DD126498A5 - - Google Patents
Info
- Publication number
- DD126498A5 DD126498A5 DD195036A DD19503676A DD126498A5 DD 126498 A5 DD126498 A5 DD 126498A5 DD 195036 A DD195036 A DD 195036A DD 19503676 A DD19503676 A DD 19503676A DD 126498 A5 DD126498 A5 DD 126498A5
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/20—Modifications of basic electric elements for use in electric measuring instruments; Structural combinations of such elements with such instruments
- G01R1/22—Tong testers acting as secondary windings of current transformers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Current Or Voltage (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2543828A DE2543828C2 (de) | 1975-10-01 | 1975-10-01 | Vorrichtung zum gleichzeitigen Messen von Gleichstrom und Wechselstrom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD126498A5 true DD126498A5 (en:Method) | 1977-07-20 |
Family
ID=5957975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD195036A DD126498A5 (en:Method) | 1975-10-01 | 1976-09-29 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4100488A (en:Method) |
| JP (1) | JPS5243467A (en:Method) |
| BE (1) | BE846877A (en:Method) |
| CA (1) | CA1076648A (en:Method) |
| CH (1) | CH607035A5 (en:Method) |
| DD (1) | DD126498A5 (en:Method) |
| DE (1) | DE2543828C2 (en:Method) |
| FI (1) | FI762775A7 (en:Method) |
| GB (1) | GB1562117A (en:Method) |
| NL (1) | NL7610643A (en:Method) |
| SE (1) | SE7610891L (en:Method) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2854415C2 (de) * | 1978-12-16 | 1989-04-06 | Karl Pfisterer Elektrotechnische Spezialartikel Gmbh & Co Kg, 7000 Stuttgart | Vorrichtung zur Abgabe eines optischen Signals abhängig von einer elektrischen Betriebsgröße eines isolierten Kabels eines Energieversorgungsnetzes |
| US4240072A (en) * | 1979-03-19 | 1980-12-16 | Research Products Corporation | Load indicator for an air cleaner |
| FR2456377A1 (fr) * | 1979-05-07 | 1980-12-05 | Commissariat Energie Atomique | Procede et dispositif de transmission electrique par un systeme de connexion amovible sans contact |
| US4540942A (en) * | 1980-07-16 | 1985-09-10 | Kokusai Denshin Denwa Co., Ltd. | Alternating current induction method using an annular magnetic coupling body for detecting the position of a buried submarine cable |
| US4614190A (en) * | 1981-09-08 | 1986-09-30 | Alexei Stanco | Photoradiation method and arrangement |
| GB2135786B (en) * | 1983-02-25 | 1986-10-22 | Clifford Yates | Alternating current sensing device |
| US4583043A (en) * | 1983-02-25 | 1986-04-15 | Southern California Edison Company, Inc. | Determination of electrical energy diversion |
| US4799005A (en) * | 1983-04-13 | 1989-01-17 | Fernandes Roosevelt A | Electrical power line parameter measurement apparatus and systems, including compact, line-mounted modules |
| US4635055A (en) * | 1983-04-13 | 1987-01-06 | Niagara Mohawk Power Corporation | Apparatus for measuring the temperature and other parameters of an electic power conductor |
| US4827272A (en) * | 1984-06-04 | 1989-05-02 | Davis Murray W | Overhead power line clamp and antenna |
| US4728887A (en) * | 1984-06-22 | 1988-03-01 | Davis Murray W | System for rating electric power transmission lines and equipment |
| US5140257A (en) * | 1984-06-22 | 1992-08-18 | Davis Murray W | System for rating electric power transmission lines and equipment |
| GB2259780A (en) * | 1991-09-20 | 1993-03-24 | Michael Barry Watson | Sensing electric currents |
| US5397982A (en) * | 1992-09-25 | 1995-03-14 | Cooper Industries, Inc. | Releasable sensor for conductor fault detection including a rigid trigger arm |
| US5740627A (en) * | 1996-09-18 | 1998-04-21 | Levengood; William C. | Method and apparatus for enhancing growth characteristics of seeds using ion-electron avalanches |
| DE20101454U1 (de) | 2001-01-27 | 2001-05-23 | Phoenix Contact Gmbh & Co., 32825 Blomberg | Stromsensor auf Leiterplattenbasis |
| KR100529143B1 (ko) * | 2001-05-25 | 2005-11-15 | 한국전력공사 | 자계 검출장치를 사용한 원격 접지저항 자동측정기 |
| US6776522B2 (en) | 2002-10-09 | 2004-08-17 | Steven J. Syracuse | Apparatus and system for monitoring temperature of high voltage conductors |
| USD514005S1 (en) | 2004-02-20 | 2006-01-31 | Ideal Industries, Inc. | Clamp meter |
| US6975104B2 (en) * | 2004-02-20 | 2005-12-13 | Ideal Industries, Inc. | Clamp meter with dual display |
| BRPI0721962A2 (pt) * | 2007-08-27 | 2014-03-18 | Siemens Ag | Sensor de energia |
| FR2973881B1 (fr) * | 2011-04-11 | 2013-11-08 | Schneider Electric Ind Sas | Dispositif et ensemble de mesure d'un courant electrique |
| DE102011102978B4 (de) * | 2011-05-23 | 2018-05-17 | Phoenix Contact Gmbh & Co. Kg | Strommessumformer |
| JP6265836B2 (ja) * | 2014-06-05 | 2018-01-24 | 日本航空電子工業株式会社 | 電流センサ検査システム、電流センサ検査方法 |
| CN106707097B (zh) * | 2016-11-24 | 2019-02-19 | 国网山东省电力公司济南市长清区供电公司 | 一种电线线损检测装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE964896C (de) * | 1943-01-18 | 1957-05-29 | Anthelme Lyonnet | Elektrisches Messgeraet |
| FR991779A (fr) * | 1949-05-17 | 1951-10-10 | Electricite De France | Pince ampère-métrique pour lignes aériennes électriques |
| DE976371C (de) * | 1954-11-17 | 1963-07-25 | Licentia Gmbh | Anlegestromwandler |
| DE1220519B (de) * | 1964-02-20 | 1966-07-07 | Hans Ritz Dr Ing | Stromwandler zum UEbergreifen stromfuehrender, festverlegter Leiter, insbesondere Kabel oder Schienen |
| US3626291A (en) * | 1969-05-12 | 1971-12-07 | Halmar Electronics | Current-measuring apparatus |
-
1975
- 1975-10-01 DE DE2543828A patent/DE2543828C2/de not_active Expired
-
1976
- 1976-09-24 NL NL7610643A patent/NL7610643A/xx not_active Application Discontinuation
- 1976-09-28 CH CH1225176A patent/CH607035A5/xx not_active IP Right Cessation
- 1976-09-29 DD DD195036A patent/DD126498A5/xx unknown
- 1976-09-29 FI FI762775A patent/FI762775A7/fi not_active Application Discontinuation
- 1976-09-29 US US05/727,755 patent/US4100488A/en not_active Expired - Lifetime
- 1976-09-29 JP JP51116098A patent/JPS5243467A/ja active Pending
- 1976-09-30 CA CA262,433A patent/CA1076648A/en not_active Expired
- 1976-09-30 GB GB40612/76A patent/GB1562117A/en not_active Expired
- 1976-09-30 SE SE7610891A patent/SE7610891L/xx unknown
- 1976-10-01 BE BE171188A patent/BE846877A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2543828C2 (de) | 1982-09-23 |
| US4100488A (en) | 1978-07-11 |
| DE2543828A1 (de) | 1977-04-14 |
| NL7610643A (nl) | 1977-04-05 |
| BE846877A (fr) | 1977-04-01 |
| GB1562117A (en) | 1980-03-05 |
| JPS5243467A (en) | 1977-04-05 |
| CA1076648A (en) | 1980-04-29 |
| CH607035A5 (en:Method) | 1978-11-30 |
| FI762775A7 (en:Method) | 1977-04-02 |
| SE7610891L (sv) | 1977-04-02 |