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ES1008425U - Sensor device for a pneumatic activator antilock wheels of a motor vehicle. (Machine-translation by Google Translate, not legally binding) - Google Patents

Sensor device for a pneumatic activator antilock wheels of a motor vehicle. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES1008425U
ES1008425U ES19888803254U ES8803254U ES1008425U ES 1008425 U ES1008425 U ES 1008425U ES 19888803254 U ES19888803254 U ES 19888803254U ES 8803254 U ES8803254 U ES 8803254U ES 1008425 U ES1008425 U ES 1008425U
Authority
ES
Spain
Prior art keywords
contacts
capsule
fixed
membrane
opening
Prior art date
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.)
Granted
Application number
ES19888803254U
Other languages
Spanish (es)
Other versions
ES1008425Y (en
Inventor
Bruno Maino
Alberto Saini
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.)
Industrie Magneti Marelli SRL
Original Assignee
Industrie Magneti Marelli SRL
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.)
Filing date
Publication date
Application filed by Industrie Magneti Marelli SRL filed Critical Industrie Magneti Marelli SRL
Publication of ES1008425U publication Critical patent/ES1008425U/en
Application granted granted Critical
Publication of ES1008425Y publication Critical patent/ES1008425Y/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/88—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means
    • B60T8/92—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means automatically taking corrective action
    • B60T8/94—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means automatically taking corrective action on a fluid pressure regulator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/42—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition having expanding chambers for controlling pressure, i.e. closed systems
    • B60T8/4208—Debooster systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/28—Means for indicating the position, e.g. end of stroke
    • F15B15/2807—Position switches, i.e. means for sensing of discrete positions only, e.g. limit switches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Regulating Braking Force (AREA)
  • Air Bags (AREA)

Abstract

Device sensor for a pneumatic actuator (1) antilock wheels of a motor vehicle, the said activator (1) a capsule barometric (2) with chambers first and second (3, 4) separated by a membrane ( 5) of which the first chamber (3) intended in operation, to be pressurization subatmospheric, while the second (4) is permanently maintained at atmospheric pressure, yendo associate said membrane (5) a control (6) mobile in capsule (2); the device being sensor (10), characterized in that it comprises: a hollow body lift (11, 12) with openings first and second (25, 31), which are mounted a fixed contacts first, second and third ( 14, 15, 16), said body for ir mntado in an opening (9) of the wall of the first chamber (3) of said capsule (2), with said openings first and second (25, 31) turns to the control element (6) trigger device (1); a first contact movil (26), which extends in said body (11) through its first opening (25) and cooperating with said fixed contacts first and second (14, 15), which is pushed by means elásticos (29) to a rest position in which one end (28) protrudes outside the body (11), capable the board contact mobile (26) moving to a position of labor in which is disconnected (or linked to) said first and second contacts (14, 15) when the control member (6) of said actuator (1) is in a position of end of stroke in said capsule (2); and a second movable contact (33) cooperating with contacts fixed second and third (15, 16) and connected to a membrane (32) attached to a pin (30) formed in the body (11) between the second opening (31 ) and the region in which van mounted contacts fixed second and third (15, 16), said membrane (32) capable of assuming a working condition in said second movable contact (33) is disconnected (or connected to) said contacts second and third fixed (15, 16) when said second opening (31) of the body (11) is applied a subatmospheric pressure. (Machine-translation by Google Translate, not legally binding)
ES8803254U 1987-12-14 1988-11-04 SENSOR DEVICE FOR A PNEUMATIC ACTIVATOR OF AN ANTI-LOCK SYSTEM OF THE WHEELS OF AN AUTOMOBILE VEHICLE. Expired ES1008425Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5388187U IT212352Z2 (en) 1987-12-14 1987-12-14 SENSOR DEVICE FOR A PNEUMATIC ACTUATOR OF AN ANTI-LOCK SYSTEM FOR THE WHEELS OF A VEHICLE

Publications (2)

Publication Number Publication Date
ES1008425U true ES1008425U (en) 1989-04-01
ES1008425Y ES1008425Y (en) 1989-12-16

Family

ID=11285756

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8803254U Expired ES1008425Y (en) 1987-12-14 1988-11-04 SENSOR DEVICE FOR A PNEUMATIC ACTIVATOR OF AN ANTI-LOCK SYSTEM OF THE WHEELS OF AN AUTOMOBILE VEHICLE.

Country Status (4)

Country Link
DE (1) DE8813834U1 (en)
ES (1) ES1008425Y (en)
FR (1) FR2624464B3 (en)
IT (1) IT212352Z2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2670882B1 (en) * 1990-12-20 1994-05-20 Bendix Europe Services Technique DEVICE FOR MEASURING THE POSITION OF A PUSH ROD OF A PNEUMATIC SERVOMOTOR.
ITAR20030013U1 (en) * 2003-06-12 2003-09-10 Faist Componenti S P A PNEUMATIC ACTUATOR WITH ELECTRIC POSITION DETECTOR

Also Published As

Publication number Publication date
FR2624464A3 (en) 1989-06-16
IT212352Z2 (en) 1989-07-04
IT8753881V0 (en) 1987-12-14
DE8813834U1 (en) 1989-01-12
FR2624464B3 (en) 1989-12-01
ES1008425Y (en) 1989-12-16

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20000301