main body very convenient, be also convenient for when laying down, easy to use.
Below in conjunction with drawings and Examples, the present invention is described in further detail；But the pendant of a kind of catalyst of the present invention is auxiliary
Contact module is helped to be not limited to embodiment.
Accompanying drawing explanation
Fig. 1 is the D structure schematic diagram of the present invention；
Fig. 2 is D structure (the rotating an angle) schematic diagram of the present invention；
Fig. 3 is D structure (the being rotated further by an angle) schematic diagram of the present invention；
Fig. 4 is the D structure decomposing schematic representation of the present invention；
Fig. 5 is the D structure schematic diagram of the slide bar of the present invention；
Fig. 6 is D structure (the overturning an angle) schematic diagram of the slide bar of the present invention；
Fig. 7 is the D structure schematic diagram of the contact support of the present invention；
Fig. 8 is the D structure schematic diagram of the contact bridge of the present invention；
Fig. 9 is the D structure schematic diagram of the moving contact component (normally opened moving contact) of the present invention；
Figure 10 is D structure (the overturning an angle) schematic diagram of the moving contact component (normally opened moving contact) of the present invention；
Figure 11 is the D structure schematic diagram of the moving contact component (normally closed moving contact) of the present invention；
Figure 12 is D structure (the overturning an angle) schematic diagram of the moving contact component (normally closed moving contact) of the present invention；
Figure 13 is that match with the slide bar structure of (1 normally opened 1 normally closed, during catalyst release) of the moving contact component of the present invention is shown
It is intended to；
Figure 14 is that match with the slide bar structure of (1 normally opened 1 normally closed, during catalyst adhesive) of the moving contact component of the present invention is shown
It is intended to；
The structure of (1 normally opened 1 normally off) when Figure 15 is the moving contact component of the present invention, slide bar, the contact plate loading body
Schematic diagram；
The structural representation of (2 normally off) when Figure 16 is the moving contact component of the present invention, slide bar, the contact plate loading body；
The structural representation of (2 normally open) when Figure 17 is the moving contact component of the present invention, slide bar, the contact plate loading body；
Figure 18 is the schematic diagram that the present invention is articulated in catalyst main body.
Detailed description of the invention
Embodiment
Seeing shown in Fig. 1 to Figure 18, the pendant auxiliary contactor module of a kind of catalyst of the present invention, including housing 1, contact
Plate 2, contact bridge 3, slide bar 4 and contact support 5；Described contact plate 2 fills in the housing, and makes the stationary contact on contact plate 2
The point 21 substantially thickness directions towards housing 1, contact plate 2 and stationary contact 21 constitute static contact；Described slide bar 4 is arranged on shell
On body 1, and can slide along the direction being approximately perpendicular to thickness of shell direction；Thickness of shell direction refers to pendant auxiliary contact
The direction of module mounting tentaculum main body, say, that the one side of the thickness direction of pendant auxiliary contactor module is and catalyst main body phase
Recline；Described contact bridge 3 is fixed in the contact support 5 that plastic material is made and forms moving contact component 30；Described
Moving contact component 30 pivot joint within the case 1, and by the corresponding matching with slide bar 4 so that when slide bar 4 slides, moving contact
Assembly 30 is formed and swings, and movable contact 31 on contact bridge 3 can be allowed to swing along the substantially thickness direction of housing 1, it is achieved
Contact with stationary contact 21 or separate.The direction swung at moving contact component 30 is also equipped with back-moving spring (shown in figure), uses
Realize the reset of moving contact component 30.
As shown in Figure 5, Figure 6, slide bar 4 is provided with the first inclined-plane 41, and the present embodiment have employed two groups of contacts, thus, slide bar 4
It is provided with two the first inclined-planes 41.On slide bar 4, the position corresponding to the first inclined-plane 41 is additionally provided with open-work 42, this open-work
42 have and step down moving contact component 30, certainly, if the thickness of slide bar 4 is enough, only need at through-hole position
The groove arranging certain depth is the most permissible, is not required to open-work.
As shown in Fig. 7 to Figure 12, moving contact component 30 is provided with the second inclined-plane 32, when moving contact component 30 is corresponding with slide bar 4
During cooperation, the first inclined-plane 41 of slide bar matches with the second inclined-plane 32 of moving contact component so that when slide bar 4 slides, dynamic tactile
Head assembly 30 can swing along with slide bar 4 glide direction generally perpendicular direction.
Contact support 5 includes rotating shaft 51 and Access Division, and described contact supports 5 to pass through rotating shaft 51 pivot joint within the case 1, touches
The Access Division that head is supported fixes with contact bridge 3 clamping.
In the present embodiment, the Access Division of contact support is three convex extension parts being connected in rotating shaft, one of them convex extension part 52
Jaws 54 is formed, to be clamped by described contact bridge 3 with another two convex extension parts 53.
In three convex extension parts, one of them convex extension part 52 is additionally provided with bayonet socket 55, and contact bridge 3 is provided with the block tongue 33 of correspondence,
When contact bridge 3 is clipped in the jaws 54 that contact is supported, in the bayonet socket 55 of the convex extension part that the block tongue 33 of contact bridge is stuck in correspondence,
Make contact bridge 3 be fixed on described contact to support on 5.
Described contact bridge 3 includes U-shaped sheet 34, and the base of the U-shaped sheet of contact bridge is clipped in the jaws 54 that contact is supported, contact
The movable contact 31 of bridge is fixed on the end of the dual-side of the U-shaped sheet of contact bridge.
Described contact bridge also includes the middle sheet 35 in U-shaped mouth, and one end of middle 35 is integrally connected to the end of the U-shaped sheet of contact bridge
Limit, the second inclined-plane 32 of described contact assembly is located at the middle sheet 35 of contact bridge, forms described the after described middle 35 bending
Two inclined-planes.
The block tongue 33 of described contact bridge 3 is located at the middle sheet 35 of contact bridge.
As shown in Figures 1 to 4, housing 1 is made up of cover cap 11 and the body 12, and described cover cap and the body are respectively equipped with energy
Reach axle or pore structure that correspondence matches, in the present embodiment, be on the body 12, to be provided with axle (being equivalent to latch) 121, at cover
Lid 11 is provided with hole 111, cover cap 11 and the body 12 when assembling, and the axle 121 on the body 12 inserts the hole 111 of cover cap 11
In, it is of course also possible to be to set axle on cover cap 11, and the apertured on the body 12 of correspondence, or, cover cap 11 sets
Porose and axle, the correspondence position of the body 12 is then provided with axle and hole, forms corresponding matching.
Periphery at cover cap and the body is respectively equipped with the card convex or hole clipping that can corresponding match, and in the present embodiment, is at cover cap
The periphery of 11 sets hole clipping 112, and the periphery at the body 12 sets card convex 122, when cover cap 11 is assembled together with the body 12,
The card convex 122 of the body 12 periphery snaps in the hole clipping 112 of cover cap 11 periphery of correspondence position, makes cover cap 11 to exit,
Both fix.
The body 12 is also integrally formed with the elastic hook 123 extending and passing cover cap to cover cap direction, to be used for and catalyst main body 6
Grab is connected, and elastic hook 123 uses the body 12 material integral production to form, and owing to having certain length, can elastic put
Dynamic and can be in the mating groove of imbedding and contact device main body 6.
The pendant auxiliary contactor module of a kind of catalyst of the present invention, have employed and filled within the case 1 by contact plate 2, and makes to connect
The stationary contact 21 of touch panel 2 is towards the substantially thickness direction of housing 1；Slide bar 4 is arranged on housing 1, and can be along greatly
Slide in the direction causing to be perpendicular to housing 1 thickness direction；Contact bridge 3 is fixed on contact and supports to be formed on 5 contact assembly 30；
By contact assembly 30 pivot joint within the case 1, and by the corresponding matching with slide bar 4 so that when slide bar 4 slides, sets of contacts
Part 30 is formed and swings, and movable contact 31 on contact bridge 3 can be allowed to swing along the substantially thickness direction of housing, it is achieved with quiet
The contact of contact 21 or separation (as shown in Figure 13, Figure 14, the present embodiment uses 1 normally opened 1 normally closed structure).The present invention's
This structure, it is possible to the direction of motion making contact bridge 3 is perpendicular with the direction of motion of slide bar 4, makes contact parameter not contacted
The impact of device movement travel so that the product of large opening and little open away from product can be general.
The pendant auxiliary contactor module of a kind of catalyst of the present invention, have employed and contact support 5 is designed to rotating shaft 51 and clamping
Portion so that contact supports 5 can be designed as being connected to by the Access Division of contact support with pivot joint within the case 1 by rotating shaft 51
At least two convex extension parts in rotating shaft 51, utilize at least two convex extension parts to form jaws 54, to be clamped by described contact bridge 3；
Contact bridge 3 is designed to U-shaped sheet 34 and middle 35, utilizes the base of the U-shaped sheet of contact bridge to be clipped in the jaws that contact is supported,
In utilization, sheet bending forms the second inclined-plane.As shown in Fig. 9 to Figure 12, Figure 15 to Figure 17, this structure of the present invention,
Same contact support 5 is utilized to can be realized as the conversion of contact kind, can be for different contact combinations (2NO, 2NC
Or 1NO1NC) without changing different slide bars and contact support, only riveting contacts face need to be changed；The static contact of the present invention is also
Can right and left mutually changing, the static contact structure of the right and left is identical, only needs stationary contact reverse side to rivet, certainly, housing needs
Arrange for supporting left and right static contact supporting construction respectively, thus normally opened and normally closed interlock switching can be realized, save part category.
