FR2402330A1 - Bloc d'alimentation pour appareils de mesure - Google Patents
Bloc d'alimentation pour appareils de mesureInfo
- Publication number
- FR2402330A1 FR2402330A1 FR7824241A FR7824241A FR2402330A1 FR 2402330 A1 FR2402330 A1 FR 2402330A1 FR 7824241 A FR7824241 A FR 7824241A FR 7824241 A FR7824241 A FR 7824241A FR 2402330 A1 FR2402330 A1 FR 2402330A1
- Authority
- FR
- France
- Prior art keywords
- measuring element
- switch
- measuring devices
- power supply
- measuring
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/18—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for batteries; for accumulators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/008—Intrinsically safe circuits
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Combustion & Propulsion (AREA)
- Food Science & Technology (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Bloc d'alimentation en courant pour appareils de mesure, comprenant un élément de mesure et une unité de batteries plus particulièrement pour utilisation dans une atmosphère présentant un risque d'explosion. Le bloc est caractérisé en ce que la batterie 1 est reliée de manière amovible par l'intermédiaire d'un interrupteur 2 à commande magnétique et d'un dispositif électronique limiteur de courant réglable 3, avec les bornes 4 de l'élément de mesure 5 montées en aval, en ce que dans l'élément de mesure 5 est disposé sur la face en regard de l'interrupteur 2, un aimant 6 qui ne ferme l'interrupteur 2 qu'à l'état d'enfichage dans les prises 4 de l'élément de mesure 5, tandis qu'à l'état non enfiché dans les prises 4 de l'élément de mesure 5 l'interrupteur 2 reste ouvert. Application à l'alimentation des appareils de mesure surtout dans une atmosphère présentant un risque d'explosion.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772740160 DE2740160A1 (de) | 1977-09-02 | 1977-09-02 | Stromversorgungsteil fuer messgeraete |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2402330A1 true FR2402330A1 (fr) | 1979-03-30 |
Family
ID=6018261
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7824241A Withdrawn FR2402330A1 (fr) | 1977-09-02 | 1978-08-21 | Bloc d'alimentation pour appareils de mesure |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2740160A1 (fr) |
FR (1) | FR2402330A1 (fr) |
GB (1) | GB2005932B (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2482699A1 (fr) * | 1980-05-13 | 1981-11-20 | Sidler Gmbh & Co | Lampe d'eclairage de faible puissance pour vehicule automobile |
EP0129965A2 (fr) * | 1983-04-29 | 1985-01-02 | Weatherford/Lamb, Inc. | Module d'alimentation en énergie pour batteries |
WO1996041407A1 (fr) * | 1995-06-07 | 1996-12-19 | International Business Machines Corporation | Alimentation electrique pour appareils electriques mobiles |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2139830B (en) * | 1983-04-26 | 1987-01-07 | Manufacturing Electrical Desig | Power supply for use in inflammable atmospheres |
GB2140231B (en) * | 1983-04-29 | 1986-10-29 | Weatherford Lamb | Battery power pack |
DE3416575A1 (de) * | 1984-05-04 | 1985-11-07 | Ruhrkohle Ag, 4300 Essen | Vorrichtung fuer den untertagebergbau zur pruefung und zum abgleich von messwertgebern |
DE4023976C2 (de) * | 1990-07-25 | 1999-06-24 | Eastman Kodak Co | Transportables elektrisches Gerät mit Energiespeicherelementen |
DE10319793B3 (de) | 2003-04-30 | 2004-11-04 | Endress + Hauser Gmbh + Co. Kg | Energieversorgung eines Messgerätes |
DE102014205116A1 (de) * | 2014-03-19 | 2015-09-24 | Robert Bosch Gmbh | Batteriezelleinrichtung mit einer Batteriezelle und einer Strombegrenzungsschaltung und Verfahren zum Begrenzen eines über die Batteriezelle und die Batteriezellanschlüsse der Batteriezelle fließenden Stromes |
DE102014003910B4 (de) * | 2014-03-19 | 2019-03-14 | Audi Ag | Endprodukt mit Anschlussnetzwerk, Prüfvorrichtung und Verfahren zum gleichzeitigen Prüfen mehrerer Batteriezellen |
DE102015008274A1 (de) * | 2015-06-26 | 2016-12-29 | Auma Riester Gmbh & Co. Kg | Stellantrieb mit einer Notenergieversorgungseinrichtung, Verfahren zu dessen Betrieb sowie Verwendung einer Notenergieversorgungseinrichtung an einem Stellantrieb |
DE102017010107A1 (de) * | 2017-10-26 | 2019-05-16 | Bartec Gmbh | Gerät zum Einsatz im Ex-Bereich |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1036377B (de) * | 1957-08-23 | 1958-08-14 | Askania Werke Ag | Stromquelle fuer insbesondere schlagwettersichere Messinstrumente |
US3194689A (en) * | 1962-03-16 | 1965-07-13 | Accumulateurs Fixes | Electrical device constituting a power source |
FR2057380A5 (fr) * | 1969-08-16 | 1971-05-21 | Cordis Corp | |
FR2103111A5 (fr) * | 1970-07-22 | 1972-04-07 | Harsanyi Eugen | |
DE2219137A1 (de) * | 1972-04-20 | 1973-10-25 | Maehler & Kaege Ag | Explosionsgeschuetzte steckvorrichtung mit steuerschalter |
DE2324668A1 (de) * | 1973-05-16 | 1974-12-05 | Hans E Vogt | Sicherheitssteckverbindungssystem fuer niederspannung |
-
1977
- 1977-09-02 DE DE19772740160 patent/DE2740160A1/de not_active Withdrawn
-
1978
- 1978-08-21 FR FR7824241A patent/FR2402330A1/fr not_active Withdrawn
- 1978-09-01 GB GB7835373A patent/GB2005932B/en not_active Expired
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1036377B (de) * | 1957-08-23 | 1958-08-14 | Askania Werke Ag | Stromquelle fuer insbesondere schlagwettersichere Messinstrumente |
US3194689A (en) * | 1962-03-16 | 1965-07-13 | Accumulateurs Fixes | Electrical device constituting a power source |
FR2057380A5 (fr) * | 1969-08-16 | 1971-05-21 | Cordis Corp | |
FR2103111A5 (fr) * | 1970-07-22 | 1972-04-07 | Harsanyi Eugen | |
DE2219137A1 (de) * | 1972-04-20 | 1973-10-25 | Maehler & Kaege Ag | Explosionsgeschuetzte steckvorrichtung mit steuerschalter |
DE2324668A1 (de) * | 1973-05-16 | 1974-12-05 | Hans E Vogt | Sicherheitssteckverbindungssystem fuer niederspannung |
Non-Patent Citations (1)
Title |
---|
EXBK/75 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2482699A1 (fr) * | 1980-05-13 | 1981-11-20 | Sidler Gmbh & Co | Lampe d'eclairage de faible puissance pour vehicule automobile |
EP0129965A2 (fr) * | 1983-04-29 | 1985-01-02 | Weatherford/Lamb, Inc. | Module d'alimentation en énergie pour batteries |
EP0129965A3 (fr) * | 1983-04-29 | 1987-02-25 | Weatherford/Lamb, Inc. | Module d'alimentation en énergie pour batteries |
WO1996041407A1 (fr) * | 1995-06-07 | 1996-12-19 | International Business Machines Corporation | Alimentation electrique pour appareils electriques mobiles |
Also Published As
Publication number | Publication date |
---|---|
GB2005932A (en) | 1979-04-25 |
GB2005932B (en) | 1982-05-26 |
DE2740160A1 (de) | 1979-03-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |