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1. WO1991001058 - GROMMET

Publication Number WO/1991/001058
Publication Date 24.01.1991
International Application No. PCT/US1990/003842
International Filing Date 09.07.1990
Chapter 2 Demand Filed 24.01.1991
IPC
H02G 3/06 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
3Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
02Details
06Joints for connecting lengths of protective tubing to each other or to casings, e.g. to distribution box; Ensuring electrical continuity in the joint
H02G 3/08 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
3Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
02Details
08Distribution boxes; Connection or junction boxes
CPC
H02G 3/0675
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
3Installations of electric cables or lines in or on buildings, equivalent structures or vehicles
02Details
06Joints for connecting lengths of protective tubing ; or channels; , to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
0616Joints for connecting tubing to casing
0625with means for preventing disengagement of conductors
0675with bolts operating in a direction parallel to the conductors
H02G 3/088
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
3Installations of electric cables or lines in or on buildings, equivalent structures or vehicles
02Details
08Distribution boxes; Connection or junction boxes
088Dustproof, splashproof, drip-proof, waterproof, or flameproof casings or inlets
Y10S 277/919
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
277Seal for a joint or juncture
919Seal including electrical feature
Y10T 16/063
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
16Miscellaneous hardware [e.g., bushing, carpet fastener, caster, door closer, panel hanger, attachable or adjunct handle, hinge, window sash balance, etc.]
05Bushing
063Providing a restricted or insulated environment [i.e., sealable] for internal elements
Applicants
  • RAYCHEM CORPORATION [US/US]; 300 Constitution Drive Menlo Park, CA 94025, US
Inventors
  • TUCKER, Donald, L.; US
Agents
  • BURKARD, Herbert, G. ; Raychem Corporation 300 Constitution Drive Mail Stop 120/6600 Menlo Park, CA 94025, US
Priority Data
377,37810.07.1989US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) GROMMET
(FR) VIROLE
Abstract
(EN)
An elastomeric grommet suitable for sealing a substrate when compressed in an axial direction. The grommet is made so that an axial passageway has an inner central section of substantially constant cross-section and first and second inner end sections which taper inwardly from first and second radial surfaces, respectively, to define first and second entry portions for passage of the substrate. First and second outer end sections lie on either side of an outer central section. The outer central section defines a groove which runs circumferentially around the entire periphery of the grommet. The grommet is particularly useful for sealing a variety of sizes on strip heaters.
(FR)
Virole élastomère appropriée pour assurer une étanchéité d'un substrat lorsqu'elle est comprimée dans le sens axial. La virole est constituée de sorte qu'un passage axial possède une section centrale interne de section transversale sensiblement constante et des première et seconde sections extrêmes internes qui sont évasées vers l'intérieur depuis les première et seconde surfaces radiales, respectivement, pour définir des première et seconde portions d'entrée de passage du substrat. Des première et seconde sections extrêmes externes se trouvent de chaque côté d'une section centrale externe. La section centrale externe définit une rainure qui s'étend circonférentiellement autour de la périphérie totale de la virole. La virole est particulièrement utile pour assurer l'étanchéité de diverses bandes chauffantes.
Also published as
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