专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明专利

JPH0867128A HOT WATER TYPE HEATING SYSTEM FOR AUTOMOBILE 失效
公开(公告)号：JPH0867128A
公开(公告)日：1996-03-12
申请号：JP20369294
申请日：1994-08-29
申请人： NIPPON DENSO CO
发明人： INOUE YOSHIMITSU , ITO KOICHI , SUGI HIKARI
IPC分类号： B60H1/08 , B60H1/00 , B60H1/04
摘要： PURPOSE: To simplify hot water pipeline connection works for a heat exchanger for heating. CONSTITUTION: A bypass circuit 5 is provided in the valve housing 18 of a flow control valve where a valve body 17 controlling a hot water flow rate to a heat exchanger for heating is built in. A first hot water inlet pipe 19 in which hot water flows from an engine 1, a first hot water inlet pipe 20 which makes hot water circulate to the engine 1, a second hot water outlet pipe 22 which makes hot water flow in the heat exchanger 3, and a second hot water inlet pipe 21 in which hot water flows from the heat exchanger 3 are integrally formed in the valve housing 18, let the first hot water inlet and outlet pipes 19 and 20 be projected out of a cabin into the inside of an engine room through a partition plate, and pipe connection is made within the engine room.

52. 实用新型

JPH0462206U 失效
公开(公告)号：JPH0462206U
公开(公告)日：1992-05-28
申请号：JP10583790
申请日：1990-10-08
IPC分类号： B60H1/04 , F28D15/02

53. 实用新型

JPH0236916Y2 失效
公开(公告)号：JPH0236916Y2
公开(公告)日：1990-10-05
申请号：JP8125084
申请日：1984-05-31
IPC分类号： F15B15/10 , B60H1/04 , F02D9/04 , F02D9/06 , F02D29/02 , F15B15/22

54. 发明专利

JPH02204120A VEHICLE HEATER 失效
公开(公告)号：JPH02204120A
公开(公告)日：1990-08-14
申请号：JP2278789
申请日：1989-02-01
申请人： NIPPON DENSO CO
发明人： ITO TOSHIYASU
IPC分类号： B60H1/04
摘要： PURPOSE:To radiate heat efficiently from a radiator for heating a vehicle room with radiant heat produced by hot water flowing through the radiator by disposing an opening near the radiator and within the vehicle room connected to the external air. CONSTITUTION:A heating radiator 14 comprising a plurality of hot water pipes is covered with a cover 19 having multiple holes at its upper part. Multiple openings 27 to be opened or closed by a damper 20 are provided on a floor 21 at the lower part of the radiator 14. A duct 22 is disposed below the opening 27 and connected to external air intake openings 23, 25 respectively provided on an outer panel 28 and an inner panel 24 of a vehicle. The damper 20 is provided with a knob 29 for operation. When the knob 29 is placed to 'high', the damper 20 opens the opening 27 to introduce external air and to cool the heating radiator 14 by forced convection. Thus external air is heated to heat the room with a large capacity.

55. 实用新型

JPH0280015U 失效
公开(公告)号：JPH0280015U
公开(公告)日：1990-06-20
申请号：JP16032088
申请日：1988-12-08
IPC分类号： B60S1/48 , B60H1/04 , F16L53/00

56. 发明专利

JPS623005B2 失效
公开(公告)号：JPS623005B2
公开(公告)日：1987-01-22
申请号：JP19494583
申请日：1983-10-18
申请人： FUJI HEAVY IND LTD
发明人： KANASHIKI SUSUMU
IPC分类号： B60H1/00 , B60H1/04 , B60H1/08 , B60H1/32

