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 HOUSINGInfo
- 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
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).
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)
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)
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 |
AU2002216849A1 (en) | 2000-12-04 | 2002-06-18 | 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 |
-
2007
- 2007-10-22 IT IT000081A patent/ITVA20070081A1/en unknown
-
2008
- 2008-09-23 AT AT08164845T patent/ATE551575T1/en active
- 2008-09-23 EP EP08164845A patent/EP2053322B8/en not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
EP2053322B8 (en) | 2013-01-16 |
EP2053322B1 (en) | 2012-03-28 |
ITVA20070081A1 (en) | 2009-04-23 |
EP2053322A3 (en) | 2010-12-22 |
EP2053322A2 (en) | 2009-04-29 |
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