NL7117337A - - Google Patents
Info
- Publication number
- NL7117337A NL7117337A NL7117337A NL7117337A NL7117337A NL 7117337 A NL7117337 A NL 7117337A NL 7117337 A NL7117337 A NL 7117337A NL 7117337 A NL7117337 A NL 7117337A NL 7117337 A NL7117337 A NL 7117337A
- Authority
- NL
- Netherlands
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 |
|---|---|
| NL7117337A true NL7117337A (en:Method) | 1972-10-23 |
Family
ID=26746848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7117337A NL7117337A (en:Method) | 1970-08-24 | 1971-12-17 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3646490A (en:Method) |
| BE (1) | BE777458A (en:Method) |
| CA (1) | CA952563A (en:Method) |
| DE (2) | DE2202881B2 (en:Method) |
| FR (1) | FR2133559B1 (en:Method) |
| GB (1) | GB1378164A (en:Method) |
| NL (1) | NL7117337A (en:Method) |
| SE (1) | SE383577B (en:Method) |
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/xx 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 DE19722202881 patent/DE2202881B2/de not_active Withdrawn
- 1972-01-21 DE DE7202348U patent/DE7202348U/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1378164A (en) | 1974-12-27 |
| FR2133559B1 (en:Method) | 1976-12-03 |
| CA952563A (en) | 1974-08-06 |
| SE383577B (sv) | 1976-03-15 |
| US3646490A (en) | 1972-02-29 |
| DE2202881A1 (de) | 1972-11-09 |
| DE2202881B2 (de) | 1976-03-11 |
| DE7202348U (de) | 1974-10-24 |
| FR2133559A1 (en:Method) | 1972-12-01 |
| BE777458A (fr) | 1972-06-29 |