FR2470964A1 - Dispositif pour la determination de la duree de durcissement de noyaux et de moules de fonderie - Google Patents
Dispositif pour la determination de la duree de durcissement de noyaux et de moules de fonderieInfo
- Publication number
- FR2470964A1 FR2470964A1 FR8025278A FR8025278A FR2470964A1 FR 2470964 A1 FR2470964 A1 FR 2470964A1 FR 8025278 A FR8025278 A FR 8025278A FR 8025278 A FR8025278 A FR 8025278A FR 2470964 A1 FR2470964 A1 FR 2470964A1
- Authority
- FR
- France
- Prior art keywords
- cores
- hardening
- duration
- determining
- foundry molds
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/06—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid
- G01N27/07—Construction of measuring vessels; Electrodes therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/12—Treating moulds or cores, e.g. drying, hardening
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Furnace Details (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792843860A SU1003997A1 (ru) | 1979-11-29 | 1979-11-29 | Устройство дл определени скорости твердени стержней |
SU2927855 | 1980-06-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2470964A1 true FR2470964A1 (fr) | 1981-06-12 |
FR2470964B1 FR2470964B1 (ru) | 1984-03-09 |
Family
ID=26665815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8025278A Granted FR2470964A1 (fr) | 1979-11-29 | 1980-11-28 | Dispositif pour la determination de la duree de durcissement de noyaux et de moules de fonderie |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS56501637A (ru) |
FR (1) | FR2470964A1 (ru) |
IT (1) | IT8026315A0 (ru) |
WO (1) | WO1981001531A1 (ru) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0285093A2 (de) * | 1987-04-02 | 1988-10-05 | DEUTSCHES INSTITUT FÜR KAUTSCHUKTECHNOLOGIE e.V. | Verfahren und Vorrichtung zur Bestimmung der Russverteilung in einem russhaltigen Medium |
EP3304061A4 (en) * | 2015-05-29 | 2019-02-27 | Ca Casyso Gmbh | ELECTRODE ASSEMBLY FOR MEASURING PLATELET FUNCTION IN WHOLE BLOOD |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR701352A (fr) * | 1929-08-10 | 1931-03-16 | Nebiolo Spa | Appareil pour signaler la fin du séchage dans les étuves pour moules de fonderie |
US3188563A (en) * | 1960-02-09 | 1965-06-08 | Dietert Co Harry W | Porous electrode for air permeable moisture probe |
US3412325A (en) * | 1964-08-20 | 1968-11-19 | Int Harvester Co | Electrical conductivity test method for determining active clay content in molding sand compositions |
US3537186A (en) * | 1968-01-16 | 1970-11-03 | Sven Bernhard Rennerfelt | Method for drying moulds |
FR2304915A1 (fr) * | 1975-03-19 | 1976-10-15 | Boblin Lucien | Perfectionnement aux sondes a coefficient de permeabilite variable |
FR2331014A1 (fr) * | 1975-11-10 | 1977-06-03 | Arco Polymers Inc | Procede de controle de la stabilite des suspensions, notamment durant les reactions de polymerisation |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CS145141B5 (ru) * | 1970-10-08 | 1972-08-15 | ||
SU563609A1 (ru) * | 1975-07-31 | 1977-06-30 | Белорусский Ордена Трудового Красного Знамени Политехнический Институт | Устройство дл определени скорости твердени св зующих материалов |
-
1980
- 1980-11-24 WO PCT/SU1980/000182 patent/WO1981001531A1/ru active Application Filing
- 1980-11-24 JP JP81501032A patent/JPS56501637A/ja active Pending
- 1980-11-28 FR FR8025278A patent/FR2470964A1/fr active Granted
- 1980-11-28 IT IT8026315A patent/IT8026315A0/it unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR701352A (fr) * | 1929-08-10 | 1931-03-16 | Nebiolo Spa | Appareil pour signaler la fin du séchage dans les étuves pour moules de fonderie |
US3188563A (en) * | 1960-02-09 | 1965-06-08 | Dietert Co Harry W | Porous electrode for air permeable moisture probe |
US3412325A (en) * | 1964-08-20 | 1968-11-19 | Int Harvester Co | Electrical conductivity test method for determining active clay content in molding sand compositions |
US3537186A (en) * | 1968-01-16 | 1970-11-03 | Sven Bernhard Rennerfelt | Method for drying moulds |
FR2304915A1 (fr) * | 1975-03-19 | 1976-10-15 | Boblin Lucien | Perfectionnement aux sondes a coefficient de permeabilite variable |
FR2331014A1 (fr) * | 1975-11-10 | 1977-06-03 | Arco Polymers Inc | Procede de controle de la stabilite des suspensions, notamment durant les reactions de polymerisation |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0285093A2 (de) * | 1987-04-02 | 1988-10-05 | DEUTSCHES INSTITUT FÜR KAUTSCHUKTECHNOLOGIE e.V. | Verfahren und Vorrichtung zur Bestimmung der Russverteilung in einem russhaltigen Medium |
EP0285093A3 (de) * | 1987-04-02 | 1989-12-13 | DEUTSCHES INSTITUT FÜR KAUTSCHUKTECHNOLOGIE e.V. | Verfahren und Vorrichtung zur Bestimmung der Russverteilung in einem russhaltigen Medium |
EP3304061A4 (en) * | 2015-05-29 | 2019-02-27 | Ca Casyso Gmbh | ELECTRODE ASSEMBLY FOR MEASURING PLATELET FUNCTION IN WHOLE BLOOD |
US10955405B2 (en) | 2015-05-29 | 2021-03-23 | C A Casyso Gmbh | Electrode assembly for measurement of platelet function in whole blood |
Also Published As
Publication number | Publication date |
---|---|
FR2470964B1 (ru) | 1984-03-09 |
WO1981001531A1 (en) | 1981-06-11 |
JPS56501637A (ru) | 1981-11-12 |
IT8026315A0 (it) | 1980-11-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |