NO180126C - Control circuit - Google Patents

Control circuit

Info

Publication number
NO180126C
NO180126C NO942588A NO942588A NO180126C NO 180126 C NO180126 C NO 180126C NO 942588 A NO942588 A NO 942588A NO 942588 A NO942588 A NO 942588A NO 180126 C NO180126 C NO 180126C
Authority
NO
Norway
Prior art keywords
control circuit
circuit
control
Prior art date
Application number
NO942588A
Other languages
Norwegian (no)
Other versions
NO942588L (en
NO180126B (en
NO942588D0 (en
Inventor
Ove Bratland
Original Assignee
Hitec Asa
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 Hitec Asa filed Critical Hitec Asa
Priority to NO942588A priority Critical patent/NO180126C/en
Publication of NO942588D0 publication Critical patent/NO942588D0/en
Priority to GB9622415A priority patent/GB2302189B/en
Priority to PCT/NO1995/000111 priority patent/WO1996001954A1/en
Priority to AU29920/95A priority patent/AU2992095A/en
Publication of NO942588L publication Critical patent/NO942588L/en
Publication of NO180126B publication Critical patent/NO180126B/en
Publication of NO180126C publication Critical patent/NO180126C/en

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
    • F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B9/00—Safety arrangements
    • G05B9/02—Safety arrangements electric

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Selective Calling Equipment (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
NO942588A 1994-07-11 1994-07-11 Control circuit NO180126C (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NO942588A NO180126C (en) 1994-07-11 1994-07-11 Control circuit
GB9622415A GB2302189B (en) 1994-07-11 1995-06-26 Control system
PCT/NO1995/000111 WO1996001954A1 (en) 1994-07-11 1995-06-26 Control circuit
AU29920/95A AU2992095A (en) 1994-07-11 1995-06-26 Control circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO942588A NO180126C (en) 1994-07-11 1994-07-11 Control circuit

Publications (4)

Publication Number Publication Date
NO942588D0 NO942588D0 (en) 1994-07-11
NO942588L NO942588L (en) 1996-01-12
NO180126B NO180126B (en) 1996-11-11
NO180126C true NO180126C (en) 1997-02-19

Family

ID=19897248

Family Applications (1)

Application Number Title Priority Date Filing Date
NO942588A NO180126C (en) 1994-07-11 1994-07-11 Control circuit

Country Status (4)

Country Link
AU (1) AU2992095A (en)
GB (1) GB2302189B (en)
NO (1) NO180126C (en)
WO (1) WO1996001954A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10128354B4 (en) * 2001-06-13 2004-11-18 Georg Fischer Rohrverbindungstechnik Gmbh Device for preventing unintentional restart
CN102588388B (en) * 2012-03-05 2015-02-18 中联重科股份有限公司 Start protective device, method and engineering machinery of hydraulic system
US11105526B1 (en) 2017-09-29 2021-08-31 Integrated Global Services, Inc. Safety shutdown systems and methods for LNG, crude oil refineries, petrochemical plants, and other facilities

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3034424A1 (en) * 1980-09-12 1982-04-29 Daimler Benz Ag SAFETY CIRCUIT FOR ELECTRONIC THROTTLE VALVE CONTROL OF INTERNAL COMBUSTION ENGINES
GB2262624A (en) * 1991-12-20 1993-06-23 Vickers Systems Ltd Input/output amplifier device entegrally mounted with hydraulic valve.

Also Published As

Publication number Publication date
GB9622415D0 (en) 1997-01-08
GB2302189B (en) 1998-09-16
GB2302189A (en) 1997-01-08
WO1996001954A1 (en) 1996-01-25
NO942588L (en) 1996-01-12
NO180126B (en) 1996-11-11
AU2992095A (en) 1996-02-09
NO942588D0 (en) 1994-07-11

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