IT1302865B1 - Testina polimerica di solenoide a ritegno magnetico. - Google Patents
Testina polimerica di solenoide a ritegno magnetico.Info
- Publication number
- IT1302865B1 IT1302865B1 IT1998RM000708A ITRM980708A IT1302865B1 IT 1302865 B1 IT1302865 B1 IT 1302865B1 IT 1998RM000708 A IT1998RM000708 A IT 1998RM000708A IT RM980708 A ITRM980708 A IT RM980708A IT 1302865 B1 IT1302865 B1 IT 1302865B1
- Authority
- IT
- Italy
- Prior art keywords
- polymeric
- magnetic retention
- solenoid head
- solenoid
- head
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0675—Electromagnet aspects, e.g. electric supply therefor
- F16K31/0679—Electromagnet aspects, e.g. electric supply therefor with more than one energising coil
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M17/00—Carburettors having pertinent characteristics not provided for in, or of interest apart from, the apparatus of preceding main groups F02M1/00 - F02M15/00
- F02M17/02—Floatless carburettors
- F02M17/04—Floatless carburettors having fuel inlet valve controlled by diaphragm
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M3/00—Idling devices for carburettors
- F02M3/06—Increasing idling speed
- F02M3/07—Increasing idling speed by positioning the throttle flap stop, or by changing the fuel flow cross-sectional area, by electrical, electromechanical or electropneumatic means, according to engine speed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0644—One-way valve
- F16K31/0655—Lift valves
- F16K31/0658—Armature and valve member being one single element
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Magnetically Actuated Valves (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Supporting Of Heads In Record-Carrier Devices (AREA)
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
- Electromagnets (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/991,020 US5905423A (en) | 1997-12-15 | 1997-12-15 | Magnetically retained polymeric solenoid tip |
Publications (3)
Publication Number | Publication Date |
---|---|
ITRM980708A0 ITRM980708A0 (it) | 1998-11-13 |
ITRM980708A1 ITRM980708A1 (it) | 2000-05-13 |
IT1302865B1 true IT1302865B1 (it) | 2000-10-10 |
Family
ID=25536766
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT1998RM000708A IT1302865B1 (it) | 1997-12-15 | 1998-11-13 | Testina polimerica di solenoide a ritegno magnetico. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5905423A (it) |
JP (1) | JPH11233341A (it) |
DE (1) | DE19857700A1 (it) |
IT (1) | IT1302865B1 (it) |
SE (1) | SE521218C2 (it) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000297703A (ja) | 1999-04-09 | 2000-10-24 | Nippon Walbro:Kk | 気化器の燃料ジエツト支持構造 |
US6309033B1 (en) * | 1999-07-02 | 2001-10-30 | Continental Teves, Inc. | Switchable orifice solenoid with plate valve for an anti-lock brake system |
EP1099483B1 (en) * | 1999-11-11 | 2009-02-11 | Allegro Technologies Limited | Liquid droplet dispensing |
DE102006054657A1 (de) * | 2006-06-09 | 2007-12-13 | Frötek - Vermögensverwaltung GmbH | Bistabiles Ventil und Verfahren eines Ventils |
DE102015219878A1 (de) * | 2015-10-14 | 2016-10-27 | Continental Automotive Gmbh | Ventileinrichtung, insbesondere für einen Kraftwagen, sowie Verfahren zum Betreiben einer solchen Ventileinrichtung |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3738578A (en) * | 1971-10-04 | 1973-06-12 | Gen Motors Corp | Permanent magnet armature valve |
US4524797A (en) * | 1982-02-25 | 1985-06-25 | Robert Bosch Gmbh | Solenoid valve |
US4690371A (en) * | 1985-10-22 | 1987-09-01 | Innovus | Electromagnetic valve with permanent magnet armature |
US4737750A (en) * | 1986-12-22 | 1988-04-12 | Hamilton Standard Controls, Inc. | Bistable electrical contactor arrangement |
DE3913239C2 (de) * | 1989-04-21 | 1995-02-02 | Rexroth Mannesmann Gmbh | Steuermotor, insbesondere für ein Servoventil |
DE3921151A1 (de) * | 1989-06-28 | 1991-01-10 | Bosch Gmbh Robert | Magnetsystem |
US5611312A (en) * | 1995-02-07 | 1997-03-18 | Walbro Corporation | Carburetor and method and apparatus for controlling air/fuel ratio of same |
-
1997
- 1997-12-15 US US08/991,020 patent/US5905423A/en not_active Expired - Fee Related
-
1998
- 1998-11-13 IT IT1998RM000708A patent/IT1302865B1/it active IP Right Grant
- 1998-11-26 JP JP10335693A patent/JPH11233341A/ja not_active Withdrawn
- 1998-12-14 DE DE19857700A patent/DE19857700A1/de not_active Withdrawn
- 1998-12-15 SE SE9804324A patent/SE521218C2/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE19857700A1 (de) | 1999-06-17 |
ITRM980708A0 (it) | 1998-11-13 |
JPH11233341A (ja) | 1999-08-27 |
ITRM980708A1 (it) | 2000-05-13 |
US5905423A (en) | 1999-05-18 |
SE9804324D0 (sv) | 1998-12-15 |
SE9804324L (sv) | 1999-06-16 |
SE521218C2 (sv) | 2003-10-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |