SU1510024A1 - Sealed electric connector - Google Patents

Abstract

The invention relates to electrical engineering. The goal is to increase reliability. Electrical connector 6 is rigidly fixed to wall 7. Sealed casing 16 is formed by housing 8, nipple 4 and wall 7, housing 8 is rigidly connected to wall 7 and sealed with seal 9. Nipple 4 has an annular groove 17 in which seal is installed 10. Cylinder nipple surface 4 is in contact with the cylindrical surface of the housing 8. The sleeve 11 is screwed onto the threads of the nipple 4 and pressed against the end of the housing 8 with a cap nut 12. The insulating sheath 2 of the cable 1 is sealed to the nipple shank 4 with elastic material 3.

Description

72 and

phi.1

The invention relates to electrical engineering and can be used to connect sealed cables with sealed sealed devices.

The purpose of the invention is to increase reliability.

Fig, 1 shows a device with a termination in the nipple of a dialed cable.

mounted on the wall 7, the place of the shrinkage is closed by the housing 8 and is sealed by the seal 9 - backed-jq with a nut 12. Carry out a check

in the 7th cable industrial manufacturing cable.

The device consists of a cable 1, the sheath of which 2 is embedded with an elastic material 3 on the shank of the socket 4, the cable 1 ends with an electric connector 5, coupled with the counterpart of the electric connector 6j mounted on the wall 7 of the hermetic device. The sealing of the housing 8 with the wall 7 is carried out by the seal 9, the nipple 4 by the seal 10, the position of the nipple 4 is fixed by the sleeve 11 and the flare nut 12 mounted on the case 8 11 and the wall 7 form a sealed casing 16, the seal 10 is installed in the annular groove 17,

The assembly of the sealed device is carried out as follows.

The cable f is fitted with a cap. the nut 12 and the sleeve 11, the nipple 4 is installed and its shank is coated with the shell of the caOel 2 by the elastic material 3, the electrical connector 5 is mounted, the seal 10 is inserted into the groove 17 and the body 8 is put on,

 The docking of the electrical connection 5 with the counterpart 6,

15

20

25

thirty

35

40

45

for tightness of the sealed device through the opening 13 in the core 8. After checking, the opening 13 is closed by a plug 14 with a seal 15,

A positive effect is achieved by increasing reliability.

Claims (1)

Invention Formula fr A sealed electrical connector comprising a contact assembly with a cable and a sealed housing consisting of a housing, a sleeve, a sealing elastic element and a nut nut cooperating with one end of the sleeve, characterized in that it is provided with a nipple to increase reliability with a thread and an annular groove on its outer cylindrical surface and shank, the sleeve is threaded on its inner axial surface, with the tppel being mounted with the possibility of axial displacement and its shank sealingly Cpd nen with an insulating sheath of the cable sealing elastic member is mounted in an annular groove gshp sang and contacts the inner surface of the cylindrical body, the sleeve cooperates with .rezba Res bout pin and the other end of the sleeve cooperates with the end face of the housing. mounted on the wall 7, the place of the shrinkage is closed by the housing 8 and sealed by the seal 9, the position of the spindle 4 relative to the housing 8 is adjusted and fixed by the sleeve 11 screwed up to the end of the housing 8, the assembly of the housing 8 and the nipple 4 0 five 0 five 0 five for tightness of the sealed device through the opening 13 in the housing 8. After testing, the opening 13 is closed by a plug 14 with a seal 15, A positive effect is achieved by increasing reliability. Invention Formula fr A sealed electrical connector comprising a contact assembly with a cable and a sealed housing consisting of a housing, a sleeve, a sealing elastic element and a cap nut cooperating with one end of the sleeve, characterized in that it is provided with a nipple in order to increase reliability; a thread and an annular groove on its outer cylindrical surface and a shank; the sleeve is threaded on its inner axial surface, with the tppel being mounted with the possibility of axial displacement and its shank sealingly Cpd nen with an insulating sheath of the cable, the sealing elastic member is mounted in an annular groove gshp- sang and contacts the inner cylindrical surface of the housing, .rezba sleeve cooperates with a threaded nipple and the other end of the sleeve cooperates with the end face of the housing.  J .2