ES229059U - Valve - Google Patents

Valve

Info

Publication number
ES229059U
ES229059U ES1977229059U ES229059U ES229059U ES 229059 U ES229059 U ES 229059U ES 1977229059 U ES1977229059 U ES 1977229059U ES 229059 U ES229059 U ES 229059U ES 229059 U ES229059 U ES 229059U
Authority
ES
Spain
Prior art keywords
valve
light
variable area
chambers
variation
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
ES1977229059U
Other languages
Spanish (es)
Other versions
ES229059Y (en
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 PIRELLI PER AZIONI Ste
Original Assignee
INDUSTRIE PIRELLI PER AZIONI Ste
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 PIRELLI PER AZIONI Ste filed Critical INDUSTRIE PIRELLI PER AZIONI Ste
Publication of ES229059U publication Critical patent/ES229059U/en
Application granted granted Critical
Publication of ES229059Y publication Critical patent/ES229059Y/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • G05D7/0106—Control of flow without auxiliary power the sensing element being a flexible member, e.g. bellows, diaphragm, capsule

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Safety Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Flow Control (AREA)
  • Control Of Fluid Pressure (AREA)
  • Vehicle Body Suspensions (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Multiple-Way Valves (AREA)

Abstract

Valve for regulating the flow of a liquid in a conduit, comprising a valve body provided with a through cavity, an inlet and outlet opening and a variable area light for varying the flow rate of the liquid passing through the valve, characterized in that it comprises a deformable membrane inside the through cavity, which divides it to perfect sealing in two chambers, to which are associated means for the variation of the light of variable area, a conduit formed in the body of the valve which brings into communication with each other said two chambers and rolling means inserted inside said duct with the drive of which means, rolling means are controlled means that effect the variation of the light of variable area. (Machine-translation by Google Translate, not legally binding)
ES1977229059U 1976-05-26 1977-05-25 VALVE FOR REGULATING THE FLOW OF A LIQUID IN A DUCT. Expired ES229059Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23616/76A IT1062952B (en) 1976-05-26 1976-05-26 FLOW REGULATING VALVE

Publications (2)

Publication Number Publication Date
ES229059U true ES229059U (en) 1977-08-01
ES229059Y ES229059Y (en) 1977-12-01

Family

ID=11208598

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1977229059U Expired ES229059Y (en) 1976-05-26 1977-05-25 VALVE FOR REGULATING THE FLOW OF A LIQUID IN A DUCT.

Country Status (13)

Country Link
JP (1) JPS52145827A (en)
AR (1) AR213203A1 (en)
AU (1) AU2499477A (en)
BR (1) BR7703218A (en)
CA (1) CA1075998A (en)
DE (1) DE2723182A1 (en)
DK (1) DK229677A (en)
ES (1) ES229059Y (en)
FR (1) FR2353093A1 (en)
IT (1) IT1062952B (en)
NO (1) NO771824L (en)
SE (1) SE7706138L (en)
ZA (1) ZA772626B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58181072U (en) * 1982-05-28 1983-12-03 松下冷機株式会社 fluid control valve
JPS60125492A (en) * 1983-12-12 1985-07-04 株式会社ウオルブロ−フア−イ−スト Fixed flow-rate valve
IT1185434B (en) * 1985-10-14 1987-11-12 Tetra Dev Co ASEPTIC CONSTANT FORCED VALVE
DE4007050A1 (en) * 1990-03-07 1991-09-12 Dieter Hofmann Dispensing appts. for gas or liq. - contains two input chambers communicating with pressure chambers of regulator with dividing membrane
RU2155363C1 (en) * 1999-08-24 2000-08-27 Экрам Абульфас оглы Исмиев Flow regulator
RU2216031C2 (en) * 2001-04-28 2003-11-10 Государственное научное учреждение Всероссийский научно-исследовательский институт систем орошения и сельхозводоснабжения "Радуга" Liquid flow governor
DE10134199C1 (en) * 2001-07-13 2003-03-27 Sauer Danfoss Holding As Nordb Flow regulating valve arrangement, with first valve having a pressure balance and an adjustable measuring throttle in series between a connection for the constant pressure source and the outlet of flow regulating valve
US6932107B2 (en) 2003-06-24 2005-08-23 Flow Control Industries, Inc. Flow control valves
WO2007127949A2 (en) 2006-04-27 2007-11-08 Sko Flo Industries, Inc. Flow control valve
ITTO20110349A1 (en) * 2011-04-20 2012-10-21 Lavazza Luigi Spa ADAPTIVE FLOW REGULATOR DEVICE FOR A LIQUID FLOW, IN PARTICULAR FOR A COFFEE MACHINE
JP6976583B2 (en) * 2019-04-03 2021-12-08 株式会社不二工機 Valve device

Also Published As

Publication number Publication date
JPS52145827A (en) 1977-12-05
DE2723182A1 (en) 1977-12-08
DK229677A (en) 1977-11-27
CA1075998A (en) 1980-04-22
ZA772626B (en) 1978-03-29
AU2499477A (en) 1978-11-16
NO771824L (en) 1977-11-29
AR213203A1 (en) 1978-12-29
BR7703218A (en) 1978-02-08
ES229059Y (en) 1977-12-01
SE7706138L (en) 1977-11-27
IT1062952B (en) 1985-02-11
FR2353093A1 (en) 1977-12-23
FR2353093B1 (en) 1981-01-09

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