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1. 发明专利

AU680097B2 Air cleaner 未知
公开(公告)号：AU680097B2
公开(公告)日：1997-07-17
申请号：AU1470895
申请日：1995-03-09
申请人： TOYODA BOSHOKU KK , NIPPON DENSO CO
发明人： ODA KOUICHI , HORIE KAZUYUKI , INO MASAO
IPC分类号： F02M35/024 , B01D46/00 , B01D46/10 , B01D46/42 , B01D46/52 , F02M35/02 , B01D27/08
摘要： An air cleaner for use in an intake air passage connected to an engine of a vehicle, including a housing separable into two housings, a filter element received in one of the two housings, a sealing member for sealing contact with a sealing surface of the other housing, and a hinge device for rotatably connecting the two housings to each other, the hinge device including a receiving member having a receiving opening, and an axis member for being received in the receiving member through the receiving opening, the axis and receiving members being displaceable relative to each other substantially along a plane in which the sealing member extends, the air cleaner further including a clamp device cooperating with the hinge device to secure the two housings to each other, and a protector including two abutting portions, the protector allowing the sealing surface and the sealing member to be brought into the sealing contact with each other when the axis member is positioned at a hinging position in the receiving member, and inhibiting the sealing surface and the sealing member from being brought into the sealing contact with each other, by abutment of the two abutting portions thereof, when the axis member is not positioned at the hinging position, the protector including, as the two abutting portions thereof, a portion of one of the two housings and a portion of the other housing, respectively.

2. 发明专利

DE19508678A1 未知
公开(公告)号：DE19508678A1
公开(公告)日：1995-09-14
申请号：DE19508678
申请日：1995-03-10
申请人： TOYODA BOSHOKU KK , NIPPON DENSO CO
发明人： ODA KOUICHI , HORIE KAZUYUKI , INO MASAO
IPC分类号： F02M35/024 , B01D46/00 , B01D46/10 , B01D46/42 , B01D46/52 , F02M35/02 , F02M35/00 , F02M35/04 , F02M35/06 , F02M35/08
摘要： An air cleaner for use in an intake air passage connected to an engine of a vehicle, including a housing separable into two housings, a filter element received in one of the two housings, a sealing member for sealing contact with a sealing surface of the other housing, and a hinge device for rotatably connecting the two housings to each other, the hinge device including a receiving member having a receiving opening, and an axis member for being received in the receiving member through the receiving opening, the axis and receiving members being displaceable relative to each other substantially along a plane in which the sealing member extends, the air cleaner further including a clamp device cooperating with the hinge device to secure the two housings to each other, and a protector including two abutting portions, the protector allowing the sealing surface and the sealing member to be brought into the sealing contact with each other when the axis member is positioned at a hinging position in the receiving member, and inhibiting the sealing surface and the sealing member from being brought into the sealing contact with each other, by abutment of the two abutting portions thereof, when the axis member is not positioned at the hinging position, the protector including, as the two abutting portions thereof, a portion of one of the two housings and a portion of the other housing, respectively.

3. 发明专利

GB2287665B Air cleaner 未知
公开(公告)号：GB2287665B
公开(公告)日：1997-08-20
申请号：GB9504809
申请日：1995-03-09
申请人： TOYODA BOSHOKU KK , NIPPON DENSO CO
发明人： ODA KOUICHI , HORIE KAZUYUKI , INO MASAO
IPC分类号： F02M35/024 , B01D46/00 , B01D46/10 , B01D46/42 , B01D46/52 , F02M35/02 , B60K13/02
摘要： An air cleaner for use in an intake air passage connected to an engine of a vehicle, including a housing separable into two housings, a filter element received in one of the two housings, a sealing member for sealing contact with a sealing surface of the other housing, and a hinge device for rotatably connecting the two housings to each other, the hinge device including a receiving member having a receiving opening, and an axis member for being received in the receiving member through the receiving opening, the axis and receiving members being displaceable relative to each other substantially along a plane in which the sealing member extends, the air cleaner further including a clamp device cooperating with the hinge device to secure the two housings to each other, and a protector including two abutting portions, the protector allowing the sealing surface and the sealing member to be brought into the sealing contact with each other when the axis member is positioned at a hinging position in the receiving member, and inhibiting the sealing surface and the sealing member from being brought into the sealing contact with each other, by abutment of the two abutting portions thereof, when the axis member is not positioned at the hinging position, the protector including, as the two abutting portions thereof, a portion of one of the two housings and a portion of the other housing, respectively.

