CN103492698B - Filtrating equipment - Google Patents
Filtrating equipment Download PDFInfo
- Publication number
- CN103492698B CN103492698B CN201180070331.7A CN201180070331A CN103492698B CN 103492698 B CN103492698 B CN 103492698B CN 201180070331 A CN201180070331 A CN 201180070331A CN 103492698 B CN103492698 B CN 103492698B
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- China
- Prior art keywords
- gap
- forming
- filter member
- base part
- filtrating equipment
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- 230000008021 deposition Effects 0.000 claims abstract description 59
- 239000000446 fuel Substances 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 230000002452 interceptive effect Effects 0.000 abstract 1
- 238000005304 joining Methods 0.000 description 30
- 238000005476 soldering Methods 0.000 description 15
- 239000002828 fuel tank Substances 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 230000003321 amplification Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004372 laser cladding Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000013138 pruning Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/111—Making filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
- B01D35/027—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks rigidly mounted in or on tanks or reservoirs
- B01D35/0273—Filtering elements with a horizontal or inclined rotation or symmetry axis submerged in tanks or reservoirs
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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
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
- F02M37/32—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by filters or filter arrangements
- F02M37/34—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by filters or filter arrangements by the filter structure, e.g. honeycomb, mesh or fibrous
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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
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
- F02M37/32—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by filters or filter arrangements
- F02M37/50—Filters arranged in or on fuel tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/04—Supports for the filtering elements
- B01D2201/0415—Details of supporting structures
-
- 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
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/04—Feeding by means of driven pumps
- F02M37/08—Feeding by means of driven pumps electrically driven
- F02M37/10—Feeding by means of driven pumps electrically driven submerged in fuel, e.g. in reservoir
- F02M37/106—Feeding by means of driven pumps electrically driven submerged in fuel, e.g. in reservoir the pump being installed in a sub-tank
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Materials (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention provides and make deposition operation become easy filtrating equipment after gap-forming osseous part being set along the direction intersected from the base part with connected element deposition.Filtrating equipment (10) has the filter member (30) formed by bag-shaped filter materials, the inside being located at filter member and form the gap-forming parts (32) in space in the inside of filter member and possess the inside and outside flow path portion that is communicated with filter member and be installed on the connected element (34) of the suction port of fuel.Gap-forming parts (32) have and form the hole portion (36A) that is communicated with flow path portion and extend and the gap-forming osseous part (38) of not interfering with assistant tool when the assistant tool (50) of deposition is connected to planar surface portion with the direction intersected with planar surface portion on the base part (36) of mode deposition in connected element of sandwich filter member and the edge of the planar surface portion (36B) from base part.
Description
Technical field
The filtrating equipment that the suction port that the present invention relates to the fuel in the fuel tank of automobile, motorcycle etc. is installed.
Background technique
Fuel in the fuel tank of automobile, motorcycle etc. is sent to engine compartment by petrolift, is provided with at this fuel pump intake the filtrating equipment filtered the fuel in fuel tank.
In the filter apparatus for fuel recorded in following patent documentation 1, be configured at the gap-forming parts of inside of filter, be provided with the joining portion that the long side direction along gap-forming parts makes gap-forming parts and connector be engaged by the through hole of filter, at gap-forming parts, and be provided with gap-forming projection in the bottom at joining portion.In this structure, make the assistant tool of deposition be connected to the front end of gap-forming projection, and gap-forming parts and connector are deposited over gap-forming projection roughly directly over position.
Patent documentation 1: Japanese Unexamined Patent Publication 2009-62912 publication
Summary of the invention
Invent problem to be solved
But, in above-mentioned patent documentation 1, due to the gap-forming projection that the assistant tool arranged in the bottom at the joining portion making gap-forming parts and connector be engaged by the through hole of filter for deposition is abutted, so limit the position at joining portion, the shape of gap-forming parts, thus leeway be improved.
The present invention considers the problems referred to above, and its object is to provides the filtrating equipment easily carrying out deposition operation after arranging gap-forming osseous part from the base part with connected element deposition along the direction intersected.
For solving the method for problem
The feature of the filtrating equipment of the 1st aspect of the present invention is to have: filter member, and it is formed by bag-shaped filter materials; Gap-forming parts, it is located at the inside of described filter member, and in the formation space, inside of described filter member; And connected element, it possesses the inside and outside flow path portion being communicated with described filter member, and be installed on the suction port of fuel, described gap-forming parts have: base part, it forms the hole portion be communicated with described flow path portion, and with the mode deposition clamping described filter member in centre in described connected element; And gap-forming osseous part, the direction that its edge of planar surface portion from described base part and described planar surface portion are intersected extends, and does not interfere with the assistant tool of this deposition when the assistant tool of deposition is connected to described planar surface portion.
According to the filtrating equipment of first scheme of the present invention, gap-forming parts possess the base part being formed with the hole portion be communicated with the flow path portion of connected element, and gap-forming osseous part extends from the planar surface portion of base part along the direction intersected with this planar surface portion.When formation osseous part is connected to the planar surface portion of base part at the assistant tool of deposition, do not interfere with assistant tool.Therefore, when with during in the mode deposition base part of sandwich filter member and connected element, gap-forming osseous part can not become obstruction, thus deposition operation becomes easy.
The feature of the filtrating equipment of alternative plan of the present invention is, on the basis of the filtrating equipment of first scheme, described gap-forming possesses with osseous part longitudinal osseous part of extending from described base part along long side direction and intersects with described longitudinal osseous part and be connected the horizontal osseous part of described longitudinal osseous part, inserts between longitudinal osseous part of the never described horizontal osseous part of described assistant tool.
According to the filtrating equipment of alternative plan of the present invention, the assistant tool of deposition due to from gap-forming osseous part do not have insert between longitudinal osseous part of horizontal osseous part, so when the assistant tool of deposition is connected to the planar surface portion of base part, the assistant tool of deposition is not interfered with gap-forming osseous part.Therefore, when with during in the mode deposition base part of sandwich filter member and connected element, deposition operation becomes easy.
The feature of the filtrating equipment of third program of the present invention is, on the basis of the filtrating equipment described in first scheme or alternative plan, described gap-forming osseous part tilts relative to the direction of described base part to the upper side avoiding described hole portion.
According to the filtrating equipment of third program of the present invention, gap-forming osseous part tilts relative to the direction of base part to the upper side keeping away aperture portion, thus when the assistant tool of deposition is connected to the planar surface portion of base part, the assistant tool of deposition and gap-forming osseous part can be stoped to interfere.
The feature of the filtrating equipment of fourth program of the present invention is, on the basis of filtrating equipment described in first scheme to any one scheme of third program, described gap-forming osseous part is formed as, and when overlooking, leaves and narrowed width along with from described base part.
According to the filtrating equipment of fourth program of the present invention, even if gap-forming osseous part is formed as leaving and narrowed width along with from base part when overlooking, when the assistant tool of deposition is connected to the planar surface portion of base part, the assistant tool of deposition and gap-forming osseous part also can be stoped to interfere.
The feature of the filtrating equipment of the 5th scheme of the present invention is, on the basis of filtrating equipment described in first scheme to any one scheme of fourth program, the section along described planar surface portion of described gap-forming osseous part is formed as roughly U-shaped.
According to the filtrating equipment of the 5th scheme of the present invention, the section along planar surface portion of gap-forming osseous part is formed as roughly U-shaped, by inserting the assistant tool of deposition between the gap-forming osseous part from roughly U-shaped, thus when assistant tool is connected to the planar surface portion of base part, assistant tool and gap-forming osseous part can be stoped to interfere.
The feature of the filtrating equipment of the 6th scheme of the present invention is, on the basis of filtrating equipment described in first scheme to the 5th any one scheme of scheme, with connected element and described base part described in the mode deposition clipping the sidepiece of bag-shaped described filter member.
According to the filtrating equipment of the 6th scheme of the present invention, in the mode deposition connected element of the sidepiece to clip bag-shaped filter member and the structure of base part, also the assistant tool of deposition and gap-forming osseous part can be stoped to interfere, thus workability when deposition base part and connected element is good.
The effect of invention is as follows.
According to filtrating equipment of the present invention, after arranging gap-forming osseous part from the base part with connected element deposition along the direction intersected, the assistant tool of deposition is not interfered with gap-forming osseous part, thus deposition operation becomes easy.
Accompanying drawing explanation
Fig. 1 is the general profile chart of the fuel tank representing the filtrating equipment possessing an embodiment of the invention.
Fig. 2 is the stereogram of the filtrating equipment representing an embodiment of the invention.
Fig. 3 is the stereogram of the filtrating equipment observing an embodiment of the invention from other direction.
Fig. 4 A is the plan view representing the gap-forming parts that the filtrating equipment of an embodiment of the invention uses.
Fig. 4 B is the side view representing the gap-forming parts that the filtrating equipment of an embodiment of the invention uses.
