CA977582A - Reflection-type level indicator - Google Patents

Reflection-type level indicator

Info

Publication number
CA977582A
CA977582A CA168,069A CA168069A CA977582A CA 977582 A CA977582 A CA 977582A CA 168069 A CA168069 A CA 168069A CA 977582 A CA977582 A CA 977582A
Authority
CA
Canada
Prior art keywords
reflection
level indicator
type level
type
indicator
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
CA168,069A
Other languages
English (en)
Other versions
CA168069S (en
Inventor
Giulio Bonetti
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.)
Klinger AG
Original Assignee
Klinger AG
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 Klinger AG filed Critical Klinger AG
Application granted granted Critical
Publication of CA977582A publication Critical patent/CA977582A/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
    • G01F23/02—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 gauge glasses or other apparatus involving a window or transparent tube for directly observing the level to be measured or the level of a liquid column in free communication with the main body of the liquid

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Liquid Crystal (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Level Indicators Using A Float (AREA)
CA168,069A 1972-04-07 1973-04-06 Reflection-type level indicator Expired CA977582A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT22911/72A IT951251B (it) 1972-04-07 1972-04-07 Indicatore di livello per liquidi a riflessione

Publications (1)

Publication Number Publication Date
CA977582A true CA977582A (en) 1975-11-11

Family

ID=11201801

Family Applications (1)

Application Number Title Priority Date Filing Date
CA168,069A Expired CA977582A (en) 1972-04-07 1973-04-06 Reflection-type level indicator

Country Status (15)

Country Link
US (1) US3817205A (es)
AR (1) AR194164A1 (es)
AU (1) AU5429473A (es)
BE (1) BE797882A (es)
BR (1) BR7302509D0 (es)
CA (1) CA977582A (es)
DE (1) DE2317407C3 (es)
DK (1) DK136630B (es)
ES (1) ES414312A1 (es)
FI (1) FI57317C (es)
FR (1) FR2179260B1 (es)
GB (1) GB1411663A (es)
IT (1) IT951251B (es)
NL (1) NL7304769A (es)
SE (1) SE404428B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0344337B1 (de) * 1988-05-28 1991-12-11 Klinger AG Flüssigkeitsstandanzeiger
DE19703949C1 (de) * 1997-02-03 1998-06-10 Bosch Siemens Hausgeraete Optischer Füllstandsanzeiger
EP1106976B1 (en) * 1999-12-01 2003-05-02 Rossella Bertolini A level indicator for apparatus under pressure
ITMI20112425A1 (it) * 2011-12-29 2013-06-30 Bonetti Cesare Spa Indicatore di livello a vetro compatto a riflessione
US11686687B2 (en) * 2020-01-22 2023-06-27 ESCO Products, Inc Oil sight glass

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1473741A (en) * 1921-09-19 1923-11-13 George H Sargent Water gauge
GB258221A (en) * 1925-09-10 1927-09-14 Richard Klinger Improvements in, and relating to, water gauges
FR996279A (fr) * 1949-09-26 1951-12-17 Indicateur de niveau d'eau à verre plat
US2633023A (en) * 1952-02-12 1953-03-31 Jerguson Gage & Valve Company Direct reading gauge for cold fluids
US3221552A (en) * 1963-02-22 1965-12-07 Istag A G Liquid level indicator

Also Published As

Publication number Publication date
IT951251B (it) 1973-06-30
BE797882A (fr) 1973-07-31
US3817205A (en) 1974-06-18
FR2179260A1 (es) 1973-11-16
BR7302509D0 (pt) 1974-07-11
FR2179260B1 (es) 1975-11-21
DE2317407A1 (de) 1973-10-11
ES414312A1 (es) 1976-02-01
NL7304769A (es) 1973-10-09
DK136630B (da) 1977-10-31
AR194164A1 (es) 1973-06-22
GB1411663A (en) 1975-10-29
DE2317407C3 (de) 1979-11-29
FI57317B (fi) 1980-03-31
AU5429473A (en) 1974-10-10
DE2317407B2 (de) 1979-03-29
FI57317C (fi) 1980-07-10
DK136630C (es) 1978-04-10
SE404428B (sv) 1978-10-02

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