FR1112509A - Improvements to electrical switches - Google Patents
Improvements to electrical switchesInfo
- Publication number
- FR1112509A FR1112509A FR1112509DA FR1112509A FR 1112509 A FR1112509 A FR 1112509A FR 1112509D A FR1112509D A FR 1112509DA FR 1112509 A FR1112509 A FR 1112509A
- Authority
- FR
- France
- Prior art keywords
- electrical switches
- switches
- electrical
- 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
- H01H35/06—Switches operated by change of speed
- H01H35/10—Centrifugal switches
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB27888/54A GB754691A (en) | 1954-09-27 | 1954-09-27 | Improvements in or relating to speed-responsive electric switches |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1112509A true FR1112509A (en) | 1956-03-15 |
Family
ID=10266901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1112509D Expired FR1112509A (en) | 1954-09-27 | 1954-10-05 | Improvements to electrical switches |
Country Status (4)
Country | Link |
---|---|
US (1) | US2698365A (en) |
CH (1) | CH328230A (en) |
FR (1) | FR1112509A (en) |
GB (1) | GB754691A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3258545A (en) * | 1959-06-03 | 1966-06-28 | Orland W Phillips | Reel assembly |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3270317A (en) * | 1963-11-06 | 1966-08-30 | Alfred Fetz | Brake light switch |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US726125A (en) * | 1902-03-06 | 1903-04-21 | Albert Wetzel | Speed indicating and regulating apparatus. |
US2109732A (en) * | 1936-08-15 | 1938-03-01 | Scovill Manufacturing Co | Motor speed controller |
US2518478A (en) * | 1942-05-16 | 1950-08-15 | Everard F Kohl | Centrifugal fluid governor |
US2584983A (en) * | 1949-05-04 | 1952-02-12 | Sperry Sun Well Surveying Co | Centrifugally operated switch |
-
1952
- 1952-11-26 US US322706A patent/US2698365A/en not_active Expired - Lifetime
-
1954
- 1954-09-27 GB GB27888/54A patent/GB754691A/en not_active Expired
- 1954-10-05 CH CH328230D patent/CH328230A/en unknown
- 1954-10-05 FR FR1112509D patent/FR1112509A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3258545A (en) * | 1959-06-03 | 1966-06-28 | Orland W Phillips | Reel assembly |
Also Published As
Publication number | Publication date |
---|---|
US2698365A (en) | 1954-12-28 |
CH328230A (en) | 1958-02-28 |
GB754691A (en) | 1956-08-08 |
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