GB1041875A

GB1041875A – Improvements in or relating to fluid pressure control apparatus
– Google Patents

GB1041875A – Improvements in or relating to fluid pressure control apparatus
– Google Patents
Improvements in or relating to fluid pressure control apparatus

Info

Publication number
GB1041875A

GB1041875A
GB2818863A
GB2818863A
GB1041875A
GB 1041875 A
GB1041875 A
GB 1041875A
GB 2818863 A
GB2818863 A
GB 2818863A
GB 2818863 A
GB2818863 A
GB 2818863A
GB 1041875 A
GB1041875 A
GB 1041875A
Authority
GB
United Kingdom
Prior art keywords
pressure
valve
regulator
spring
valves
Prior art date
1963-07-16
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Expired

Application number
GB2818863A
Inventor
Noriyuki Takahashi
Torao Hattori
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Honda Gijutsu Kenkyusho KK

Original Assignee
Honda Gijutsu Kenkyusho KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
1963-07-16
Filing date
1963-07-16
Publication date
1966-09-07

1963-07-16
Application filed by Honda Gijutsu Kenkyusho KK
filed
Critical
Honda Gijutsu Kenkyusho KK

1963-07-16
Priority to GB2818863A
priority
Critical
patent/GB1041875A/en

1966-09-07
Publication of GB1041875A
publication
Critical
patent/GB1041875A/en

Status
Expired
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

Classifications

F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING

F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL

F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES

F16D48/00—External control of clutches

F16D48/02—Control by fluid pressure

F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING

F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL

F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES

F16D25/00—Fluid-actuated clutches

F16D25/12—Details not specific to one of the before-mentioned types

F16D25/14—Fluid pressure control

G—PHYSICS

G05—CONTROLLING; REGULATING

G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES

G05D13/00—Control of linear speed; Control of angular speed; Control of acceleration or deceleration, e.g. of a prime mover

G05D13/08—Control of linear speed; Control of angular speed; Control of acceleration or deceleration, e.g. of a prime mover without auxiliary power

F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING

F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL

F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES

F16D48/00—External control of clutches

F16D48/02—Control by fluid pressure

F16D2048/0221—Valves for clutch control systems; Details thereof

Abstract

1,041,875. Clutch control. HONDA GIJUTSU KENKYUSHO KABUSHIKI KAISHA. July 16, 1963, No. 28188/63. Heading F2L. [Also in Division G3] A fluid pressure regulator, particularly for a vehicle clutch control system, comprises a rotary casing housing a number of centrifugal valves in parallel between inlet and exhaust openings, and arranged to open at different rotational speeds so that the operating pressure is dependent upon the speed of the casing. The regulator 5 is driven by the vehicle engine 2 and delivers pressure liquid from a pump 4 to a clutchoperating cylinder 1, Fig. 1 (not shown). The liquid from the pump passes through an axial bore 6 in the regulator drive shaft 7 from which it passes through openings 17 in partitions 16 of a hollow disc 8 to the inlets 12, 121 of ball valves 13, 131 fitted with springs 14, 141. Valve element 13 is heavier than element 131 but its spring is not stressed, whereas spring 141 exerts a substantial force on element 131, so that as the speed of rotation increases the pressure rises in dependence upon the speed until valve 13 opens and the pressure rise is then governed by valve 131. After passing through exhaust ports 15, 151 the liquid enters a space between disc 8 and casing 5 communicating with an exhaust pipe 19. The number of valves may be varied as required, and their individual characteristics determined by such factors as weight of valve element, spring loading, area of inlet port and distance from the axis of rotation.

GB2818863A
1963-07-16
1963-07-16
Improvements in or relating to fluid pressure control apparatus

Expired

GB1041875A
(en)

Priority Applications (1)

Application Number
Priority Date
Filing Date
Title

GB2818863A

GB1041875A
(en)

1963-07-16
1963-07-16
Improvements in or relating to fluid pressure control apparatus

Applications Claiming Priority (1)

Application Number
Priority Date
Filing Date
Title

GB2818863A

GB1041875A
(en)

1963-07-16
1963-07-16
Improvements in or relating to fluid pressure control apparatus

Publications (1)

Publication Number
Publication Date

GB1041875A
true

GB1041875A
(en)

1966-09-07

Family
ID=10271685
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

GB2818863A
Expired

GB1041875A
(en)

1963-07-16
1963-07-16
Improvements in or relating to fluid pressure control apparatus

Country Status (1)

Country
Link

GB
(1)

GB1041875A
(en)

Cited By (2)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

EP0095258A2
(en)

*

1982-05-24
1983-11-30
General Motors Corporation
Centrifugally responsive hydraulically applied friction clutch

RU2471097C2
(en)

*

2008-08-14
2012-12-27
Халдекс Трэкшн Аб
Hydraulic actuator

1963

1963-07-16
GB
GB2818863A
patent/GB1041875A/en
not_active
Expired

Cited By (3)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

EP0095258A2
(en)

*

1982-05-24
1983-11-30
General Motors Corporation
Centrifugally responsive hydraulically applied friction clutch

EP0095258A3
(en)

*

1982-05-24
1984-01-04
General Motors Corporation
Centrifugally responsive hydraulically applied friction clutch

RU2471097C2
(en)

*

2008-08-14
2012-12-27
Халдекс Трэкшн Аб
Hydraulic actuator

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