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
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
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- 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
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- 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
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- 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
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
- Measuring Fluid Pressure (AREA)
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 |
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 | |
JP1639573A JPS4948350A (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)
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 |
US7064671B2 (en) * | 2000-06-23 | 2006-06-20 | Fisher Controls International Llc | Low power regulator system and method |
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 |
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 |
WO2005124291A1 (fr) * | 2004-06-16 | 2005-12-29 | Robert Buck | Capteur de debit |
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 |
WO2007106486A1 (fr) * | 2006-03-13 | 2007-09-20 | Colder Products Company | Procede de detection d'etat de dispositif de raccord |
NO331748B1 (no) * | 2010-03-06 | 2012-03-19 | Tool Tech As | Hydraulisk kontrollventil med to ventilsleider |
AU2011235246A1 (en) * | 2010-03-30 | 2012-10-25 | Scully Signal Company | Dynamic self-checking interlock monitoring system |
WO2019235610A1 (fr) | 2018-06-08 | 2019-12-12 | 住友重機械建機クレーン株式会社 | Machine de construction |
Family Cites Families (2)
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 |
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1972
- 1972-02-11 SE SE166272A patent/SE371017B/xx unknown
-
1973
- 1973-02-06 US US33003673 patent/US3846774A/en not_active Expired - Lifetime
- 1973-02-07 GB GB598273A patent/GB1401156A/en not_active Expired
- 1973-02-08 DE DE2306134A patent/DE2306134C2/de not_active Expired
- 1973-02-09 FR FR7304687A patent/FR2171376B1/fr not_active Expired
- 1973-02-09 IT IT4816673A patent/IT977282B/it active
- 1973-02-09 JP JP1639573A patent/JPS4948350A/ja active Pending
- 1973-02-10 ES ES411509A patent/ES411509A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2306134C2 (de) | 1985-04-18 |
JPS4948350A (fr) | 1974-05-10 |
DE2306134A1 (de) | 1973-08-16 |
GB1401156A (en) | 1975-07-16 |
IT977282B (it) | 1974-09-10 |
ES411509A1 (es) | 1976-01-01 |
FR2171376B1 (fr) | 1980-03-28 |
US3846774A (en) | 1974-11-05 |
FR2171376A1 (fr) | 1973-09-21 |