ZA773269B - Control arrangements for fluid pressure systems - Google Patents

Control arrangements for fluid pressure systems

Info

Publication number
ZA773269B
ZA773269B ZA00773269A ZA773269A ZA773269B ZA 773269 B ZA773269 B ZA 773269B ZA 00773269 A ZA00773269 A ZA 00773269A ZA 773269 A ZA773269 A ZA 773269A ZA 773269 B ZA773269 B ZA 773269B
Authority
ZA
South Africa
Prior art keywords
fluid pressure
pressure systems
control arrangements
arrangements
systems
Prior art date
Application number
ZA00773269A
Other languages
English (en)
Inventor
L Freeman
Original Assignee
Lucas Industries 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
Application filed by Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of ZA773269B publication Critical patent/ZA773269B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C9/00—Travelling gear incorporated in or fitted to trolleys or cranes
    • B66C9/14—Trolley or crane travel drives
    • 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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/46—Automatic regulation in accordance with output requirements
    • 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
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/46—Automatic regulation in accordance with output requirements
    • F16H61/478—Automatic regulation in accordance with output requirements for preventing overload, e.g. high pressure limitation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Control Of Fluid Gearings (AREA)
  • Control Of Fluid Pressure (AREA)
ZA00773269A 1976-06-01 1977-05-30 Control arrangements for fluid pressure systems ZA773269B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPC612976 1976-06-01

Publications (1)

Publication Number Publication Date
ZA773269B true ZA773269B (en) 1978-05-30

Family

ID=3766672

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00773269A ZA773269B (en) 1976-06-01 1977-05-30 Control arrangements for fluid pressure systems

Country Status (9)

Country Link
JP (1) JPS5314278A (fr)
AU (1) AU2573877A (fr)
DE (1) DE2724627A1 (fr)
ES (1) ES459404A1 (fr)
FR (1) FR2353767A1 (fr)
NL (1) NL7706034A (fr)
NO (1) NO771891L (fr)
SE (1) SE7706377L (fr)
ZA (1) ZA773269B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5688424A (en) * 1979-12-20 1981-07-17 Unitika Ltd Aromatic polyester
JPS59180002U (ja) * 1983-05-18 1984-12-01 古河鉱業株式会社 油圧式クレ−ン等のアクセル制御機構
US6910668B2 (en) * 2001-06-12 2005-06-28 Aero Industries, Inc. Molded deck board
CN102602805B (zh) * 2012-03-28 2014-04-16 长治市永华机械有限公司 乳化液缸吊车行走装置

Also Published As

Publication number Publication date
ES459404A1 (es) 1978-11-01
NO771891L (no) 1977-12-02
AU2573877A (en) 1978-12-07
FR2353767A1 (fr) 1977-12-30
SE7706377L (sv) 1977-12-02
JPS5314278A (en) 1978-02-08
DE2724627A1 (de) 1977-12-22
NL7706034A (nl) 1977-12-05

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