IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0233222
(2002-09-03)
|
발명자
/ 주소 |
- Crawley, Wilbur H.
- Nohl, John
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
39 인용 특허 :
35 |
초록
An exhaust processor includes a soot filter and a filter regenerator. The filter regenerator is configured to burn off particulate matter collected in the soot filter to regenerate the soot filter.
대표청구항
▼
An exhaust processor includes a soot filter and a filter regenerator. The filter regenerator is configured to burn off particulate matter collected in the soot filter to regenerate the soot filter. 5661943, 19970900, Hagel; US-5829920, 19981100, Christenson; US-5873209, 19990200, Hagel; US-5950391,
An exhaust processor includes a soot filter and a filter regenerator. The filter regenerator is configured to burn off particulate matter collected in the soot filter to regenerate the soot filter. 5661943, 19970900, Hagel; US-5829920, 19981100, Christenson; US-5873209, 19990200, Hagel; US-5950391, 19990900, Hagel, 052/656.4; US-6098351, 20000800, Mills; US-6161343, 20001200, Young, 052/097; US-6343448, 20020200, Lin, 052/204.1; US-6357197, 20020300, Serino et al., 052/738.1; US-6425222, 20020700, Hagel, 052/741.3; US-6446410, 20020900, Hagel, 052/717.01 herein the system further comprises a side strip, the side strip having a vertical portion joined with a horizontal portion, the vertical portion having an edge and the horizontal portion having an edge, said edges being insertable into the covering unit grooves. 5. The system of claim 4, wherein the side strip is angled to form a corner, the horizontal portion edge being within the corner. 6. The system of claim 4, wherein the side strip is angled to form a corner, the horizontal portion edge being outside the corner. 7. The system of claim 4, wherein the joinder of the vertical portion and the horizontal portion are rounded. 8. The system of claim 1, wherein the covering unit first, second, third, and fourth sides are substantially equal in length. 9. The system of claim 1, wherein the system further comprises a spacer side strip, the side strip having a vertical portion joined with a horizontal portion 204 and a spacer portion, the spacer portion being proximate the exterior vertex of the angle formed by the joinder of the vertical portion to the horizontal portion, the vertical portion having an edge and the horizontal portion having an edge, said edges being insertable into the covering unit grooves, the spacer portion having a bottom surface and a rear surface, the spacer portion extending beneath the horizontal portion such that when the horizontal portion edge is inserted within the groove of one of the covering units, the covering unit bottom surface is substantially flush with the spacer portion bottom surface, the spacer portion extending rearwardly from the vertical portion such that when the vertical portion edge is inserted into a second one of the covering units, the second covering unit's bottom surface is substantially flush with the spacer portion rear surface, and the second covering unit's side of insertion abuts the top surface of the first covering unit. 10. The system of claim 9, wherein the spacer side strip is angled to form a corner, the horizontal portion edge being within the corner. 11. The system of claim 9, wherein the spacer side strip is angled to form a corner, the horizontal portion edge being outside the corner. 12. The system of claim 1, wherein the system further comprises a double spacer side strip, the side strip having a vertical portion joined with a horizontal portion, a first spacer portion, and a second spacer portion, the first spacer portion being proximate the exterior vertex of the angle formed by the joinder of the vertical portion to the horizontal portion, the second spacer portion being proximate the interior vertex of said angle, the vertical portion having an edge and the horizontal portion having an edge, said edges being insertable into the covering unit grooves, the first spacer portion having a bottom surface and a rear surface, the second spacer portion having a top surface and a forward surface, the first spacer portion extending beneath the horizontal portion such that when the horizontal portion edge is inserted within the groove of one of the covering units, the covering unit bottom surface is substantially flush with the first spacer portion bottom surface and the covering unit top surface is substantially flush with the second spacer portion top surface, the first spacer portion extending rearwardly from the vertical portion such that when the vertical portion edge is inserted into a second one of the covering units, the second covering unit's bottom surface is substantially flush with the first spacer portion rear surface and the second covering unit's top surface is substantially flush with the second spacer portion forward surface. 13. The system of claim 12, wherein the double spacer side strip is angled to form a corner, the horizontal portion edge being within the corner. 14. The system of claim 12, wherein the double spacer side strip is angled to form a corner, the horizontal portion edge being outside the corner. 15. A surface covering system, comprisin g: a plurality of substantially rectangular covering units, each covering unit having a top surface, a bottom surface, and four sides, the four sides comprising a first pair of opposing sides and a second pair of opposing sides, each of the four sides having a groove; a plurality of L-keys, the L-keys having a first portion and a second portion joined to the first portion to form a substantially 90 degree angle, the first portion having an inner edge, and an outer edge, the second portion having an inner edge and an outer edge, the first portion length being substantially equal to the length of the covering unit first pair of sides, the second portion length being substantially equal to the length of the covering unit second pair of sides, the L-key first portion width being approximately twice the width of the covering unit grooves, the L-key second portion width being approximately twice the width of the covering unit groove, the L-key first and second portion inner and outer edges being insertable in the covering unit grooves; a plurality of elongated I-strips, the I-strips having a first and second edge, the first and second edges being insertable in the covering unit grooves, the I-strips having a width approximately twice the width of the covering unit grooves; a plurality of elongated half strips, the half strips having a first and second edge, the first and second edges being insertable in the covering unit grooves, the half strips having a width approximately equal to the width of the covering unit grooves; a side strip, the side strip having a vertical portion joined with a horizontal portion, the vertical portion having an edge and the horizontal portion having an edge, said edges being insertable into the covering unit grooves; an inside corner strip wherein the side strip is angled to form a corner, the horizontal portion edge being within the corner; and an outside corner strip wherein the side strip is angled to form a corner, the horizontal portion edge being outside the corner. 16. A surface covering system, comprising: a plurality of substantially rectangular covering units, each covering unit having a top surface, a bottom surface, and four sides, the four sides comprising a first pair of opposing sides and a second pair of opposing sides, each of the four sides having a groove; a plurality of L-keys, the L-keys having a first portion and a second portion joined to the first portion to form a substantially 90 degree angle, the first portion having an inner edge, and an outer edge, the second portion having an inner edge and an outer edge, the first portion length being substantially equal to the length of the covering unit first pair of sides, the second portion length being substantially equal to the length of the covering unit second pair of sides, the L-key first portion width being approximately twice the width of the covering unit grooves, the L-key second portion width being approximately twice the width of the covering unit groove, the L-key first and second portion inner and outer edges being insertable in the covering unit grooves; a plurality of elongated I-strips, the I-strips having a first and second edge the first and second edges being insertable in the covering unit grooves, the I-strips having a width approximately twice the width of the covering unit grooves; a plurality of elongated half strips, the half strips having a first and second edge, the first and second edges being insertable in the covering unit grooves, the half strips having a width approximately equal to the width of the covering unit grooves; a side strip, the side strip having a vertical portion joined with a horizontal portion, the vertical portion having an edge and the horizontal portion having an edge, said edges being insertable into the covering unit grooves; an inside corner strip wherein the side strip is angled to form a corner, the horizontal portion edge being within the corner; an outside cor
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