FI41326B - - Google Patents

Info

Publication number
FI41326B
FI41326B FI1972/68A FI197268A FI41326B FI 41326 B FI41326 B FI 41326B FI 1972/68 A FI1972/68 A FI 1972/68A FI 197268 A FI197268 A FI 197268A FI 41326 B FI41326 B FI 41326B
Authority
FI
Finland
Application number
FI1972/68A
Other languages
Finnish (fi)
Inventor
V Hietala
Original Assignee
Valmet Oy
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 Valmet Oy filed Critical Valmet Oy
Priority to FI1972/68A priority Critical patent/FI41326B/fi
Application granted granted Critical
Publication of FI41326B publication Critical patent/FI41326B/fi
Priority to DE19691934627 priority patent/DE1934627A1/en
Priority to GB1228079D priority patent/GB1228079A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/20—Excess-flow valves
    • F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
    • F16K17/24—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • G05D7/0126—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs
    • G05D7/0133—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs within the flow-path
    • G05D7/014—Control of flow without auxiliary power the sensing element being a piston or plunger associated with one or more springs within the flow-path using sliding elements
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • G05D7/0193—Control of flow without auxiliary power using hydraulic or pneumatic amplifiers, relays or transmitters
FI1972/68A 1968-07-09 1968-07-09 FI41326B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI1972/68A FI41326B (en) 1968-07-09 1968-07-09
DE19691934627 DE1934627A1 (en) 1968-07-09 1969-07-08 Control valve for flow rate
GB1228079D GB1228079A (en) 1968-07-09 1969-07-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI1972/68A FI41326B (en) 1968-07-09 1968-07-09

Publications (1)

Publication Number Publication Date
FI41326B true FI41326B (en) 1969-06-30

Family

ID=8506492

Family Applications (1)

Application Number Title Priority Date Filing Date
FI1972/68A FI41326B (en) 1968-07-09 1968-07-09

Country Status (3)

Country Link
DE (1) DE1934627A1 (en)
FI (1) FI41326B (en)
GB (1) GB1228079A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT949567B (en) * 1972-02-29 1973-06-11 Teatini G PERFECT SHUT-OFF VALVE BORN WITH INCORPORATED FLOW CONTROL ELEMENTS
FR2389933B1 (en) * 1977-05-06 1980-04-11 Lezier Pierre
GB1588726A (en) * 1977-07-19 1981-04-29 Gould Inc Flow regulator
FR2667408B1 (en) * 1990-09-27 1992-12-31 Emerit Michel METHOD AND DEVICE FOR AUTOMATIC REGULATION OF FLUID FLOW IN A FLUID DISTRIBUTION NETWORK AS A FUNCTION OF PRESSURE VARIATIONS.
DE4134471A1 (en) * 1991-10-18 1993-04-22 Teves Gmbh Alfred CURRENT CONTROL VALVE FOR A BLOCK-PROTECTED HYDRAULIC BRAKE SYSTEM
US5487405A (en) * 1993-06-01 1996-01-30 Skoglund; Paul K. Flow control valve having flow adjustable by variable ring
US5931186A (en) * 1996-03-01 1999-08-03 Skoglund; Paul K. Fluid flow control valve and actuator for changing fluid flow rate
SE521082C2 (en) * 2002-01-28 2003-09-30 Tour & Andersson Ab Device for regulating differential pressure in heating and cooling systems
DE50312937D1 (en) 2002-11-22 2010-09-09 Rico Sicherheitstechnik Ag
CN103353537B (en) * 2013-06-18 2015-03-25 西北农林科技大学 Shallow layer water flow velocity measurement apparatus
CN113757425A (en) * 2021-08-31 2021-12-07 西安热工研究院有限公司 Wide-load self-adaptive variable flow area throttling and pressure stabilizing structure and method

Also Published As

Publication number Publication date
GB1228079A (en) 1971-04-15
DE1934627A1 (en) 1970-01-15

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