DE9007264U1 - - Google Patents
Info
- Publication number
- DE9007264U1 DE9007264U1 DE9007264U DE9007264U DE9007264U1 DE 9007264 U1 DE9007264 U1 DE 9007264U1 DE 9007264 U DE9007264 U DE 9007264U DE 9007264 U DE9007264 U DE 9007264U DE 9007264 U1 DE9007264 U1 DE 9007264U1
- Authority
- DE
- Germany
- 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 - Lifetime
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
- H01H35/02—Switches operated by change of position, inclination or orientation of the switch itself in relation to gravitational field
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9007264U DE9007264U1 (en) | 1990-06-29 | 1990-06-29 | |
DE4021055A DE4021055A1 (en) | 1990-06-29 | 1990-06-29 | Tilt switch partially filled with electrically conductive powder - constrains rolling ball to move into contact without rebound at surface connected to second terminal |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9007264U DE9007264U1 (en) | 1990-06-29 | 1990-06-29 | |
DE4021055A DE4021055A1 (en) | 1990-06-29 | 1990-06-29 | Tilt switch partially filled with electrically conductive powder - constrains rolling ball to move into contact without rebound at surface connected to second terminal |
Publications (1)
Publication Number | Publication Date |
---|---|
DE9007264U1 true DE9007264U1 (en) | 1990-09-06 |
Family
ID=25894655
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4021055A Ceased DE4021055A1 (en) | 1990-06-29 | 1990-06-29 | Tilt switch partially filled with electrically conductive powder - constrains rolling ball to move into contact without rebound at surface connected to second terminal |
DE9007264U Expired - Lifetime DE9007264U1 (en) | 1990-06-29 | 1990-06-29 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4021055A Ceased DE4021055A1 (en) | 1990-06-29 | 1990-06-29 | Tilt switch partially filled with electrically conductive powder - constrains rolling ball to move into contact without rebound at surface connected to second terminal |
Country Status (1)
Country | Link |
---|---|
DE (2) | DE4021055A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106838434A (en) * | 2017-03-26 | 2017-06-13 | 荆门创佳机械科技有限公司 | A kind of earthquake disaster solenoid valve control switch |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6448517B1 (en) * | 1998-02-11 | 2002-09-10 | Everett Ogden | Three-axis magnetic gravity switch |
US6559396B1 (en) * | 2002-06-13 | 2003-05-06 | Tien-Ming Chou | Tilt switch |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE508977C (en) * | 1928-03-14 | 1930-10-02 | Elektrobeheizung G M B H | Safety device for electrically heated devices that take a different position when they are heated than when they are |
DE2638885A1 (en) * | 1976-08-28 | 1978-03-02 | Braun Ag | Display selector switch for digital clock - using metal ball rolling into contact with switch contacts in housing made of two halves |
DE2709397B1 (en) * | 1977-03-04 | 1978-04-13 | Honeywell Gmbh | Electric position change switches |
DE8908132U1 (en) * | 1989-07-04 | 1989-08-24 | Hellmuth Jun., Karl, 7311 Bissingen, De |
-
1990
- 1990-06-29 DE DE4021055A patent/DE4021055A1/en not_active Ceased
- 1990-06-29 DE DE9007264U patent/DE9007264U1/de not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE508977C (en) * | 1928-03-14 | 1930-10-02 | Elektrobeheizung G M B H | Safety device for electrically heated devices that take a different position when they are heated than when they are |
DE2638885A1 (en) * | 1976-08-28 | 1978-03-02 | Braun Ag | Display selector switch for digital clock - using metal ball rolling into contact with switch contacts in housing made of two halves |
DE2709397B1 (en) * | 1977-03-04 | 1978-04-13 | Honeywell Gmbh | Electric position change switches |
DE8908132U1 (en) * | 1989-07-04 | 1989-08-24 | Hellmuth Jun., Karl, 7311 Bissingen, De |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106838434A (en) * | 2017-03-26 | 2017-06-13 | 荆门创佳机械科技有限公司 | A kind of earthquake disaster solenoid valve control switch |
Also Published As
Publication number | Publication date |
---|---|
DE4021055A1 (en) | 1992-01-02 |