ITTO20050052A1 - STARTER FOR A LINESTART COMPRESSOR - Google Patents

STARTER FOR A LINESTART COMPRESSOR

Info

Publication number
ITTO20050052A1
ITTO20050052A1 IT000052A ITTO20050052A ITTO20050052A1 IT TO20050052 A1 ITTO20050052 A1 IT TO20050052A1 IT 000052 A IT000052 A IT 000052A IT TO20050052 A ITTO20050052 A IT TO20050052A IT TO20050052 A1 ITTO20050052 A1 IT TO20050052A1
Authority
IT
Italy
Prior art keywords
linestart
starter
compressor
linestart compressor
Prior art date
Application number
IT000052A
Other languages
Italian (it)
Inventor
Niels Christian Weihrauch
Original Assignee
Danfoss Compressors Gmbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Danfoss Compressors Gmbh filed Critical Danfoss Compressors Gmbh
Publication of ITTO20050052A1 publication Critical patent/ITTO20050052A1/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
    • H02P1/42—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual single-phase induction motor
    • H02P1/44—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual single-phase induction motor by phase-splitting with a capacitor
    • H02P1/445—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual single-phase induction motor by phase-splitting with a capacitor by using additional capacitors switched at start up
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H61/00—Electrothermal relays
    • H01H61/002—Structural combination of a time delay electrothermal relay with an electrothermal protective relay, e.g. a start relay
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H81/00—Protective switches in which contacts are normally closed but are repeatedly opened and reclosed as long as a condition causing excess current persists, e.g. for current limiting
    • H01H81/02—Protective switches in which contacts are normally closed but are repeatedly opened and reclosed as long as a condition causing excess current persists, e.g. for current limiting electrothermally operated
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
    • H01H1/504—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position by thermal means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H61/00—Electrothermal relays
    • H01H61/002—Structural combination of a time delay electrothermal relay with an electrothermal protective relay, e.g. a start relay
    • H01H2061/004—PTC resistor in series with start winding, e.g. adapted for being switched off after starting for limiting power dissipation
IT000052A 2004-01-30 2005-01-28 STARTER FOR A LINESTART COMPRESSOR ITTO20050052A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DKPA200400137 2004-01-30
DKPA200400138 2004-01-30
DE102004017624A DE102004017624A1 (en) 2004-01-30 2004-04-10 Starter for line start electric motor, has run capacitor connecting start capacitor and positive temperature coefficient-thermistor in parallel, where start capacitor and thermistor are connected in series with switch mechanism

Publications (1)

Publication Number Publication Date
ITTO20050052A1 true ITTO20050052A1 (en) 2005-07-31

Family

ID=34809656

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000052A ITTO20050052A1 (en) 2004-01-30 2005-01-28 STARTER FOR A LINESTART COMPRESSOR

Country Status (2)

Country Link
DE (2) DE102004017624A1 (en)
IT (1) ITTO20050052A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102742145B (en) * 2009-10-22 2015-12-16 思科普有限责任公司 AC monocyclic-start induction motor, for operation sheet phase induction motor equipment and there is the compressor of this motor or equipment
IT1403928B1 (en) * 2011-02-11 2013-11-08 Arylux S R L STARTING CIRCUIT FOR ENGINES, PARTICULARLY FOR REFRIGERATOR COMPRESSORS.
EP2518892B1 (en) * 2011-04-29 2015-03-04 Electrolux Home Products Corporation N.V. A control system for an electric motor of a cooling fan

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE885112C (en) * 1951-06-06 1953-08-03 Schiele Industriewerke G M B H Thermal release for controlling and monitoring electrical systems
US3636426A (en) * 1970-08-25 1972-01-18 Texas Instruments Inc Motor control system including motor protector and remote sensor for controlling motor operation
DE8300960U1 (en) * 1983-01-15 1983-06-09 Fritz Eichenauer GmbH & Co KG, 6744 Kandel Temperature monitor
DE8806648U1 (en) * 1988-05-20 1989-06-22 Hofsaess, Peter, 7530 Pforzheim, De
US5053908A (en) * 1989-11-29 1991-10-01 Texas Instruments Incorporated Psc motor start system
JPH06121565A (en) * 1992-10-02 1994-04-28 Tdk Corp Relay unit
JPH09294387A (en) * 1996-04-25 1997-11-11 Murata Mfg Co Ltd Part for starting motor
ITPC980022U1 (en) * 1998-12-07 2000-06-07 Electrica Srl STARTING DEVICE FOR ELECTRIC MOTORS, INCLUDING UNPTC AND A RELAY IN SERIES
DE10013668A1 (en) * 1999-11-05 2001-05-23 Ralph Heim Device for controlling alternating current circuit e.g. for single-phase induction motor, includes controllable AC switch unit directed into off-period state or conducting state by applying DC control voltages in first and second DC ranges
IT248892Y1 (en) * 1999-11-15 2003-02-20 Electrica Srl STARTING DEVICE FOR COMPRESSOR, INCORPORATING A STARTING OR RUNNING CONDENSER
KR100429990B1 (en) * 2001-06-14 2004-05-04 엘지전자 주식회사 Single phase line start permanent magnet synchronous motor

Also Published As

Publication number Publication date
DE112005000204B4 (en) 2014-07-24
DE102004017624A1 (en) 2005-08-18
DE112005000204T5 (en) 2007-01-18

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