Balanced magnetic proximity switch assembly

Electricity: magnetically operated switches – magnets – and electr – Permanent magnet-actuated switches – Plural magnets

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

H01H 900

Patent

active

059297310

ABSTRACT:
A balanced magnetically-actuated proximity switch assembly for use in a monitoring system includes a switch assembly and an actuating assembly. The switch assembly has a plurality of magnetic switches with a respective magnetic directionalities. The actuating assembly is movable relative to the switch assembly and has a plurality of magnets. Each one of the magnets produces a magnetic field corresponding to the magnetic directionality of a respective one of the magnetic switches.

REFERENCES:
patent: 2912540 (1959-11-01), Sawicki
patent: 3243544 (1966-03-01), Mayer
patent: 3252057 (1966-05-01), Hoeppel
patent: 3260821 (1966-07-01), Yokoo
patent: 3305805 (1967-02-01), Tann
patent: 3525958 (1970-08-01), Rauterberg
patent: 3599132 (1971-08-01), Schlessinger, Jr.
patent: 3626340 (1971-12-01), Mason et al.
patent: 3668579 (1972-06-01), Harman
patent: 3717830 (1973-02-01), Athey
patent: 3760312 (1973-09-01), Schlesinger, Jr.
patent: 3806852 (1974-04-01), Suska
patent: 3950719 (1976-04-01), Maxwell
patent: 3974469 (1976-08-01), Nicholls
patent: 3976962 (1976-08-01), Seeley
patent: 4027278 (1977-05-01), Giannini
patent: 4057773 (1977-11-01), Cohen
patent: 4068202 (1978-01-01), Lyons, III
patent: 4117431 (1978-09-01), Eicher
patent: 4150350 (1979-04-01), Fong
patent: 4210888 (1980-07-01), Holce
patent: 4210889 (1980-07-01), Holce
patent: 4210899 (1980-07-01), Swonger et al.
patent: 4211991 (1980-07-01), Lombard et al.
patent: 4213110 (1980-07-01), Holce
patent: 4225837 (1980-09-01), Fowler
patent: 4271338 (1981-06-01), Rakocy
patent: 4339747 (1982-07-01), Maybee
patent: 4349800 (1982-09-01), Shimoya
patent: 4489297 (1984-12-01), Haydon et al.
patent: 4544903 (1985-10-01), Grant
patent: 4596971 (1986-06-01), Hirabayashi et al.
patent: 4674338 (1987-06-01), Carpenter
patent: 4752756 (1988-06-01), Bartel
patent: 4837539 (1989-06-01), Baker
patent: 4945340 (1990-07-01), Brill
patent: 5057807 (1991-10-01), Longly et al.
patent: 5128641 (1992-07-01), Posey
patent: 5233322 (1993-08-01), Posey
patent: 5233323 (1993-08-01), Burkett et al.
patent: 5293523 (1994-03-01), Posey
patent: 5668533 (1997-09-01), Jackson, Jr., et al.
Sentrol.RTM. Product Information Bulletin, "2700 Series High Security Balanced Magnetic Contacts" (4 pages), 1981.
Securiton Maximum Security Switch Data Sheet (2 pages), Apr. 1996.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Balanced magnetic proximity switch assembly does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Balanced magnetic proximity switch assembly, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Balanced magnetic proximity switch assembly will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-883596

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.