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11. 发明专利

DE69109573T2 未知
公开(公告)号：DE69109573T2
公开(公告)日：1995-09-07
申请号：DE69109573
申请日：1991-08-09
申请人： HONDA MOTOR CO LTD , NISSIN KOGYO KK
发明人： SATO MAKOTO , INAGAKI HIROMI , SAITO WATARU , SAKURAI KAZUYA , HAGWARA KOICHI , HORIUCHI MAKOTO
IPC分类号： B60T8/26 , B60T8/32 , B60T8/36 , B60T8/40 , B60T8/44 , B60T8/48 , B60T13/66
摘要： A hydraulic braking pressure control system for a vehicle comprises a master cylinder (M) operatively connected to a brake pedal (P), an operation-amount detector (S) for detecting the amount by which the brake pedal is operated, a hydraulic pressure control unit (2FL etc) for controlling the hydraulic pressure to be applied to a brake device (BFL etc) mounted on a wheel in accordance with an applied quantity of electricity, and a control circuit (3) for controlling the quantity of electricity to be applied to the hydraulic pressure control unit, in accordance with a detection value provided by the operation-amount detector. The system further includes a cut-off valve (30FL etc) adapted to be closed in response to depression of the brake pedal, and a reservoir (R2) connected through the cut-off valve to an oil passage (27) connecting the hydraulic pressure control unit and the brake device. The cut-off valve is opened when the brake pedal is not depressed, and even if a hydraulic pressure is delivered from the hydraulic pressure control unit when there is no braking operation, such hydraulic pressure can be released into the reservoir, ensuring that any such hydraulic pressure is prevented from being applied to the brake device.

12. 发明专利

DE3836344A1 未知
公开(公告)号：DE3836344A1
公开(公告)日：1989-05-03
申请号：DE3836344
申请日：1988-10-25
申请人： NISSIN KOGYO KK , HONDA MOTOR CO LTD
发明人： HORIUCHI MAKOTO , SHIMIZU ATSUSHI , MIYAKAWA YOSHITAKA , SAKURAI KAZUYA
IPC分类号： B60T13/12 , B60T13/14
摘要： A hydraulic booster device comprises a booster cylinder coupled with a rear end of a cylinder body of a master cylinder, a booster piston slidably received in a piston guide mounted in the booster cylinder and spring-biased in a retreating direction, a valve piston connected to an operating member and slidably received in the booster piston, an output hydraulic pressure chamber defined to face a back of the booster piston, an input hydraulic pressure chamber leading to a hydraulic pressure supply source, an inlet valve interposed between the input and output hydraulic pressure chambers and opened in response to the advancing operation of the valve piston relative to the booster piston, an outlet valve interposed between the output hydraulic pressure chamber and an outlet chamber leading to an oil reservoir and closed in response to the advancing operation of the valve piston relative to the booster piston, and a booster chamber facing a back of the operating piston and defined between the operating piston and a guide member disposed rearwardly of the operating piston to be able to abut against a leading end of the booster piston. The valve piston has a leading end which is oil-tightly and movably passed through the guide member to project into said booster chamber, and the valve piston is perforated with an oil supply passage which permits the communication between the input hydraulic pressure chamber and the booster chamber as the inlet valve is opened.

13. 发明专利

DE4321571A1 Braking and acceleration control for vehicle - involves computing individual longitudinal forces operating on wheel and optimising braking distribution or torque distribution 未知
公开(公告)号：DE4321571A1
公开(公告)日：1994-01-05
申请号：DE4321571
申请日：1993-06-29
申请人： HONDA MOTOR CO LTD
发明人： AKUZAWA KENJI , INAGAKI HIROMI , KAWAMOTO YOSHIMICHI , SAITO WATARU , SAKURAI KAZUYA
IPC分类号： B60K17/348 , B60K17/346 , B60K28/10 , B60T8/1755 , B60T8/1766 , B60T8/24 , B60T8/30 , B60T8/32 , B60T8/58 , B60K28/16
摘要： The longitudinal force operating on the whole vehicle is computed by the processor control and divided among the separate wheels w.r.t their comparative loadings. The latter is determined when stationary and is corrected w.r.t the dynamics of the vehicle. Motion sensors monitor the longitudinal movement of the vehicle as well as lateral movements. The longitudinal forces can be simple braking forces and controlled by separate brake pressures. The system can be extended to torque control for the driven wheels. The control computes the position of the centre of mass and computes the effects on the vehicle motion changes due to the position of the centre-of-mass (gravity). ADVANTAGE - Improved vehicle handling, improved braking and safety.

