FI59466C - Fluidumdriven apparat foer anvaendning vid processinstrumenteringssystem - Google Patents

Fluidumdriven apparat foer anvaendning vid processinstrumenteringssystem Download PDF

Info

Publication number
FI59466C
FI59466C FI28673A FI28673A FI59466C FI 59466 C FI59466 C FI 59466C FI 28673 A FI28673 A FI 28673A FI 28673 A FI28673 A FI 28673A FI 59466 C FI59466 C FI 59466C
Authority
FI
Finland
Prior art keywords
segments
pressure
segment
section
opposite
Prior art date
Application number
FI28673A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI59466B (fi
Inventor
Robert Claude Prescott
Original Assignee
Foxboro Co
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
Priority claimed from US22293472 external-priority patent/US3812767A/en
Application filed by Foxboro Co filed Critical Foxboro Co
Publication of FI59466B publication Critical patent/FI59466B/fi
Application granted granted Critical
Publication of FI59466C publication Critical patent/FI59466C/fi

Links

Classifications

    • 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
    • F15C3/00—Circuit elements having moving parts
    • F15C3/04—Circuit elements having moving parts using diaphragms
    • 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
    • F15C5/00—Manufacture of fluid circuit elements; Manufacture of assemblages of such elements integrated circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Control Of Fluid Pressure (AREA)
  • Feedback Control In General (AREA)
FI28673A 1972-02-02 1973-01-31 Fluidumdriven apparat foer anvaendning vid processinstrumenteringssystem FI59466C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22293472 1972-02-02
US22293472 US3812767A (en) 1971-07-19 1972-02-02 Planar pressure-responsive elements

Publications (2)

Publication Number Publication Date
FI59466B FI59466B (fi) 1981-04-30
FI59466C true FI59466C (fi) 1981-08-10

Family

ID=22834327

Family Applications (1)

Application Number Title Priority Date Filing Date
FI28673A FI59466C (fi) 1972-02-02 1973-01-31 Fluidumdriven apparat foer anvaendning vid processinstrumenteringssystem

Country Status (10)

Country Link
JP (1) JPS572923B2 (cg-RX-API-DMAC10.html)
AR (1) AR198202A1 (cg-RX-API-DMAC10.html)
AU (1) AU476566B2 (cg-RX-API-DMAC10.html)
CA (1) CA981557A (cg-RX-API-DMAC10.html)
DE (1) DE2304956C2 (cg-RX-API-DMAC10.html)
FI (1) FI59466C (cg-RX-API-DMAC10.html)
FR (1) FR2170176B1 (cg-RX-API-DMAC10.html)
GB (1) GB1389762A (cg-RX-API-DMAC10.html)
IT (1) IT977104B (cg-RX-API-DMAC10.html)
NL (1) NL7301389A (cg-RX-API-DMAC10.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5960802U (ja) * 1982-10-09 1984-04-20 エナジーサポート株式会社 受電設備用ケ−ス

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3590694A (en) * 1968-11-01 1971-07-06 Foxboro Co Pressure device having layered construction and pivoting seal with operator
US3593734A (en) * 1969-10-30 1971-07-20 Foxboro Co Pressure-responsive element
CH539210A (de) * 1970-05-26 1973-07-15 Ondrej Brychta Und Christopher Logische Fluidikschaltung

Also Published As

Publication number Publication date
JPS572923B2 (cg-RX-API-DMAC10.html) 1982-01-19
AU476566B2 (en) 1976-09-30
JPS4887290A (cg-RX-API-DMAC10.html) 1973-11-16
DE2304956A1 (de) 1973-08-09
IT977104B (it) 1974-09-10
FR2170176B1 (cg-RX-API-DMAC10.html) 1977-08-26
FI59466B (fi) 1981-04-30
AR198202A1 (es) 1974-06-07
FR2170176A1 (cg-RX-API-DMAC10.html) 1973-09-14
AU5123673A (en) 1974-07-18
DE2304956C2 (de) 1983-11-03
GB1389762A (en) 1975-04-09
NL7301389A (cg-RX-API-DMAC10.html) 1973-08-06
CA981557A (en) 1976-01-13

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