SE0600280L - Weighing valve assembly - Google Patents

Weighing valve assembly

Info

Publication number
SE0600280L
SE0600280L SE0600280A SE0600280A SE0600280L SE 0600280 L SE0600280 L SE 0600280L SE 0600280 A SE0600280 A SE 0600280A SE 0600280 A SE0600280 A SE 0600280A SE 0600280 L SE0600280 L SE 0600280L
Authority
SE
Sweden
Prior art keywords
piston
diaphragm
disc
valve
housing
Prior art date
Application number
SE0600280A
Other languages
Swedish (sv)
Other versions
SE529603C2 (en
Inventor
Fred Emilsson
Original Assignee
Faiveley Transport Nordic Ab
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 Faiveley Transport Nordic Ab filed Critical Faiveley Transport Nordic Ab
Priority to SE0600280A priority Critical patent/SE529603C2/en
Priority to PCT/SE2007/000112 priority patent/WO2007091952A1/en
Priority to EP07709328A priority patent/EP1981744A1/en
Publication of SE0600280L publication Critical patent/SE0600280L/en
Publication of SE529603C2 publication Critical patent/SE529603C2/en

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
    • B60T8/18—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 vehicle weight or load, e.g. load distribution
    • B60T8/1837—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 vehicle weight or load, e.g. load distribution characterised by the load-detecting arrangements
    • 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
    • B60T8/18—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 vehicle weight or load, e.g. load distribution
    • B60T8/1893—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 vehicle weight or load, e.g. load distribution especially adapted for railway vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)

Abstract

A weighing valve device comprises a housing (101) with a cover (104) , an axially movable piston (102) in a bore in the housing (101) and an enclosed body (103) of plastically deformable material in the piston (102). A differential piston (105-107) with a smaller diameter piston part (106) is in contact with the body (103) and with a larger diameter piston part in the form of a diaphragm (105) clamped between the housing (101) and the cover (104) and backed by a disc (107). A valve with an axially movable, spring-biassed valve member (110) is in contact with the diaphragm. A compressed air pressure acting on the diaphragm (105) and governed by the valve is adapted to counteract a mechanical force on the piston (102). The smaller diameter part (106) of the differential piston (105-107) rests against the disc (107) at its center. The diaphragm (105) and the disc (107) are provided at their centres with a through passage (111) for venting of compressed-air. The valve member (110) is arranged over the through passage (111). The smaller diameter piston part (106) is guided by a guide sleeve (108') in a guide block (108) above the enclosed body (103).
SE0600280A 2006-02-09 2006-02-09 Weighing valve assembly SE529603C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE0600280A SE529603C2 (en) 2006-02-09 2006-02-09 Weighing valve assembly
PCT/SE2007/000112 WO2007091952A1 (en) 2006-02-09 2007-02-07 A weighing valve device
EP07709328A EP1981744A1 (en) 2006-02-09 2007-02-07 A weighing valve device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0600280A SE529603C2 (en) 2006-02-09 2006-02-09 Weighing valve assembly

Publications (2)

Publication Number Publication Date
SE0600280L true SE0600280L (en) 2007-08-10
SE529603C2 SE529603C2 (en) 2007-10-02

Family

ID=38345450

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0600280A SE529603C2 (en) 2006-02-09 2006-02-09 Weighing valve assembly

Country Status (3)

Country Link
EP (1) EP1981744A1 (en)
SE (1) SE529603C2 (en)
WO (1) WO2007091952A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6784189B2 (en) * 2017-02-15 2020-11-11 日本精工株式会社 Vehicle weight measuring device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1296311A (en) * 1971-04-07 1972-11-15
BE792189A (en) * 1971-12-04 1973-03-30 Bromsregulator Svenska Ab CONTROL OF PNEUMATIC PRESSURE ACCORDING TO A FORCE

Also Published As

Publication number Publication date
EP1981744A1 (en) 2008-10-22
WO2007091952A1 (en) 2007-08-16
SE529603C2 (en) 2007-10-02

Similar Documents

Publication Publication Date Title
MXPA02011655A (en) Directly operated pneumatic valve having an air assist return.
EP1717508A3 (en) Lubricant injector with inlet valve responsive to outlet back pressure
WO2006070116A3 (en) Piston gas regulator proof against upstream pressure variations
BR112012033218A2 (en) pressure reducing apparatus.
WO2007012018A3 (en) Two-stage gas regulating assembly
ATE325957T1 (en) CLUTCH DEVICE
KR101764114B1 (en) Compact force multiplying pneumatic actuator
EP1873430A3 (en) Reversed actuator with minimal leak potential
US2357318A (en) Pressure-actuated valve and vibration damping means therefor
GB905585A (en) Fluid pressure control valve device
ATE457438T1 (en) HAND-OPERATED PRESSURE REGULATOR VALVE FOR COMPRESSED AIR GUNS
ATE488386T1 (en) AIRFLOW CONTROL DEVICE
SE0600280L (en) Weighing valve assembly
CA2469418A1 (en) Pneumatic pressure regulator assembly
FR2819875B1 (en) PNEUMATIC VALVE WITH POINT
TW200506252A (en) Check valve
DE502004001122D1 (en) Pressure relief valve
TW200636164A (en) Compressor unloading valve
WO2006047246A3 (en) Regulated gas supply system
RU59186U1 (en) GAS REDUCER
EP1321320A3 (en) Air spring installation and device for sensing pressures
CN202302157U (en) Pressure reducing valve
SE0601923L (en) Hydraulic percussion with pressure accumulator
AU2002316881A1 (en) Electropneumatic control valve with a seal arrangement
ATE343167T1 (en) LIQUID CONTROL VALVE

Legal Events

Date Code Title Description
NUG Patent has lapsed