JPH086838B2 - 弁 - Google Patents

弁

Info

Publication number
JPH086838B2
JPH086838B2 JP3143046A JP14304691A JPH086838B2 JP H086838 B2 JPH086838 B2 JP H086838B2 JP 3143046 A JP3143046 A JP 3143046A JP 14304691 A JP14304691 A JP 14304691A JP H086838 B2 JPH086838 B2 JP H086838B2
Authority
JP
Japan
Prior art keywords
piston
valve
insert
hole
front surface
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.)
Expired - Lifetime
Application number
JP3143046A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0617964A (ja
Inventor
クリスチャン ペーテルセン ハンス
Original Assignee
ダンフォス アクチェセルスカベト
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 ダンフォス アクチェセルスカベト filed Critical ダンフォス アクチェセルスカベト
Publication of JPH0617964A publication Critical patent/JPH0617964A/ja
Publication of JPH086838B2 publication Critical patent/JPH086838B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16K31/004—Actuating devices; Operating means; Releasing devices actuated by piezoelectric means
    • F16K31/007—Piezoelectric stacks
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7834—Valve seat or external sleeve moves to open valve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86582—Pilot-actuated
    • Y10T137/8659—Variable orifice-type modulator
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit
    • Y10T137/86574—Supply and exhaust
    • Y10T137/86622—Motor-operated
    • Y10T137/8663—Fluid motor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87169—Supply and exhaust
    • Y10T137/87217—Motor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multiple-Way Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Lift Valve (AREA)
  • Fluid-Damping Devices (AREA)
JP3143046A 1990-07-06 1991-06-14 弁 Expired - Lifetime JPH086838B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4021580A DE4021580C1 (enExample) 1990-07-06 1990-07-06
DE40215806 1990-07-06

Publications (2)

Publication Number Publication Date
JPH0617964A JPH0617964A (ja) 1994-01-25
JPH086838B2 true JPH086838B2 (ja) 1996-01-29

Family

ID=6409799

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3143046A Expired - Lifetime JPH086838B2 (ja) 1990-07-06 1991-06-14 弁

Country Status (5)

Country Link
US (1) US5085400A (enExample)
JP (1) JPH086838B2 (enExample)
CA (1) CA2042919C (enExample)
DE (1) DE4021580C1 (enExample)
DK (1) DK165604C (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5527164A (en) * 1990-06-07 1996-06-18 Humanteknik Ab Positive-displacement pump with inlet float chamber
US5396266A (en) * 1993-06-08 1995-03-07 Technical Research Associates, Inc. Kinesthetic feedback apparatus and method
US5868375A (en) * 1995-10-11 1999-02-09 Marotta Scientific Controls, Inc. Magnetostrictively actuated valve
EP0925457A4 (en) * 1996-09-12 1999-12-29 Etrema Products Inc COMPACT ACTUATOR AND REGULATOR AND PUMP DEVICE FOR THE SAME
JP3902241B2 (ja) 1997-01-31 2007-04-04 アレヴァ エンペー ゲゼルシャフト ミット ベシュレンクテル ハフツング 原子力発電所における安全弁制御用受動式圧力パルス発生器
DE19741816C1 (de) * 1997-09-23 2000-02-17 Inst Mikrotechnik Mainz Gmbh Mikroventil
US6729419B1 (en) 1999-05-28 2004-05-04 Smith International, Inc. Electro-mechanical drilling jar
RU2184896C1 (ru) * 2000-10-25 2002-07-10 Закрытое акционерное общество "Криогенная технология" Запорный клапан
CN103557331B (zh) * 2007-06-19 2016-05-04 株式会社开滋 使用轴封机构的驱动装置
DE102008063186A1 (de) * 2008-12-29 2010-07-01 Robert Bosch Gmbh Ventil und Verfahren zum Betätigen desselben

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3052259A (en) * 1962-09-04 Diaphragm actuated safety valve
US3465732A (en) * 1967-10-19 1969-09-09 Physics Int Co Piezoelectric control valve
US4082104A (en) * 1976-06-21 1978-04-04 C. H. Heist Corporation Pressure relief valve

Also Published As

Publication number Publication date
CA2042919C (en) 1994-08-30
DK116291D0 (da) 1991-06-17
US5085400A (en) 1992-02-04
CA2042919A1 (en) 1992-01-07
DK116291A (da) 1992-01-07
JPH0617964A (ja) 1994-01-25
DK165604B (da) 1992-12-21
DE4021580C1 (enExample) 1991-04-11
DK165604C (da) 1993-05-10

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