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71. 发明专利

JPS60125770A STARTING DEVICE 失效
公开(公告)号：JPS60125770A
公开(公告)日：1985-07-05
申请号：JP23484683
申请日：1983-12-13
申请人： YANMAR DIESEL ENGINE CO
发明人： KAWASAKI SHINYA
IPC分类号： F02M31/135 , F02N19/04 , F02N99/00
摘要： PURPOSE:To improve starting property with a simple structure by a method wherein more than one cylinder of a multi-cylinder engine are provided with heating devices and more than the other one cylinder are provided with decompressing devices to permit the heating of suction air as well as the lightening of the load of a cell starter. CONSTITUTION:When the cell starter 9 is put ON after throwing an electric heater 11 in, the solenoid of the decompressing device 12 is put ON and the decompression of the cylinders 3, 4 are started by the decompression device 12 simultaneously with the starting of the drive of the cell starter 9. In this case, a necessary driving force of the cell starter 9 for starting the engine E is lightened and the cell starter 9 is enough to start only the cylinders 1, 2. On the other hand, the cylinders 1, 2 are supplied with suction air heated by the electric heater 11, therefore, the starting property of these cylinders is improved and these cylinders are brought into the starting conditions thereof during a short period of time from the starting of driving. When the output shaft 8 of the engine has arrived at a predetermined revolving number, a rotation sensor detects it, the output signal of the sensor is sent into a controller 10, the solenoid of the decompression device 12 is put OFF and the decompression of the cylinders 3, 4 are stopped. Then, the cylinders 3, 4 are driven more strongly and they arrive at the starting condition in a short period of time.

72. 实用新型

JPS6084754U 失效
公开(公告)号：JPS6084754U
公开(公告)日：1985-06-11
申请号：JP17775183
申请日：1983-11-17
IPC分类号： F01P3/22 , F01P7/16 , F02M21/02 , F02M31/06 , F02N19/04 , F02N17/047

73. 实用新型

JPS6082565U 失效
公开(公告)号：JPS6082565U
公开(公告)日：1985-06-07
申请号：JP17377283
申请日：1983-11-11
IPC分类号： F02M27/02 , F02M31/12 , F02M31/125 , F02N19/04 , F02N17/04

74. 发明专利

JPS6050263A INTAKE PREHEATING DEVICE OF ENGINE 失效
公开(公告)号：JPS6050263A
公开(公告)日：1985-03-19
申请号：JP15827983
申请日：1983-08-29
申请人： SEKISUI CHEMICAL CO LTD
发明人： YAMAJI KATSUHIKO , NAKADA YASUSHI , KAWAI SHIGEMASA
IPC分类号： F02M31/04 , F02M31/06 , F02N19/04
摘要： PURPOSE:To facilitate the start of an engine remarkably by providing an intake preheater receiving latent heat type regenerating agent in an intake supply pipe and attached to exchange heat with the intake. CONSTITUTION:In an intake supply pipe 3 for supplying intake from a turbocharger 1 to an engine 2 is attached an intake preheater 4 containing latent heat type regenerating agent capable of absorbing and emitting latent heat through solid-liquid state change. In the start of the engine, intake is heated by the emission of the regenerating agent. In the normal running, the regenerating agent is heated by the intake. Thus, the intake to the engine is preheated so that the start of the engine can be remarkably facilitated even in cold places and early winter.

75. 发明专利

JPS6045768A COOLING DEVICE OF ENGINE 失效
公开(公告)号：JPS6045768A
公开(公告)日：1985-03-12
申请号：JP15450383
申请日：1983-08-23
申请人： FUJI HEAVY IND LTD
发明人： KOGA TOKUJI
IPC分类号： B60H1/08 , F01P7/16 , F02M31/10 , F02N19/04
摘要： PURPOSE:To eliminate excessive cooling and insufficient cooling throughout a cooling system, by selectively communicating water passages for preheating an intake-pipe, and a heater with the head side or crank casing side of the engine in accordance with the temperature of cooling water. CONSTITUTION:When the temperature of cooling water is low upon starting of the engine, the output of a comparator is L level so that selector valves 8, 16, 22, 26, 32 are deenerigized to communicate a water passage 4 with a bypass water passage 9, and therefore, cooling water is passed by a radiator 5 to circulate between the engine and the crank casing 1. Further, the selector valves 16, 22, 26, 32 communicates water passages 28, 21, 25 and 31 with passages 17, 23, 28 and 34, respectively, so that cooling water is passed by a radiator 13 and circulates between the head 2 and the bypass water passage 17 through an intake-air pipe preheating water passage 24 and a heater 30. The outlet temperature of cooling water exceeds T, the output of the comparator becomes H level so that the cooling water circulates between the crank casing 1 and the bypass water passage 9, and further when the outlet temperature of cooling water exceeds TH, the output of the comparator becomes H level so that cooling water flows by way of the radiator 5.

76. 实用新型

JPS6032552U 失效
公开(公告)号：JPS6032552U
公开(公告)日：1985-03-05
申请号：JP12417083
申请日：1983-08-09
IPC分类号： F02N11/08 , F02M31/12 , F02N19/04 , F02N17/04

77. 实用新型

JPS6030368U 失效
公开(公告)号：JPS6030368U
公开(公告)日：1985-03-01
申请号：JP12277283
申请日：1983-08-09
IPC分类号： F01P7/16 , F02N19/04 , F02P5/14 , F02N17/04

78. 实用新型

JPS603333Y2 失效
公开(公告)号：JPS603333Y2
公开(公告)日：1985-01-30
申请号：JP3833680
申请日：1980-03-24
IPC分类号： F24H3/04 , F02M31/06 , F02M31/12 , F02M31/135 , F02N19/04

79. 实用新型

JPS601255Y2 失效
公开(公告)号：JPS601255Y2
公开(公告)日：1985-01-14
申请号：JP14327078
申请日：1978-10-20
IPC分类号： F02M31/04 , F02M31/06 , F02M31/12 , F02N19/04 , G05D23/00 , G05D23/19 , F02N17/04

80. 发明专利

JPS60500020A 失效
公开(公告)号：JPS60500020A
公开(公告)日：1985-01-10
申请号：JP50021683
申请日：1983-12-07
IPC分类号： F01M5/02 , F02N20060101 , F02N19/04

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