FR1133186A - Electric switch - Google Patents
Electric switchInfo
- Publication number
- FR1133186A FR1133186A FR1133186DA FR1133186A FR 1133186 A FR1133186 A FR 1133186A FR 1133186D A FR1133186D A FR 1133186DA FR 1133186 A FR1133186 A FR 1133186A
- Authority
- FR
- France
- Prior art keywords
- electric switch
- switch
- electric
- 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
- H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
- H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
- H01H77/04—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrothermal opening
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2330252A GB739071A (en) | 1952-09-17 | 1952-09-17 | Thermally-responsive electric switches |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1133186A true FR1133186A (en) | 1957-03-21 |
Family
ID=10193423
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1133186D Expired FR1133186A (en) | 1952-09-17 | 1955-10-20 | Electric switch |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH337921A (en) |
FR (1) | FR1133186A (en) |
GB (1) | GB739071A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1112159B (en) * | 1959-04-09 | 1961-08-03 | Standard Elektrik Lorenz Ag | Pressure point button, especially for telephony devices |
-
1952
- 1952-09-17 GB GB2330252A patent/GB739071A/en not_active Expired
-
1955
- 1955-10-18 CH CH337921D patent/CH337921A/en unknown
- 1955-10-20 FR FR1133186D patent/FR1133186A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1112159B (en) * | 1959-04-09 | 1961-08-03 | Standard Elektrik Lorenz Ag | Pressure point button, especially for telephony devices |
Also Published As
Publication number | Publication date |
---|---|
CH337921A (en) | 1959-04-30 |
GB739071A (en) | 1955-10-26 |
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