FR545139A - Electromagnetic remote switch - Google Patents
Electromagnetic remote switchInfo
- Publication number
- FR545139A FR545139A FR545139DA FR545139A FR 545139 A FR545139 A FR 545139A FR 545139D A FR545139D A FR 545139DA FR 545139 A FR545139 A FR 545139A
- Authority
- FR
- France
- Prior art keywords
- remote switch
- electromagnetic remote
- electromagnetic
- switch
- remote
- 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
- H01H51/00—Electromagnetic relays
- H01H51/02—Non-polarised relays
- H01H51/04—Non-polarised relays with single armature; with single set of ganged armatures
- H01H51/06—Armature is movable between two limit positions of rest and is moved in one direction due to energisation of an electromagnet and after the electromagnet is de-energised is returned by energy stored during the movement in the first direction, e.g. by using a spring, by using a permanent magnet, by gravity
- H01H51/08—Contacts alternately opened and closed by successive cycles of energisation and de-energisation of the electromagnet, e.g. by use of a ratchet
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
- H01H13/56—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force
- H01H13/562—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force making use of a heart shaped cam
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electromagnets (AREA)
- Push-Button Switches (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE346304T | 1920-12-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR545139A true FR545139A (en) | 1922-10-06 |
Family
ID=33459972
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR545139D Expired FR545139A (en) | 1920-12-07 | 1921-11-12 | Electromagnetic remote switch |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE346304C (en) |
FR (1) | FR545139A (en) |
GB (1) | GB172312A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2516362A (en) * | 1946-03-18 | 1950-07-25 | Bauer Hugh | Safety switch |
-
1920
- 1920-12-07 DE DE1920346304D patent/DE346304C/en not_active Expired
-
1921
- 1921-11-12 FR FR545139D patent/FR545139A/en not_active Expired
- 1921-12-01 GB GB3224121A patent/GB172312A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB172312A (en) | 1923-03-01 |
DE346304C (en) | 1920-12-29 |
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