FR348559A - Apparatus for indicating the heating of a pad by means of an electrical alarm device - Google Patents
Apparatus for indicating the heating of a pad by means of an electrical alarm deviceInfo
- Publication number
- FR348559A FR348559A FR348559DA FR348559A FR 348559 A FR348559 A FR 348559A FR 348559D A FR348559D A FR 348559DA FR 348559 A FR348559 A FR 348559A
- Authority
- FR
- France
- Prior art keywords
- pad
- indicating
- heating
- alarm device
- electrical alarm
- 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.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
- F16P7/00—Emergency devices preventing damage to a machine or apparatus
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR348559T | 1904-12-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR348559A true FR348559A (en) | 1905-04-17 |
Family
ID=1397129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR348559D Expired FR348559A (en) | 1904-12-03 | 1904-12-03 | Apparatus for indicating the heating of a pad by means of an electrical alarm device |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR348559A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2430823A1 (en) * | 1978-07-10 | 1980-02-08 | Citroen Sa | Plug-spanner for car - has box form with fixed lever for tightening end notches which permit only turning for unscrewing |
-
1904
- 1904-12-03 FR FR348559D patent/FR348559A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2430823A1 (en) * | 1978-07-10 | 1980-02-08 | Citroen Sa | Plug-spanner for car - has box form with fixed lever for tightening end notches which permit only turning for unscrewing |
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