SE371017B - - Google Patents

Info

Publication number
SE371017B
SE371017B SE166272A SE166272A SE371017B SE 371017 B SE371017 B SE 371017B SE 166272 A SE166272 A SE 166272A SE 166272 A SE166272 A SE 166272A SE 371017 B SE371017 B SE 371017B
Authority
SE
Sweden
Application number
SE166272A
Inventor
H Thorbard
B Thorbard
Original Assignee
H Thorbard
B Thorbard
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 H Thorbard, B Thorbard filed Critical H Thorbard
Priority to SE166272A priority Critical patent/SE371017B/xx
Priority to US33003673 priority patent/US3846774A/en
Priority to GB598273A priority patent/GB1401156A/en
Priority to DE2306134A priority patent/DE2306134C2/de
Priority to JP1639573A priority patent/JPS4948350A/ja
Priority to IT4816673A priority patent/IT977282B/it
Priority to FR7304687A priority patent/FR2171376B1/fr
Priority to ES411509A priority patent/ES411509A1/es
Publication of SE371017B publication Critical patent/SE371017B/xx

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
    • G01F1/34—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 measuring pressure or differential pressure
    • G01F1/36—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 measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
    • G01F1/38—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 measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction the pressure or differential pressure being measured by means of a movable element, e.g. diaphragm, piston, Bourdon tube or flexible capsule
    • G01F1/383—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 measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction the pressure or differential pressure being measured by means of a movable element, e.g. diaphragm, piston, Bourdon tube or flexible capsule with electrical or electro-mechanical indication
    • 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
    • G01F1/26—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 of the valve type
    • 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
    • G01F1/28—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 drag-force, e.g. vane type or impact flowmeter
    • 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
    • G01F1/34—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 measuring pressure or differential pressure
    • G01F1/36—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 measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
    • G01F1/38—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 measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction the pressure or differential pressure being measured by means of a movable element, e.g. diaphragm, piston, Bourdon tube or flexible capsule
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8158—With indicator, register, recorder, alarm or inspection means
    • Y10T137/8225—Position or extent of motion indicator
    • Y10T137/8242—Electrical
SE166272A 1972-02-11 1972-02-11 SE371017B (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE166272A SE371017B (fr) 1972-02-11 1972-02-11
US33003673 US3846774A (en) 1972-02-11 1973-02-06 Flow and differential pressure monitor
GB598273A GB1401156A (en) 1972-02-11 1973-02-07 Flow and differential pressure monitor
DE2306134A DE2306134C2 (de) 1972-02-11 1973-02-08 Überwachungsgerät für den Durchfluß
JP1639573A JPS4948350A (fr) 1972-02-11 1973-02-09
IT4816673A IT977282B (it) 1972-02-11 1973-02-09 Perfezionamento nei dispositivi rilevatori per misure di flusso a differenza di pressione
FR7304687A FR2171376B1 (fr) 1972-02-11 1973-02-09
ES411509A ES411509A1 (es) 1972-02-11 1973-02-10 Un dispositivo de vigilancia de un flujo y de una presion diferencial.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE166272A SE371017B (fr) 1972-02-11 1972-02-11

Publications (1)

Publication Number Publication Date
SE371017B true SE371017B (fr) 1974-11-04

Family

ID=20258607

Family Applications (1)

Application Number Title Priority Date Filing Date
SE166272A SE371017B (fr) 1972-02-11 1972-02-11

Country Status (8)

Country Link
US (1) US3846774A (fr)
JP (1) JPS4948350A (fr)
DE (1) DE2306134C2 (fr)
ES (1) ES411509A1 (fr)
FR (1) FR2171376B1 (fr)
GB (1) GB1401156A (fr)
IT (1) IT977282B (fr)
SE (1) SE371017B (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5757290Y2 (fr) * 1977-04-19 1982-12-09
FR2443670A1 (fr) * 1978-12-06 1980-07-04 Pace Italo Detecteur d'ecoulement de liquide
DE3241702A1 (de) * 1982-11-11 1984-05-17 Robert Bosch Gmbh, 7000 Stuttgart Mengenmesser
SE8405226D0 (sv) * 1984-10-19 1984-10-19 Alfa Laval Marine Power Eng Flodesvakt
US4690108A (en) * 1985-07-31 1987-09-01 Debevec Anthony F Fuel/oil pump
JPS62214261A (ja) * 1986-03-12 1987-09-21 Fuji Heavy Ind Ltd 排気ガス還流装置の故障診断装置
JPH0662324U (ja) * 1991-10-14 1994-09-02 株式会社エイシン技研 フローチェックバルブ
US5539384A (en) * 1995-06-19 1996-07-23 Frasier; Berwyn T. Electronic water utility safety apparatus
US5680109A (en) * 1996-06-21 1997-10-21 The Foxboro Company Impulse line blockage detector systems and methods
US6895351B2 (en) * 1999-06-29 2005-05-17 Fisher Controls International Llc Regulator flow measurement apparatus
US6441744B1 (en) 1999-06-29 2002-08-27 Fisher Controls International, Inc. Regulator diagnostics system and method
US7064671B2 (en) * 2000-06-23 2006-06-20 Fisher Controls International Llc Low power regulator system and method
DE10000178A1 (de) * 2000-01-05 2001-07-12 Mueller Friedrich Einrichtung zum Überprüfen und/oder Beeinflussen der Strömung in einem Fluid
US6404345B1 (en) * 2000-09-13 2002-06-11 Berwyn Travis Frasier Electrical system
US6725167B2 (en) 2002-01-16 2004-04-20 Fisher Controls International Llc Flow measurement module and method
US7363824B2 (en) * 2004-06-16 2008-04-29 Robert Buck Flow sensor
DE102006006018A1 (de) * 2005-02-09 2006-08-10 Robert Buck Strömungssensor
US20060260691A1 (en) * 2005-05-20 2006-11-23 Davidoff John A Systems and methods for detecting and preventing fluid leaks
CN101443590A (zh) * 2006-03-13 2009-05-27 考尔得产品公司 用于耦接装置的连接状态感测
NO331748B1 (no) * 2010-03-06 2012-03-19 Tool Tech As Hydraulisk kontrollventil med to ventilsleider
CA2794811A1 (fr) * 2010-03-30 2011-10-06 Scully Signal Company Systeme de surveillance de verrouillage reciproque a controle automatique dynamique
DE112019002906T5 (de) * 2018-06-08 2021-03-04 Sumitomo Heavy Industries Construction Cranes Co., Ltd. Baumaschine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1967017A (en) * 1931-12-02 1934-07-17 Wired Radio Inc Fluid flow circuit control
DE880953C (de) * 1942-07-08 1953-06-25 Basf Ag Vorrichtung zum Anzeigen von Druckunterschieden

Also Published As

Publication number Publication date
US3846774A (en) 1974-11-05
JPS4948350A (fr) 1974-05-10
DE2306134C2 (de) 1985-04-18
FR2171376A1 (fr) 1973-09-21
DE2306134A1 (de) 1973-08-16
IT977282B (it) 1974-09-10
GB1401156A (en) 1975-07-16
FR2171376B1 (fr) 1980-03-28
ES411509A1 (es) 1976-01-01

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