IT1244298B - Flow valve for heating systems - Google Patents

Flow valve for heating systems

Info

Publication number
IT1244298B
IT1244298B IT02088790A IT2088790A IT1244298B IT 1244298 B IT1244298 B IT 1244298B IT 02088790 A IT02088790 A IT 02088790A IT 2088790 A IT2088790 A IT 2088790A IT 1244298 B IT1244298 B IT 1244298B
Authority
IT
Italy
Prior art keywords
valve
heating systems
flow valve
microswitch
flow
Prior art date
Application number
IT02088790A
Other languages
Italian (it)
Other versions
IT9020887A0 (en
IT9020887A1 (en
Inventor
Giuseppe Fugazza
Original Assignee
Giuseppe Fugazza
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 Giuseppe Fugazza filed Critical Giuseppe Fugazza
Priority to IT02088790A priority Critical patent/IT1244298B/en
Publication of IT9020887A0 publication Critical patent/IT9020887A0/en
Publication of IT9020887A1 publication Critical patent/IT9020887A1/en
Application granted granted Critical
Publication of IT1244298B publication Critical patent/IT1244298B/en

Links

Landscapes

  • Fluid-Driven Valves (AREA)
  • Details Of Valves (AREA)

Abstract

Flow valve for heating systems, comprising a lower body 2 and an upper body 3 which are connected together and divided into a lower chamber 20 and an upper chamber 30 by a membrane 4 arranged in between with an associated disc 5 against which a helical spring 13 acts. A microswitch 12 is actuated by a small piston projecting from the upper body of the valve and the disc 5 has a central pin 6 provided with an axial hole 7 and at least one upper radial hole 8 for connecting the two chambers 20, 30 together following the removal of water. The valve is also provided with a small bowl 14 having a by-pass hole 19 for the flow of excess water following switching of the microswitch 12. <IMAGE>
IT02088790A 1990-07-09 1990-07-09 Flow valve for heating systems IT1244298B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT02088790A IT1244298B (en) 1990-07-09 1990-07-09 Flow valve for heating systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT02088790A IT1244298B (en) 1990-07-09 1990-07-09 Flow valve for heating systems

Publications (3)

Publication Number Publication Date
IT9020887A0 IT9020887A0 (en) 1990-07-09
IT9020887A1 IT9020887A1 (en) 1992-01-09
IT1244298B true IT1244298B (en) 1994-07-08

Family

ID=11173589

Family Applications (1)

Application Number Title Priority Date Filing Date
IT02088790A IT1244298B (en) 1990-07-09 1990-07-09 Flow valve for heating systems

Country Status (1)

Country Link
IT (1) IT1244298B (en)

Also Published As

Publication number Publication date
IT9020887A0 (en) 1990-07-09
IT9020887A1 (en) 1992-01-09

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950726