ITRM980708A0 - Testina polimerica di solenoide a ritegno magnetico - Google Patents

Testina polimerica di solenoide a ritegno magnetico

Info

Publication number
ITRM980708A0
ITRM980708A0 IT98RM000708A ITRM980708A ITRM980708A0 IT RM980708 A0 ITRM980708 A0 IT RM980708A0 IT 98RM000708 A IT98RM000708 A IT 98RM000708A IT RM980708 A ITRM980708 A IT RM980708A IT RM980708 A0 ITRM980708 A0 IT RM980708A0
Authority
IT
Italy
Prior art keywords
polymeric
magnetic retaining
solenoid head
solenoid
head
Prior art date
Application number
IT98RM000708A
Other languages
English (en)
Inventor
Jeffrey C Hoppe
Original Assignee
Walbro Corp
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.)
Filing date
Publication date
Application filed by Walbro Corp filed Critical Walbro Corp
Publication of ITRM980708A0 publication Critical patent/ITRM980708A0/it
Publication of ITRM980708A1 publication Critical patent/ITRM980708A1/it
Application granted granted Critical
Publication of IT1302865B1 publication Critical patent/IT1302865B1/it

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)
  • Electromagnets (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
IT1998RM000708A 1997-12-15 1998-11-13 Testina polimerica di solenoide a ritegno magnetico. IT1302865B1 (it)

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 true ITRM980708A0 (it) 1998-11-13
ITRM980708A1 ITRM980708A1 (it) 2000-05-13
IT1302865B1 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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
IT1302865B1 (it) 2000-10-10
ITRM980708A1 (it) 2000-05-13
DE19857700A1 (de) 1999-06-17
SE9804324L (sv) 1999-06-16
SE9804324D0 (sv) 1998-12-15
JPH11233341A (ja) 1999-08-27
US5905423A (en) 1999-05-18
SE521218C2 (sv) 2003-10-14

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Legal Events

Date Code Title Description
0001 Granted