FR727512A - Electrically operated regulator device for humidifying devices - Google Patents
Electrically operated regulator device for humidifying devicesInfo
- Publication number
- FR727512A FR727512A FR727512DA FR727512A FR 727512 A FR727512 A FR 727512A FR 727512D A FR727512D A FR 727512DA FR 727512 A FR727512 A FR 727512A
- Authority
- FR
- France
- Prior art keywords
- electrically operated
- regulator device
- operated regulator
- humidifying devices
- humidifying
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/42—Switches operated by change of humidity
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR727512T | 1931-11-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR727512A true FR727512A (en) | 1932-06-20 |
Family
ID=9111319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR727512D Expired FR727512A (en) | 1931-11-07 | 1931-11-07 | Electrically operated regulator device for humidifying devices |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR727512A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2469537A (en) * | 1945-01-12 | 1949-05-10 | Johnson Service Co | Humidostatic element |
US2743610A (en) * | 1950-09-01 | 1956-05-01 | Cory Corp | Hygrometer |
US3080465A (en) * | 1961-05-22 | 1963-03-05 | Roy A Pelishek | Humidity and temperature responsive thermostat |
WO1983004298A1 (en) * | 1982-06-04 | 1983-12-08 | V. Kann Rasmussen Holding A/S | A vent damper |
-
1931
- 1931-11-07 FR FR727512D patent/FR727512A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2469537A (en) * | 1945-01-12 | 1949-05-10 | Johnson Service Co | Humidostatic element |
US2743610A (en) * | 1950-09-01 | 1956-05-01 | Cory Corp | Hygrometer |
US3080465A (en) * | 1961-05-22 | 1963-03-05 | Roy A Pelishek | Humidity and temperature responsive thermostat |
WO1983004298A1 (en) * | 1982-06-04 | 1983-12-08 | V. Kann Rasmussen Holding A/S | A vent damper |
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