The pendant auxiliary contactor module of a kind of catalyst of the present invention, have employed a convex extension part 52 wherein and is additionally provided with bayonet socket
55, the block tongue 33 of correspondence it is provided with at contact bridge 3, block tongue 33 is located at the middle sheet 35 of contact bridge, when contact bridge 3 is clipped in tactile
During the jaws 54 that head is supported, in the bayonet socket 55 of the convex extension part that the block tongue 33 of contact bridge is stuck in correspondence so that contact bridge 3 is fixed
On described contact is supported.This structure of the present invention so that the assembling (assembling that i.e. contact bridge is supported with contact) of contact assembly
Technique is simple compared with prior art.
The pendant auxiliary contactor module of a kind of catalyst of the present invention, have employed and be respectively equipped with energy on cover cap 11 and the body 12
Axle that enough correspondences match or pore structure, the periphery at cover cap 11 and the body 12 be respectively equipped with the card convex that can corresponding match or
Hole clipping.This structure of the present invention, it is not necessary to use rivet hot as in the prior art so that technique is simpler, and production capacity is higher.
Present invention employs also to be integrally formed with at the body 12 and extend and pass the elastic hook 123 of cover cap to cover cap direction, to be used for and to connect
Tentaculum main body 6 grab is connected.This structure of the present invention, reduces push rod and the spring of prior art, makes hanging structure simple,
Lack 2 parts simultaneously, install in catalyst main body very convenient, be also convenient for when laying down, easy to use.
Above-mentioned simply presently preferred embodiments of the present invention, not makees any pro forma restriction to the present invention.Although the present invention with
Preferred embodiment is disclosed above, but is not limited to the present invention.Any those of ordinary skill in the art, without departing from this
In the case of inventive technique aspects, technical solution of the present invention is made many possible by the technology contents that all may utilize the disclosure above
Variation and modification, or be revised as equivalents Equivalent embodiments.Therefore, every content without departing from technical solution of the present invention,
According to the technology of the present invention essence to any simple modification made for any of the above embodiments, equivalent variations and modification, all should fall in the present invention
In the range of technical scheme protection.
Claims (10)
1. a pendant auxiliary contactor module for catalyst, including housing, contact plate, slide bar and moving contact component；
It is characterized in that: described contact plate fills in the housing, and makes the substantially thickness side towards housing of the stationary contact on contact plate
To；Described slide bar is arranged on housing, and can slide along the direction being approximately perpendicular to thickness of shell direction；Described
Moving contact component pivot joint in the housing, and by the corresponding matching with slide bar so that during sliding bar, moving contact component
Formed and swing, it is achieved the movable contact of moving contact component and the contact of stationary contact or separate.
The pendant auxiliary contactor module of catalyst the most according to claim 1, it is characterised in that: described dynamic tactile
Head assembly includes contact support and is fixed on the contact bridge that described contact is supported, described movable contact is located on contact bridge,
When moving contact component swings, the movable contact on contact bridge swings along the substantially thickness direction of housing, it is achieved with stationary contact
The contact of point or separation.
The pendant auxiliary contactor module of catalyst the most according to claim 2, it is characterised in that: described slide bar
Being provided with the first inclined-plane, described moving contact component is provided with the second inclined-plane, when moving contact component and slide bar corresponding matching, sliding
First inclined-plane of bar matches with the second inclined-plane of moving contact component so that during sliding bar, and moving contact component can edge
And swing with sliding bar direction generally perpendicular direction.
The pendant auxiliary contactor module of catalyst the most according to claim 3, it is characterised in that: described contact
Support includes rotating shaft and Access Division, described contact support by rotating shaft pivot joint in the housing, contact support Access Division with
Contact bridge clamping fixes.
The pendant auxiliary contactor module of catalyst the most according to claim 4, it is characterised in that: described contact
The Access Division supported is at least two convex extension parts being connected in rotating shaft, and described at least two convex extension parts form jaws, with
Described contact bridge is clamped.
The pendant auxiliary contactor module of catalyst the most according to claim 5, it is characterised in that: described at least
In two convex extension parts, one of them convex extension part is additionally provided with bayonet socket, and described contact bridge is provided with the block tongue of correspondence, works as contact bridge
When being clipped in the jaws that contact is supported, in the bayonet socket of the convex extension part that the block tongue of contact bridge is stuck in correspondence so that contact bridge is fixed
On described contact is supported.
The pendant auxiliary contactor module of catalyst the most according to claim 6, it is characterised in that: described contact
Bridge includes U-shaped sheet, and the base of the U-shaped sheet of contact bridge is clipped in the jaws that contact is supported, the movable contact of contact bridge is fixed
The end of dual-side at the U-shaped sheet of contact bridge.
The pendant auxiliary contactor module of catalyst the most according to claim 7, it is characterised in that: described contact
Bridge also includes the middle sheet in U-shaped mouth, and one end of middle is integrally connected to the base of the U-shaped sheet of contact bridge, described contact
Second inclined-plane of assembly is located at the middle sheet of contact bridge, forms described second inclined-plane after described middle bending.
The pendant auxiliary contactor module of catalyst the most according to claim 1, it is characterised in that: described housing
It is made up of cover cap and the body, described cover cap and the body are respectively equipped with the axle or pore structure that can corresponding match, described
The periphery of cover cap and the body is respectively equipped with the card convex or hole clipping that can corresponding match.
The pendant auxiliary contactor module of catalyst the most according to claim 9, it is characterised in that: the described body
Also it is integrally formed with the elastic hook extending and passing cover cap to cover cap direction, to be used for being connected with catalyst main body grab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610297093.8A CN105977104B (en) | 2016-05-06 | 2016-05-06 | A kind of pendant auxiliary contactor module of contactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610297093.8A CN105977104B (en) | 2016-05-06 | 2016-05-06 | A kind of pendant auxiliary contactor module of contactor |
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| Publication Number | Publication Date |
|---|---|
| CN105977104A true CN105977104A (en) | 2016-09-28 |
| CN105977104B CN105977104B (en) | 2018-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610297093.8A Active CN105977104B (en) | 2016-05-06 | 2016-05-06 | A kind of pendant auxiliary contactor module of contactor |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107633980A (en) * | 2017-09-21 | 2018-01-26 | 天津市百利电气有限公司 | The DC control circuit A.C. contactor of lateral part auxiliary contact module can be installed |
| CN109473315A (en) * | 2018-11-26 | 2019-03-15 | 德力西电气有限公司 | A kind of auxiliary contact and contactor of band instruction function |
| CN109585230A (en) * | 2018-10-19 | 2019-04-05 | 厦门宏发开关设备有限公司 | A kind of side hanging auxiliary contactor module that contact adhesion is self-locking |
| CN113628931A (en) * | 2021-07-05 | 2021-11-09 | 浙江天正电气股份有限公司 | Auxiliary contact of contactor |
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| CN201311883Y (en) * | 2008-11-20 | 2009-09-16 | 天津市百利电气有限公司 | AC contactor with lateral auxiliary contact module |
| CN205645696U (en) * | 2016-05-06 | 2016-10-12 | 厦门宏发开关设备有限公司 | Auxiliary contact module is hung to side of contactor |
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| US4774484A (en) * | 1985-04-09 | 1988-09-27 | Square D Company | Auxiliary electrical contact for electromagnetic contactor |
| EP0347999A2 (en) * | 1988-06-23 | 1989-12-27 | CGE- COMPAGNIA GENERALE ELETTROMECCANICA S.p.A. | Electric switch structure in which the actuation axial force is just a small portion of the contact force |
| CN201311883Y (en) * | 2008-11-20 | 2009-09-16 | 天津市百利电气有限公司 | AC contactor with lateral auxiliary contact module |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107633980A (en) * | 2017-09-21 | 2018-01-26 | 天津市百利电气有限公司 | The DC control circuit A.C. contactor of lateral part auxiliary contact module can be installed |
| CN109585230A (en) * | 2018-10-19 | 2019-04-05 | 厦门宏发开关设备有限公司 | A kind of side hanging auxiliary contactor module that contact adhesion is self-locking |
| CN109473315A (en) * | 2018-11-26 | 2019-03-15 | 德力西电气有限公司 | A kind of auxiliary contact and contactor of band instruction function |
| CN109473315B (en) * | 2018-11-26 | 2024-02-20 | 德力西电气有限公司 | Auxiliary contact with indication function and contactor |
| CN113628931A (en) * | 2021-07-05 | 2021-11-09 | 浙江天正电气股份有限公司 | Auxiliary contact of contactor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105977104B (en) | 2018-06-22 |
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