NO139303C - Anordning for fjernanvisning av en ventils stilling - Google Patents

Anordning for fjernanvisning av en ventils stilling

Info

Publication number
NO139303C
NO139303C NO1483/71A NO148371A NO139303C NO 139303 C NO139303 C NO 139303C NO 1483/71 A NO1483/71 A NO 1483/71A NO 148371 A NO148371 A NO 148371A NO 139303 C NO139303 C NO 139303C
Authority
NO
Norway
Prior art keywords
valve position
remote indication
indication
remote
valve
Prior art date
Application number
NO1483/71A
Other languages
English (en)
Other versions
NO139303B (no
Inventor
David Charles Boath
Paul Mcneil Donachie
Thomas Mcpherson Glass
Original Assignee
Scott Electronic Eng 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 Scott Electronic Eng Ltd filed Critical Scott Electronic Eng Ltd
Publication of NO139303B publication Critical patent/NO139303B/no
Publication of NO139303C publication Critical patent/NO139303C/no

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction
    • G05D3/12—Control of position or direction using feedback
    • G05D3/14—Control of position or direction using feedback using an analogue comparing device
    • G05D3/1472—Control of position or direction using feedback using an analogue comparing device with potentiometer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
  • Water Treatment By Sorption (AREA)
NO1483/71A 1970-04-23 1971-04-21 Anordning for fjernanvisning av en ventils stilling NO139303C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1950670 1970-04-23

Publications (2)

Publication Number Publication Date
NO139303B NO139303B (no) 1978-10-30
NO139303C true NO139303C (no) 1979-02-14

Family

ID=10130504

Family Applications (1)

Application Number Title Priority Date Filing Date
NO1483/71A NO139303C (no) 1970-04-23 1971-04-21 Anordning for fjernanvisning av en ventils stilling

Country Status (8)

Country Link
JP (1) JPS466885A (no)
DE (1) DE2119494A1 (no)
DK (1) DK137205C (no)
ES (1) ES390376A1 (no)
FR (1) FR2099737A5 (no)
GB (1) GB1327817A (no)
NL (1) NL7105501A (no)
NO (1) NO139303C (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5531332Y2 (no) * 1972-12-26 1980-07-25
IE41381B1 (en) * 1974-08-19 1979-12-19 Pfizer Process for the preparation on n,n-dialkylxylylenediamines
JPS5674698A (en) * 1979-11-22 1981-06-20 Tokyo Shibaura Electric Co Pressure release satety device of nuclear reactor

Also Published As

Publication number Publication date
ES390376A1 (es) 1973-06-01
NL7105501A (no) 1971-10-26
DK137205C (da) 1978-07-03
NO139303B (no) 1978-10-30
FR2099737A5 (no) 1972-03-17
DK137205B (da) 1978-01-30
DE2119494A1 (de) 1971-11-11
JPS466885A (no) 1971-12-15
GB1327817A (en) 1973-08-22

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