JPS5619371A - Electromagnetic motor - Google Patents

Electromagnetic motor

Info

Publication number
JPS5619371A
JPS5619371A JP9458879A JP9458879A JPS5619371A JP S5619371 A JPS5619371 A JP S5619371A JP 9458879 A JP9458879 A JP 9458879A JP 9458879 A JP9458879 A JP 9458879A JP S5619371 A JPS5619371 A JP S5619371A
Authority
JP
Japan
Prior art keywords
movable core
wall surface
axial direction
concave portion
core
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP9458879A
Other languages
Japanese (ja)
Other versions
JPS6315828B2 (en
Inventor
Tei Ooyama
Shoji Kawada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aisin Corp
Original Assignee
Aisin Seiki Co Ltd
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 Aisin Seiki Co Ltd filed Critical Aisin Seiki Co Ltd
Priority to JP9458879A priority Critical patent/JPS5619371A/en
Publication of JPS5619371A publication Critical patent/JPS5619371A/en
Priority to US06/424,612 priority patent/US4442998A/en
Publication of JPS6315828B2 publication Critical patent/JPS6315828B2/ja
Granted legal-status Critical Current

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
    • F16K31/0603—Multiple-way valves
    • F16K31/0624—Lift valves
    • F16K31/0627—Lift valves with movable valve member positioned between seats
    • 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
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
    • F16K11/044—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with movable valve members positioned between valve seats

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Electromagnetic Pumps, Or The Like (AREA)
  • Magnetically Actuated Valves (AREA)

Abstract

PURPOSE:To prevent the large change of sucking force in the axial direction working to a movable core against the quantity of the movement of the movable core by a mechamism wherein a concave portion and a convex portion extending in the axial direction are formed to the mutually opposing end portions of a fixed core and the movable core. CONSTITUTION:A ringed concave portion 13A, which has an outer wall surface 13a, an inner wall surface 13b and a bottom wall surface 13c and extends in the axial direction, is formed to a right end portion of a fixed core 13 in a coaxial shape. On the other hand, a ringed convex portion 15A, which has an outer wall surface 15a, whose diameter is slightly smaller than the outer wall surfacce 13a of the concave portion 13A, an inner wall surface 15b and a nose surface 15c and extends in the axial direction, is made up to a left end portion of a movable core 15 in a coaxial shape. Thus, overall sucking force working to the movable core 15 in the case when an electromagnetic coil 12 is provided with constant currents cannot be changed much against the quantity of the movement of the movable core 15.
JP9458879A 1979-07-24 1979-07-24 Electromagnetic motor Granted JPS5619371A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP9458879A JPS5619371A (en) 1979-07-24 1979-07-24 Electromagnetic motor
US06/424,612 US4442998A (en) 1979-07-24 1982-09-27 Electromagnetic valve unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9458879A JPS5619371A (en) 1979-07-24 1979-07-24 Electromagnetic motor

Publications (2)

Publication Number Publication Date
JPS5619371A true JPS5619371A (en) 1981-02-24
JPS6315828B2 JPS6315828B2 (en) 1988-04-06

Family

ID=14114429

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9458879A Granted JPS5619371A (en) 1979-07-24 1979-07-24 Electromagnetic motor

Country Status (1)

Country Link
JP (1) JPS5619371A (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58166184A (en) * 1982-03-29 1983-10-01 Sanmei Denki Kk Solenoid valve
JPS59131669U (en) * 1983-02-22 1984-09-04 エヌオーケー株式会社 proportional control solenoid valve
JPH03500080A (en) * 1988-04-27 1991-01-10 メゼニヒ，ゲルハルト pulse hydraulic valve
JPH0392556A (en) * 1989-09-06 1991-04-17 Toho Seisakusho:Kk Automatic operation drive device of fuel control apparatus for prime mover
JPH0392555A (en) * 1989-09-06 1991-04-17 Toho Seisakusho:Kk Electromagnetic drive device of fuel control apparatus for prime mover
JPH04123395U (en) * 1991-04-26 1992-11-09 三菱重工業株式会社 Vertical pump labyrinth seal
JPH0565534A (en) * 1991-09-05 1993-03-19 Sumitomo Metal Ind Ltd Method of decarburizing and annealing for cold rolled steel sheet
JPH11108230A (en) * 1997-08-08 1999-04-20 Denso Corp Differential pressure control valve, inspection method for the same, regulating method for the same, and vehicular brake device
EP1163688A1 (en) * 1998-12-04 2001-12-19 TLX Technologies Proportional actuator for proportional control devices
JP2003514376A (en) * 1999-11-09 2003-04-15 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング Electromagnetic actuator
JP2009008269A (en) * 1997-08-08 2009-01-15 Denso Corp Differential pressure control valve, inspection method for differential pressure control valve, regulating method for differential pressure control valve, and vehicular brake device
WO2009025366A1 (en) * 2007-08-23 2009-02-26 Eagle Industry Co., Ltd. Control valve
WO2009025298A1 (en) * 2007-08-23 2009-02-26 Eagle Industry Co., Ltd. Control valve
WO2009028534A1 (en) * 2007-08-31 2009-03-05 Eagle Industry Co., Ltd. Control valve

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51109408A (en) * 1975-03-07 1976-09-28 Matsushita Electric Ind Co Ltd

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51109408A (en) * 1975-03-07 1976-09-28 Matsushita Electric Ind Co Ltd

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58166184A (en) * 1982-03-29 1983-10-01 Sanmei Denki Kk Solenoid valve
JPS59131669U (en) * 1983-02-22 1984-09-04 エヌオーケー株式会社 proportional control solenoid valve
JPH0218862Y2 (en) * 1983-02-22 1990-05-25
JPH03500080A (en) * 1988-04-27 1991-01-10 メゼニヒ，ゲルハルト pulse hydraulic valve
JPH0392556A (en) * 1989-09-06 1991-04-17 Toho Seisakusho:Kk Automatic operation drive device of fuel control apparatus for prime mover
JPH0392555A (en) * 1989-09-06 1991-04-17 Toho Seisakusho:Kk Electromagnetic drive device of fuel control apparatus for prime mover
JPH04123395U (en) * 1991-04-26 1992-11-09 三菱重工業株式会社 Vertical pump labyrinth seal
JPH0565534A (en) * 1991-09-05 1993-03-19 Sumitomo Metal Ind Ltd Method of decarburizing and annealing for cold rolled steel sheet
JPH11108230A (en) * 1997-08-08 1999-04-20 Denso Corp Differential pressure control valve, inspection method for the same, regulating method for the same, and vehicular brake device
JP2009008269A (en) * 1997-08-08 2009-01-15 Denso Corp Differential pressure control valve, inspection method for differential pressure control valve, regulating method for differential pressure control valve, and vehicular brake device
EP1163688A4 (en) * 1998-12-04 2002-07-17 Tlx Technologies Proportional actuator for proportional control devices
EP1163688A1 (en) * 1998-12-04 2001-12-19 TLX Technologies Proportional actuator for proportional control devices
JP2003514376A (en) * 1999-11-09 2003-04-15 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング Electromagnetic actuator
WO2009025366A1 (en) * 2007-08-23 2009-02-26 Eagle Industry Co., Ltd. Control valve
WO2009025298A1 (en) * 2007-08-23 2009-02-26 Eagle Industry Co., Ltd. Control valve
US8434518B2 (en) 2007-08-23 2013-05-07 Eagle Industry Co. Ltd. Control valve
US8434517B2 (en) 2007-08-23 2013-05-07 Eagle Industry Co. Ltd. Control valve
JP5217038B2 (en) * 2007-08-23 2013-06-19 イーグル工業株式会社 Control valve
WO2009028534A1 (en) * 2007-08-31 2009-03-05 Eagle Industry Co., Ltd. Control valve
US8413685B2 (en) 2007-08-31 2013-04-09 Eagle Industry Co., Ltd. Control valve
JP5211349B2 (en) * 2007-08-31 2013-06-12 イーグル工業株式会社 Control valve

Also Published As

Publication number Publication date
JPS6315828B2 (en) 1988-04-06

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