IT944940B - IMPROVEMENT IN MANUAL-OPERATED ELECTRIC SWITCHES OR SWITCHES - Google Patents
IMPROVEMENT IN MANUAL-OPERATED ELECTRIC SWITCHES OR SWITCHESInfo
- Publication number
- IT944940B IT944940B IT5409771A IT5409771A IT944940B IT 944940 B IT944940 B IT 944940B IT 5409771 A IT5409771 A IT 5409771A IT 5409771 A IT5409771 A IT 5409771A IT 944940 B IT944940 B IT 944940B
- Authority
- IT
- Italy
- Prior art keywords
- switches
- manual
- improvement
- operated electric
- electric switches
- Prior art date
Links
Classifications
-
- 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
- H01H13/58—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 with contact-driving member rotated step-wise in one direction
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
- H01H23/02—Details
- H01H23/12—Movable parts; Contacts mounted thereon
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5515970 | 1970-11-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT944940B true IT944940B (en) | 1973-04-20 |
Family
ID=10473134
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT5409771A IT944940B (en) | 1970-11-20 | 1971-11-15 | IMPROVEMENT IN MANUAL-OPERATED ELECTRIC SWITCHES OR SWITCHES |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2156975A1 (en) |
FR (1) | FR2115309A1 (en) |
GB (1) | GB1309847A (en) |
IT (1) | IT944940B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4347417A (en) * | 1981-02-11 | 1982-08-31 | Carlingswitch, Inc. | Switch construction |
GB2158656A (en) * | 1984-05-11 | 1985-11-13 | Kun Shan Chen | Thermally actuated contact breaker |
CN116741597B (en) * | 2023-06-16 | 2024-01-09 | 国网黑龙江省电力有限公司营销服务中心 | Household power load monitoring device |
-
1970
- 1970-11-20 GB GB1309847D patent/GB1309847A/en not_active Expired
-
1971
- 1971-11-15 IT IT5409771A patent/IT944940B/en active
- 1971-11-17 DE DE19712156975 patent/DE2156975A1/en active Pending
- 1971-11-19 FR FR7141596A patent/FR2115309A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB1309847A (en) | 1973-03-14 |
FR2115309A1 (en) | 1972-07-07 |
DE2156975A1 (en) | 1972-05-25 |
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