4. 发明专利

GB2287665A Air cleaner 未知
公开(公告)号：GB2287665A
公开(公告)日：1995-09-27
申请号：GB9504809
申请日：1995-03-09
申请人： TOYODA BOSHOKU KK , NIPPON DENSO CO
发明人： ODA KOUICHI , HORIE KAZUYUKI , INO MASAO
IPC分类号： F02M35/024 , B01D46/00 , B01D46/10 , B01D46/42 , B01D46/52 , F02M35/02 , B60K13/02
摘要： An air cleaner for use in an intake air passage connected to an engine of a vehicle, including a housing separable into two housings (14, 20), a filter element (22) received in one housing (14), a sealing member (40) for sealing contact with a sealing surface (98) of the other housing (20), and a hinge device (24) for connecting the two housings, the hinge device including a receiving member (55, 56) and an axis member (68) which are displaceable relative to each other substantially along a plane in which the sealing member extends, the cleaner further including a clamp device (26) cooperating with the hinge device to secure the two housings to each other, and a protector (96, 94, 65, 57, 55, 56, 106; 92, 72, 30, 98) including two abutting portions, the protector allowing the sealing surface and the sealing member to be brought into the sealing contact with each other when the axis member is positioned at a hinging position in the receiving member, and inhibiting the sealing surface and the sealing member from being brought into the sealing contact, by abutment of the two abutting portions thereof, when the axis member is not positioned at the hinging position, the protector including, as the two abutting portions thereof, a portion (96, 94, 65, 57, 55, 56, 106) of one housing (14) and a portion (92, 72, 30, 98) of the other housing (20), respectively.

5. 发明专利

AU1470895A Air cleaner 未知
公开(公告)号：AU1470895A
公开(公告)日：1995-09-21
申请号：AU1470895
申请日：1995-03-09
申请人： NIPPON DENSO CO , TOYODA BOSHOKU KK
发明人： ODA KOUICHI , HORIE KAZUYUKI , INO MASAO
IPC分类号： F02M35/024 , B01D46/00 , B01D46/10 , B01D46/42 , B01D46/52 , F02M35/02 , B01D27/08
摘要： An air cleaner for use in an intake air passage connected to an engine of a vehicle, including a housing separable into two housings, a filter element received in one of the two housings, a sealing member for sealing contact with a sealing surface of the other housing, and a hinge device for rotatably connecting the two housings to each other, the hinge device including a receiving member having a receiving opening, and an axis member for being received in the receiving member through the receiving opening, the axis and receiving members being displaceable relative to each other substantially along a plane in which the sealing member extends, the air cleaner further including a clamp device cooperating with the hinge device to secure the two housings to each other, and a protector including two abutting portions, the protector allowing the sealing surface and the sealing member to be brought into the sealing contact with each other when the axis member is positioned at a hinging position in the receiving member, and inhibiting the sealing surface and the sealing member from being brought into the sealing contact with each other, by abutment of the two abutting portions thereof, when the axis member is not positioned at the hinging position, the protector including, as the two abutting portions thereof, a portion of one of the two housings and a portion of the other housing, respectively.

6. 发明专利

DE19601362A1 IC engine air suction mechanism 未知
公开(公告)号：DE19601362A1
公开(公告)日：1996-08-08
申请号：DE19601362
申请日：1996-01-16
申请人： NIPPON DENSO CO
发明人： NAKAYAMA TOSHIAKI , MIKAMI SHUYA , NISHIO YOSHITAKA , YAMAGUCHI AKIHIDE , INO MASAO
IPC分类号： F02M35/04 , F02M35/10 , F02M69/04 , F02M69/46 , F02B27/00 , F02M35/14 , F02M69/50 , F02M69/52
摘要： The IC engine comprises a shaft, several cylinders, a restriction (50), and air suction pipes (85). A casing has an inlet (12) and an outlet (20), between which is a chamber, while a holding part is located under the outlet, adjacent to the air suction pipes and coupled to them. The casing is releasable fitted a filter element round the casing on the dust laden side in a space contg. the holding part. The filter is coupled to the inlet, while the clean side is coupled to the outlet. The holding part carries fuel supply members for the air suction pipes.

7. 发明专利

JP2564867B2 失效
公开(公告)号：JP2564867B2
公开(公告)日：1996-12-18
申请号：JP33056687
申请日：1987-12-26
申请人： NIPPON DENSO CO
发明人： INO MASAO , MAENO NAOKI
IPC分类号： F02M35/14 , F01N1/02 , F01N1/08 , F01N3/34 , F02M35/024

8. 发明专利

JPH01170754A MUFFLING DEVICE FOR INTERNAL COMBUSTION ENGINE 失效
公开(公告)号：JPH01170754A
公开(公告)日：1989-07-05
申请号：JP33056687
申请日：1987-12-26
申请人： NIPPON DENSO CO
发明人： INO MASAO , MAENO NAOKI
IPC分类号： F02M35/14 , F01N1/02 , F01N1/08 , F01N3/34 , F02M35/024
摘要： PURPOSE:To reduce air intake noise by communicating a resonance chamber with an intake passage, an air cleaner and a secondary air supply device through the first to third communicating portions and changing over the resonance chamber to the first or second communicating portion according to the operating condition of the secondary air supply device. CONSTITUTION:A resonance box 25 is communicated and connected with a cap 11 in an air cleaner 2 comprising a case 9, a filtration element 10, the cap 11 and an air duct 12 by the first and second communicating pipes 26, 27. The resonance box 25 is connected to an air introduction port of the secondary air supply device for supplying secondary air to an exhaust system by the third communicating pipe 28. A pipeline selector valve 29 for selectively opening and closing the first and second communicating pipes 26, 27 is disposed in the resonance box 25. The pipeline selector valve 29 is controlled to be switched in the direction of closing the first communicating pipe 29 when a switching valve is closed by a negative-pressure actuator 31 using a part of negative pressure supplied to open the switching valve of the secondary air supply device as a driving source.

9. 发明专利

JPH06336958A MUFFLING STRUCTURE FOR INTAKE SYSTEM 失效
公开(公告)号：JPH06336958A
公开(公告)日：1994-12-06
申请号：JP12738193
申请日：1993-05-28
申请人： TOYODA SPINNING & WEAVING , NIPPON DENSO CO
发明人： INO MASAO
IPC分类号： F02B37/16 , F02B37/00 , F02M35/12
摘要： PURPOSE:To muffle air discharge sound without increasing intake pressure loss in the intake system of an engine with an intake compression device. CONSTITUTION:When a throttle valve 44 is suddenly closed during the operation of a turbocharger 14, an air by-pass valve 48 is opened, so that compressed intake air between the turbocharger 14 and the throttle valve 44 passes a communicating hose 46 and is discharged into an intake pipe 34 through an expansion chamber 30. The generation of turbo surge pressure is thereby prevented. The compressed intake air entering the expansion chamber 30 from the communicating hose 46 through a neck port 31 is expanded in the expansion chamber 30 and the pressure is lowered. The intake air lowered in pressure in the expansion chamber 30 is throttled at the time of passing a small hole 35 and being discharged into the intake pipe 34, so that the discharge quantity is damped, and air discharge sound is reduced. The expansion chamber 30 has a silencing effect on intake noise generated from the intake pulsation of an engine 10.

10. 发明专利

JPH08334070A INTAKE AIR DEVICE OF INTERNAL COMBUSTION ENGINE 失效
公开(公告)号：JPH08334070A
公开(公告)日：1996-12-17
申请号：JP14064495
申请日：1995-06-07
申请人： NIPPON DENSO CO
发明人： INO MASAO , YAMAGUCHI AKIHIDE , MIKAMI SHUYA , NISHIO YOSHITAKA
IPC分类号： F02M35/04 , F02M35/10 , F02M35/104 , F02M55/02
摘要： PURPOSE: To provide an intake air device of an engine whose manufacture and installation are easy and which is made compact. CONSTITUTION: A dusty side case 11 of an air cleaner 10, an upper side wall surface 21 of an intake manifold 20 and a lower case 31 of a surge tank 30 are integrally molded by resin as a housing 1. A delivery pipe 51 is integrally molded in the dusty side case 11 of the housing 1. Since the upper side wall surface 21 is used in common with a bottom surface of the dusty side case 11 and a bottom surface of the lower case 31, a material and a space can be saved. Since the intake manifold 20 is formed in a tube shape by welding a lower side wall surface 22 separate from this upper side wall surface 21 to the upper side wall surface 21 being a part of the housing 1, the intake manifold 20 can be formed by general purpose injection molding.

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