FR1468989A - Level detector indicator - Google Patents

Level detector indicator

Info

Publication number
FR1468989A
FR1468989A FR41101A FR41101A FR1468989A FR 1468989 A FR1468989 A FR 1468989A FR 41101 A FR41101 A FR 41101A FR 41101 A FR41101 A FR 41101A FR 1468989 A FR1468989 A FR 1468989A
Authority
FR
France
Prior art keywords
level detector
detector indicator
indicator
level
detector
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
FR41101A
Other languages
French (fr)
Inventor
Gerard Felix Robert Samman
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.)
UTILISATION RATION GAZ
Original Assignee
UTILISATION RATION GAZ
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 UTILISATION RATION GAZ filed Critical UTILISATION RATION GAZ
Priority to FR41101A priority Critical patent/FR1468989A/en
Priority to US163826A priority patent/US3173435A/en
Application granted granted Critical
Publication of FR1468989A publication Critical patent/FR1468989A/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
    • G01F23/22—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
    • G01F23/26—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 capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields
    • G01F23/263—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 capacity or inductance of capacitors or inductors arising from the presence of liquid or fluent solid material in the electric or electromagnetic fields by measuring variations in capacitance of capacitors
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
    • A45F4/00—Travelling or camp articles which may be converted into other articles or into objects for other use; Sacks or packs carried on the body and convertible into other articles or into objects for other use
    • A45F4/02—Sacks or packs convertible into other articles or into objects for other use
    • A45F4/04—Sacks or packs convertible into other articles or into objects for other use into tents
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S135/00—Tent, canopy, umbrella, or cane
    • Y10S135/902—Dressing shelter, e.g. beach or bathing

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
FR41101A 1961-01-10 1961-01-10 Level detector indicator Expired FR1468989A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR41101A FR1468989A (en) 1961-01-10 1961-01-10 Level detector indicator
US163826A US3173435A (en) 1961-01-10 1962-01-02 Handbag adapted to be transformed into a tent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR41101A FR1468989A (en) 1961-01-10 1961-01-10 Level detector indicator

Publications (1)

Publication Number Publication Date
FR1468989A true FR1468989A (en) 1967-02-10

Family

ID=8594530

Family Applications (1)

Application Number Title Priority Date Filing Date
FR41101A Expired FR1468989A (en) 1961-01-10 1961-01-10 Level detector indicator

Country Status (2)

Country Link
US (1) US3173435A (en)
FR (1) FR1468989A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0037792A1 (en) * 1980-03-25 1981-10-14 Arbed S.A. Device for measuring the level of slag in a furnace for molten metal during pig iron refining
EP1429124A1 (en) * 2002-12-13 2004-06-16 Beru AG Method and circuit for capacitive detection and/or determination of the composition of a medium

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5207508A (en) * 1991-10-31 1993-05-04 Koutsis Jr Philip Convertible sack
US20090249527A1 (en) * 2008-04-02 2009-10-08 Hunte Adrian C Changing garment convertible to carrying bag
US8695859B1 (en) 2009-12-21 2014-04-15 Alan Stalker Frameless hunting blind contained in a fanny pack or backpack
US11140997B2 (en) * 2016-08-31 2021-10-12 Dovetail Essentials, LLC Crib accessory
RU172217U1 (en) * 2016-10-29 2017-06-30 Андрей Анатольевич Легкодымов The bag turned into other household items - "Lying"
US10743629B2 (en) * 2017-10-09 2020-08-18 Aviad Berger Folding back pack

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2731997A (en) * 1956-01-24 Combined bag and flat cloth article
US1844038A (en) * 1931-05-04 1932-02-09 Hooker Benjamin Ross Bath apparatus
US2188213A (en) * 1939-06-12 1940-01-23 Wilson Abbie Jo Portable bathhouse
US2302650A (en) * 1942-03-14 1942-11-17 Anderson Verne Tent
US2635664A (en) * 1950-03-07 1953-04-21 James Arden Lady's handbag
US2623532A (en) * 1950-08-11 1952-12-30 Alma L Mcganty Foldable tent
US2924414A (en) * 1956-01-18 1960-02-09 Thomas L Tesdal Collapsible supporting frames
FR1258985A (en) * 1960-03-10 1961-04-21 Portable and folding beach tent

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0037792A1 (en) * 1980-03-25 1981-10-14 Arbed S.A. Device for measuring the level of slag in a furnace for molten metal during pig iron refining
EP1429124A1 (en) * 2002-12-13 2004-06-16 Beru AG Method and circuit for capacitive detection and/or determination of the composition of a medium

Also Published As

Publication number Publication date
US3173435A (en) 1965-03-16

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