Fig. 4 C is the plan view representing the gap-forming parts that the filtrating equipment of an embodiment of the invention uses.
Fig. 5 is the side view representing the connector that the filtrating equipment of an embodiment of the invention uses.
Fig. 6 is the amplification view of the state after the gap-forming parts of the filtrating equipment representing an embodiment of the invention and connector deposition.
Fig. 7 represents the stereogram gap-forming parts of the filtrating equipment of an embodiment of the invention and connector being carried out to the operation of deposition.
Fig. 8 represents the amplification view gap-forming parts of the filtrating equipment of an embodiment of the invention and connector being carried out to the operation of deposition.
Fig. 9 represents the stereogram filter member of the filtrating equipment of an embodiment of the invention being formed as bag-shaped operation.
Embodiment
Next, the filtrating equipment of an embodiment of the invention is described.
In Fig. 1, represent the fuel tank 12 using filtrating equipment 10 with sectional view.As shown in the drawing, in the fuel tank 12 that vehicle etc. possesses, being equipped with chamber 14, being located at the support plate 16 on top of this chamber 14, being fixed with petrolift 18 with the state tilted.The exhaust port 20 of petrolift 18 is connected with supplying pipe 22, to not shown engine compartment supply fuel.In addition, the top of supplying pipe 22 is fixed on the assembly 24 of the upper surface being formed at fuel tank 12.
The suction port 26 of petrolift 18 is connected with the connector described later 34 of filtrating equipment 10.Like this, if driving fuel pump 18, then attract the fuel L in fuel tank 12 and make it to filter at filtrating equipment 10, afterwards, fuel L being sent to engine compartment via petrolift 18, supplying pipe 22 from connector 34.
As shown in FIG. 2 and 3, filtrating equipment 10 possess to be made up of filter materials and be formed as bag-shaped filter member 30, be located at the resinous gap-forming parts 32 of the inside of this filter member 30 and be installed on filter member 30 outside and as the connector 34 of inside and outside connected element being communicated with filter member 30.
Gap-forming parts 32 are the parts arranged in order to the formation space, inside in bag-shaped filter member 30.As shown in Fig. 4 A, Fig. 4 B and Fig. 4 C, the base part 36 that gap-forming parts 32 possess the hole portion 36A being formed with the toroidal passed through for fuel L and the gap-forming osseous part 38 extended along the direction (length direction shown in arrow A) tilted relative to this base part 36.
Around the hole portion 36A of base part 36, be formed with planar surface portion 36B, erect with opening certain intervals from hole portion 36A sky at this planar surface portion 36B and be provided with gap-forming osseous part 38.This planar surface portion 36B becomes the soldering tip (assistant tool (attachmenttool) of welding) 50 bearing surface abutted (with reference to Fig. 7) of the ultrasonic wave coating of an example of the assistant tool of the deposition be provided as deposition base part 36 and connector 34.
Gap-forming osseous part 38 along base part 36(planar surface portion 36B) section be formed as roughly U-shaped in the mode of the hole portion 36A surrounding base part 36, and be formed with opening 39 along the length direction of gap-forming osseous part 38.In addition, gap-forming osseous part 38 is relative to base part 36(planar surface portion 36B) to keep away aperture portion 36A upper side direction tilt.In other words, gap-forming osseous part 38 above extends at the length direction tilted relative to base part 36 (arrow A direction), and in the upper extension in direction (arrow B direction) along planar surface portion 36B, be formed with opening 39 in the 36A side, hole portion of the close base part 36 of gap-forming osseous part 38.The opening 39 of gap-forming osseous part 38 is formed at following position, and namely, as the front end 50A abutment plane portion 36B of roughly columned soldering tip (horn) 50, soldering tip 50 can insert opening 39.Thus, the side face 50B of the long side direction of soldering tip 50 can not interfere with gap-forming osseous part 38.In addition, soldering tip 50 uses the soldering tip of the low-amplitude that thinner part is longer.
As shown in Fig. 2 ~ Fig. 4 C, more specifically, gap-forming with osseous part 38 possess the upper configuration of the length direction tilted relative to base part 36 (arrow A direction) multiple (being four in the present embodiment) longitudinal osseous part 38A with and the orthogonal direction of longitudinal osseous part 38A on configure with the interval specified multiple (being five in the present embodiment) the horizontal osseous part 38B being connected longitudinal osseous part 38A, be formed with opening portion 38C in the position impaled by longitudinal osseous part 38A and horizontal osseous part 38B.Thus, the fuel after being filtered by filter member 30 can by multiple opening portion 38C of gap-forming osseous part 38.In addition, the opening 39 not having to become between longitudinal osseous part 38A of horizontal osseous part 38B along the length direction of gap-forming osseous part 38 of gap-forming osseous part 38.In addition, gap-forming osseous part 38 is formed as leaving and narrowed width (attenuating along with the front end of the length direction towards gap-forming osseous part 38) along with from base part 36.
