IT1177242B - Distributore con pistoni di frenatura, in particolare per alimentare un motore con un fluido in pressione - Google Patents

Distributore con pistoni di frenatura, in particolare per alimentare un motore con un fluido in pressione

Info

Publication number
IT1177242B
IT1177242B IT23633/84A IT2363384A IT1177242B IT 1177242 B IT1177242 B IT 1177242B IT 23633/84 A IT23633/84 A IT 23633/84A IT 2363384 A IT2363384 A IT 2363384A IT 1177242 B IT1177242 B IT 1177242B
Authority
IT
Italy
Prior art keywords
distributor
feed
motor
pressurized fluid
braking pistons
Prior art date
Application number
IT23633/84A
Other languages
English (en)
Other versions
IT8423633A0 (it
IT8423633A1 (it
Inventor
Josef Distler
Guenter Fertig
Original Assignee
Rexroth Mannesmann Gmbh
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 Rexroth Mannesmann Gmbh filed Critical Rexroth Mannesmann Gmbh
Publication of IT8423633A0 publication Critical patent/IT8423633A0/it
Publication of IT8423633A1 publication Critical patent/IT8423633A1/it
Application granted granted Critical
Publication of IT1177242B publication Critical patent/IT1177242B/it

Links

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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/4157—Control of braking, e.g. preventing pump over-speeding when motor acts as a pump
    • 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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • 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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/4148—Open loop circuits
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
    • F16K11/07—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides
    • F16K11/0716—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members with cylindrical slides with fluid passages through the valve member
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
    • 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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
IT23633/84A 1983-11-17 1984-11-16 Distributore con pistoni di frenatura, in particolare per alimentare un motore con un fluido in pressione IT1177242B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833341641 DE3341641A1 (de) 1983-11-17 1983-11-17 Wegeventil mit bremskolben

Publications (3)

Publication Number Publication Date
IT8423633A0 IT8423633A0 (it) 1984-11-16
IT8423633A1 IT8423633A1 (it) 1986-05-16
IT1177242B true IT1177242B (it) 1987-08-26

Family

ID=6214595

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23633/84A IT1177242B (it) 1983-11-17 1984-11-16 Distributore con pistoni di frenatura, in particolare per alimentare un motore con un fluido in pressione

Country Status (4)

Country Link
DE (1) DE3341641A1 (it)
FR (1) FR2555277B1 (it)
GB (1) GB2149887B (it)
IT (1) IT1177242B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4738279A (en) * 1985-12-17 1988-04-19 Linde Aktiengesellschaft Multiway valves with load feedback
ES2004356A6 (es) * 1986-12-26 1989-01-01 Hiac Valman S A Distribuidor para cilindros hidraulicos
DE3915919C2 (de) * 1989-05-16 1996-09-05 Rexroth Mannesmann Gmbh Ventilanordnung
DE19651967A1 (de) * 1996-12-13 1998-06-18 Mannesmann Rexroth Ag Wegeventil zur lastunabhängigen Steuerung eines hydraulischen Verbrauchers hinsichtlich Richtung und Geschwindigkeit
US6148856A (en) * 1998-03-19 2000-11-21 Linde Aktiengesellschaft Control valve
DE10357471A1 (de) * 2003-12-09 2005-07-07 Bosch Rexroth Ag Hydraulische Steueranordnung
CN111908297B (zh) * 2020-08-12 2021-09-28 安徽理工大学 一种提升机盘式制动闸的监控系统
CN113789825B (zh) * 2021-09-02 2023-05-12 安徽拜石建设工程有限公司 适用于硬质土质的水利施工用埋管开沟装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2988106A (en) * 1960-05-09 1961-06-13 New York Air Brake Co Control valve
US3200841A (en) * 1963-06-20 1965-08-17 New York Air Brake Co Valve
CA1030040A (en) * 1975-01-13 1978-04-25 Commercial Shearing Compensated work port fluid valves
DE2647140A1 (de) * 1976-10-19 1978-04-20 Linde Ag Ventil mit einem laengsschieber
DE2649775A1 (de) * 1976-10-29 1978-05-03 Linde Ag Ventil mit einem laengsschieber
DE3014202A1 (de) * 1980-04-14 1981-10-15 Linde Ag, 6200 Wiesbaden Schieberventil

Also Published As

Publication number Publication date
IT8423633A0 (it) 1984-11-16
GB2149887A (en) 1985-06-19
GB8429008D0 (en) 1984-12-27
FR2555277B1 (fr) 1990-09-14
DE3341641A1 (de) 1985-05-30
DE3341641C2 (it) 1991-01-24
IT8423633A1 (it) 1986-05-16
FR2555277A1 (fr) 1985-05-24
GB2149887B (en) 1987-01-28

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971126