SE7802436L - Sjelvaktiverande fluidsystem - Google Patents

Sjelvaktiverande fluidsystem

Info

Publication number
SE7802436L
SE7802436L SE7802436A SE7802436A SE7802436L SE 7802436 L SE7802436 L SE 7802436L SE 7802436 A SE7802436 A SE 7802436A SE 7802436 A SE7802436 A SE 7802436A SE 7802436 L SE7802436 L SE 7802436L
Authority
SE
Sweden
Prior art keywords
self
fluid system
activating fluid
activating
fluid
Prior art date
Application number
SE7802436A
Other languages
English (en)
Swedish (sv)
Inventor
D L Dunn
Original Assignee
Case Co J I
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 Case Co J I filed Critical Case Co J I
Publication of SE7802436L publication Critical patent/SE7802436L/xx

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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow from or in pipes or hoses
    • F16L55/1022—Fluid cut-off devices automatically actuated
    • 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
    • F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
    • 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
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2514—Self-proportioning flow systems
    • Y10T137/2521—Flow comparison or differential response
    • Y10T137/2524—Flow dividers [e.g., reversely acting controls]

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)
  • Fluid-Pressure Circuits (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
SE7802436A 1977-03-04 1978-03-03 Sjelvaktiverande fluidsystem SE7802436L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/774,235 US4147093A (en) 1977-03-04 1977-03-04 Self-actuating fluid holding system

Publications (1)

Publication Number Publication Date
SE7802436L true SE7802436L (sv) 1978-09-05

Family

ID=25100634

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7802436A SE7802436L (sv) 1977-03-04 1978-03-03 Sjelvaktiverande fluidsystem

Country Status (7)

Country Link
US (1) US4147093A (xx)
CA (1) CA1059877A (xx)
DE (1) DE2809740A1 (xx)
ES (1) ES467553A1 (xx)
FR (1) FR2382602A1 (xx)
GB (1) GB1582934A (xx)
SE (1) SE7802436L (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0021732B2 (en) * 1979-06-22 1988-04-13 Vickers Limited Hydraulic steering gear for ships
US4397222A (en) * 1979-08-16 1983-08-09 Glaze Stanley G Fluid powered actuator system
US4610193A (en) * 1983-10-26 1986-09-09 Deere & Company Load control system
US4522109A (en) * 1983-11-21 1985-06-11 J. I. Case Company Leak-detecting hydraulic system
DE4438771A1 (de) * 1994-10-24 1996-04-25 Andreas Ruhle Vorrichtung zur automatischen Abschaltung eines hydraulischen Verbrauchers beim Auftreten einer Leckage mittels zweier Volumenstrom-Meßmotoren und eines Ventils, dessen Ventilstellung in Abhängigkeit der Drehzahlen der beiden Volumenstrom-Meßmotoren bestimmt wird
BRPI0617301B1 (pt) * 2005-10-15 2018-03-13 Schaeffler Technologies AG & Co. KG Válvula servo para apoiar a força do acionamento do pedal
KR101339229B1 (ko) * 2011-11-29 2013-12-09 현대자동차 주식회사 전동식 오일펌프 제어 시스템
RU2571240C1 (ru) * 2014-05-26 2015-12-20 федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Волгоградский государственный архитектурно-строительный университет" (ВолгГАСУ) Система защиты гидропривода

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3094042A (en) * 1963-06-18 Fluid systems
US2152021A (en) * 1937-02-26 1939-03-28 Baumer Harry Leland Safety device for steering motor vehicles
US2956577A (en) * 1956-11-16 1960-10-18 New York Air Brake Co Valve
US3033219A (en) * 1960-05-19 1962-05-08 Textron Inc Flow proportioner
US3304633A (en) * 1964-05-08 1967-02-21 Caterpillar Tractor Co Hydraulic circuit
US3437103A (en) * 1965-04-08 1969-04-08 Masao Yoshino Flow control valve
US3847059A (en) * 1973-09-04 1974-11-12 Caterpillar Tractor Co Dual control valve assembly
US3960286A (en) * 1974-12-19 1976-06-01 Allis-Chalmers Corporation Automatic overload control for a counterbalanced lift truck
US3983893A (en) * 1975-06-20 1976-10-05 Eaton Corporation Flow divider valve assembly

Also Published As

Publication number Publication date
ES467553A1 (es) 1979-09-01
CA1059877A (en) 1979-08-07
GB1582934A (en) 1981-01-14
DE2809740A1 (de) 1978-09-07
FR2382602A1 (fr) 1978-09-29
US4147093A (en) 1979-04-03

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