SE376080B - - Google Patents
Info
- Publication number
- SE376080B SE376080B SE7110268A SE1026871A SE376080B SE 376080 B SE376080 B SE 376080B SE 7110268 A SE7110268 A SE 7110268A SE 1026871 A SE1026871 A SE 1026871A SE 376080 B SE376080 B SE 376080B
- Authority
- SE
- Sweden
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
- G01N9/002—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity using variation of the resonant frequency of an element vibrating in contact with the material submitted to analysis
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06G—ANALOGUE COMPUTERS
- G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
- G06G7/48—Analogue computers for specific processes, systems or devices, e.g. simulators
- G06G7/62—Analogue computers for specific processes, systems or devices, e.g. simulators for electric systems or apparatus
- G06G7/625—Analogue computers for specific processes, systems or devices, e.g. simulators for electric systems or apparatus for filters; for delay lines
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
- G01N9/002—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity using variation of the resonant frequency of an element vibrating in contact with the material submitted to analysis
- G01N2009/008—Schlatter vibrating vane type
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Immunology (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Pathology (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mathematical Physics (AREA)
- Health & Medical Sciences (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Measuring Frequencies, Analyzing Spectra (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US6537170A | 1970-08-20 | 1970-08-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE376080B true SE376080B (de) | 1975-05-05 |
Family
ID=22062246
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7110268A SE376080B (de) | 1970-08-20 | 1971-08-12 | |
| SE7410862A SE386272B (sv) | 1970-08-20 | 1971-08-12 | Forfarande for kalibrering av en tethetsmetare, som utnyttjar vibration. |
| SE7410862A SE7410862L (de) | 1970-08-20 | 1974-08-28 | |
| SE7410861A SE400653B (sv) | 1970-08-20 | 1974-08-28 | Anordning for alstring av en likspenning som utgor en funktion av det reciproka verdet av pulsupprepningstakten hos en inkommande fyrkantvagspenning |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7410862A SE386272B (sv) | 1970-08-20 | 1971-08-12 | Forfarande for kalibrering av en tethetsmetare, som utnyttjar vibration. |
| SE7410862A SE7410862L (de) | 1970-08-20 | 1974-08-28 | |
| SE7410861A SE400653B (sv) | 1970-08-20 | 1974-08-28 | Anordning for alstring av en likspenning som utgor en funktion av det reciproka verdet av pulsupprepningstakten hos en inkommande fyrkantvagspenning |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3677067A (de) |
| JP (1) | JPS5241672B1 (de) |
| CA (1) | CA957865A (de) |
| DE (1) | DE2141397C3 (de) |
| FR (1) | FR2104597A5 (de) |
| GB (2) | GB1328889A (de) |
| NL (1) | NL7111240A (de) |
| SE (4) | SE376080B (de) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3808875A (en) * | 1972-11-24 | 1974-05-07 | Itt | Densitometer and probe therefor |
| US3805361A (en) * | 1973-02-15 | 1974-04-23 | Itt | Method of making a vibration densitometer |
| US3864972A (en) * | 1973-03-12 | 1975-02-11 | Fischer & Porter Co | Signal recovery system for vortex type flowmeter |
| US3878710A (en) * | 1973-10-04 | 1975-04-22 | Itt | Densitometer |
| US3956922A (en) * | 1974-12-09 | 1976-05-18 | International Telephone And Telegraph Corporation | Densitometer probe shield and well |
| US4074571A (en) * | 1974-08-01 | 1978-02-21 | Fischer & Porter Co. | Obstacle assembly for vortex type flowmeter |
| US3926035A (en) * | 1974-11-29 | 1975-12-16 | Itt | Gravitometer |
| US3967490A (en) * | 1975-06-27 | 1976-07-06 | International Telephone And Telegraph Corporation | Vibration densitometer |
