BE1005532A3 - Contacteur de debit ameliore, convenant particulierement bien aux chaudieres murales a gaz. - Google Patents

Contacteur de debit ameliore, convenant particulierement bien aux chaudieres murales a gaz. Download PDF

Info

Publication number
BE1005532A3
BE1005532A3 BE9100434A BE9100434A BE1005532A3 BE 1005532 A3 BE1005532 A3 BE 1005532A3 BE 9100434 A BE9100434 A BE 9100434A BE 9100434 A BE9100434 A BE 9100434A BE 1005532 A3 BE1005532 A3 BE 1005532A3
Authority
BE
Belgium
Prior art keywords
contactor
flow
tubular body
flow switch
gas
Prior art date
Application number
BE9100434A
Other languages
English (en)
French (fr)
Inventor
Pietro Lacitignola
Giovanni Pieroni
Original Assignee
Nuovo Pignone 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 Nuovo Pignone Spa filed Critical Nuovo Pignone Spa
Application granted granted Critical
Publication of BE1005532A3 publication Critical patent/BE1005532A3/fr

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)
BE9100434A 1990-05-11 1991-05-08 Contacteur de debit ameliore, convenant particulierement bien aux chaudieres murales a gaz. BE1005532A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2116090U IT219539Z2 (it) 1990-05-11 1990-05-11 Flussostato perfezionato, particolarmente adatto per caldaie murali a gas

Publications (1)

Publication Number Publication Date
BE1005532A3 true BE1005532A3 (fr) 1993-09-28

Family

ID=11177647

Family Applications (1)

Application Number Title Priority Date Filing Date
BE9100434A BE1005532A3 (fr) 1990-05-11 1991-05-08 Contacteur de debit ameliore, convenant particulierement bien aux chaudieres murales a gaz.

Country Status (7)

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

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 (zh) * 2011-12-07 2012-04-04 常熟市微尘电器有限公司 大流量水流开关
CN105551884B (zh) * 2015-12-23 2018-10-23 珠海格力电器股份有限公司 液位开关
CN111721006B (zh) * 2020-07-01 2022-02-18 厦门欧准卫浴有限公司 一种水压压力启动装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1563954A (de) * 1968-03-04 1969-04-18
FR2045462A5 (de) * 1969-04-23 1971-02-26 Sasserath & Co Kg H
US4513184A (en) * 1983-09-16 1985-04-23 Hughes Richard E Flow actuated switch
US4739135A (en) * 1987-05-04 1988-04-19 Cte Chem Tech Equipment Corp. Attitude insensitive automatic reset flow sensor
EP0360460A1 (de) * 1988-09-09 1990-03-28 Gentech International Limited Strömungsschalter
US4996396A (en) * 1989-10-30 1991-02-26 Imo Industries, Inc. Flow switch

Family Cites Families (11)

* 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
GB1175009A (en) * 1968-10-29 1969-12-23 Compak O Matic Inc Welding Apparatus
CH521573A (de) * 1971-04-05 1972-04-15 Heiz Werner Flüssigkeits-Wächter
BE790830A (fr) * 1971-11-02 1973-02-15 Nordson Corp Pulverisateur electrostatique
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
GB2198883B (en) * 1986-10-18 1990-10-17 Power Pumps Limited Flow-sensitive switch
DE3937895A1 (de) * 1989-11-15 1991-05-16 Jakob Elektronische Mess Und R Niveau-schalter

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1563954A (de) * 1968-03-04 1969-04-18
FR2045462A5 (de) * 1969-04-23 1971-02-26 Sasserath & Co Kg H
US4513184A (en) * 1983-09-16 1985-04-23 Hughes Richard E Flow actuated switch
US4739135A (en) * 1987-05-04 1988-04-19 Cte Chem Tech Equipment Corp. Attitude insensitive automatic reset flow sensor
EP0360460A1 (de) * 1988-09-09 1990-03-28 Gentech International Limited Strömungsschalter
US4996396A (en) * 1989-10-30 1991-02-26 Imo Industries, Inc. Flow switch

Also Published As

Publication number Publication date
IT9021160U1 (it) 1991-11-11
CH681663A5 (de) 1993-04-30
GB2243953B (en) 1994-08-24
FR2662016A1 (fr) 1991-11-15
IT219539Z2 (it) 1993-03-17
DE4115422A1 (de) 1991-11-14
GB2243953A (en) 1991-11-13
IT9021160V0 (it) 1990-05-11
GB9110053D0 (en) 1991-07-03
NL9100828A (nl) 1991-12-02

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Legal Events

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CH Change of patent owner