IT241069Y1 - Valvola regolatrice con indicatore del valore della pressione - Google Patents

Valvola regolatrice con indicatore del valore della pressione

Info

Publication number
IT241069Y1
IT241069Y1 ITMI960820U IT241069Y1 IT 241069 Y1 IT241069 Y1 IT 241069Y1 IT MI960820 U ITMI960820 U IT MI960820U IT 241069 Y1 IT241069 Y1 IT 241069Y1
Authority
IT
Italy
Prior art keywords
pressure value
regulating valve
value indicator
indicator
regulating
Prior art date
Application number
Other languages
English (en)
Italian (it)
Inventor
Francesco Caleffi
Original Assignee
Macrifin Spa
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 Macrifin Spa filed Critical Macrifin Spa
Priority to IT96MI000820 priority Critical patent/IT241069Y1/it
Publication of ITMI960820V0 publication Critical patent/ITMI960820V0/it
Priority to ES9702762U priority patent/ES1038601Y/es
Priority to DE29720625U priority patent/DE29720625U1/de
Priority to FR9714978A priority patent/FR2757244B3/fr
Publication of ITMI960820U1 publication Critical patent/ITMI960820U1/it
Application granted granted Critical
Publication of IT241069Y1 publication Critical patent/IT241069Y1/it

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
    • G05D16/0655—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using one spring-loaded membrane
    • G05D16/0661—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using one spring-loaded membrane characterised by the loading mechanisms of the membrane

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Fluid Pressure (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Safety Valves (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Vehicle Body Suspensions (AREA)
IT96MI000820 1996-12-16 1996-12-16 Valvola regolatrice con indicatore del valore della pressione IT241069Y1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT96MI000820 IT241069Y1 (it) 1996-12-16 1996-12-16 Valvola regolatrice con indicatore del valore della pressione
ES9702762U ES1038601Y (es) 1996-12-16 1997-10-27 Valvula reguladora de presion.
DE29720625U DE29720625U1 (de) 1996-12-16 1997-11-20 Steuerungsventil mit Druckwertanzeige
FR9714978A FR2757244B3 (fr) 1996-12-16 1997-11-28 Soupape de reglage avec indicateur de la valeur de la pression

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96MI000820 IT241069Y1 (it) 1996-12-16 1996-12-16 Valvola regolatrice con indicatore del valore della pressione

Publications (3)

Publication Number Publication Date
ITMI960820V0 ITMI960820V0 (it) 1996-12-16
ITMI960820U1 ITMI960820U1 (it) 1998-06-16
IT241069Y1 true IT241069Y1 (it) 2001-04-20

Family

ID=11374123

Family Applications (1)

Application Number Title Priority Date Filing Date
IT96MI000820 IT241069Y1 (it) 1996-12-16 1996-12-16 Valvola regolatrice con indicatore del valore della pressione

Country Status (4)

Country Link
DE (1) DE29720625U1 (es)
ES (1) ES1038601Y (es)
FR (1) FR2757244B3 (es)
IT (1) IT241069Y1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10202108A1 (de) * 2002-01-21 2003-08-14 Buerkert Werke Gmbh & Co Proportionalventil und Verfahren zur Messung der Position des Drosselkörpers in einem Ventil
DE202009015673U1 (de) * 2009-12-01 2011-04-14 Hans Sasserath & Co. Kg Druckmindereranordnung
CN103925405A (zh) * 2014-05-07 2014-07-16 西安交通大学 一种伺服电机直驱滚珠丝杠的活塞式气动比例减压阀
CN104454890B (zh) * 2014-11-29 2017-02-22 南京萨伯工业设计研究院有限公司 伺服调整螺钉及其加工方法
CN108131479B (zh) * 2017-12-21 2019-05-28 绍兴市雅克汽配有限公司 一种单向节流阀
CN108591558B (zh) * 2018-04-28 2020-01-10 河南航天液压气动技术有限公司 减压阀
CN108443566A (zh) * 2018-04-28 2018-08-24 天津祥嘉流体控制系统有限公司 一种水下阀门执行机构

Also Published As

Publication number Publication date
FR2757244B3 (fr) 1998-10-23
DE29720625U1 (de) 1998-02-12
ITMI960820V0 (it) 1996-12-16
ES1038601Y (es) 1999-01-01
ITMI960820U1 (it) 1998-06-16
FR2757244A3 (fr) 1998-06-19
ES1038601U (es) 1998-07-16

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