IT994638B - ELECTRIC PLANAR SWITCH - Google Patents
ELECTRIC PLANAR SWITCHInfo
- Publication number
- IT994638B IT994638B IT69498/73A IT6949873A IT994638B IT 994638 B IT994638 B IT 994638B IT 69498/73 A IT69498/73 A IT 69498/73A IT 6949873 A IT6949873 A IT 6949873A IT 994638 B IT994638 B IT 994638B
- Authority
- IT
- Italy
- Prior art keywords
- planar switch
- electric planar
- electric
- switch
- planar
- Prior art date
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
- H01H35/027—Switches operated by change of position, inclination or orientation of the switch itself in relation to gravitational field the inertia mass activating the switch mechanically, e.g. through a lever
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US28324172A | 1972-08-23 | 1972-08-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT994638B true IT994638B (en) | 1975-10-20 |
Family
ID=23085159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT69498/73A IT994638B (en) | 1972-08-23 | 1973-08-22 | ELECTRIC PLANAR SWITCH |
Country Status (7)
Country | Link |
---|---|
US (1) | US3769472A (en) |
JP (1) | JPS4985575A (en) |
CA (1) | CA999664A (en) |
DE (1) | DE2341862A1 (en) |
FR (1) | FR2197221B1 (en) |
GB (1) | GB1424056A (en) |
IT (1) | IT994638B (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4022998A (en) * | 1972-06-13 | 1977-05-10 | Foehl Artur | Acceleration and retardation responsive electric control device |
DE2412807C3 (en) * | 1974-03-16 | 1981-12-03 | Albert 7972 Isny Steinmeier | Acceleration limit switch |
GB1530283A (en) * | 1975-03-12 | 1978-10-25 | Inertia Switch Ltd | Inertia-dependent switching devices |
GB1531973A (en) * | 1975-05-13 | 1978-11-15 | Inertia Switch Ltd | Plunger-release inertia-dependent switching devices |
JPS5250579A (en) * | 1975-10-20 | 1977-04-22 | Shigekuma Tsukamoto | Vibration switch |
US4066858A (en) * | 1975-11-17 | 1978-01-03 | International Telephone And Telegraph Corporation | Vertical float switch |
JPS5289654U (en) * | 1975-12-26 | 1977-07-05 | ||
US4185651A (en) * | 1977-06-30 | 1980-01-29 | Paulson Eugene K | Inertially triggered fluid flow control device |
US4775854A (en) * | 1986-01-31 | 1988-10-04 | Cottrell Samuel F H | Swimming pool alarm |
US5155308A (en) * | 1991-06-24 | 1992-10-13 | Honeywell Inc. | Inclination sensitive switch |
US5276424A (en) * | 1992-04-20 | 1994-01-04 | Hegemann John J | Attention getting sign |
US6518523B1 (en) * | 2001-11-13 | 2003-02-11 | Tien-Ming Chou | Tilt switch |
US7473858B1 (en) * | 2006-12-01 | 2009-01-06 | Mercury Displacement Industries, Inc. | Movement detecting device |
CN101800532A (en) * | 2010-02-26 | 2010-08-11 | 中北大学 | Micro switch |
US20130001053A1 (en) * | 2011-06-30 | 2013-01-03 | Xiao-Feng Li | Tilt switch |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1044228A (en) * | 1907-12-11 | 1912-11-12 | Newell & Neal | Safety-chest. |
US1662979A (en) * | 1927-05-07 | 1928-03-20 | Paul R Nelson | Circuit closer |
JPS4221431Y1 (en) * | 1965-02-15 | 1967-12-09 | ||
US3466045A (en) * | 1966-03-21 | 1969-09-09 | Fredric B Walton | Random selector system for advertising,sales promotion,and selection of award recipients |
FR1504706A (en) * | 1966-10-24 | 1967-12-08 | Cervas | Electrical contact control device |
US3457382A (en) * | 1967-06-20 | 1969-07-22 | Susquehanna Corp | Omnidirectional impact switch |
US3484571A (en) * | 1968-03-15 | 1969-12-16 | Us Navy | Inertia switch |
US3644921A (en) * | 1969-12-30 | 1972-02-22 | Cat Products Inc | Alarm with trundle switch |
US3723680A (en) * | 1970-08-21 | 1973-03-27 | Tokai Rika Co Ltd | Acceleration responsive switching device |
-
1972
- 1972-08-23 US US00283241A patent/US3769472A/en not_active Expired - Lifetime
-
1973
- 1973-08-18 DE DE19732341862 patent/DE2341862A1/en not_active Ceased
- 1973-08-21 CA CA179,335A patent/CA999664A/en not_active Expired
- 1973-08-22 GB GB3984073A patent/GB1424056A/en not_active Expired
- 1973-08-22 IT IT69498/73A patent/IT994638B/en active
- 1973-08-23 JP JP48093942A patent/JPS4985575A/ja active Pending
- 1973-08-23 FR FR7330649A patent/FR2197221B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3769472A (en) | 1973-10-30 |
FR2197221A1 (en) | 1974-03-22 |
GB1424056A (en) | 1976-02-04 |
FR2197221B1 (en) | 1977-02-25 |
JPS4985575A (en) | 1974-08-16 |
CA999664A (en) | 1976-11-09 |
DE2341862A1 (en) | 1974-02-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT977692B (en) | ELECTRIC SWITCH | |
IT994639B (en) | ELECTRIC SWITCH | |
IT992571B (en) | ELECTRIC SWITCH | |
BR7303241D0 (en) | AN ELECTRIC SWITCH | |
IT994638B (en) | ELECTRIC PLANAR SWITCH | |
AT331334B (en) | ELECTRIC SWITCH | |
IT996896B (en) | ELECTRICAL DISCONNECTOR | |
BR7303240D0 (en) | ELECTRIC SWITCHES | |
IT994177B (en) | ELECTRIC SWITCH | |
BR7307886D0 (en) | ELECTRIC CONTACT | |
IT995986B (en) | ELECTRIC SWITCH | |
IT990612B (en) | ELECTRIC SWITCH | |
IT976918B (en) | ELECTRIC SWITCH | |
SE388069B (en) | POWER SWITCH | |
IT977861B (en) | ELECTRIC SWITCH | |
SE384594B (en) | ELECTRICAL SWITCH ELEMENT | |
SE387003B (en) | ELECTRIC POWER SWITCH | |
IT985069B (en) | ELECTRIC SWITCH | |
IT994730B (en) | ELECTRIC SWITCH | |
SE381533B (en) | HIGH POWER SWITCH | |
IT1000843B (en) | MULTIPOLAR ELECTRIC SWITCH | |
IT985615B (en) | ELECTRIC SWITCH | |
IT985068B (en) | ELECTRIC SWITCH | |
IT980420B (en) | ELECTRIC SWITCH | |
IT989024B (en) | ELECTRIC SWITCH |