ES448466A1 - Perfeccionamientos en detectores de fenomenos anormales. - Google Patents
Perfeccionamientos en detectores de fenomenos anormales.Info
- Publication number
- ES448466A1 ES448466A1 ES448466A ES448466A ES448466A1 ES 448466 A1 ES448466 A1 ES 448466A1 ES 448466 A ES448466 A ES 448466A ES 448466 A ES448466 A ES 448466A ES 448466 A1 ES448466 A1 ES 448466A1
- Authority
- ES
- Spain
- Prior art keywords
- output
- transducer
- comparator
- detector
- representative
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B23/00—Alarms responsive to unspecified undesired or abnormal conditions
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Current Or Voltage (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Fire Alarms (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7517163A FR2313723A1 (fr) | 1975-06-02 | 1975-06-02 | Detecteur de phenomenes anormaux |
Publications (1)
Publication Number | Publication Date |
---|---|
ES448466A1 true ES448466A1 (es) | 1977-11-16 |
Family
ID=9155949
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES448466A Expired ES448466A1 (es) | 1975-06-02 | 1976-06-02 | Perfeccionamientos en detectores de fenomenos anormales. |
Country Status (11)
Country | Link |
---|---|
US (1) | US4215278A (es) |
JP (1) | JPS51147997A (es) |
BE (1) | BE842208A (es) |
BR (1) | BR7603460A (es) |
CH (1) | CH615036A5 (es) |
DE (1) | DE2624269A1 (es) |
ES (1) | ES448466A1 (es) |
FR (1) | FR2313723A1 (es) |
GB (1) | GB1554217A (es) |
LU (1) | LU75038A1 (es) |
NL (1) | NL7605975A (es) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0072650A3 (en) * | 1981-08-07 | 1985-05-08 | The Commonwealth Of Australia | Component state monitoring |
DE3142705C2 (de) * | 1981-10-28 | 1986-06-12 | Securiton AG, Zollikofen, Bern | Vorrichtung zur Überwachung des Zustandes eines zur Fortleitung von Schallwellen geeigneten Körpers |
NL9300523A (nl) * | 1993-03-23 | 1994-10-17 | Ericsson Radio Systems Bv | Meetsysteem. |
US5705989A (en) * | 1996-07-19 | 1998-01-06 | Veris Industries, Inc. | Current status circuit for a variable frequency motor |
EP1180691A1 (en) * | 2000-08-08 | 2002-02-20 | Motorola, Inc. | Circuit and method for stress testing a transistor in an integrated circuit device |
CA2609611A1 (en) | 2007-09-10 | 2009-03-10 | Veris Industries, Llc | Split core status indicator |
CA2609629A1 (en) | 2007-09-10 | 2009-03-10 | Veris Industries, Llc | Current switch with automatic calibration |
CA2609619A1 (en) | 2007-09-10 | 2009-03-10 | Veris Industries, Llc | Status indicator |
US8212548B2 (en) | 2008-06-02 | 2012-07-03 | Veris Industries, Llc | Branch meter with configurable sensor strip arrangement |
US8421639B2 (en) | 2008-11-21 | 2013-04-16 | Veris Industries, Llc | Branch current monitor with an alarm |
US8421443B2 (en) | 2008-11-21 | 2013-04-16 | Veris Industries, Llc | Branch current monitor with calibration |
US9335352B2 (en) | 2009-03-13 | 2016-05-10 | Veris Industries, Llc | Branch circuit monitor power measurement |
US9146264B2 (en) | 2011-02-25 | 2015-09-29 | Veris Industries, Llc | Current meter with on board memory |
US10006948B2 (en) | 2011-02-25 | 2018-06-26 | Veris Industries, Llc | Current meter with voltage awareness |
US9329996B2 (en) | 2011-04-27 | 2016-05-03 | Veris Industries, Llc | Branch circuit monitor with paging register |
US9250308B2 (en) | 2011-06-03 | 2016-02-02 | Veris Industries, Llc | Simplified energy meter configuration |
US9410552B2 (en) | 2011-10-05 | 2016-08-09 | Veris Industries, Llc | Current switch with automatic calibration |
TWI459855B (zh) * | 2012-10-19 | 2014-11-01 | Raydium Semiconductor Corp | 具有維持電流電路之發光二極體驅動裝置及其運作方法 |
JP6311228B2 (ja) * | 2013-07-05 | 2018-04-18 | 富士電機株式会社 | アラーム出力回路 |
US9424975B2 (en) | 2013-08-23 | 2016-08-23 | Veris Industries, Llc | Split core transformer with self-aligning cores |
US9588148B2 (en) | 2014-01-23 | 2017-03-07 | Veris Industries, Llc | Input circuit for current transformer |
US9607749B2 (en) | 2014-01-23 | 2017-03-28 | Veris Industries, Llc | Split core current transformer |
US10371721B2 (en) | 2015-12-28 | 2019-08-06 | Veris Industries, Llc | Configuration system for a power meter |
US10274572B2 (en) | 2015-12-28 | 2019-04-30 | Veris Industries, Llc | Calibration system for a power meter |
US10371730B2 (en) | 2015-12-28 | 2019-08-06 | Veris Industries, Llc | Branch current monitor with client level access |
US10408911B2 (en) | 2015-12-28 | 2019-09-10 | Veris Industries, Llc | Network configurable system for a power meter |
US11215650B2 (en) | 2017-02-28 | 2022-01-04 | Veris Industries, Llc | Phase aligned branch energy meter |
US11193958B2 (en) | 2017-03-03 | 2021-12-07 | Veris Industries, Llc | Non-contact voltage sensor |
US10705126B2 (en) | 2017-05-19 | 2020-07-07 | Veris Industries, Llc | Energy metering with temperature monitoring |
CN107450105B (zh) * | 2017-09-01 | 2022-04-05 | 珠海市杰理科技股份有限公司 | 红外对管检测装置与系统 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3455148A (en) * | 1965-09-24 | 1969-07-15 | Reliance Electric & Eng Co | Acceleration monitor (g-switch) |
US3725748A (en) * | 1971-11-08 | 1973-04-03 | Wagner Electric Corp | Self-adjusting condition-responsive control circuit |
US3927336A (en) * | 1974-03-27 | 1975-12-16 | Wagner Electric Corp | Self-adjusting condition-responsive control circuit |
-
1975
- 1975-06-02 FR FR7517163A patent/FR2313723A1/fr active Granted
-
1976
- 1976-05-25 BE BE167322A patent/BE842208A/xx unknown
- 1976-05-28 LU LU75038A patent/LU75038A1/xx unknown
- 1976-05-29 DE DE19762624269 patent/DE2624269A1/de not_active Ceased
- 1976-05-31 BR BR3460/76A patent/BR7603460A/pt unknown
- 1976-06-01 CH CH688476A patent/CH615036A5/xx not_active IP Right Cessation
- 1976-06-02 GB GB22795/76A patent/GB1554217A/en not_active Expired
- 1976-06-02 JP JP51063650A patent/JPS51147997A/ja active Pending
- 1976-06-02 ES ES448466A patent/ES448466A1/es not_active Expired
- 1976-06-02 NL NL7605975A patent/NL7605975A/xx not_active Application Discontinuation
-
1978
- 1978-07-12 US US05/924,109 patent/US4215278A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
NL7605975A (nl) | 1976-12-06 |
GB1554217A (en) | 1979-10-17 |
LU75038A1 (es) | 1977-01-20 |
DE2624269A1 (de) | 1977-04-07 |
FR2313723A1 (fr) | 1976-12-31 |
US4215278A (en) | 1980-07-29 |
JPS51147997A (en) | 1976-12-18 |
BR7603460A (pt) | 1977-01-11 |
FR2313723B1 (es) | 1980-05-30 |
CH615036A5 (es) | 1979-12-28 |
BE842208A (fr) | 1976-09-16 |
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