FR654141A - Improvements to thermostats - Google Patents
Improvements to thermostatsInfo
- Publication number
- FR654141A FR654141A FR654141DA FR654141A FR 654141 A FR654141 A FR 654141A FR 654141D A FR654141D A FR 654141DA FR 654141 A FR654141 A FR 654141A
- Authority
- FR
- France
- Prior art keywords
- thermostats
- 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
- 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 |
---|---|---|---|
GB2528027A GB305077A (en) | 1927-09-24 | 1927-09-24 | Improvements in and connected with thermal electric switches |
Publications (1)
Publication Number | Publication Date |
---|---|
FR654141A true FR654141A (en) | 1929-04-02 |
Family
ID=10225152
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR654141D Expired FR654141A (en) | 1927-09-24 | 1928-05-12 | Improvements to thermostats |
Country Status (3)
Country | Link |
---|---|
FR (1) | FR654141A (en) |
GB (1) | GB305077A (en) |
NL (1) | NL31159C (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB588829A (en) * | 1944-07-22 | 1947-06-04 | Leonard Satchwell | Improvements in thermal regulators for electrical heating apparatus |
-
0
- NL NL31159D patent/NL31159C/xx active
-
1927
- 1927-09-24 GB GB2528027A patent/GB305077A/en not_active Expired
-
1928
- 1928-05-12 FR FR654141D patent/FR654141A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB305077A (en) | 1929-01-24 |
NL31159C (en) |
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