IT219539Z2 - PERFECTED FLOW SWITCH, PARTICULARLY SUITABLE FOR WALL GAS BOILERS - Google Patents

PERFECTED FLOW SWITCH, PARTICULARLY SUITABLE FOR WALL GAS BOILERS

Info

Publication number
IT219539Z2
IT219539Z2 IT2116090U IT2116090U IT219539Z2 IT 219539 Z2 IT219539 Z2 IT 219539Z2 IT 2116090 U IT2116090 U IT 2116090U IT 2116090 U IT2116090 U IT 2116090U IT 219539 Z2 IT219539 Z2 IT 219539Z2
Authority
IT
Italy
Prior art keywords
perfected
particularly suitable
flow switch
wall gas
gas boilers
Prior art date
Application number
IT2116090U
Other languages
Italian (it)
Other versions
IT9021160V0 (en
IT9021160U1 (en
Inventor
Pietro Lacitignola
Original Assignee
Pietro Lacitignola
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 Pietro Lacitignola filed Critical Pietro Lacitignola
Priority to IT2116090U priority Critical patent/IT219539Z2/en
Publication of IT9021160V0 publication Critical patent/IT9021160V0/en
Priority to FR9105623A priority patent/FR2662016A1/en
Priority to BE9100434A priority patent/BE1005532A3/en
Priority to GB9110053A priority patent/GB2243953B/en
Priority to CH141191A priority patent/CH681663A5/it
Priority to DE19914115422 priority patent/DE4115422A1/en
Priority to NL9100828A priority patent/NL9100828A/en
Publication of IT9021160U1 publication Critical patent/IT9021160U1/en
Application granted granted Critical
Publication of IT219539Z2 publication Critical patent/IT219539Z2/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
    • H01H35/40—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by devices allowing continual flow of fluid, e.g. vane
    • H01H35/405—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by devices allowing continual flow of fluid, e.g. vane the switch being of the reed switch type

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Measuring Volume Flow (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
  • Feeding And Controlling Fuel (AREA)
IT2116090U 1990-05-11 1990-05-11 PERFECTED FLOW SWITCH, PARTICULARLY SUITABLE FOR WALL GAS BOILERS IT219539Z2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT2116090U IT219539Z2 (en) 1990-05-11 1990-05-11 PERFECTED FLOW SWITCH, PARTICULARLY SUITABLE FOR WALL GAS BOILERS
FR9105623A FR2662016A1 (en) 1990-05-11 1991-05-07 FLOW SWITCH, PARTICULARLY FOR GAS HEATED WALL BOILERS.
BE9100434A BE1005532A3 (en) 1990-05-11 1991-05-08 Improved flow contactor, particularly suited to gas-fired wall-mountedboilers
GB9110053A GB2243953B (en) 1990-05-11 1991-05-09 Improved flow switch, particularly suitable for gas-fired wall boilers
CH141191A CH681663A5 (en) 1990-05-11 1991-05-10
DE19914115422 DE4115422A1 (en) 1990-05-11 1991-05-10 FLOW SWITCH, ESPECIALLY SUITABLE FOR GAS HEATED WALL BOILERS
NL9100828A NL9100828A (en) 1990-05-11 1991-05-13 FLOW SWITCH.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2116090U IT219539Z2 (en) 1990-05-11 1990-05-11 PERFECTED FLOW SWITCH, PARTICULARLY SUITABLE FOR WALL GAS BOILERS

Publications (3)

Publication Number Publication Date
IT9021160V0 IT9021160V0 (en) 1990-05-11
IT9021160U1 IT9021160U1 (en) 1991-11-11
IT219539Z2 true IT219539Z2 (en) 1993-03-17

Family

ID=11177647

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2116090U IT219539Z2 (en) 1990-05-11 1990-05-11 PERFECTED FLOW SWITCH, PARTICULARLY SUITABLE FOR WALL GAS BOILERS

Country Status (7)

Country Link
BE (1) BE1005532A3 (en)
CH (1) CH681663A5 (en)
DE (1) DE4115422A1 (en)
FR (1) FR2662016A1 (en)
GB (1) GB2243953B (en)
IT (1) IT219539Z2 (en)
NL (1) NL9100828A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2350233B (en) * 1999-05-21 2001-07-18 Breed Automotive Tech Float sensor employing reed switch
US7377162B2 (en) * 2005-06-28 2008-05-27 Keurig, Incorporated Method and apparatus for liquid level sensing
CN102403167A (en) * 2011-12-07 2012-04-04 常熟市微尘电器有限公司 High flow water stream switch
CN105551884B (en) * 2015-12-23 2018-10-23 珠海格力电器股份有限公司 Liquid level switch
CN111721006B (en) * 2020-07-01 2022-02-18 厦门欧准卫浴有限公司 Water pressure starting drive

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB892915A (en) * 1959-08-05 1962-04-04 William Coulthard & Company Lt Improvements in or relating to a flow actuated signalling device for low and/or intermittent flow rates
US3327079A (en) * 1964-03-12 1967-06-20 Bosch Gmbh Robert Magnetically operated electric switch
GB1088427A (en) * 1964-12-23 1967-10-25 Allen West Automation Ltd Fluid flow switch
FR1563954A (en) * 1968-03-04 1969-04-18
GB1175009A (en) * 1968-10-29 1969-12-23 Compak O Matic Inc Welding Apparatus
DE6916490U (en) * 1969-04-23 1969-08-07 Sasserath & Co Kg H LIQUID LEVEL SWITCH
CH521573A (en) * 1971-04-05 1972-04-15 Heiz Werner Liquid guard
BE790830A (en) * 1971-11-02 1973-02-15 Nordson Corp ELECTROSTATIC SPRAYER
US3792230A (en) * 1972-03-30 1974-02-12 Industrial Innovations Inc Gas-cooled torch lamp
US3822370A (en) * 1973-03-16 1974-07-02 Amf Inc Hydraulic control means with magnetic flow sensing spool
GB2084401A (en) * 1980-09-30 1982-04-07 Mitchell Craig Clenachan Flow responsive switch
US4513184A (en) * 1983-09-16 1985-04-23 Hughes Richard E Flow actuated switch
GB2198883B (en) * 1986-10-18 1990-10-17 Power Pumps Limited Flow-sensitive switch
US4739135A (en) * 1987-05-04 1988-04-19 Cte Chem Tech Equipment Corp. Attitude insensitive automatic reset flow sensor
GB2224124B (en) * 1988-09-09 1992-11-11 Gentech Int Ltd Flow switches
US4996396A (en) * 1989-10-30 1991-02-26 Imo Industries, Inc. Flow switch
DE3937895A1 (en) * 1989-11-15 1991-05-16 Jakob Elektronische Mess Und R Level switching changing binary state - has two elements movable relative to each other in common housing

Also Published As

Publication number Publication date
FR2662016A1 (en) 1991-11-15
CH681663A5 (en) 1993-04-30
IT9021160V0 (en) 1990-05-11
GB2243953A (en) 1991-11-13
GB9110053D0 (en) 1991-07-03
GB2243953B (en) 1994-08-24
NL9100828A (en) 1991-12-02
IT9021160U1 (en) 1991-11-11
DE4115422A1 (en) 1991-11-14
BE1005532A3 (en) 1993-09-28

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Legal Events

Date Code Title Description
0001 Granted