ES2079463T3 - Proteccion para un aparato movido electricamente. - Google Patents
Proteccion para un aparato movido electricamente.Info
- Publication number
- ES2079463T3 ES2079463T3 ES90630221T ES90630221T ES2079463T3 ES 2079463 T3 ES2079463 T3 ES 2079463T3 ES 90630221 T ES90630221 T ES 90630221T ES 90630221 T ES90630221 T ES 90630221T ES 2079463 T3 ES2079463 T3 ES 2079463T3
- Authority
- ES
- Spain
- Prior art keywords
- protection
- compressor
- moved device
- electrically moved
- heaters
- 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 - Lifetime
Links
Classifications
-
- 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
- H02H7/08—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 dynamo-electric motors
-
- 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
- H02H7/08—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 dynamo-electric motors
- H02H7/085—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 dynamo-electric motors against excessive load
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
- H02H5/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal fluid pressure, liquid level or liquid displacement, e.g. Buchholz relays
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Rotary Pumps (AREA)
- Protection Of Generators And Motors (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Stopping Of Electric Motors (AREA)
Abstract
SE AUMENTA LA PROTECCION DE UN DISPOSITIVO A MOTOR ENCERRADO EN UNA CARCASA UTILIZANDO SENSORES ADICIONALES (60, 70) JUNTO CON CALENTADORES DE RESISTENCIA (62) PARA ACTIVAR LOS CONTACTOS DE RESPUESTA TERMICA (50-1) DEL DISYUNTOR INTERNO (50). LOS SENSORES (60,70) Y CALENTADORES (62) SE ALIMENTAN DESDE UN ENROLLAMIENTO AUXILIAR (52) EN LAS BOBINAS DEL MOTOR. CUANDO SE APLICAN A UN COMPRESOR HERMETICO DE CARACOL, EL COMPRESOR PUEDE PROTEGERSE CONTRA LA ROTACION CONTRARIA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US44968989A | 1989-12-08 | 1989-12-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2079463T3 true ES2079463T3 (es) | 1996-01-16 |
Family
ID=23785105
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90630221T Expired - Lifetime ES2079463T3 (es) | 1989-12-08 | 1990-12-06 | Proteccion para un aparato movido electricamente. |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0432085B1 (es) |
JP (1) | JP2899422B2 (es) |
KR (1) | KR100195587B1 (es) |
AR (1) | AR242877A1 (es) |
BR (1) | BR9006220A (es) |
DE (1) | DE69022693T2 (es) |
DK (1) | DK0432085T3 (es) |
ES (1) | ES2079463T3 (es) |
MY (1) | MY107399A (es) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6210119B1 (en) * | 1998-06-05 | 2001-04-03 | Carrier Corporation | Reverse rotation detection compressors with a preferential direction of rotation |
US6406266B1 (en) * | 2000-03-16 | 2002-06-18 | Scroll Technologies | Motor protector on non-orbiting scroll |
KR100498308B1 (ko) * | 2002-12-13 | 2005-07-01 | 엘지전자 주식회사 | 스크롤 압축기의 과열 방지 장치 |
EP1700067B1 (en) * | 2003-12-30 | 2014-07-30 | Emerson Climate Technologies, Inc. | Compressor protection and diagnostic system |
US7412842B2 (en) | 2004-04-27 | 2008-08-19 | Emerson Climate Technologies, Inc. | Compressor diagnostic and protection system |
US7275377B2 (en) | 2004-08-11 | 2007-10-02 | Lawrence Kates | Method and apparatus for monitoring refrigerant-cycle systems |
US8590325B2 (en) | 2006-07-19 | 2013-11-26 | Emerson Climate Technologies, Inc. | Protection and diagnostic module for a refrigeration system |
DE102006036493A1 (de) * | 2006-08-04 | 2008-02-21 | Oerlikon Leybold Vacuum Gmbh | Vakuumpumpe |
US20080216494A1 (en) | 2006-09-07 | 2008-09-11 | Pham Hung M | Compressor data module |
EP1947341A1 (en) | 2007-01-19 | 2008-07-23 | STMicroelectronics Design and Application S.R.O. | Compressor control device and method for controlling a compressor |
US20090037142A1 (en) | 2007-07-30 | 2009-02-05 | Lawrence Kates | Portable method and apparatus for monitoring refrigerant-cycle systems |
US9140728B2 (en) | 2007-11-02 | 2015-09-22 | Emerson Climate Technologies, Inc. | Compressor sensor module |
US9285802B2 (en) | 2011-02-28 | 2016-03-15 | Emerson Electric Co. | Residential solutions HVAC monitoring and diagnosis |
US8964338B2 (en) | 2012-01-11 | 2015-02-24 | Emerson Climate Technologies, Inc. | System and method for compressor motor protection |
US9480177B2 (en) | 2012-07-27 | 2016-10-25 | Emerson Climate Technologies, Inc. | Compressor protection module |
US9310439B2 (en) | 2012-09-25 | 2016-04-12 | Emerson Climate Technologies, Inc. | Compressor having a control and diagnostic module |
US9551504B2 (en) | 2013-03-15 | 2017-01-24 | Emerson Electric Co. | HVAC system remote monitoring and diagnosis |
CN105074344B (zh) | 2013-03-15 | 2018-02-23 | 艾默生电气公司 | Hvac系统远程监测和诊断 |
US9803902B2 (en) | 2013-03-15 | 2017-10-31 | Emerson Climate Technologies, Inc. | System for refrigerant charge verification using two condenser coil temperatures |
EP2981772B1 (en) | 2013-04-05 | 2022-01-12 | Emerson Climate Technologies, Inc. | Heat-pump system with refrigerant charge diagnostics |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4456941A (en) * | 1982-09-23 | 1984-06-26 | Carrier Corporation | Protection device |
DE3421314A1 (de) * | 1984-06-08 | 1986-06-12 | Heinrich Wüst KG, 7536 Ispringen | Elektronischer elektromotor-, pumpen- und getriebevollschutz fuer unter- und ueberwasserbetrieb bestehend aus leckage- bzw. dichtigkeitsueberwachung mit niveauregelung kombiniert mit integrierter drehzahl-, temperatur- und oelstandsueberwachung |
-
1990
- 1990-12-04 MY MYPI90002132A patent/MY107399A/en unknown
- 1990-12-04 AR AR90318517A patent/AR242877A1/es active
- 1990-12-06 EP EP90630221A patent/EP0432085B1/en not_active Expired - Lifetime
- 1990-12-06 DE DE69022693T patent/DE69022693T2/de not_active Expired - Lifetime
- 1990-12-06 DK DK90630221.1T patent/DK0432085T3/da active
- 1990-12-06 ES ES90630221T patent/ES2079463T3/es not_active Expired - Lifetime
- 1990-12-07 BR BR909006220A patent/BR9006220A/pt not_active IP Right Cessation
- 1990-12-07 JP JP2400885A patent/JP2899422B2/ja not_active Expired - Fee Related
- 1990-12-08 KR KR1019900020165A patent/KR100195587B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPH04101617A (ja) | 1992-04-03 |
EP0432085B1 (en) | 1995-09-27 |
MY107399A (en) | 1995-11-30 |
EP0432085A3 (en) | 1992-05-20 |
KR100195587B1 (ko) | 1999-06-15 |
EP0432085A2 (en) | 1991-06-12 |
DE69022693D1 (de) | 1995-11-02 |
BR9006220A (pt) | 1991-09-24 |
JP2899422B2 (ja) | 1999-06-02 |
AR242877A1 (es) | 1993-05-31 |
KR910013648A (ko) | 1991-08-08 |
DK0432085T3 (da) | 1996-02-05 |
DE69022693T2 (de) | 1996-04-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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