FR2019047A1 - - Google Patents

Info

Publication number
FR2019047A1
FR2019047A1 FR6932873A FR6932873A FR2019047A1 FR 2019047 A1 FR2019047 A1 FR 2019047A1 FR 6932873 A FR6932873 A FR 6932873A FR 6932873 A FR6932873 A FR 6932873A FR 2019047 A1 FR2019047 A1 FR 2019047A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6932873A
Other languages
French (fr)
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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of FR2019047A1 publication Critical patent/FR2019047A1/fr
Withdrawn legal-status Critical Current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
    • G01F23/64—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 of the free float type without mechanical transmission elements
    • G01F23/72—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 of the free float type without mechanical transmission elements using magnetically actuated indicating means
    • G01F23/74—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 of the free float type without mechanical transmission elements using magnetically actuated indicating means for sensing changes in level only at discrete points
    • 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
    • G01F23/22—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/24—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid
    • G01F23/241—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 measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid for discrete levels
    • G01F23/242—Mounting arrangements for electrodes
    • 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)
  • Thermal Sciences (AREA)
  • Control Of Non-Electrical Variables (AREA)
  • Level Indicators Using A Float (AREA)
FR6932873A 1968-09-27 1969-09-26 Withdrawn FR2019047A1 (en, 2012)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19686753666 DE6753666U (de) 1968-09-27 1968-09-27 Vorrichtung zum ausloesen von schaltvorgaengen in abhaengigkeit von einem fluessigkeitsstand.

Publications (1)

Publication Number Publication Date
FR2019047A1 true FR2019047A1 (en, 2012) 1970-06-26

Family

ID=6593590

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6932873A Withdrawn FR2019047A1 (en, 2012) 1968-09-27 1969-09-26

Country Status (3)

Country Link
DE (1) DE6753666U (en, 2012)
FR (1) FR2019047A1 (en, 2012)
GB (1) GB1224292A (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2205728A1 (en, 2012) * 1972-11-08 1974-05-31 Sprecher & Schuh Ag

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4744808A (en) * 1986-10-30 1988-05-17 Cobe Laboratories, Inc. Liquid level sensing and control
US7017408B2 (en) * 2004-02-13 2006-03-28 Be Intellectual Property, Inc. Electro-optic liquid level sensing system for aircraft beverage brewing
JP5292408B2 (ja) 2007-10-24 2013-09-18 ビーイー・インテレクチュアル・プロパティー・インコーポレイテッド ギャレーインサート用液面センサ
CN112680931A (zh) * 2020-12-10 2021-04-20 珠海格力电器股份有限公司 储液盒及其储液盒状态检测方法、洗衣机
CN113639821B (zh) * 2021-08-09 2024-07-09 中国北方稀土（集团）高科技股份有限公司 混合澄清萃取器故障判断装置及故障判断方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2205728A1 (en, 2012) * 1972-11-08 1974-05-31 Sprecher & Schuh Ag

Also Published As

Publication number Publication date
GB1224292A (en) 1971-03-10
DE6753666U (de) 1969-06-12

Similar Documents

Publication Publication Date Title
AU1946070A (en, 2012)
AU428130B2 (en, 2012)
AU2374870A (en, 2012)
AU5184069A (en, 2012)
AU6168869A (en, 2012)
AU6171569A (en, 2012)
AU429879B2 (en, 2012)
AU416157B2 (en, 2012)
AU2581067A (en, 2012)
AU4811568A (en, 2012)
AU421558B1 (en, 2012)
AR203075Q (en, 2012)
AU4744468A (en, 2012)
AU2580267A (en, 2012)
AU3224368A (en, 2012)
AU3789668A (en, 2012)
BE581157A (en, 2012)
BE708888A (en, 2012)
AU463027A (en, 2012)
AU4503667A (en, 2012)
AU479393A (en, 2012)
BE709274A (en, 2012)
AU4464266A (en, 2012)
AU4224469A (en, 2012)
AU3083868A (en, 2012)

Legal Events

Date Code Title Description
ST Notification of lapse