DE68910505D1 - Schnüffelventilanordnung. - Google Patents

Schnüffelventilanordnung.

Info

Publication number
DE68910505D1
DE68910505D1 DE89909618T DE68910505T DE68910505D1 DE 68910505 D1 DE68910505 D1 DE 68910505D1 DE 89909618 T DE89909618 T DE 89909618T DE 68910505 T DE68910505 T DE 68910505T DE 68910505 D1 DE68910505 D1 DE 68910505D1
Authority
DE
Germany
Prior art keywords
valve arrangement
spray valve
spray
arrangement
valve
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 - Fee Related
Application number
DE89909618T
Other languages
English (en)
Other versions
DE68910505T2 (de
Inventor
Tadao Kawasaki Factor Karakama
Sadao Kawasaki Factor Nunotani
Naoki Kawasaki Factor Ishizaki
Toshiro Kawasaki Factor Takano
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.)
Komatsu Ltd
Original Assignee
Komatsu 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
Priority claimed from JP63208450A external-priority patent/JP2551820B2/ja
Priority claimed from JP63215279A external-priority patent/JPH0266383A/ja
Application filed by Komatsu Ltd filed Critical Komatsu Ltd
Publication of DE68910505D1 publication Critical patent/DE68910505D1/de
Application granted granted Critical
Publication of DE68910505T2 publication Critical patent/DE68910505T2/de
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
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/38—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side
    • F16K31/383—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side the fluid acting on a piston
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • 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
    • Y10T137/87193—Pilot-actuated
    • Y10T137/87201—Common to plural valve motor chambers
    • 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
    • Y10T137/877—With flow control means for branched passages
    • Y10T137/87893—With fluid actuator

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Fluid-Driven Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Operation Control Of Excavators (AREA)
  • Lift Valve (AREA)
DE1989610505 1988-08-24 1989-08-24 Schnüffelventilanordnung. Expired - Lifetime DE68910505T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP63208450A JP2551820B2 (ja) 1988-08-24 1988-08-24 ポペット弁装置
JP63215279A JPH0266383A (ja) 1988-08-31 1988-08-31 ポペット弁装置
PCT/JP1989/000867 WO1990002283A1 (en) 1988-08-24 1989-08-24 Poppet valve device

Publications (2)

Publication Number Publication Date
DE68910505D1 true DE68910505D1 (de) 1993-12-09
DE68910505T2 DE68910505T2 (de) 1994-03-31

Family

ID=26516836

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1989610505 Expired - Lifetime DE68910505T2 (de) 1988-08-24 1989-08-24 Schnüffelventilanordnung.

Country Status (5)

Country Link
US (1) US5076144A (de)
EP (1) EP0386263B1 (de)
KR (1) KR930007955B1 (de)
DE (1) DE68910505T2 (de)
WO (1) WO1990002283A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6325153B1 (en) 1999-01-05 2001-12-04 Halliburton Energy Services, Inc. Multi-valve fluid flow control system and method
US7007476B2 (en) * 2003-04-11 2006-03-07 Parker-Hannifin Corporation Gas turbine fuel system staging valves

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6343083A (ja) * 1986-08-09 1988-02-24 Nippon Denso Co Ltd パイロツト式電磁弁
JP3171726B2 (ja) * 1993-06-01 2001-06-04 富士電機株式会社 伝送データの管理装置

Also Published As

Publication number Publication date
EP0386263B1 (de) 1993-11-03
KR900702287A (ko) 1990-12-06
KR930007955B1 (ko) 1993-08-25
WO1990002283A1 (en) 1990-03-08
EP0386263A4 (en) 1990-12-12
EP0386263A1 (de) 1990-09-12
DE68910505T2 (de) 1994-03-31
US5076144A (en) 1991-12-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee