MX170833B - HERMETIC TERMINAL SET - Google Patents

HERMETIC TERMINAL SET

Info

Publication number
MX170833B
MX170833B MX015102A MX1510289A MX170833B MX 170833 B MX170833 B MX 170833B MX 015102 A MX015102 A MX 015102A MX 1510289 A MX1510289 A MX 1510289A MX 170833 B MX170833 B MX 170833B
Authority
MX
Mexico
Prior art keywords
bolt
lip
end portion
extension sleeve
box
Prior art date
Application number
MX015102A
Other languages
Spanish (es)
Inventor
Benjamin Bowsky
Larry Gene Burrows
Glen A Honkomp
Original Assignee
Emerson Electric Co
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
Priority claimed from US07/163,541 external-priority patent/US4786762A/en
Application filed by Emerson Electric Co filed Critical Emerson Electric Co
Publication of MX170833B publication Critical patent/MX170833B/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B17/00—Insulators or insulating bodies characterised by their form
    • H01B17/26—Lead-in insulators; Lead-through insulators
    • H01B17/30—Sealing
    • H01B17/303—Sealing of leads to lead-through insulators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
    • 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
    • Y10S439/00—Electrical connectors
    • Y10S439/933—Special insulation
    • Y10S439/935—Glass or ceramic contact pin holder

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Motor Or Generator Frames (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

La presente invención se refiere a conjunto de terminal hermético adaptado para ser asegurado en una abertura de una caja de una unidad motor, caracterizado porque comprende: un cuerpo acopado con una parte inferior y un reborde que se extiende en una dirección desde dicha parte inferior, teniendo dicha parte inferior por lo menos un orificio en la misma definido por un labio sellador anular que se proyecta en la misma dirección que dicho reborde; un perno conductor de corriente que se extiende a través de dicho orificio, teniendo dicho perno un extremo externo para extenderse externamente a dicha caja para recibir una conexión eléctrica a una fuente de corriente y un extremo interno para recibir una conexión eléctrica dispuesta en dicha caja; un aislador sellador que adhiere dicho perno a la superficie interna de dicho labio; y, un manguito de extensión eléctricamente aislante que rodea dicho perno con una porción de extremo del mismo que coopera con dicho orificio definido por dicho labio anular para acoplarse con y ser adherido a dicho aislador sellador, estando dicha porción de extremo de dicho manguito de extensión y la porción de extremo de dicho labio anular dimensionada y configurada geométricamente de forma tal que la pared externa de dicho manguito de extensión se acopla haciendo tope con dicha porción de extremo de dicho labio anular solamente a lo largo de la periferia externa del mismo en una línea de contacto sustancial con el mismo, localizando de este modo cualquier agrietamiento de dicho aislador sellador que pueda tener lugar desde el contacto de tope de dicho manguito de extensión con dicho labio hasta una posición alejada de dicho perno conductor.The present invention refers to a hermetic terminal assembly adapted to be secured in an opening of a box of a motor unit, characterized in that it comprises: a body coupled with a lower part and a flange that extends in a direction from said lower part, said lower part having at least one hole therein defined by an annular sealing lip projecting in the same direction as said flange; a current conducting bolt extending through said hole, said bolt having an outer end to extend externally to said box to receive an electrical connection to a current source and an inner end to receive an electrical connection provided in said box; a sealing insulator that adheres said bolt to the inner surface of said lip; and, an electrically insulating extension sleeve surrounding said bolt with an end portion thereof cooperating with said hole defined by said annular lip to engage with and be adhered to said sealing insulator, said end portion of said extension sleeve being and the end portion of said annular lip geometrically dimensioned and configured such that the outer wall of said extension sleeve engages abutting said end portion of said annular lip only along the outer periphery thereof in a substantial line of contact therewith, thereby locating any cracking of said sealing insulator that may occur from abutting contact of said extension sleeve with said lip to a position away from said conductive bolt.

MX015102A 1988-03-03 1989-02-28 HERMETIC TERMINAL SET MX170833B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/163,541 US4786762A (en) 1988-03-03 1988-03-03 Sleeve arrangement for a hermetic terminal assembly

Publications (1)

Publication Number Publication Date
MX170833B true MX170833B (en) 1993-09-20

Family

ID=22590489

Family Applications (1)

Application Number Title Priority Date Filing Date
MX015102A MX170833B (en) 1988-03-03 1989-02-28 HERMETIC TERMINAL SET

Country Status (9)

Country Link
KR (1) KR0135981B1 (en)
CN (1) CN1017389B (en)
AR (1) AR247045A1 (en)
AT (1) ATE101941T1 (en)
AU (1) AU610349B2 (en)
BR (1) BR8900887A (en)
DK (1) DK174488B1 (en)
IL (1) IL89507A (en)
MX (1) MX170833B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014198329A1 (en) * 2013-06-14 2014-12-18 Abb Technology Ltd Terminal bushing sealing element
CN104183942A (en) * 2014-08-25 2014-12-03 健大电业制品（昆山）有限公司 PIN used for being inserted into thermosetting material PIN round hole
JP6645570B2 (en) 2016-02-19 2020-02-14 株式会社Ihi Electric device and electric supercharger
JP6733593B2 (en) * 2017-04-13 2020-08-05 株式会社デンソー Step motor and vehicle pointer instrument
JP7476752B2 (en) * 2020-10-02 2024-05-01 住友電装株式会社 connector

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4296275A (en) * 1980-06-09 1981-10-20 Emerson Electric Co. Hermetic refrigeration terminal
US4580003A (en) * 1984-12-03 1986-04-01 Emerson Electric Co. Hermetic terminal assembly
US4584433A (en) * 1984-12-03 1986-04-22 Emerson Electric Co. Hermetic terminal assembly

Also Published As

Publication number Publication date
BR8900887A (en) 1989-10-17
AR247045A1 (en) 1994-10-31
AU610349B2 (en) 1991-05-16
DK94289D0 (en) 1989-02-28
AU3100289A (en) 1989-09-07
KR0135981B1 (en) 1998-06-15
IL89507A (en) 1992-08-18
ATE101941T1 (en) 1994-03-15
CN1017389B (en) 1992-07-08
KR890015479A (en) 1989-10-30
CN1035590A (en) 1989-09-13
DK94289A (en) 1989-09-04
DK174488B1 (en) 2003-04-14

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