As shown in Figure 6, the side contrary with planar surface portion 36B of base part 36 becomes the joining portion 36C engaged with connector 34, at this joining portion 36C, and around hole portion 36A, is formed with the recess 40,42 of ring-type.
As shown in figs.5 and 6, connector 34 is made up of the tubular body possessing the flow path portion 34A passed through for fuel L, and the section along long side direction is formed as roughly L-shaped.Be provided with flange 34B in an end of connector 34, the upper surface portion of flange 34B becomes the joining portion 34C engaged with the joining portion 36C of base part 36.The internal diameter of flow path portion 34A is formed as roughly the same with the internal diameter of the hole portion 36A of base part 36.In the other end of connector 34, be provided with the joint 34D be connected with the suction port 26 of petrolift 18.At joint 34D, be provided with the connection mouth 34E of the circle be communicated with flow path portion 34A.
Around the flow path portion 34A of the joining portion 34C of connector 34, be provided with respectively with the recess 40 of joining portion 36C, the projection 44,46 of 42 chimeric ring-types that are formed at base part 36.In addition, the recess 42 of base part 36 and the projection 44 of connector 34 are chimeric under the state being folded with filter member 30.The joining portion 36C of the base part 36 and joining portion 34C of connector 34 carrys out deposition by the ultrasonic wave coating employing soldering tip 50 described later.
As shown in Figure 6, filter member 30 possesses the through hole 30C be communicated with the hole portion 36A of base part 36 and the flow path portion 34A of connector 34.That is, the joining portion 34C of the joining portion 36C of base part 36 and connector 34 to be formed by deposition in the mode clipping the periphery of the through hole 30C of filter member 30 by the part in radial direction and is integrated.As shown in FIG. 2 and 3, filter member 30 is bent into two in the both sides of base part 36, thus the upper surface portion 30A of filter member 30 and lower face 30B(is with reference to Fig. 9) in gap-forming overlap around osseous part 38.And, by the upper surface portion 30A of deposition gap-forming by the filter member 30 of the surrounding of osseous part 38 and three outer edges of lower face 30B, filter member 30 is formed as bag-shaped.Filter member 30 is formed as thin roughly trapezoidal of the forward end of gap-forming osseous part 38 when overlooking.
In addition, as the filter materials forming filter member 30, such as, the parts of the sheets such as plastic net, yarn fabric, braided fabric, nonwovens are used.In addition, more than one the parts etc. in the filter materials of overlapping more than two these sheets are used.
In the filtrating equipment 10 of present embodiment, in the tip side of gap-forming with the length direction (arrow A direction) of osseous part 38, the sidepiece (being side for the upper surface portion 30A of filter member 30) being configured at the long side direction of the bag-shaped filter member 30 of the surrounding of gap-forming osseous part 38 when overlooking is provided with connector 34.
As shown in Figure 6, under the state that the joining portion 34C of the joining portion 36C with connector 34 that are made base part 36 by deposition becomes to be integrated, the hole portion 36A of base part 36 is communicated with via the through hole 30C of filter member 30 with the flow path portion 34A of connector 34, thus fuel and can pass through in flow path portion 34A in hole portion 36A.And, the fuel passing hole portion 36A and flow path portion 34A after being filtered by filter member 30 and be inhaled into petrolift 18(with reference to Fig. 1 from suction port 26).
Next, the effect of the filtrating equipment 10 of present embodiment is described.
As shown in Figure 7, as joining portion 34C by the joining portion 36C in deposition engaged with base portion 36 and connector 34, the roughly rectangular laminar filter member 30 of sandwiched between the joining portion 36C and the joining portion 34C of connector 34 of base part 36, and make the position of hole portion 36A, the through hole 30C of filter member 30 of base part 36 and the flow path portion 34A of connector 34 (with reference to Fig. 6) consistent.And, make the projection 44,46 of the recess 40,42 of base part 36 and connector 34 chimeric respectively and can not be staggered in the position of the joining portion 36C of base part 36 and the joining portion 34C of connector 34.Now, between the recess 42 and the projection 46 of connector 34 of base part 36, filter member 30 is folded with.
