CH174439A - Switching contact device on thermostats, pressure regulators and similar apparatus. - Google Patents
Switching contact device on thermostats, pressure regulators and similar apparatus.Info
- Publication number
- CH174439A CH174439A CH174439DA CH174439A CH 174439 A CH174439 A CH 174439A CH 174439D A CH174439D A CH 174439DA CH 174439 A CH174439 A CH 174439A
- Authority
- CH
- Switzerland
- Prior art keywords
- thermostats
- contact device
- switching contact
- pressure regulators
- similar apparatus
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/02—Details
- H01H37/64—Contacts
- H01H37/66—Magnetic reinforcement of contact pressure; Magnet causing snap action
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH689059X | 1934-03-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH174439A true CH174439A (en) | 1935-01-15 |
Family
ID=4529094
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH174439D CH174439A (en) | 1934-03-20 | 1934-03-20 | Switching contact device on thermostats, pressure regulators and similar apparatus. |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH174439A (en) |
DE (1) | DE689059C (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE975370C (en) * | 1942-08-17 | 1961-11-16 | Siemens Ag | Bimetal relay for monitoring multi-phase consumers |
DE933472C (en) * | 1949-08-23 | 1955-09-29 | Voigt & Haeffner Ag | Electrothermally operated period switch |
-
1934
- 1934-03-20 CH CH174439D patent/CH174439A/en unknown
- 1934-05-19 DE DE1934F0077566 patent/DE689059C/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE689059C (en) | 1940-03-09 |
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