JPS56116965A - Water-proof electromagnetic valve - Google Patents

Water-proof electromagnetic valve

Info

Publication number
JPS56116965A
JPS56116965A JP1666380A JP1666380A JPS56116965A JP S56116965 A JPS56116965 A JP S56116965A JP 1666380 A JP1666380 A JP 1666380A JP 1666380 A JP1666380 A JP 1666380A JP S56116965 A JPS56116965 A JP S56116965A
Authority
JP
Japan
Prior art keywords
grommet
protective tube
case
insulated wire
water
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.)
Pending
Application number
JP1666380A
Other languages
Japanese (ja)
Inventor
Mitsuo Suzuki
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP1666380A priority Critical patent/JPS56116965A/en
Publication of JPS56116965A publication Critical patent/JPS56116965A/en
Pending legal-status Critical Current

Links

Landscapes

  • Magnetically Actuated Valves (AREA)

Abstract

PURPOSE: To prevent a case from intrusion of water by providing a grommet with a vent hole, which grommet supports an insulated wire connected to a coil and extending through the grommet and adheres closely to an end of a protective tube covering the insulated wire.
CONSTITUTION: A grommet 11 is provided in the center hole with a vent groove 15, and the small diameter portion of the upper end of the grommet 11 is fitted into the lower end of a protective tube 5. The grommet 11 is made of a relatively soft rubber material and connected air-tight to the protective tube 5. The protective tube 5 has a diameter larger than that of an insulated wire 3. A clearance between the tube 5 and the wire 3 communicates to the atmosphere. Though electricity is conducted repetitively to a coil 1 and air goes in and out of a case 1, moisture is not conducted directly into the case, since the case 1 communicates to the atmosphere through the vent groove 15 of the grommet 11, long path and the protective tube 5 having a large capacity.
COPYRIGHT: (C)1981,JPO&Japio
JP1666380A 1980-02-15 1980-02-15 Water-proof electromagnetic valve Pending JPS56116965A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1666380A JPS56116965A (en) 1980-02-15 1980-02-15 Water-proof electromagnetic valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1666380A JPS56116965A (en) 1980-02-15 1980-02-15 Water-proof electromagnetic valve

Publications (1)

Publication Number Publication Date
JPS56116965A true JPS56116965A (en) 1981-09-14

Family

ID=11922560

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1666380A Pending JPS56116965A (en) 1980-02-15 1980-02-15 Water-proof electromagnetic valve

Country Status (1)

Country Link
JP (1) JPS56116965A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6286478U (en) * 1985-11-18 1987-06-02

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6286478U (en) * 1985-11-18 1987-06-02

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