FR2977741B1 - Rondelle d'etancheite pour la connexion entre un boitier de borne et l'interieur d'un compresseur hermetique - Google Patents

Rondelle d'etancheite pour la connexion entre un boitier de borne et l'interieur d'un compresseur hermetique Download PDF

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Publication number
FR2977741B1
FR2977741B1 FR1256443A FR1256443A FR2977741B1 FR 2977741 B1 FR2977741 B1 FR 2977741B1 FR 1256443 A FR1256443 A FR 1256443A FR 1256443 A FR1256443 A FR 1256443A FR 2977741 B1 FR2977741 B1 FR 2977741B1
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FR
France
Prior art keywords
washer
casing
electrical
enclosure
hermetic compressor
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.)
Active
Application number
FR1256443A
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English (en)
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FR2977741A1 (fr
Inventor
Lamar Wilson Thibodeaux
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Danfoss Scroll Technologies LLC
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Danfoss Scroll Technologies LLC
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Publication date
Application filed by Danfoss Scroll Technologies LLC filed Critical Danfoss Scroll Technologies LLC
Publication of FR2977741A1 publication Critical patent/FR2977741A1/fr
Application granted granted Critical
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Classifications

    • 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
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/008—Hermetic pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C19/00—Sealing arrangements in rotary-piston machines or engines
    • F01C19/005—Structure and composition of sealing elements such as sealing strips, sealing rings and the like; Coating of these elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/121—Casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/14—Provisions for readily assembling or disassembling
    • 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
    • F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
    • F04C27/008—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids for other than working fluid, i.e. the sealing arrangements are not between working chambers of the machine
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
    • 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
    • F04C2240/30—Casings or housings
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

Compresseur hermétique (20) comprenant un moteur électrique (24) logé à l'intérieur d'une enveloppe scellée hermétiquement (26). Le moteur électrique (24) entraîne une unité formant pompe (22). Une connexion électrique fournit l'énergie électrique au moteur. Un boîtier de borne (42) est monté sur l'enveloppe, avec une fiche de borne (31) pour fournir de l'énergie électrique de l'extérieur de l'enveloppe dans un connecteur (28) à l'intérieur de l'enveloppe. Une rondelle (32) est située au niveau d'une ouverture dans l'enveloppe, laquelle rondelle (32) permet le passage de la connexion électrique de la fiche de borne (31) à la connexion électrique. La rondelle (32) a une première surface positionnée sur un côté opposé d'une paroi d'un boîtier espacée de l'enveloppe et une deuxième surface faisant étanchéité contre l'enveloppe. La rondelle (32) a une portion intérieure permettant le passage des connexions électriques de la fiche de borne dans le connecteur électrique à l'intérieur de l'enveloppe.
FR1256443A 2011-07-08 2012-07-05 Rondelle d'etancheite pour la connexion entre un boitier de borne et l'interieur d'un compresseur hermetique Active FR2977741B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/178555 2011-07-08
US13/178,555 US9541087B2 (en) 2011-07-08 2011-07-08 Sealing grommet for connection between terminal housing and interior of sealed compressor

Publications (2)

Publication Number Publication Date
FR2977741A1 FR2977741A1 (fr) 2013-01-11
FR2977741B1 true FR2977741B1 (fr) 2019-05-31

Family

ID=47360320

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1256443A Active FR2977741B1 (fr) 2011-07-08 2012-07-05 Rondelle d'etancheite pour la connexion entre un boitier de borne et l'interieur d'un compresseur hermetique

Country Status (4)

Country Link
US (1) US9541087B2 (fr)
CN (1) CN102865209B (fr)
DE (1) DE102012013507A1 (fr)
FR (1) FR2977741B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8328566B1 (en) 2011-07-08 2012-12-11 Danfoss Scroll Technologies, Llc Terminal connection for sealed compressor
CN105442050B (zh) * 2015-12-29 2017-11-07 湖南顶立科技有限公司 一种适用于铸锭炉的物料容器
CN107504178A (zh) * 2017-08-23 2017-12-22 苏州达力客自动化科技有限公司 防尘圈
DE102019130582A1 (de) * 2019-11-13 2021-05-20 Hanon Systems Dichtanordnung einer Steckverbindung zum Steckverbinden elektrischer Anschlüsse und Vorrichtung zum Antreiben eines Verdichters mit der Dichtanordnung

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB823722A (en) * 1956-08-28 1959-11-18 Carr Fastener Co Ltd Improvements in and relating to plugs or grommets
US3495028A (en) * 1964-11-23 1970-02-10 American Crucible Products Co Unitary hermetic connector with contained sealing means
JPS4857601U (fr) * 1971-11-01 1973-07-23
US4840547A (en) * 1988-08-10 1989-06-20 Tecumseh Products Company Compressor including protective cap for hermetic terminal
US4966559A (en) * 1989-10-12 1990-10-30 Tecumseh Products Company Internal terminal block for compressor hermetic terminal
US5199898A (en) * 1991-09-23 1993-04-06 Tecumseh Products Company External terminal shield
US5385453A (en) * 1993-01-22 1995-01-31 Copeland Corporation Multiple compressor in a single shell
US5584716A (en) * 1994-07-14 1996-12-17 Copeland Corporation Terminal assembly for hermetic compressor
JP2003184775A (ja) * 2001-09-10 2003-07-03 Hitachi Ltd アンモニア系冷媒用スクロール圧縮機及び冷凍装置
US7059839B2 (en) * 2002-12-10 2006-06-13 Tecumseh Products Company Horizontal compressor end cap with a terminal, a visually transparent member, and a heater well mounted on the end cap projection
EP1768237A3 (fr) * 2003-12-30 2007-08-29 Emerson Climate Technologies, Inc. Système de contrôle et de protection de compresseur
JP4829521B2 (ja) * 2005-04-14 2011-12-07 サンデン株式会社 スクロール型流体機械
US7763808B2 (en) * 2007-08-20 2010-07-27 Bristol Compressors International, Inc. Hermetic electrical feedthrough assembly for a compressor and method for making the same
US8939734B2 (en) * 2007-08-28 2015-01-27 Emerson Climate Technologies, Inc. Molded plug for a compressor

Also Published As

Publication number Publication date
CN102865209A (zh) 2013-01-09
US9541087B2 (en) 2017-01-10
CN102865209B (zh) 2017-07-04
DE102012013507A1 (de) 2013-01-10
US20130011278A1 (en) 2013-01-10
FR2977741A1 (fr) 2013-01-11

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