Patent US4794602A successfully refreshed from Google Patents.
Patent FR1194142A successfully refreshed from Google Patents.
Patent US4039509A successfully refreshed from Google Patents.
Patent US1624599A successfully refreshed from Google Patents.
Patent JPS543201A successfully refreshed from Google Patents.
JPS543201A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Burning protection device for resin-molded mini-motor
Assignee: Hitachi Ltd
•
Filing: 1977-06-09
•
Granted: —
•
Expires: 1997-06-09
Abstract
Abstract PURPOSE: To ensure the proper operation of the burning protection device for achieving higher reliability, by using a keeping plate made of thermoplastic resin for a temperature fuse wherein the thermal distortion temperature of said resin is in a range higher than the molding temperature of the stator molding resin and lower than the thermal distortion temperature thereof. COPYRIGHT: (C)1979,JPO&Japio
Inventors
- 👤 Tomohiro Okawa
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-03 11:41
CPC Classifications
—
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.