EP0084214A3 - Elektromagnetisch-pneumatischer Umsetzen von Strom in Druck - Google Patents

Elektromagnetisch-pneumatischer Umsetzen von Strom in Druck Download PDF

Info

Publication number
EP0084214A3
EP0084214A3 EP82305204A EP82305204A EP0084214A3 EP 0084214 A3 EP0084214 A3 EP 0084214A3 EP 82305204 A EP82305204 A EP 82305204A EP 82305204 A EP82305204 A EP 82305204A EP 0084214 A3 EP0084214 A3 EP 0084214A3
Authority
EP
European Patent Office
Prior art keywords
membrane
signal
transducer
pressure
housing
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.)
Withdrawn
Application number
EP82305204A
Other languages
English (en)
French (fr)
Other versions
EP0084214A2 (de
Inventor
Robert O. Brandt, Jr.
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.)
Brandt Industries Inc USA
Original Assignee
Brandt Industries Inc USA
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 Brandt Industries Inc USA filed Critical Brandt Industries Inc USA
Publication of EP0084214A2 publication Critical patent/EP0084214A2/de
Publication of EP0084214A3 publication Critical patent/EP0084214A3/de
Withdrawn legal-status Critical Current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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Measuring Fluid Pressure (AREA)
  • Magnetically Actuated Valves (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Control Of Fluid Pressure (AREA)
EP82305204A 1981-10-06 1982-09-30 Elektromagnetisch-pneumatischer Umsetzen von Strom in Druck Withdrawn EP0084214A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30907081A 1981-10-06 1981-10-06
US309070 1981-10-06

Publications (2)

Publication Number Publication Date
EP0084214A2 EP0084214A2 (de) 1983-07-27
EP0084214A3 true EP0084214A3 (de) 1984-01-25

Family

ID=23196544

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82305204A Withdrawn EP0084214A3 (de) 1981-10-06 1982-09-30 Elektromagnetisch-pneumatischer Umsetzen von Strom in Druck

Country Status (2)

Country Link
EP (1) EP0084214A3 (de)
JP (1) JPS58135416A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4638830A (en) * 1985-09-27 1987-01-27 Rosemount Inc. High sensitivity magnetic actuator
US5265638A (en) * 1992-12-22 1993-11-30 Boc Health Care, Inc. Magneto-pneumatic intermittent suction device
JP3476022B2 (ja) * 1993-10-15 2003-12-10 横河電機株式会社 電気／空気圧変換器

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB762876A (en) * 1952-10-13 1956-12-05 France Etat A high-pressure electro-magnetically operated valve having progressive operation
FR2163246A5 (de) * 1972-09-22 1973-07-20 Bosch

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB762876A (en) * 1952-10-13 1956-12-05 France Etat A high-pressure electro-magnetically operated valve having progressive operation
FR2163246A5 (de) * 1972-09-22 1973-07-20 Bosch

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PROCEEDINGS OF THE NATIONAL CONFERENCE ON FLUID POWER, vol. 27, 25th-27th September 1973, Chicago, USA *

Also Published As

Publication number Publication date
EP0084214A2 (de) 1983-07-27
JPS58135416A (ja) 1983-08-12

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

PUAL Search report despatched

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18D Application deemed to be withdrawn

Effective date: 19840926

RIN1 Information on inventor provided before grant (corrected)

Inventor name: BRANDT, ROBERT O., JR.