14. 发明专利

FR2622256B1 未知
公开(公告)号：FR2622256B1
公开(公告)日：1993-06-18
申请号：FR8813933
申请日：1988-10-25
申请人： NISSIN KOGYO KK , HONDA MOTOR CO LTD
发明人： HORIUCHI MAKOTO , SHIMIZU ATSUSHI , MIYAKAWA YOSHITAKA , SAKURAI KAZUYA
IPC分类号： B60T13/12 , B60T13/14 , F15B3/00 , B60T11/16 , B60T13/10
摘要： A hydraulic booster device comprises a booster cylinder coupled with a rear end of a cylinder body of a master cylinder, a booster piston slidably received in a piston guide mounted in the booster cylinder and spring-biased in a retreating direction, a valve piston connected to an operating member and slidably received in the booster piston, an output hydraulic pressure chamber defined to face a back of the booster piston, an input hydraulic pressure chamber leading to a hydraulic pressure supply source, an inlet valve interposed between the input and output hydraulic pressure chambers and opened in response to the advancing operation of the valve piston relative to the booster piston, an outlet valve interposed between the output hydraulic pressure chamber and an outlet chamber leading to an oil reservoir and closed in response to the advancing operation of the valve piston relative to the booster piston, and a booster chamber facing a back of the operating piston and defined between the operating piston and a guide member disposed rearwardly of the operating piston to be able to abut against a leading end of the booster piston. The valve piston has a leading end which is oil-tightly and movably passed through the guide member to project into said booster chamber, and the valve piston is perforated with an oil supply passage which permits the communication between the input hydraulic pressure chamber and the booster chamber as the inlet valve is opened.

15. 发明专利

GB2207205B HYDRAULIC PRESSURE BOOSTER 未知
公开(公告)号：GB2207205B
公开(公告)日：1991-07-31
申请号：GB8814215
申请日：1988-06-15
申请人： HONDA MOTOR CO LTD , NISSIN KOGYO KK
发明人： HORIUCHI MAKOTO , MIYAGAWA YOSHITAKA , SAKURAI KAZUYA
IPC分类号： B60T11/22 , B60T13/14
摘要： In a hydraulic pressure booster comprising a booster piston slidably fitted in a booster cylinder coupled to a rear end of a master cylinder, the piston having at a leading end thereof an output rod abutting against a rear end of a master piston slidably fitted in the master cylinder, an inlet valve interposed between an output hydraulic oil chamber defined to face a back surface of the booster piston and an input hydraulic oil chamber leading to a hydraulic pressure supply source, the inlet valve being opened in response to an advancing movement, relative to the booster piston, of a valve piston connected to an operating member and slidably fitted in the booster piston, an outlet valve interposed between the output hydraulic oil chamber and an outlet chamber leading to an oil tank, said outlet valve being adapted to be closed in response to the advancing movement of the valve piston relative to the booster piston, and a reaction mechanism provided between the valve piston and the output rod for transmitting an operational reaction force of the output rod to the valve piston, the reaction mechanism comprises a reaction piston slidably fitted in the valve piston in such a manner that a front end thereof is capable of abutting against either of the output rod and the booster piston integral with the output rod, and a hydraulic pressure of the output hydraulic oil chamber acting on a back surface of the reaction piston, and an operation-starting set spring interposed between the valve piston and the reaction piston for biasing the reaction piston rearwardly relative to the valve piston.