57. 发明专利

JPS6183420A Evaporative cooling apparatus of internal-combustion engine for car 失效
标题翻译：内燃机用蒸汽冷却装置
公开(公告)号：JPS6183420A
公开(公告)日：1986-04-28
申请号：JP20294384
申请日：1984-09-29
申请人： Nissan Motor Co Ltd
发明人： HAYASHI YOSHIMASA
IPC分类号： F01P3/20 , B60H1/04 , F01P3/22 , F01P7/16
CPC分类号： F01P7/167 , B60H1/04 , F01P3/2285 , F01P2060/08
摘要： PURPOSE: To improve heating faculty by switching the taking-out part for the hot water for heating an engine which executes evaporative cooling to a cylinder head part close to the liquid level in cold operation and to a water jacket part sufficiently lower than the liquid surface on warming.
CONSTITUTION: In the cooling system for an internal combustion engine 1, a pump 4 is operation-controlled according to the signal of a water-temperature sensor 35 and a liquid-level meter 34 in normal operation, and the steam evaporated in a cylinder head 6 is allowed to circulate into a cylinder block 5 through a pipe 9, condenser 3, lower tank 4, and a pipe 16. When the car interior is heated, the hot cooling-water in close to the liquid surface in the cylinder head 6 is introduced into a heater core 40 through a pipe 42 in cold operation, and allowed to circulate by a pump 41, and heating operation is performed. In warming operation, water is introduced by a temperature sensing selector valve 44 from the water jacket part 2A sufficiently under the liquid surface of the cylinder head 6 through a pipe 43, and heating faculty can be improved by the coolant containing little steam.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：通过切换热水的取出部分来加热发动机，以便在冷运行时执行蒸发冷却到靠近液面的气缸盖部分，并将其冷却到足够低于液面的水套部分来改善加热装置在变暖。构成：在内燃机1的冷却系统中，泵4根据水温传感器35和液位计34的信号在正常运行中进行运行控制，汽缸内蒸汽蒸发 6被允许通过管9，冷凝器3，下槽4和管16循环到气缸体5中。当汽车内部被加热时，靠近气缸盖6中的液体表面的热的冷却水在冷运行时通过管42被引入加热器芯40中，并且允许通过泵41循环，并且进行加热操作。在升温运转中，通过管道43将来自水套部2A的温度感应选择阀44的水充分地引导到气缸盖6的液面下方，并且可以通过少量蒸汽的冷却水来提高加热能力。

58. 发明专利

JPS60259520A HEATING DEVICE FOR VEHICLE 失效
公开(公告)号：JPS60259520A
公开(公告)日：1985-12-21
申请号：JP11510984
申请日：1984-06-05
申请人： NISSAN MOTOR
发明人： SAKAMOTO HIDEYUKI , TANIGUCHI FUMIO
IPC分类号： B60H1/14 , B60H1/04 , B60H1/08 , F01P3/20 , F01P3/22 , F01P7/16
摘要： PURPOSE:To improve rise of heating and stability after the rise, by a method wherein the one of 2 hot water outlet ports is positioned in the vicinity of a position under a liquid surface in a water jacket and the other is positioned below the one port, and the outlet ports are selectively opened and closed depending on the boiling condition of coolant. CONSTITUTION:During heating-up operation after the starting of an engine 1, a water jacket 2 is filled with cooling liquid. In which case, a control circuit 11 discriminates heating-up operation by means of signals from liquid surface sensors 10 and 20 and a temperature sensor 14, and a first electromagnetic valve 34 is opened and a second electromagnetic valve 35 is closed. Thus, when a circulating pump 27 is driven along with operation of a heater, cooling liquid having a relatively high temperature is sucked out through an upper first hot water outlet 30 and is fed to a heater core 25. Meanwhile, when the liquid surface of the cooling liquid is lowered to a specified value and a liquid temperature is increased to higher than a given value, the control circuit 11 discriminates it to close the first electromagnetic valve 34 and open the second electromagnetic valve 35. This causes hot water containing less steam to be guided out through a second hot water outlet 31.

59. 实用新型

JPS59157550U JPS59157550U - 失效
公开(公告)号：JPS59157550U
公开(公告)日：1984-10-23
申请号：JP4520283
申请日：1983-03-28
IPC分类号： F02D9/02 , B60H1/04 , F02D9/04 , F02D29/02 , F02D41/06

60. 实用新型

JPS5924931U JPS5924931U - 失效
公开(公告)号：JPS5924931U
公开(公告)日：1984-02-16
申请号：JP12260982
申请日：1982-08-09
IPC分类号： F01P7/12 , B60H1/04 , B60H1/12

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式