DK21796A - Vandhydraulik-reguleringsventil - Google Patents

Vandhydraulik-reguleringsventil Download PDF

Info

Publication number
DK21796A
DK21796A DK021796A DK21796A DK21796A DK 21796 A DK21796 A DK 21796A DK 021796 A DK021796 A DK 021796A DK 21796 A DK21796 A DK 21796A DK 21796 A DK21796 A DK 21796A
Authority
DK
Denmark
Prior art keywords
control valve
hydraulic control
water hydraulic
water
valve
Prior art date
Application number
DK021796A
Other languages
English (en)
Inventor
Helge Nielsen
Original Assignee
Danfoss As
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 Danfoss As filed Critical Danfoss As
Publication of DK21796A publication Critical patent/DK21796A/da

Links

Classifications

    • 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
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/06—Use of special fluids, e.g. liquid metal; Special adaptations of fluid-pressure systems, or control of elements therefor, to the use of such fluids
    • 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
    • F16K25/00—Details relating to contact between valve members and seats
    • F16K25/04—Arrangements for preventing erosion, not otherwise provided for
    • 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
    • Y10T137/7784—Responsive to change in rate of fluid flow
    • Y10T137/7787—Expansible chamber subject to differential pressures
    • Y10T137/7788—Pressures across fixed choke
    • 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
    • Y10T137/7784—Responsive to change in rate of fluid flow
    • Y10T137/7787—Expansible chamber subject to differential pressures
    • Y10T137/7791—Pressures across flow line valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Sliding Valves (AREA)
  • Safety Valves (AREA)
  • Multiple-Way Valves (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
DK021796A 1995-03-01 1996-02-28 Vandhydraulik-reguleringsventil DK21796A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1995107086 DE19507086C2 (de) 1995-03-01 1995-03-01 Wasserhydraulik-Regelventil

Publications (1)

Publication Number Publication Date
DK21796A true DK21796A (da) 1996-09-02

Family

ID=7755323

Family Applications (1)

Application Number Title Priority Date Filing Date
DK021796A DK21796A (da) 1995-03-01 1996-02-28 Vandhydraulik-reguleringsventil

Country Status (6)

Country Link
US (1) US5806557A (da)
DE (1) DE19507086C2 (da)
DK (1) DK21796A (da)
FR (1) FR2731261B1 (da)
GB (1) GB2298474B (da)
IT (1) IT1285260B1 (da)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19748343C2 (de) * 1997-11-03 2001-11-22 Danfoss As Hydraulikventil
JP3555844B2 (ja) 1999-04-09 2004-08-18 三宅 正二郎 摺動部材およびその製造方法
DE10016351C2 (de) * 2000-04-03 2002-09-26 Contitech Antriebssysteme Gmbh Treibriemen
JP2003269555A (ja) * 2002-03-19 2003-09-25 Tsubakimoto Chain Co 耐摩耗性テンショナ
US6688319B2 (en) * 2002-04-10 2004-02-10 Flow Design, Inc. Flow regulating control valve and method for regulating fluid flow
DE10223844B4 (de) * 2002-05-28 2013-04-04 Danfoss A/S Wasserhydraulische Maschine
US6969198B2 (en) 2002-11-06 2005-11-29 Nissan Motor Co., Ltd. Low-friction sliding mechanism
US6932107B2 (en) * 2003-06-24 2005-08-23 Flow Control Industries, Inc. Flow control valves
JP4863152B2 (ja) 2003-07-31 2012-01-25 日産自動車株式会社 歯車
US8206035B2 (en) 2003-08-06 2012-06-26 Nissan Motor Co., Ltd. Low-friction sliding mechanism, low-friction agent composition and method of friction reduction
JP4973971B2 (ja) 2003-08-08 2012-07-11 日産自動車株式会社 摺動部材
US7771821B2 (en) 2003-08-21 2010-08-10 Nissan Motor Co., Ltd. Low-friction sliding member and low-friction sliding mechanism using same
EP1508611B1 (en) 2003-08-22 2019-04-17 Nissan Motor Co., Ltd. Transmission comprising low-friction sliding members and transmission oil therefor
US7770595B2 (en) 2006-04-27 2010-08-10 Sko Flo Industries, Inc. Flow control valve
DE102012109043A1 (de) 2012-09-25 2014-03-27 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Haltevorrichtung zur Halterung von Formteilen an einem Karosseriekörper eines Kraftfahrzeuges sowie Karosserieanordnung eines Kraftfahrzeuges
CH708204A1 (de) * 2013-06-12 2014-12-15 Belimo Holding Ag Druckausgleichseinsatz.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1985443A (en) * 1931-04-24 1934-12-25 Oilgear Co Hydraulic transmission
US2706489A (en) * 1951-04-07 1955-04-19 Fairbanks Morse & Co Pressure relief valve
US3402735A (en) * 1963-01-04 1968-09-24 W A Kates Company Flow regulating apparatus
DE1955044B2 (de) * 1969-11-03 1971-05-06 Hans Alber Stromregelventil
US4716929A (en) * 1987-05-04 1988-01-05 B. W. Rogers Company Flow control valve
DE3915584A1 (de) * 1989-05-12 1990-11-15 Volker Siems Hydraulischer drosselschieber mit einem in der zylinderbohrung axial bewegbaren kolben
US5044604A (en) * 1990-08-31 1991-09-03 Topham Fred A Valve plug having fluid directing grooves
DE4039658C2 (de) * 1990-12-12 2003-12-04 Zahnradfabrik Friedrichshafen Stromteilventil
DE4341848C2 (de) * 1993-12-08 1996-07-18 Danfoss As Regelventil

Also Published As

Publication number Publication date
FR2731261B1 (fr) 1997-12-12
IT1285260B1 (it) 1998-06-03
GB2298474A (en) 1996-09-04
FR2731261A1 (fr) 1996-09-06
ITTO960126A1 (it) 1997-08-26
ITTO960126A0 (da) 1996-02-26
DE19507086C2 (de) 1997-01-30
DE19507086A1 (de) 1996-09-05
GB9602988D0 (en) 1996-04-10
GB2298474B (en) 1999-07-28
US5806557A (en) 1998-09-15

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment