NL7500533A - Koelmiddelcompressor. - Google Patents
Koelmiddelcompressor.Info
- Publication number
- NL7500533A NL7500533A NL7500533A NL7500533A NL7500533A NL 7500533 A NL7500533 A NL 7500533A NL 7500533 A NL7500533 A NL 7500533A NL 7500533 A NL7500533 A NL 7500533A NL 7500533 A NL7500533 A NL 7500533A
- Authority
- NL
- Netherlands
- Prior art keywords
- refrigerant compressor
- refrigerant
- compressor
- Prior art date
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
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B31/00—Compressor arrangements
- F25B31/02—Compressor arrangements of motor-compressor units
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/18—Movable parts of magnetic circuits, e.g. armature
- H01H50/32—Latching movable parts mechanically
- H01H50/323—Latching movable parts mechanically for interlocking two or more relays
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
- H02K11/25—Devices for sensing temperature, or actuated thereby
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S388/00—Electricity: motor control systems
- Y10S388/90—Specific system operational feature
- Y10S388/903—Protective, e.g. voltage or current limit
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S388/00—Electricity: motor control systems
- Y10S388/923—Specific feedback condition or device
- Y10S388/934—Thermal condition
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Control Of Ac Motors In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/436,179 US3935519A (en) | 1974-01-24 | 1974-01-24 | Control apparatus for two-speed compressor |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7500533A true NL7500533A (nl) | 1975-07-28 |
Family
ID=23731435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7500533A NL7500533A (nl) | 1974-01-24 | 1975-01-16 | Koelmiddelcompressor. |
Country Status (10)
Country | Link |
---|---|
US (1) | US3935519A (da) |
JP (1) | JPS50104411A (da) |
CA (1) | CA1017428A (da) |
DE (1) | DE2500600A1 (da) |
DK (1) | DK669474A (da) |
FR (1) | FR2259331B1 (da) |
GB (2) | GB1487651A (da) |
IT (1) | IT1026177B (da) |
NL (1) | NL7500533A (da) |
SE (1) | SE7416154L (da) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4075543A (en) * | 1973-08-17 | 1978-02-21 | Anvar Agence Nationale De Valorisation De La Recherche | Method of determining the position and connection of multi-pole windings for multi-speed electric machines |
US4041542A (en) * | 1974-01-24 | 1977-08-09 | Lennox Industries, Inc. | Control apparatus for two-speed compressor |
JPS51104606A (da) * | 1975-03-11 | 1976-09-16 | Matsushita Electric Ind Co Ltd | |
US4691155A (en) * | 1979-04-06 | 1987-09-01 | Taylor Noel R | Automatic load seeking control for a motor |
US4446415A (en) * | 1979-04-06 | 1984-05-01 | Taylor Noel R | Automatic load seeking control for a pumpjack motor |
US4800292A (en) * | 1984-04-17 | 1989-01-24 | Ranco Incorporated | Temperature sensing circuit |
US4686439A (en) * | 1985-09-10 | 1987-08-11 | A. T. Hunn Company | Multiple speed pump electronic control system |
JPH01164294A (ja) * | 1987-12-19 | 1989-06-28 | Fanuc Ltd | 工作機械のスピンドル駆動制御装置 |
US4947098A (en) * | 1988-05-26 | 1990-08-07 | Lennox Industries, Inc. | Regulator mechanism for a two-speed motor |
US5146144A (en) * | 1990-06-08 | 1992-09-08 | Eastman Kodak Company | Electric motor |
EP0774830B1 (en) * | 1995-10-20 | 2002-06-05 | Lg Electronics Inc. | Apparatus for controlling a compressor in a cooling system |
FR2758903B1 (fr) * | 1997-01-29 | 1999-02-26 | Schneider Electric Sa | Systeme inverseur de marche, notamment pour contacteur- disjoncteur |
KR100402323B1 (ko) * | 2001-01-03 | 2003-10-22 | 주식회사 비엔테크놀로지 | 수중 펌프 모터의 모니터링용 듀얼 온도 감지 장치 |
EP1255345A1 (en) * | 2001-05-02 | 2002-11-06 | Chun-Pu Hsu | High performance stator device |
ITPR20040009A1 (it) * | 2004-02-16 | 2004-05-16 | Zapi S P A | Metodo per il controllo diretto di un motore ad induzione e motore per effettuare detto controllo. |
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 |
US7649274B2 (en) * | 2006-02-09 | 2010-01-19 | Windera Power Systems, Inc. | Turbine with constant voltage and frequency output |
US8590325B2 (en) | 2006-07-19 | 2013-11-26 | Emerson Climate Technologies, Inc. | Protection and diagnostic module for a refrigeration system |
US20080216494A1 (en) | 2006-09-07 | 2008-09-11 | Pham Hung M | Compressor data module |
US20090037142A1 (en) | 2007-07-30 | 2009-02-05 | Lawrence Kates | Portable method and apparatus for monitoring refrigerant-cycle systems |
US8393169B2 (en) | 2007-09-19 | 2013-03-12 | Emerson Climate Technologies, Inc. | Refrigeration monitoring system and method |
US8160827B2 (en) | 2007-11-02 | 2012-04-17 | Emerson Climate Technologies, Inc. | Compressor sensor module |
US9140728B2 (en) | 2007-11-02 | 2015-09-22 | Emerson Climate Technologies, Inc. | Compressor sensor module |
US20110112814A1 (en) * | 2009-11-11 | 2011-05-12 | Emerson Retail Services, Inc. | Refrigerant leak detection system and method |
US8638059B2 (en) * | 2010-08-11 | 2014-01-28 | Dayton-Phoenix Group, Inc. | Control for multi-phase induction motor |
EP2681497A4 (en) | 2011-02-28 | 2017-05-31 | 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 |
US9638436B2 (en) | 2013-03-15 | 2017-05-02 | Emerson Electric Co. | HVAC system remote monitoring and diagnosis |
US9551504B2 (en) | 2013-03-15 | 2017-01-24 | Emerson Electric Co. | HVAC system remote monitoring and diagnosis |
US9803902B2 (en) | 2013-03-15 | 2017-10-31 | Emerson Climate Technologies, Inc. | System for refrigerant charge verification using two condenser coil temperatures |
CA2908362C (en) | 2013-04-05 | 2018-01-16 | Fadi M. Alsaleem | Heat-pump system with refrigerant charge diagnostics |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2280914A (en) * | 1939-03-04 | 1942-04-28 | Westinghouse Electric & Mfg Co | Temperature protection for industrial motors |
US2397183A (en) * | 1943-08-17 | 1946-03-26 | Westinghouse Electric Corp | Fluid impeller drive |
US2521519A (en) * | 1944-12-04 | 1950-09-05 | Cutler Hammer Inc | Circuit controller |
GB993043A (en) * | 1961-04-20 | 1965-05-26 | Nat Res Dev | Improvements in or relating to rotary electric machines |
US3366843A (en) * | 1965-10-23 | 1968-01-30 | Robertshaw Controls Co | Thermally responsive electrical control circuit |
US3404313A (en) * | 1966-02-04 | 1968-10-01 | Power Control Corp | Temperature responsive circuit apparatus employing thermistors |
US3489881A (en) * | 1967-12-07 | 1970-01-13 | Robertshaw Controls Co | Bridge circuit temperature control system |
US3584980A (en) * | 1969-01-31 | 1971-06-15 | Lennox Ind Inc | Two-speed compressor |
US3594625A (en) * | 1969-08-29 | 1971-07-20 | Interlake Steel Corp | Dual speed motor control |
US3819996A (en) * | 1970-04-20 | 1974-06-25 | Power Electronics Int Inc | Multiple speed motor control system |
-
1974
- 1974-01-24 US US05/436,179 patent/US3935519A/en not_active Expired - Lifetime
- 1974-12-19 CA CA216,453A patent/CA1017428A/en not_active Expired
- 1974-12-20 SE SE7416154A patent/SE7416154L/xx unknown
- 1974-12-20 DK DK669474A patent/DK669474A/da unknown
- 1974-12-27 IT IT54783/74A patent/IT1026177B/it active
-
1975
- 1975-01-09 DE DE19752500600 patent/DE2500600A1/de active Pending
- 1975-01-16 NL NL7500533A patent/NL7500533A/xx unknown
- 1975-01-17 GB GB2179/75A patent/GB1487651A/en not_active Expired
- 1975-01-17 GB GB47492/76A patent/GB1487652A/en not_active Expired
- 1975-01-23 FR FR7502084A patent/FR2259331B1/fr not_active Expired
- 1975-01-23 JP JP50010099A patent/JPS50104411A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2500600A1 (de) | 1975-07-31 |
JPS50104411A (da) | 1975-08-18 |
SE7416154L (da) | 1975-07-25 |
US3935519A (en) | 1976-01-27 |
CA1017428A (en) | 1977-09-13 |
AU7690974A (en) | 1976-07-01 |
FR2259331B1 (da) | 1979-06-15 |
GB1487651A (en) | 1977-10-05 |
DK669474A (da) | 1975-09-15 |
FR2259331A1 (da) | 1975-08-22 |
GB1487652A (en) | 1977-10-05 |
IT1026177B (it) | 1978-09-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NL7514407A (nl) | Koelmiddelcompressor. | |
NL7500533A (nl) | Koelmiddelcompressor. | |
NL7409600A (nl) | Luchtcompressor. | |
NL7510548A (nl) | Luchtcompressor. | |
DK419175A (da) | Lineer kompressor | |
NL7501015A (nl) | Cryogenische verbrokkelingsbevriezer. | |
NL7509336A (nl) | Veersamendrukker. | |
SE404952B (sv) | Skruvrotorkompressor | |
NL7510354A (nl) | Koelmiddel-compressor. | |
NL7509751A (nl) | Roterende compressor. | |
NL165999C (nl) | Meertrapsverdamper. | |
NL7608270A (nl) | Koelcompressor. | |
NO138793C (no) | Fordampningsapparat. | |
AT338403B (de) | Kompressoraggregat | |
NL7415468A (nl) | Ringvormige compressor. | |
NL7506358A (nl) | Ringkompressor. | |
DK143117C (da) | Kompressor-koeleanlaeg | |
NL7416205A (nl) | Ringvormige compressor. | |
NL7508237A (nl) | Centrifugaalcompressor. | |
SE396797B (sv) | Vetskeringkompressor | |
FR2294670A1 (fr) | Vitrine refrigerante | |
SE7507007L (sv) | Rullkolvkompressor. | |
SE7505625L (sv) | Kompressoranleggning. | |
NL7600516A (nl) | Compressor. | |
SE7508700L (sv) | Kompressor |