IT201900024814A1 - Valvola di tenuta pressione residua per un serbatoio in pressione - Google Patents

Valvola di tenuta pressione residua per un serbatoio in pressione

Info

Publication number
IT201900024814A1
IT201900024814A1 IT102019000024814A IT201900024814A IT201900024814A1 IT 201900024814 A1 IT201900024814 A1 IT 201900024814A1 IT 102019000024814 A IT102019000024814 A IT 102019000024814A IT 201900024814 A IT201900024814 A IT 201900024814A IT 201900024814 A1 IT201900024814 A1 IT 201900024814A1
Authority
IT
Italy
Prior art keywords
holding valve
pressure
residual
tank
pressure tank
Prior art date
Application number
IT102019000024814A
Other languages
English (en)
Inventor
Alessandro Ferrari
Stefano Cazzanti
Matteo Gosi
Original Assignee
Wonder S P A
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 Wonder S P A filed Critical Wonder S P A
Priority to IT102019000024814A priority Critical patent/IT201900024814A1/it
Priority to DE102020216252.2A priority patent/DE102020216252A1/de
Publication of IT201900024814A1 publication Critical patent/IT201900024814A1/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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/30—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces specially adapted for pressure containers
    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/32—Details
    • F16F9/43—Filling or drainage arrangements, e.g. for supply of gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/15—Fluid spring
    • B60G2202/152—Pneumatic spring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/40—Constructional features of dampers and/or springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/20—Spring action or springs
    • B60G2500/204—Pressure regulating valves for air-springs
    • B60G2500/2044—Air exhausting valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
IT102019000024814A 2019-12-19 2019-12-19 Valvola di tenuta pressione residua per un serbatoio in pressione IT201900024814A1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT102019000024814A IT201900024814A1 (it) 2019-12-19 2019-12-19 Valvola di tenuta pressione residua per un serbatoio in pressione
DE102020216252.2A DE102020216252A1 (de) 2019-12-19 2020-12-18 Restdruckhalteventil für einen drucktank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102019000024814A IT201900024814A1 (it) 2019-12-19 2019-12-19 Valvola di tenuta pressione residua per un serbatoio in pressione

Publications (1)

Publication Number Publication Date
IT201900024814A1 true IT201900024814A1 (it) 2021-06-19

Family

ID=70228492

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102019000024814A IT201900024814A1 (it) 2019-12-19 2019-12-19 Valvola di tenuta pressione residua per un serbatoio in pressione

Country Status (2)

Country Link
DE (1) DE102020216252A1 (it)
IT (1) IT201900024814A1 (it)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB339523A (en) * 1930-01-04 1930-12-11 John Carroll Crowley Improvements in or relating to tyre and like inflating valves
GB346391A (en) * 1930-01-04 1931-04-07 John Carroll Crowley Improvements in or relating to inflating valves for pneumatic tyres
AT386877B (de) * 1983-05-19 1988-10-25 Ventrex Ing Rudolf Adam Ventil Starre ventilverlaengerung fuer ein ventil, insbesondere luftreifenventil
EP3369980A1 (en) 2017-03-01 2018-09-05 Wonder SPA Residual pressure sealing valve for pneumatic suspensions of motor vehicles

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB339523A (en) * 1930-01-04 1930-12-11 John Carroll Crowley Improvements in or relating to tyre and like inflating valves
GB346391A (en) * 1930-01-04 1931-04-07 John Carroll Crowley Improvements in or relating to inflating valves for pneumatic tyres
AT386877B (de) * 1983-05-19 1988-10-25 Ventrex Ing Rudolf Adam Ventil Starre ventilverlaengerung fuer ein ventil, insbesondere luftreifenventil
EP3369980A1 (en) 2017-03-01 2018-09-05 Wonder SPA Residual pressure sealing valve for pneumatic suspensions of motor vehicles

Also Published As

Publication number Publication date
DE102020216252A1 (de) 2021-06-24

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