CH235118A - Spring drive. - Google Patents
Spring drive.Info
- Publication number
- CH235118A CH235118A CH235118DA CH235118A CH 235118 A CH235118 A CH 235118A CH 235118D A CH235118D A CH 235118DA CH 235118 A CH235118 A CH 235118A
- Authority
- CH
- Switzerland
- Prior art keywords
- spring drive
- spring
- drive
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H5/00—Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
- H01H5/04—Energy stored by deformation of elastic members
- H01H5/18—Energy stored by deformation of elastic members by flexing of blade springs
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
- H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE235118X | 1942-02-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH235118A true CH235118A (en) | 1944-11-15 |
Family
ID=5895189
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH235118D CH235118A (en) | 1942-02-26 | 1943-02-18 | Spring drive. |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE449595A (en) |
CH (1) | CH235118A (en) |
FR (1) | FR892786A (en) |
-
0
- BE BE449595D patent/BE449595A/fr unknown
-
1943
- 1943-02-18 CH CH235118D patent/CH235118A/en unknown
- 1943-03-24 FR FR892786D patent/FR892786A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE449595A (en) | |
FR892786A (en) | 1944-05-19 |
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