ATE551575T1 - ARRANGEMENT FOR AN ELECTRICAL CONNECTION, STARTER AND PROTECTION OF AN ELECTRIC ENGINE COMPRESSOR SEALED WITH A HERMETIC METAL HOUSING - Google Patents

ARRANGEMENT FOR AN ELECTRICAL CONNECTION, STARTER AND PROTECTION OF AN ELECTRIC ENGINE COMPRESSOR SEALED WITH A HERMETIC METAL HOUSING

Info

Publication number
ATE551575T1
ATE551575T1 AT08164845T AT08164845T ATE551575T1 AT E551575 T1 ATE551575 T1 AT E551575T1 AT 08164845 T AT08164845 T AT 08164845T AT 08164845 T AT08164845 T AT 08164845T AT E551575 T1 ATE551575 T1 AT E551575T1
Authority
AT
Austria
Prior art keywords
electrical
connection
shroud
connection unit
dielectric
Prior art date
Application number
AT08164845T
Other languages
German (de)
Inventor
Grande Carlo Del
Original Assignee
B D G El S P A
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 B D G El S P A filed Critical B D G El S P A
Application granted granted Critical
Publication of ATE551575T1 publication Critical patent/ATE551575T1/en

Links

Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/80—Other components
    • F04C2240/803—Electric connectors or cables; Fittings therefor
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/07—Details of compressors or related parts
    • F25B2400/077—Compressor control units, e.g. terminal boxes, mounted on the compressor casing wall containing for example starter, protection switches or connector contacts
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

An assembly for electrical connection, start up and protection from excessive current absorption and/or overheating of an electrical moto-compressor contained in a sealed metal shell (2) and connectable through electrical pins (5, 6, 7) protruding out of a dielectric pane or fusite (4) integrated in the metal wall of the shell (3), comprises a connection unit and a docking metal bracket (3) adapted to be pre-welded to the shell (2), a dielectric body (1) of plastic material of said connection unit having installed therein a plurality of electrical terminals (m1-m14) for the connection of electrical wires of a power cable and of electrical wires of connection of external or remotely installed electrical components of circuits of the appliance. The connection unit is completely pre-fabricated and comprises a motor start up device (PTC) and a device of protection (OLP) from excessive current absorption and/or overheating of the moto-compressor hosted in recesses of the dielectric body (1) of plastic material. A plurality of electrical connection metal lamine have terminations adapted to constitute an electrical terminal board (m1-m14), plug-on sockets (5f, 6f, 7f) for the connection pins of the fusite and (8f) for a ground connection pin (8) projecting from a surface of the metal bracket (3) parallel to said pins (5, 6, 7) upon docking the connection unit onto it. A dielectric shroud (19) of plastic material has first engagement means (18f) adapted to slidely engage with said body and second engagement means adapted to engage underneath raised and outwardly bent parallel edges (9-12) of the metal bracket for blocking the connection unit onto the docking bracket while allowing sliding displacements of the shroud (19). Guillotine-type cable stopper devices (15, 21) arc integrally formed and extend from the slideable shroud. Optionally the slideable dielectric shroud (19) comprises a removable end cap (23) of molded plastic having engagement spikes (24) adapted to slide in and be retained in cooperating channels (24f) formed in the slidable shroud (19) as far as abutting against end surfaces thereof and further having an elastic inner hook (28) adapted to engage itself into a locking recess (14) of the metal bracket (3).
AT08164845T 2007-10-22 2008-09-23 ARRANGEMENT FOR AN ELECTRICAL CONNECTION, STARTER AND PROTECTION OF AN ELECTRIC ENGINE COMPRESSOR SEALED WITH A HERMETIC METAL HOUSING ATE551575T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000081A ITVA20070081A1 (en) 2007-10-22 2007-10-22 ASSEMBLY OF ELECTRICAL CONNECTION, STARTING AND PROTECTION OF AN ELECTRIC MOTORCYCLE COMPRESSOR IN HERMETIC METAL SHELL

Publications (1)

Publication Number Publication Date
ATE551575T1 true ATE551575T1 (en) 2012-04-15

Family

ID=40314206

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08164845T ATE551575T1 (en) 2007-10-22 2008-09-23 ARRANGEMENT FOR AN ELECTRICAL CONNECTION, STARTER AND PROTECTION OF AN ELECTRIC ENGINE COMPRESSOR SEALED WITH A HERMETIC METAL HOUSING

Country Status (3)

Country Link
EP (1) EP2053322B8 (en)
AT (1) ATE551575T1 (en)
IT (1) ITVA20070081A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013009585A (en) 2011-06-23 2013-01-10 Sensata Technologies Massachusetts Inc Assembly of electric motor starter components
US10700471B2 (en) * 2016-01-15 2020-06-30 Embraco Indústria De Compressores E Soluções Em Refrigeração Ltda. System, method and means for connecting and fixing an electronic control to an airtight compressor and an airtight compressor
CN217712849U (en) * 2021-10-25 2022-11-01 思科普有限责任公司 Electronic control unit for an encapsulated refrigerant compressor and system including the same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1111316A1 (en) 1999-12-20 2001-06-27 MINU S.p.A. Terminal block assembly for connecting motor-actuated compressors, particularly for refrigerators
US6841730B2 (en) 2000-12-04 2005-01-11 Empresa Brasileira De Compressores S.A. -Embraco Constructive arrangement for the starting system of an electric motor
KR100659977B1 (en) 2004-11-03 2006-12-26 센서스앤드컨트롤스코리아 주식회사 Clamp device for connecting package of refrigerator compressor
KR100698762B1 (en) 2004-11-16 2007-03-23 센서스앤드컨트롤스코리아 주식회사 Connecting package for refrigerator compressor
BRPI0405472A (en) 2004-12-03 2006-07-11 Brasil Compressores Sa mounting arrangement for compressor starter system
ITTO20050535A1 (en) 2005-07-29 2007-01-30 Itw Ind Componemts S R L INTEGRATED CONTACT PORTAL DEVICE INSTALLABLE ON A HERMETIC TERMINAL WITH PIN CONTACTS, IN PAPRTICULAR FOR COMPRESSORS

Also Published As

Publication number Publication date
EP2053322A2 (en) 2009-04-29
EP2053322B8 (en) 2013-01-16
EP2053322B1 (en) 2012-03-28
ITVA20070081A1 (en) 2009-04-23
EP2053322A3 (en) 2010-12-22

Similar Documents

Publication Publication Date Title
US7575436B1 (en) Rotating plug adapter with integral two blade receptacle
CA2714504C (en) Rotating plug adaptor
US8834186B2 (en) Power socket and safety gate mechanism thereof
ATE551575T1 (en) ARRANGEMENT FOR AN ELECTRICAL CONNECTION, STARTER AND PROTECTION OF AN ELECTRIC ENGINE COMPRESSOR SEALED WITH A HERMETIC METAL HOUSING
WO2018233715A1 (en) Electrical connection device
WO2004066445A3 (en) Electrical connector having connector position assurance member
WO2007116791A1 (en) Waterproof case for electrical apparatus
GB2586896A (en) Detachable power cord structure for portable hair curler
JP2014165944A5 (en)
WO2017220009A1 (en) Battery compartment device, power head, and power cord fixing device
JP2014161188A5 (en)
CN207134305U (en) Breaker and its termination
CN205488892U (en) Plug and socket with protective cover
CN211232781U (en) Wire-free lamp strip connecting structure
FR3015796A1 (en) FIXING DEVICE AND ELECTRICAL CONNECTION OF A HERMETIC COMPRESSOR
CN208904289U (en) Cable extended line with protective cover
EP1619771A1 (en) Stator unit for a rotary electrical machine and its method of assembly
RU170310U1 (en) Cable entry coupling for connecting submersible motors
KR101198145B1 (en) Power plug
CN205595753U (en) Pull -plug type cable accessories and connection structure
CN208284740U (en) A kind of connector and its electric appliance of application
KR20140005695A (en) Plug for charger
CN220307581U (en) Glue-pouring waterproof power supply
RU170264U1 (en) Cable entry coupling for connecting submersible motors
CN216015252U (en) Pull-plug type anti-creeping remote switch controller