Under this state, as shown in Figure 7 and Figure 8, the front end 50A of roughly columned soldering tip 50 is made to be connected to the planar surface portion 36B of base part 36.Now, the side face 50B side of soldering tip 50 is inserted through the opening 39 of gap-forming osseous part 38, thus the side face 50B of soldering tip 50 does not interfere with gap-forming osseous part 38.Further, in the lower side of the flange 34B of connector 34, insert the front end 52A of two strand being located at anvil block (assistant tool of welding) 52, and abut with the lower face of flange 34B.Under this state, as shown in Figure 6, the joining portion 36C of the base part 36 and joining portion 34C of connector 34 is deposition by ultrasonic wave coating, thus the joining portion 36C of base part 36 becomes to be integrated with the joining portion 34C of connector 34.
Afterwards, as shown in Figure 9, rectangular filter member 30 is in the both sides bending of base part 36, thus the lower face 30B of the upper surface portion 30A of a tip side of filter member 30 and the side, the other end of filter member 30 is overlapping.Further, in gap-forming with around osseous part 38, the upper surface portion 30A of filter member 30 and lower face 30B deposition are the roughly U-shaped attenuated at the situation lower front end overlooked, and the shaping by the outer edge pruning filter member 30 after deposition, has carried out filtrating equipment 10.
In this filtrating equipment 10, the hole portion 36A of base part 36 is communicated with via the through hole 30C of filter member 30 with the flow path portion 34A of connector 34, the fuel after being filtered by filter member 30 by multiple opening portion 38C of gap-forming osseous part 38 by the hole portion 36A of the base part 36 and flow path portion 34A of connector 34.And, be inhaled into petrolift 18(with reference to Fig. 1 from the flow path portion 34A of connector 34 by suction port 26).
In such filtrating equipment 10, after making the front end 50A of soldering tip 50 be connected to the planar surface portion 36B of base part 36, the side face 50B side of soldering tip 50 is inserted through the opening 39 of gap-forming osseous part 38, thus the side face 50B of soldering tip 50 does not interfere with gap-forming osseous part 38.Therefore, when carrying out the deposition operation of deposition to the joining portion 36C of the base part 36 and joining portion 34C of connector 34, gap-forming osseous part 38 can not become obstruction, thus workability is good.
In addition, even if gap-forming osseous part 38 leaves and the shape of narrowed width along with from base part 36, by arranging the opening 39 not having horizontal osseous part 38B along its length at gap-forming osseous part 38, soldering tip 50 and gap-forming osseous part 38 can be effectively stoped to be interfered further.
In addition, in this filtrating equipment 10, because gap-forming parts 32 and connector 34 are not formed by insert molding, so nonwovens strongly by being pressed in metal pattern is not broken portion, and the loss of effective filtration area reduces, if identical area of contour then can realize miniaturization.In addition, can in dust free room assembling filter device 10, thus reduce the attachment etc. of foreign matter, and improve turbidity test.
In addition, in the present embodiment, the section in the direction along planar surface portion 36B (arrow B direction) of gap-forming osseous part 38 is formed as roughly U-shaped, but is not limited thereto, and gap-forming osseous part 38 also can change to other shape.Such as, the section in the direction along planar surface portion 36B (arrow B direction) of gap-forming osseous part can be formed as roughly " コ " shape, also can be formed as roughly V shape, in addition, also can be two plate-shaped members are configured to structure that is almost parallel or roughly " Ha " shape.If that is, gap-forming osseous part arrange along the length direction intersected with base part 36 insert the assistant tool of deposition insertion part, stop and the structure of interference of assistant tool of deposition.
In addition, in the present embodiment, gap-forming osseous part 38 is formed as tilting relative to the direction of base part 36 to the upper side keeping away aperture portion 36A, but is not limited thereto, and also can arrange gap-forming osseous part relative to base part 36 in the mode of intersecting with other direction.In addition, also can gap-forming osseous part be set on the direction orthogonal with base part 36.
In addition, in the present embodiment, gap-forming osseous part 38 is formed as leaving and narrowed width (front end attenuates) along with from base part 36, but be not limited thereto, can be the structure that the profile of the length direction (arrow A direction) of gap-forming osseous part is formed as roughly the same size, also can be the thicker structure of forward end.
