IT8347801A0 - Flussimetro con schermo protettivo per il vetro di spia - Google Patents

Flussimetro con schermo protettivo per il vetro di spia

Info

Publication number
IT8347801A0
IT8347801A0 IT8347801A IT4780183A IT8347801A0 IT 8347801 A0 IT8347801 A0 IT 8347801A0 IT 8347801 A IT8347801 A IT 8347801A IT 4780183 A IT4780183 A IT 4780183A IT 8347801 A0 IT8347801 A0 IT 8347801A0
Authority
IT
Italy
Prior art keywords
flowmeter
protective screen
sighting glass
sighting
glass
Prior art date
Application number
IT8347801A
Other languages
English (en)
Inventor
Ralph W Ramlow
Original Assignee
Waukee Eng Co
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 Waukee Eng Co filed Critical Waukee Eng Co
Publication of IT8347801A0 publication Critical patent/IT8347801A0/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/20—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow
    • G01F1/22—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow by variable-area meters, e.g. rotameters

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
IT8347801A 1982-03-01 1983-02-25 Flussimetro con schermo protettivo per il vetro di spia IT8347801A0 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/353,180 US4440028A (en) 1982-03-01 1982-03-01 Protective shield for flow meter sight glass

Publications (1)

Publication Number Publication Date
IT8347801A0 true IT8347801A0 (it) 1983-02-25

Family

ID=23388076

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8347801A IT8347801A0 (it) 1982-03-01 1983-02-25 Flussimetro con schermo protettivo per il vetro di spia

Country Status (8)

Country Link
US (1) US4440028A (it)
JP (1) JPS58161823A (it)
AU (1) AU1191783A (it)
CA (1) CA1192760A (it)
DE (1) DE3306340A1 (it)
FR (1) FR2522410A1 (it)
GB (1) GB2115936B (it)
IT (1) IT8347801A0 (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4774676A (en) * 1984-11-07 1988-09-27 Waukee Engineering Company Linear digital flowmeter
US5168200A (en) * 1989-12-18 1992-12-01 Payne Kenneth R Automatic powered flowmeter valves and control thereof
US5052224A (en) * 1990-10-15 1991-10-01 Betz Laboratories, Inc. Shielded sight gauge for storage tanks
USD344572S (en) 1991-08-08 1994-02-22 Minnesota Valley Engineering, Inc. Sight gauge protector
US6227264B1 (en) * 1999-07-26 2001-05-08 Robertshaw Controls Company Vessel aperture adapter
US6234018B1 (en) * 1999-10-06 2001-05-22 Maher I. Kelada Safety liquid level sight gauge
US20070240627A1 (en) * 2006-04-18 2007-10-18 Summer Mark J Fluid lever indicator protection sleeve
WO2018013857A1 (en) 2016-07-13 2018-01-18 Rain Bird Corporation Flow sensor
US10473494B2 (en) 2017-10-24 2019-11-12 Rain Bird Corporation Flow sensor
US11662242B2 (en) 2018-12-31 2023-05-30 Rain Bird Corporation Flow sensor gauge
US12443208B2 (en) 2023-02-08 2025-10-14 Rain Bird Corporation Control zone devices, systems and methods
US12498049B2 (en) 2024-03-29 2025-12-16 Rain Bird Corporation Zone control devices, systems and methods

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1325514A (en) * 1919-12-23 of buffalo
US362445A (en) * 1887-05-03 Safety-shield for lubricator-glasses
US635565A (en) * 1898-06-18 1899-10-24 Robert S Mears Guard for water-gages.
US2388672A (en) * 1943-08-13 1945-11-13 Fischer & Porter Co Flow measuring device
CH262313A (de) * 1946-09-17 1949-06-30 Winkler Alois Apparat zur Bestimmung der Durchflussmenge von Flüssigkeiten.
US3212334A (en) * 1964-12-23 1965-10-19 Instr For Res & Industry Sight glass protector
JPS4427911Y1 (it) * 1966-07-29 1969-11-20
US4245513A (en) * 1979-02-05 1981-01-20 Will Ross, Inc. Variable area meter insert unit
US4317375A (en) * 1980-02-29 1982-03-02 Victor Equipment Co. Flowmeter with pressure release

Also Published As

Publication number Publication date
JPS58161823A (ja) 1983-09-26
US4440028A (en) 1984-04-03
GB2115936B (en) 1985-10-16
FR2522410A1 (fr) 1983-09-02
GB8304970D0 (en) 1983-03-30
CA1192760A (en) 1985-09-03
AU1191783A (en) 1983-09-08
GB2115936A (en) 1983-09-14
DE3306340A1 (de) 1983-09-08

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