NL7003028A - - Google Patents

Info

Publication number
NL7003028A
NL7003028A NL7003028A NL7003028A NL7003028A NL 7003028 A NL7003028 A NL 7003028A NL 7003028 A NL7003028 A NL 7003028A NL 7003028 A NL7003028 A NL 7003028A NL 7003028 A NL7003028 A NL 7003028A
Authority
NL
Netherlands
Application number
NL7003028A
Other versions
NL162722C (en
NL162722B (en
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 filed Critical
Publication of NL7003028A publication Critical patent/NL7003028A/xx
Publication of NL162722B publication Critical patent/NL162722B/en
Application granted granted Critical
Publication of NL162722C publication Critical patent/NL162722C/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
    • F15B5/00—Transducers converting variations of physical quantities, e.g. expressed by variations in positions of members, into fluid-pressure variations or vice versa; Varying fluid pressure as a function of variations of a plurality of fluid pressures or variations of other quantities
    • F15B5/003—Transducers converting variations of physical quantities, e.g. expressed by variations in positions of members, into fluid-pressure variations or vice versa; Varying fluid pressure as a function of variations of a plurality of fluid pressures or variations of other quantities characterised by variation of the pressure in a nozzle or the like, e.g. nozzle-flapper system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C4/00—Circuit elements characterised by their special functions
    • 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
    • G05B6/00—Internal feedback arrangements for obtaining particular characteristics, e.g. proportional, integral or differential
    • G05B6/05—Internal feedback arrangements for obtaining particular characteristics, e.g. proportional, integral or differential fluidic

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Measuring Fluid Pressure (AREA)
  • Transmission Devices (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
NL7003028A 1969-03-04 1970-03-03 COMPENSATING INVERTER OR CONTROL UNIT. NL162722C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUME001036 1969-03-04

Publications (3)

Publication Number Publication Date
NL7003028A true NL7003028A (en) 1970-09-08
NL162722B NL162722B (en) 1980-01-15
NL162722C NL162722C (en) 1980-06-16

Family

ID=10999197

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7003028A NL162722C (en) 1969-03-04 1970-03-03 COMPENSATING INVERTER OR CONTROL UNIT.

Country Status (8)

Country Link
CS (1) CS181602B1 (en)
DE (1) DE2009896C3 (en)
FR (1) FR2034640B1 (en)
GB (1) GB1298891A (en)
NL (1) NL162722C (en)
PL (1) PL80476B1 (en)
RO (1) RO59737A (en)
SU (1) SU484712A3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1385705A (en) * 1971-03-26 1975-02-26 Lucas Industries Ltd Fluid pressure transducers
FI61076C (en) * 1980-05-21 1982-05-10 Valmet Oy LAENKARMSSYSTEM
DE3121354C2 (en) * 1980-06-21 1984-09-06 Eckardt Ag, 7000 Stuttgart Controller with adjustable proportionality range

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE858040C (en) * 1950-09-22 1952-12-04 Dreyer Device for automatic adjustment of the pneumatic pressure in one line depending on an operating value (impulse) in another line or a container
DE966495C (en) * 1953-03-19 1957-08-14 Siemens Ag Control unit for pneumatic regulator with feedback
DE1108960B (en) * 1958-10-04 1961-06-15 Continental Elektro Ind Ag Device for modulating a pressure, especially in the case of pneumatic regulators
US3090395A (en) * 1960-11-25 1963-05-21 Eckardt Ag J Pneumatic governor with star-shaped arrangement of bellows
GB1067122A (en) * 1963-06-13 1967-05-03 Garrett Corp Force balance instruments

Also Published As

Publication number Publication date
DE2009896C3 (en) 1981-09-10
RO59737A (en) 1976-03-15
FR2034640A1 (en) 1970-12-11
CS181602B1 (en) 1978-03-31
DE2009896B2 (en) 1980-01-10
SU484712A3 (en) 1975-09-15
GB1298891A (en) 1972-12-06
NL162722C (en) 1980-06-16
NL162722B (en) 1980-01-15
DE2009896A1 (en) 1970-09-10
FR2034640B1 (en) 1973-12-21
PL80476B1 (en) 1975-08-30

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee