CA1052228A - Valve hydraulique a elements concus pour regler ou eliminer des courants electrocinetiques intenses et leurs courants de paroi, et methode et criteres a observer dans le faconnagede leurs rives debitmetriques constitutives de l'orifice debitmetrique global - Google Patents

Valve hydraulique a elements concus pour regler ou eliminer des courants electrocinetiques intenses et leurs courants de paroi, et methode et criteres a observer dans le faconnagede leurs rives debitmetriques constitutives de l'orifice debitmetrique global

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Publication number
CA1052228A
CA1052228A CA276,755A CA276755A CA1052228A CA 1052228 A CA1052228 A CA 1052228A CA 276755 A CA276755 A CA 276755A CA 1052228 A CA1052228 A CA 1052228A
Authority
CA
Canada
Prior art keywords
metering
hydraulic
hydraulic fluid
edges
valves
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
Application number
CA276,755A
Other languages
English (en)
Inventor
David W. Kirkbride
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA1052228A publication Critical patent/CA1052228A/fr
Expired 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
    • F16K25/00—Details relating to contact between valve members and seats
    • F16K25/04—Arrangements for preventing erosion, not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
  • Measuring Volume Flow (AREA)
CA276,755A 1976-04-23 1977-04-22 Valve hydraulique a elements concus pour regler ou eliminer des courants electrocinetiques intenses et leurs courants de paroi, et methode et criteres a observer dans le faconnagede leurs rives debitmetriques constitutives de l'orifice debitmetrique global Expired CA1052228A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67972376A 1976-04-23 1976-04-23

Publications (1)

Publication Number Publication Date
CA1052228A true CA1052228A (fr) 1979-04-10

Family

ID=24728083

Family Applications (1)

Application Number Title Priority Date Filing Date
CA276,755A Expired CA1052228A (fr) 1976-04-23 1977-04-22 Valve hydraulique a elements concus pour regler ou eliminer des courants electrocinetiques intenses et leurs courants de paroi, et methode et criteres a observer dans le faconnagede leurs rives debitmetriques constitutives de l'orifice debitmetrique global

Country Status (7)

Country Link
JP (1) JPS52131213A (fr)
BE (1) BE853827A (fr)
CA (1) CA1052228A (fr)
DE (1) DE2717821A1 (fr)
FR (1) FR2349088A1 (fr)
GB (1) GB1583245A (fr)
IT (1) IT1078030B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111550473A (zh) * 2019-02-12 2020-08-18 纳博特斯克有限公司 液压伺服阀的状态诊断方法、系统及其状态诊断装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5533548A (en) * 1995-05-18 1996-07-09 Caterpillar Inc. Valving interface for a poppet valve

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2506129A (en) * 1945-05-10 1950-05-02 Electrol Inc Slide valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111550473A (zh) * 2019-02-12 2020-08-18 纳博特斯克有限公司 液压伺服阀的状态诊断方法、系统及其状态诊断装置

Also Published As

Publication number Publication date
GB1583245A (en) 1981-01-21
DE2717821A1 (de) 1978-03-09
BE853827A (fr) 1977-08-16
FR2349088B1 (fr) 1984-03-09
IT1078030B (it) 1985-05-08
FR2349088A1 (fr) 1977-11-18
JPS52131213A (en) 1977-11-04

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