JPS64627A - Sealed relay - Google Patents
Sealed relayInfo
- Publication number
- JPS64627A JPS64627A JP15502187A JP15502187A JPS64627A JP S64627 A JPS64627 A JP S64627A JP 15502187 A JP15502187 A JP 15502187A JP 15502187 A JP15502187 A JP 15502187A JP S64627 A JPS64627 A JP S64627A
- Authority
- JP
- Japan
- Prior art keywords
- hole
- case
- projected part
- relay
- sealed
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/12—Ventilating; Cooling; Heating
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Switch Cases, Indication, And Locking (AREA)
Abstract
PURPOSE:To obtain a sealed relay which is compact and performs stabilized action by passing a projected part made of a thermoplastic material through a through a hole bored in a part of a case, fixing the projected part to a coil frame, sealing a surface where a terminal passes through, and then heat-bonding the projected part to close the through hole. CONSTITUTION:A relay body 1 installed on a base 11 is covered with a case 12 to constitute a relay. A projected part 5a having a hole 5b and projecting from a coil frame 5 of the relay body 1 is passed through a through hole 12a of a cylindrical part 12b arranged on the case 12. At first the fitting portion between the base 11 and the case 12 fitted with a seal agent 9 is heated and sealed. At this time, heated air is released through the hole 5b and others. Then, the tip of the projected part 5a made of a thermoplastic material is heat-bonded to crush the hole 5b as well as the gap between the hole 12a and the projected part 5a to seal the casing 10. This makes it possible to make both the case and the base thin-walled and compact and to obtain a sealed relay which performs stabilized action.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62-155021A JPH01627A (en) | 1987-06-22 | sealed relay |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62-155021A JPH01627A (en) | 1987-06-22 | sealed relay |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS64627A true JPS64627A (en) | 1989-01-05 |
JPH01627A JPH01627A (en) | 1989-01-05 |
Family
ID=
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7275860B2 (en) | 2004-01-27 | 2007-10-02 | Seiko Instruments Inc. | Display correcting mechanism and timepiece having display correcting mechanism |
EP2341520A1 (en) * | 2009-12-31 | 2011-07-06 | LS Industrial Systems Co., Ltd | High voltage relay |
WO2024024246A1 (en) * | 2022-07-28 | 2024-02-01 | パナソニックIpマネジメント株式会社 | Contact device and method for manufacturing contact device |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7275860B2 (en) | 2004-01-27 | 2007-10-02 | Seiko Instruments Inc. | Display correcting mechanism and timepiece having display correcting mechanism |
EP2341520A1 (en) * | 2009-12-31 | 2011-07-06 | LS Industrial Systems Co., Ltd | High voltage relay |
US8350645B2 (en) | 2009-12-31 | 2013-01-08 | Ls Industrial Systems Co., Ltd. | High voltage relay |
WO2024024246A1 (en) * | 2022-07-28 | 2024-02-01 | パナソニックIpマネジメント株式会社 | Contact device and method for manufacturing contact device |
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