16. 发明专利

GB2212874A HYDRAULIC BOOSTER SYSTEM 未知
公开(公告)号：GB2212874A
公开(公告)日：1989-08-02
申请号：GB8827637
申请日：1988-11-25
申请人： NISSIN KOGYO KK , HONDA MOTOR CO LTD
发明人： HORIUCHI MAKOTO , SHIMIZU ATSUSHI , MIYAKAWA YOSHITAKA , SAKURAI KAZUYA
IPC分类号： B60T13/14
摘要： A hydraulic booster for a master cylinder in which an inlet valve is interposed between an output pressure chamber at the back of the booster piston and an input pressure chamber connected to a pressure source. Advance of the valve piston opens the inlet valve. An outlet valve between the output chamber and an outlet chamber connected to an oil tank closes at advance of the valve piston relative to the booster piston. The booster chamber is exposed to a rear of a master cylinder operation piston. The valve piston oil feed passage connects input pressure chamber with booster chamber at opening of the outlet valve. The reaction chamber at the front surface of the booster piston is reduced in volume with the advancing movement and is connected to an accumulator making it possible to smooth initial operation of the master cylinder and reduce booster system size.

17. 发明专利

GB2211570A HYDRAULIC BOOSTER DEVICE 未知
公开(公告)号：GB2211570A
公开(公告)日：1989-07-05
申请号：GB8825054
申请日：1988-10-26
申请人： NISSIN KOGYO KK , HONDA MOTOR CO LTD
发明人： HORIUCHI MAKOTO , SHIMIZU ATSUSHI , MIYAKAWA YOSHITAKA , SAKURAI KAZUYA
IPC分类号： B60T13/12 , B60T13/14
摘要： A hydraulic booster device comprises a booster cylinder coupled with a rear end of a cylinder body of a master cylinder, a booster piston slidably received in a piston guide mounted in the booster cylinder and spring-biased in a retreating direction, a valve piston connected to an operating member and slidably received in the booster piston, an output hydraulic pressure chamber defined to face a back of the booster piston, an input hydraulic pressure chamber leading to a hydraulic pressure supply source, an inlet valve interposed between the input and output hydraulic pressure chambers and opened in response to the advancing operation of the valve piston relative to the booster piston, an outlet valve interposed between the output hydraulic pressure chamber and an outlet chamber leading to an oil reservoir and closed in response to the advancing operation of the valve piston relative to the booster piston, and a booster chamber facing a back of the operating piston and defined between the operating piston and a guide member disposed rearwardly of the operating piston to be able to abut against a leading end of the booster piston. The valve piston has a leading end which is oil-tightly and movably passed through the guide member to project into said booster chamber, and the valve piston is perforated with an oil supply passage which permits the communication between the input hydraulic pressure chamber and the booster chamber as the inlet valve is opened.

18. 发明专利

FR2622256A1 未知
公开(公告)号：FR2622256A1
公开(公告)日：1989-04-28
申请号：FR8813933
申请日：1988-10-25
申请人： NISSIN KOGYO KK , HONDA MOTOR CO LTD
发明人： HORIUCHI MAKOTO , SHIMIZU ATSUSHI , MIYAKAWA YOSHITAKA , SAKURAI KAZUYA
IPC分类号： B60T13/12 , B60T13/14
摘要： A hydraulic booster device comprises a booster cylinder coupled with a rear end of a cylinder body of a master cylinder, a booster piston slidably received in a piston guide mounted in the booster cylinder and spring-biased in a retreating direction, a valve piston connected to an operating member and slidably received in the booster piston, an output hydraulic pressure chamber defined to face a back of the booster piston, an input hydraulic pressure chamber leading to a hydraulic pressure supply source, an inlet valve interposed between the input and output hydraulic pressure chambers and opened in response to the advancing operation of the valve piston relative to the booster piston, an outlet valve interposed between the output hydraulic pressure chamber and an outlet chamber leading to an oil reservoir and closed in response to the advancing operation of the valve piston relative to the booster piston, and a booster chamber facing a back of the operating piston and defined between the operating piston and a guide member disposed rearwardly of the operating piston to be able to abut against a leading end of the booster piston. The valve piston has a leading end which is oil-tightly and movably passed through the guide member to project into said booster chamber, and the valve piston is perforated with an oil supply passage which permits the communication between the input hydraulic pressure chamber and the booster chamber as the inlet valve is opened.

