NL7507111A - Elektrische vloeistofschakelaar. - Google Patents

Elektrische vloeistofschakelaar.

Info

Publication number: NL7507111A
Authority: NL; Netherlands
Prior art keywords: fluid switch; electric fluid; electric; switch; fluid
Prior art date: 1974-06-14

Application number

NL7507111A

Other languages

English (en)

Original Assignee

Massachusetts Inst Technology

Priority date (The priority date 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 date listed.)

1974-06-14

Filing date

1975-06-13

Publication date

1975-12-16

1975-06-13 Application filed by Massachusetts Inst Technology filed Critical Massachusetts Inst Technology

1975-12-16 Publication of NL7507111A publication Critical patent/NL7507111A/nl

Links

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H29/00—Switches having at least one liquid contact
- 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

NL7507111A 1974-06-14 1975-06-13 Elektrische vloeistofschakelaar. NL7507111A (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US479244A US3906415A (en)	1974-06-14	1974-06-14	Apparatus wherein a segmented fluid stream performs electrical switching functions and the like

Publications (1)

Publication Number	Publication Date
NL7507111A true NL7507111A (nl)	1975-12-16

Family

ID=23903212

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7507111A NL7507111A (nl)	1974-06-14	1975-06-13	Elektrische vloeistofschakelaar.

Country Status (3)

Country	Link
US (1)	US3906415A (nl)
GB (1)	GB1511347A (nl)
NL (1)	NL7507111A (nl)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4064409A (en) *	1976-07-28	1977-12-20	Redman Charles M	Ferrofluidic electrical generator
US4167726A (en) *	1977-11-07	1979-09-11	Ezekiel Frederick D	Magnetic liquid protector
US4384761A (en) *	1980-06-30	1983-05-24	International Business Machines Corporation	Ferrofluid optical switches
US4418346A (en) *	1981-05-20	1983-11-29	Batchelder J Samuel	Method and apparatus for providing a dielectrophoretic display of visual information
DE3138968A1 (de) *	1981-09-30	1983-04-14	Siemens AG, 1000 Berlin und 8000 München	Optische steuervorrichtung zum steuern der in einem optischen wellenleiter gefuehrten strahlung, insbesondere optischer schalter
US5190304A (en) *	1991-12-13	1993-03-02	Dee Prentiss	Back saver hand truck
US6318970B1 (en) *	1998-03-12	2001-11-20	Micralyne Inc.	Fluidic devices
US5969278A (en) *	1998-05-11	1999-10-19	Tsai; Yu-Chu	Music producing beverage cup with electronic switch in a straw
US5912606A (en) *	1998-08-18	1999-06-15	Northrop Grumman Corporation	Mercury wetted switch
US6571642B1 (en) *	2000-11-02	2003-06-03	Murray F. Feller	Magnetic flow sensor with annular sensing path
JP3892272B2 (ja) *	2001-10-19	2007-03-14	アジレント・テクノロジーズ・インク	スイッチ装置
US6489694B1 (en) *	2002-01-22	2002-12-03	Jacob Chass	Ferrofluidic, electrical power generator
US6808075B2 (en)	2002-04-17	2004-10-26	Cytonome, Inc.	Method and apparatus for sorting particles
US6976590B2 (en)	2002-06-24	2005-12-20	Cytonome, Inc.	Method and apparatus for sorting particles
US20070065808A1 (en) *	2002-04-17	2007-03-22	Cytonome, Inc.	Method and apparatus for sorting particles
US9943847B2 (en)	2002-04-17	2018-04-17	Cytonome/St, Llc	Microfluidic system including a bubble valve for regulating fluid flow through a microchannel
US7422709B2 (en) *	2004-05-21	2008-09-09	Crosby Gernon	Electromagnetic rheological (EMR) fluid and method for using the EMR fluid
TWI270243B (en) *	2004-11-23	2007-01-01	Ind Tech Res Inst	Device of micro vortex for ferro-fluid power generator
US9260693B2 (en)	2004-12-03	2016-02-16	Cytonome/St, Llc	Actuation of parallel microfluidic arrays
DE102008040225A1 (de) *	2008-07-07	2010-01-14	Robert Bosch Gmbh	Kapazitive Vorrichtung und Verfahren zum elektrostatischen Transport dielektrischer und ferroelektrischer Fluide
US9293909B2 (en) *	2012-04-20	2016-03-22	Abb Research Ltd	Passive circuit for improved failure mode handling in power electronics modules
JP6396911B2 (ja)	2012-10-15	2018-09-26	ナノセレクトバイオメディカル，インコーポレイテッド	粒子を選別するためのシステム、装置、および、方法
US20150381077A1 (en) *	2013-02-21	2015-12-31	Lg Electronics Inc.	Energy harvesting device
WO2015049577A1 (en) *	2013-10-03	2015-04-09	Preciflex Sa	Liquid filled bellows activated switch and voltage source made therefrom, timepieces and methods related thereto
WO2018175411A1 (en)	2017-03-20	2018-09-27	Nanocellect Biomedical, Inc.	Systems, apparatuses, and methods for cell sorting and flow cytometry
EP3904220A1 (de) *	2020-04-28	2021-11-03	Universität Stuttgart	Vorrichtung zur erzeugung eines variablen drehimpulses, insbesondere zur lageregelung von raumfahrzeugen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2744980A (en) *	1953-01-05	1956-05-08	Cook Electric Co	Circuit control apparatus
US3289126A (en) *	1963-01-10	1966-11-29	Fifth Dimension Inc	Mercury switch employing magnetizable fluid
US3308405A (en) *	1965-08-30	1967-03-07	Fifth Dimension Inc	Magnetic piston mercury switch

1974
- 1974-06-14 US US479244A patent/US3906415A/en not_active Expired - Lifetime
1975
- 1975-06-06 GB GB24351/75A patent/GB1511347A/en not_active Expired
- 1975-06-13 NL NL7507111A patent/NL7507111A/nl not_active Application Discontinuation

Also Published As

Publication number	Publication date
US3906415A (en)	1975-09-16
GB1511347A (en)	1978-05-17

Legal Events

Date	Code	Title
1981-10-01	BA	A request for search or an international-type search has been filed
1984-02-01	BB	A search report has been drawn up
1984-08-01	BV	The patent application has lapsed

Publication	Publication Date	Title
NL7507111A (nl)	1975-12-16	Elektrische vloeistofschakelaar.
NL7509789A (nl)	1976-02-24	Elektrische gasschakelaar.
NL163640C (nl)	1980-09-15	Elektrische drukschakelaar.
NL7506742A (nl)	1975-12-09	Schakelaar.
NL7412436A (nl)	1975-04-03	Elektrische schakelaar.
NL7410603A (nl)	1975-02-11	Elektrisch circuit.
NL172108C (nl)	1983-07-01	Elektrische filterschakeling.
NL7406637A (nl)	1975-11-19	Elektrische lamp.
NL7514207A (nl)	1976-06-09	Elektrische kabels.
NL7510823A (nl)	1976-03-23	Electrisch contact.
NL7403204A (nl)	1975-09-15	Elektrische lamp.
IT1033269B (it)	1979-07-10	Commutatore elettrico
BR7502483A (pt)	1976-03-03	Comutador eletrico
NL7505456A (nl)	1975-11-12	Elektrisch verbindingsblok.
NL7415921A (nl)	1975-07-09	Elektrische relais-inrichting.
NL158314B (nl)	1978-10-16	Elektrische schakelaar.
IT1038603B (it)	1979-11-30	Interruttore elettrico
NL7513766A (nl)	1976-05-28	Schakelaar.
NL7412437A (nl)	1975-04-03	Elektrische schakelaar.
NL7503619A (nl)	1975-09-30	Elektrische verbinding.
NL7511226A (nl)	1976-03-29	Elektrische verbinding.
NL7504658A (nl)	1975-10-21	Elektrische schakelaar.
NL7412435A (nl)	1975-04-03	Elektrische schakelaar.
AT336723B (de)	1977-05-25	Elektrische schalter
SE7508342L (sv)	1976-01-26	Elektrisk krets.