SE383577B - Kvicksilverstromstellare - Google Patents
KvicksilverstromstellareInfo
- Publication number
- SE383577B SE383577B SE7116021A SE1602171A SE383577B SE 383577 B SE383577 B SE 383577B SE 7116021 A SE7116021 A SE 7116021A SE 1602171 A SE1602171 A SE 1602171A SE 383577 B SE383577 B SE 383577B
- Authority
- SE
- Sweden
- Prior art keywords
- mercury switch
- mercury
- switch
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/28—Relays having both armature and contacts within a sealed casing outside which the operating coil is located, e.g. contact carried by a magnetic leaf spring or reed
- H01H51/284—Polarised relays
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/06—Contacts characterised by the shape or structure of the contact-making surface, e.g. grooved
- H01H1/08—Contacts characterised by the shape or structure of the contact-making surface, e.g. grooved wetted with mercury
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/28—Relays having both armature and contacts within a sealed casing outside which the operating coil is located, e.g. contact carried by a magnetic leaf spring or reed
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/28—Relays having both armature and contacts within a sealed casing outside which the operating coil is located, e.g. contact carried by a magnetic leaf spring or reed
- H01H51/284—Polarised relays
- H01H51/285—Polarised relays for latching of contacts
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Contacts (AREA)
- Electromagnets (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US6653470A | 1970-08-24 | 1970-08-24 | |
US13495971A | 1971-04-19 | 1971-04-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
SE383577B true SE383577B (sv) | 1976-03-15 |
Family
ID=26746848
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7116021A SE383577B (sv) | 1970-08-24 | 1971-12-14 | Kvicksilverstromstellare |
Country Status (8)
Country | Link |
---|---|
US (1) | US3646490A (sv) |
BE (1) | BE777458A (sv) |
CA (1) | CA952563A (sv) |
DE (2) | DE7202348U (sv) |
FR (1) | FR2133559B1 (sv) |
GB (1) | GB1378164A (sv) |
NL (1) | NL7117337A (sv) |
SE (1) | SE383577B (sv) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3900820A (en) * | 1974-02-25 | 1975-08-19 | Bell Telephone Labor Inc | Line supervisory circuit |
US3978301A (en) * | 1975-07-31 | 1976-08-31 | Fifth Dimension Inc. | Mercury tilt switch |
US4099040A (en) * | 1976-03-30 | 1978-07-04 | Fifth Dimension, Inc. | Mercury type tilt switch |
US4103135A (en) * | 1976-07-01 | 1978-07-25 | International Business Machines Corporation | Gas operated switches |
US4156216A (en) * | 1977-10-06 | 1979-05-22 | Allen-Bradley Company | Mercury switch relay |
US4683355A (en) * | 1986-12-09 | 1987-07-28 | Fifth Dimension Inc. | Position insensitive shock sensor |
JP2001185014A (ja) * | 1999-12-22 | 2001-07-06 | Agilent Technol Inc | スイッチ装置及びその製造方法 |
US6842098B2 (en) * | 2002-05-14 | 2005-01-11 | Duraswitch Industries, Inc. | Flex armature for a magnetically coupled switch |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1614671B2 (de) * | 1967-12-04 | 1971-09-30 | Siemens AG, 1000 Berlin u. 8000 München | Lageunabhaengiges quecksilberrelais |
-
1970
- 1970-08-24 US US66534A patent/US3646490A/en not_active Expired - Lifetime
-
1971
- 1971-11-24 CA CA128,420A patent/CA952563A/en not_active Expired
- 1971-11-29 GB GB5540171A patent/GB1378164A/en not_active Expired
- 1971-12-14 SE SE7116021A patent/SE383577B/sv unknown
- 1971-12-17 NL NL7117337A patent/NL7117337A/xx unknown
- 1971-12-24 FR FR7146559A patent/FR2133559B1/fr not_active Expired
- 1971-12-29 BE BE777458A patent/BE777458A/xx unknown
-
1972
- 1972-01-21 DE DE7202348U patent/DE7202348U/de not_active Expired
- 1972-01-21 DE DE19722202881 patent/DE2202881B2/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB1378164A (en) | 1974-12-27 |
DE7202348U (de) | 1974-10-24 |
CA952563A (en) | 1974-08-06 |
FR2133559B1 (sv) | 1976-12-03 |
NL7117337A (sv) | 1972-10-23 |
DE2202881A1 (de) | 1972-11-09 |
FR2133559A1 (sv) | 1972-12-01 |
BE777458A (fr) | 1972-06-29 |
US3646490A (en) | 1972-02-29 |
DE2202881B2 (de) | 1976-03-11 |
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