19. 发明专利

DE3820539A1 未知
公开(公告)号：DE3820539A1
公开(公告)日：1988-12-29
申请号：DE3820539
申请日：1988-06-16
申请人： HONDA MOTOR CO LTD , NISSIN KOGYO KK
发明人： HORIUCHI MAKOTO , KOKUBU OOAZA , MIYAGAWA YOSHITAKA , SAKURAI KAZUYA
IPC分类号： B60T11/22 , B60T13/14 , F15B7/08
摘要： In a hydraulic pressure booster comprising a booster piston slidably fitted in a booster cylinder coupled to a rear end of a master cylinder, the piston having at a leading end thereof an output rod abutting against a rear end of a master piston slidably fitted in the master cylinder, an inlet valve interposed between an output hydraulic oil chamber defined to face a back surface of the booster piston and an input hydraulic oil chamber leading to a hydraulic pressure supply source, the inlet valve being opened in response to an advancing movement, relative to the booster piston, of a valve piston connected to an operating member and slidably fitted in the booster piston, an outlet valve interposed between the output hydraulic oil chamber and an outlet chamber leading to an oil tank, said outlet valve being adapted to be closed in response to the advancing movement of the valve piston relative to the booster piston, and a reaction mechanism provided between the valve piston and the output rod for transmitting an operational reaction force of the output rod to the valve piston, the reaction mechanism comprises a reaction piston slidably fitted in the valve piston in such a manner that a front end thereof is capable of abutting against either of the output rod and the booster piston integral with the output rod, and a hydraulic pressure of the output hydraulic oil chamber acting on a back surface of the reaction piston, and an operation-starting set spring interposed between the valve piston and the reaction piston for biasing the reaction piston rearwardly relative to the valve piston.

20. 发明专利

DE102014209648B4 Fahrzeugbremssystem 未知
公开(公告)号：DE102014209648B4
公开(公告)日：2020-07-30
申请号：DE102014209648
申请日：2014-05-21
申请人： HONDA MOTOR CO LTD
发明人： TAHARA SHUNPEI , IKEDA TOHRU , SAKURAI KAZUYA , SUGITA YOSHINARI
IPC分类号： B60T8/17 , B60T7/12
摘要： Fahrzeugbremssystem, welches aufweist:eine Steuereinheit (150), die zur Bestimmung in der Lage ist, ob ein Automatikgetriebe (3) in einen Antriebsmodus, in dem von einer Antriebseinheit (2) eines Fahrzeugs (1) ausgegebene Kraft auf Antriebsräder (WFR, WFL) übertragen wird, oder in einen Nicht-Antriebsmodus, der anders als der Antriebsmodus ist, gestellt ist; undeine Verstärkereinheit (136) zum Erhöhen einer Bremskraft, die erzeugt wird, wenn eine Bremsbetätigungseinheit (12) betätigt wird,wobei das Fahrzeugbremssystem konfiguriert ist, um in der Lage zu sein, eine Bremskrafthaltefunktion zu betreiben, in der die Steuereinheit (150) die durch Betätigung der Bremsbetätigungseinheit (12) erzeugte Bremskraft durch die Verstärkereinheit (136) erhöht (S5) und die Bremskraft hält, wenn eine Geschwindigkeit des Fahrzeugs niedriger als ein vorbestimmter Geschwindigkeitsschwellenwert wird (S1),dadurch gekennzeichnet, dass die Steuereinheit (150) die Bremskrafthaltefunktion betreibt, wenn sie bestimmt, dass das Automatikgetriebe (3) in den Nicht-Antriebsmodus gestellt ist.

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