DE3482205D1 - Proportionales nachlaufsteuerschiebersystem. - Google Patents

Proportionales nachlaufsteuerschiebersystem.

Info

Publication number
DE3482205D1
DE3482205D1 DE8484420120T DE3482205T DE3482205D1 DE 3482205 D1 DE3482205 D1 DE 3482205D1 DE 8484420120 T DE8484420120 T DE 8484420120T DE 3482205 T DE3482205 T DE 3482205T DE 3482205 D1 DE3482205 D1 DE 3482205D1
Authority
DE
Germany
Prior art keywords
valve
assembly
proportional
speed
reel
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
DE8484420120T
Other languages
English (en)
Inventor
Kenneth W Zeuner
Steven K Zeuner
Thomas A Zeuner
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 DE3482205D1 publication Critical patent/DE3482205D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/0401—Valve members; Fluid interconnections therefor
    • F15B13/0402—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool valves
    • 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
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/0416—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor with means or adapted for load sensing
    • F15B13/0417—Load sensing elements; Internal fluid connections therefor; Anti-saturation or pressure-compensation valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Servomotors (AREA)
  • Multiple-Way Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Magnetically Actuated Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Outside Dividers And Delivering Mechanisms For Harvesters (AREA)
  • Harvester Elements (AREA)
DE8484420120T 1983-07-07 1984-07-06 Proportionales nachlaufsteuerschiebersystem. Expired - Lifetime DE3482205D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51157683A 1983-07-07 1983-07-07

Publications (1)

Publication Number Publication Date
DE3482205D1 true DE3482205D1 (de) 1990-06-13

Family

ID=24035495

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484420120T Expired - Lifetime DE3482205D1 (de) 1983-07-07 1984-07-06 Proportionales nachlaufsteuerschiebersystem.

Country Status (5)

Country Link
EP (2) EP0134744B1 (de)
JP (1) JPH0776561B2 (de)
AT (1) ATE52575T1 (de)
CA (1) CA1229022A (de)
DE (1) DE3482205D1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE52575T1 (de) * 1983-07-07 1990-05-15 Kenneth W Zeuner Proportionales nachlaufsteuerschiebersystem.
SE463324B (sv) * 1988-11-03 1990-11-05 Monsun Tison Ab Staelldon foer distansstyrning med moejlighet till direktstyrning av hydrauliska riktningsventiler
DK170122B1 (da) * 1993-06-04 1995-05-29 Man B & W Diesel Gmbh Stor totakts forbrændingsmotor
CN104074825B (zh) * 2014-07-17 2016-01-13 圣邦集团有限公司 双向选择型合流负载传感多路阀

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2462983A (en) * 1943-10-20 1949-03-01 Bendix Aviat Corp Fluid actuated valve
US2526709A (en) * 1945-11-29 1950-10-24 Sperry Corp Fluid operated motor valve
US2665704A (en) * 1948-03-26 1954-01-12 Borg Warner Constant speed flow control valve
US2555755A (en) * 1948-12-11 1951-06-05 Wyman Gordon Co High-pressure hydraulic valve with pilot valve
US2600348A (en) * 1949-12-30 1952-06-10 Gen Electric Two-stage hydraulic control valve
US3089517A (en) * 1958-07-17 1963-05-14 Walter D Ludwig Compound valve
US3060969A (en) * 1960-02-24 1962-10-30 Alkon Products Corp Hydraulic valve
US3152610A (en) * 1961-09-11 1964-10-13 New York Air Brake Co Hydraulic device
US3530895A (en) * 1968-02-09 1970-09-29 Palmer Supply Co Automatic fluid pressure switching valve
GB1231687A (de) * 1969-08-15 1971-05-12
US3749128A (en) * 1971-04-08 1973-07-31 Koehring Co High frequency response servo valve
JPS50111600U (de) * 1974-02-12 1975-09-11
JPS5820702U (ja) * 1981-07-31 1983-02-08 日立建機株式会社 スプ−ル操作弁
ATE52575T1 (de) * 1983-07-07 1990-05-15 Kenneth W Zeuner Proportionales nachlaufsteuerschiebersystem.

Also Published As

Publication number Publication date
EP0134744B1 (de) 1990-05-09
JPH0776561B2 (ja) 1995-08-16
CA1229022A (en) 1987-11-10
JPS60121305A (ja) 1985-06-28
EP0202385A1 (de) 1986-11-26
EP0134744A2 (de) 1985-03-20
ATE52575T1 (de) 1990-05-15
EP0134744A3 (en) 1988-03-16

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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