In addition, in the present embodiment, the soldering tip 50 of ultrasonic wave coating is made to be connected to planar surface portion 36B and to carry out deposition to the joining portion 36C of the base part 36 and joining portion 34C of connector 34, but be not limited to ultrasonic wave coating, such as, the assistant tool of high frequency deposition, vibration deposition, laser cladding, rotation deposition etc. also can be made to be connected to planar surface portion 36B and to carry out deposition.
Claims (8)
1. a filtrating equipment, is characterized in that,
Have: filter member, it is formed by bag-shaped filter materials;
Gap-forming parts, it is located at the inside of described filter member, and in the formation space, inside of described filter member; And
Connected element, it possesses the inside and outside flow path portion being communicated with described filter member, and is installed on the suction port of fuel,
Described gap-forming parts have:
Base part, it is formed with the hole portion be communicated with described flow path portion, and with the mode deposition of filter member described in sandwich in described connected element; And
Gap-forming osseous part, the direction that its edge of planar surface portion from described base part and described planar surface portion are intersected extends, and does not interfere with the assistant tool of this deposition when the assistant tool of deposition is connected to described planar surface portion,
Described gap-forming possesses with osseous part longitudinal osseous part of extending from described base part along long side direction and intersects with described longitudinal osseous part and be connected the horizontal osseous part of described longitudinal osseous part,
Insert between longitudinal osseous part of the never described horizontal osseous part of described assistant tool.
2. filtrating equipment according to claim 1, is characterized in that,
Described gap-forming osseous part tilts relative to the direction of described base part to the upper side avoiding described hole portion.
3. filtrating equipment according to claim 1 and 2, is characterized in that,
Described gap-forming osseous part is formed as, and when overlooking, leaves and narrowed width along with from described base part.
4. filtrating equipment according to claim 1 and 2, is characterized in that,
The section along described planar surface portion of described gap-forming osseous part is formed as roughly U-shaped.
5. filtrating equipment according to claim 3, is characterized in that,
The section along described planar surface portion of described gap-forming osseous part is formed as roughly U-shaped.
6. filtrating equipment according to claim 1 and 2, is characterized in that,
With connected element and described base part described in the mode deposition clipping the sidepiece of bag-shaped described filter member.
7. filtrating equipment according to claim 3, is characterized in that,
With connected element and described base part described in the mode deposition clipping the sidepiece of bag-shaped described filter member.
8. filtrating equipment according to claim 4, is characterized in that,
With connected element and described base part described in the mode deposition clipping the sidepiece of bag-shaped described filter member.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2011/055140 WO2012120605A1 (en) | 2011-03-04 | 2011-03-04 | Filter device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103492698A CN103492698A (en) | 2014-01-01 |
| CN103492698B true CN103492698B (en) | 2016-03-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180070331.7A Active CN103492698B (en) | 2011-03-04 | 2011-03-04 | Filtrating equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103492698B (en) |
| WO (1) | WO2012120605A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5431974B2 (en) * | 2010-01-07 | 2014-03-05 | 株式会社ニフコ | Filter device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2279581A (en) * | 1993-06-24 | 1995-01-11 | Kyosan Denki Kk | Fuel filter |
| DE29700822U1 (en) * | 1997-01-18 | 1997-03-20 | Hillers Theo | Fuel filter |
| CN101674871A (en) * | 2007-03-23 | 2010-03-17 | 株式会社利富高 | Filtering device |
| CN101796288A (en) * | 2007-09-07 | 2010-08-04 | 株式会社利富高 | Fuel filter device and method of producing the same |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0730103Y2 (en) * | 1989-08-23 | 1995-07-12 | 京三電機株式会社 | Filter built into the tank |
| JP3453686B2 (en) * | 1994-03-29 | 2003-10-06 | 株式会社パイオラックス | Fuel tank filter |
-
2011
- 2011-03-04 CN CN201180070331.7A patent/CN103492698B/en active Active
- 2011-03-04 WO PCT/JP2011/055140 patent/WO2012120605A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2279581A (en) * | 1993-06-24 | 1995-01-11 | Kyosan Denki Kk | Fuel filter |
| DE29700822U1 (en) * | 1997-01-18 | 1997-03-20 | Hillers Theo | Fuel filter |
| CN101674871A (en) * | 2007-03-23 | 2010-03-17 | 株式会社利富高 | Filtering device |
| CN101796288A (en) * | 2007-09-07 | 2010-08-04 | 株式会社利富高 | Fuel filter device and method of producing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103492698A (en) | 2014-01-01 |
| WO2012120605A1 (en) | 2012-09-13 |
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