| US3992939A (en) * | 1976-02-11 | 1976-11-23 | International Telephone And Telegraph Corporation | Apparatus for producing a mass flow rate signal with or without a density signal |
| US4084425A (en) * | 1977-05-11 | 1978-04-18 | International Telephone And Telegraph Corporation | Vibration densitometer |
| US4215566A (en) * | 1979-04-30 | 1980-08-05 | International Telephone And Telegraph Corporation | Densitometer with voltage driver |
| US4491009A (en) * | 1983-06-10 | 1985-01-01 | Micro Motion, Inc. | Electronic circuit for vibrating tube densimeter |
| US4802360A (en) * | 1987-03-27 | 1989-02-07 | Simmonds Precision Products, Inc. | Vibrating spool densitometer immune to cabling effects |
| GB8720355D0 (en) * | 1987-08-28 | 1987-10-07 | Emi Plc Thorn | Measuring fluid density |
| GB9804708D0 (en) * | 1998-03-05 | 1998-04-29 | Nec Technologies Uk Ltd | Radio transmitter/reciever channel selection |
| US7871826B2 (en) | 2007-09-26 | 2011-01-18 | Air Products And Chemicals, Inc. | Method for determining carbon content of a hydrocarbon-containing mixture |
| GB2482448B (en) | 2009-05-20 | 2013-09-11 | Halliburton Energy Serv Inc | Determining fluid density |
| US10107784B2 (en) | 2014-12-29 | 2018-10-23 | Concentric Meter Corporation | Electromagnetic transducer |
| WO2016109447A1 (en) | 2014-12-29 | 2016-07-07 | Concentric Meter Corporation | Fluid parameter sensor and meter |
| US10126266B2 (en) | 2014-12-29 | 2018-11-13 | Concentric Meter Corporation | Fluid parameter sensor and meter |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2560263A (en) * | 1946-05-09 | 1951-07-10 | Wright Aeronautical Corp | Fluid line connection |
| NL111187C (de) * | 1957-12-26 | |||
| SU129357A1 (ru) * | 1959-06-27 | 1959-11-30 | Ю.И. Иориш | Прибор дл измерени расхода потока жидкости |
| FR1287559A (fr) * | 1961-02-01 | 1962-03-16 | Rochar Electronique | Procédé et dispositif de mesure de la densité d'un fluide |
| US3151284A (en) * | 1961-03-20 | 1964-09-29 | Cavitron Ultrasonics Inc | Feedback compensated magnetostrictive vibration device |
| US3282084A (en) * | 1963-03-05 | 1966-11-01 | Automation Prod | Apparatus for determining physical properties of materials |
| US3254284A (en) * | 1963-05-10 | 1966-05-31 | Giannini Controls Corp | Ultrasonic vibration generators |
| US3426593A (en) * | 1965-12-23 | 1969-02-11 | Robert B Jacobs | Vibrating transducer for flow and related measurements |
| US3349604A (en) * | 1966-07-22 | 1967-10-31 | Automation Prod | Apparatus for determining physical properties of materials |
-
1970
- 1970-08-20 US US65371A patent/US3677067A/en not_active Expired - Lifetime
-
1971
- 1971-07-01 JP JP46048478A patent/JPS5241672B1/ja active Pending
- 1971-08-11 CA CA120,327A patent/CA957865A/en not_active Expired
- 1971-08-12 SE SE7110268A patent/SE376080B/xx unknown
- 1971-08-12 SE SE7410862A patent/SE386272B/xx unknown
- 1971-08-13 GB GB5766972A patent/GB1328889A/en not_active Expired
- 1971-08-13 GB GB3811171A patent/GB1328888A/en not_active Expired
- 1971-08-16 NL NL7111240A patent/NL7111240A/xx not_active Application Discontinuation
- 1971-08-18 DE DE2141397A patent/DE2141397C3/de not_active Expired
- 1971-08-20 FR FR7130417A patent/FR2104597A5/fr not_active Expired
-
1974
- 1974-08-28 SE SE7410862A patent/SE7410862L/xx unknown
- 1974-08-28 SE SE7410861A patent/SE400653B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1328889A (en) | 1973-08-30 |
| GB1328888A (en) | 1973-09-05 |
| SE386272B (sv) | 1976-08-02 |
| DE2141397C3 (de) | 1982-01-07 |
| JPS5241672B1 (de) | 1977-10-19 |
| SE400653B (sv) | 1978-04-03 |
| DE2141397B2 (de) | 1981-03-26 |
| NL7111240A (de) | 1972-02-22 |
| CA957865A (en) | 1974-11-19 |
| SE7410861L (sv) | 1974-08-28 |
| FR2104597A5 (de) | 1972-04-14 |
| SE7410862L (de) | 1974-08-28 |
| US3677067A (en) | 1972-07-18 |