AU490964B2 - Float switch - Google Patents

Float switch

Info

Publication number
AU490964B2
AU490964B2 AU78657/75A AU7865775A AU490964B2 AU 490964 B2 AU490964 B2 AU 490964B2 AU 78657/75 A AU78657/75 A AU 78657/75A AU 7865775 A AU7865775 A AU 7865775A AU 490964 B2 AU490964 B2 AU 490964B2
Authority
AU
Australia
Prior art keywords
float switch
float
switch
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.)
Expired
Application number
AU78657/75A
Other versions
AU7865775A (en
Inventor
West Norman
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.)
Bestobell Morrey Ltd
Original Assignee
Bestobell Morrey Ltd
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
Priority claimed from GB7409/75A external-priority patent/GB1490266A/en
Application filed by Bestobell Morrey Ltd filed Critical Bestobell Morrey Ltd
Priority to AU78657/75A priority Critical patent/AU490964B2/en
Application granted granted Critical
Publication of AU7865775A publication Critical patent/AU7865775A/en
Publication of AU490964B2 publication Critical patent/AU490964B2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
    • G01F23/32—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using rotatable arms or other pivotable transmission elements
    • G01F23/38—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using rotatable arms or other pivotable transmission elements using magnetically actuated indicating means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
    • H01H36/02—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding actuated by movement of a float carrying a magnet

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
AU78657/75A 1975-02-21 1975-02-27 Float switch Expired AU490964B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU78657/75A AU490964B2 (en) 1975-02-21 1975-02-27 Float switch

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB7409/75A GB1490266A (en) 1975-02-21 1975-02-21 Float switch
AU78657/75A AU490964B2 (en) 1975-02-21 1975-02-27 Float switch
DE19752509159 DE2509159A1 (en) 1975-02-21 1975-03-03 FLOAT ACTUATED ELECTRIC SWITCH ARRANGEMENT
BE154072A BE826370A (en) 1975-02-21 1975-03-06 FLOAT SWITCH
FR7507905A FR2304164A1 (en) 1975-02-21 1975-03-13 FLOAT ELECTRIC SWITCH

Publications (2)

Publication Number Publication Date
AU7865775A AU7865775A (en) 1976-09-02
AU490964B2 true AU490964B2 (en) 1976-09-02

Family

ID=27507246

Family Applications (1)

Application Number Title Priority Date Filing Date
AU78657/75A Expired AU490964B2 (en) 1975-02-21 1975-02-27 Float switch

Country Status (1)

Country Link
AU (1) AU490964B2 (en)

Also Published As

Publication number Publication date
AU7865775A (en) 1976-09-02

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