NL9100828A - Stromingsschakelaar. - Google Patents

Stromingsschakelaar. Download PDF

Info

Publication number
NL9100828A
NL9100828A NL9100828A NL9100828A NL9100828A NL 9100828 A NL9100828 A NL 9100828A NL 9100828 A NL9100828 A NL 9100828A NL 9100828 A NL9100828 A NL 9100828A NL 9100828 A NL9100828 A NL 9100828A
Authority
NL
Netherlands
Prior art keywords
flow
switch
flow switch
float
tubular body
Prior art date
Application number
NL9100828A
Other languages
English (en)
Dutch (nl)
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
Publication of NL9100828A publication Critical patent/NL9100828A/nl

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)
NL9100828A 1990-05-11 1991-05-13 Stromingsschakelaar. NL9100828A (nl)

Applications Claiming Priority (2)

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
IT2116090 1990-08-01

Publications (1)

Publication Number Publication Date
NL9100828A true NL9100828A (nl) 1991-12-02

Family

ID=11177647

Family Applications (1)

Application Number Title Priority Date Filing Date
NL9100828A NL9100828A (nl) 1990-05-11 1991-05-13 Stromingsschakelaar.

Country Status (7)

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

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

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 (fr) * 1968-03-04 1969-04-18
GB1175009A (en) * 1968-10-29 1969-12-23 Compak O Matic Inc Welding Apparatus
DE6916490U (de) * 1969-04-23 1969-08-07 Sasserath & Co Kg H Fluessigkeitsstandschalter
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
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 (de) * 1989-11-15 1991-05-16 Jakob Elektronische Mess Und R Niveau-schalter

Also Published As

Publication number Publication date
CH681663A5 (fr) 1993-04-30
GB2243953B (en) 1994-08-24
GB9110053D0 (en) 1991-07-03
IT219539Z2 (it) 1993-03-17
BE1005532A3 (fr) 1993-09-28
FR2662016A1 (fr) 1991-11-15
GB2243953A (en) 1991-11-13
IT9021160U1 (it) 1991-11-11
DE4115422A1 (de) 1991-11-14
IT9021160V0 (it) 1990-05-11

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed