NO145735C - Anordning ved ventil, fortrinnsvis for automatisk vanning av jordbruksomraader - Google Patents

Anordning ved ventil, fortrinnsvis for automatisk vanning av jordbruksomraader

Info

Publication number
NO145735C
NO145735C NO781751A NO781751A NO145735C NO 145735 C NO145735 C NO 145735C NO 781751 A NO781751 A NO 781751A NO 781751 A NO781751 A NO 781751A NO 145735 C NO145735 C NO 145735C
Authority
NO
Norway
Prior art keywords
principle
valve
agricultural areas
automatic agriculture
agriculture
Prior art date
Application number
NO781751A
Other languages
English (en)
Other versions
NO145735B (no
NO781751L (no
Inventor
Arne Byfuglien
Original Assignee
Raufoss Ammunisjonsfabrikker
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 Raufoss Ammunisjonsfabrikker filed Critical Raufoss Ammunisjonsfabrikker
Priority to NO781751A priority Critical patent/NO145735C/no
Priority to SE7904272A priority patent/SE7904272L/xx
Priority to US06/039,141 priority patent/US4231393A/en
Priority to DE19797914068U priority patent/DE7914068U1/de
Priority to DE19792919606 priority patent/DE2919606A1/de
Priority to DK202379A priority patent/DK202379A/da
Priority to FR7912787A priority patent/FR2426201A1/fr
Publication of NO781751L publication Critical patent/NO781751L/no
Publication of NO145735B publication Critical patent/NO145735B/no
Publication of NO145735C publication Critical patent/NO145735C/no

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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/02—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with screw-spindle
    • F16K1/06—Special arrangements for improving the flow, e.g. special shape of passages or casings
    • F16K1/10—Special arrangements for improving the flow, e.g. special shape of passages or casings in which the spindle is inclined to the general direction of flow
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/38—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side
    • F16K31/383—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side the fluid acting on a piston
    • 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
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7762—Fluid pressure type
    • Y10T137/7764—Choked or throttled pressure type
    • Y10T137/7766—Choked passage through main valve head
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7762—Fluid pressure type
    • Y10T137/7769—Single acting fluid servo
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7782—With manual or external control for line valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Driven Valves (AREA)
  • Lift Valve (AREA)
  • Details Of Valves (AREA)
  • Catching Or Destruction (AREA)
  • Check Valves (AREA)
NO781751A 1978-05-19 1978-05-19 Anordning ved ventil, fortrinnsvis for automatisk vanning av jordbruksomraader NO145735C (no)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NO781751A NO145735C (no) 1978-05-19 1978-05-19 Anordning ved ventil, fortrinnsvis for automatisk vanning av jordbruksomraader
SE7904272A SE7904272L (sv) 1978-05-19 1979-05-15 Anordning vid ventil
US06/039,141 US4231393A (en) 1978-05-19 1979-05-15 Arrangement in or relating to a valve
DE19797914068U DE7914068U1 (de) 1978-05-19 1979-05-16 Ventil
DE19792919606 DE2919606A1 (de) 1978-05-19 1979-05-16 Vorrichtung bei einem ventil
DK202379A DK202379A (da) 1978-05-19 1979-05-16 Anordning ved ventil
FR7912787A FR2426201A1 (fr) 1978-05-19 1979-05-18 Agencement de vanne evitant les coups de belier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO781751A NO145735C (no) 1978-05-19 1978-05-19 Anordning ved ventil, fortrinnsvis for automatisk vanning av jordbruksomraader

Publications (3)

Publication Number Publication Date
NO781751L NO781751L (no) 1979-11-20
NO145735B NO145735B (no) 1982-02-08
NO145735C true NO145735C (no) 1982-05-26

Family

ID=19884221

Family Applications (1)

Application Number Title Priority Date Filing Date
NO781751A NO145735C (no) 1978-05-19 1978-05-19 Anordning ved ventil, fortrinnsvis for automatisk vanning av jordbruksomraader

Country Status (6)

Country Link
US (1) US4231393A (no)
DE (2) DE2919606A1 (no)
DK (1) DK202379A (no)
FR (1) FR2426201A1 (no)
NO (1) NO145735C (no)
SE (1) SE7904272L (no)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH652814A5 (de) * 1980-12-19 1985-11-29 Sulzer Ag Mediumgesteuerte absperrventilanordnung.
DE3331977A1 (de) * 1983-09-05 1985-04-04 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V., 3400 Göttingen Sitzventil zum steuern des durchflusses eines stroemenden mediums durch ein rohrstueck
GB8621516D0 (en) * 1986-09-06 1986-10-15 Jackson P J Pilot operated valves
JPH06241334A (ja) * 1993-02-18 1994-08-30 Nohmi Bosai Ltd 調圧パイロット弁
DE59408022D1 (de) * 1993-05-28 1999-05-06 Luk Fahrzeug Hydraulik Ventilanordnung
LU90567B1 (de) 2000-04-20 2007-06-18 Luxembourg Patent Co Beh{lterventil mit Ausl¦sevorrichtung f}r station{re Feuerl¦schanlagen
EP1229280A1 (en) * 2001-02-06 2002-08-07 Valbia S.r.l. Fluid flow control valve with integrated pneumatic actuation
DE102004048311B4 (de) * 2004-10-05 2008-08-21 Howaldtswerke-Deutsche Werft Gmbh Anblasvorrichtung für ein Unterseeboot

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2319069A (en) * 1942-08-29 1943-05-11 Wheaton Brass Works Self-closing valve
US2814307A (en) * 1952-12-05 1957-11-26 Sempell Rhein Armaturen Pilot controlled main valve with cushioning means
FR1119712A (fr) * 1954-12-15 1956-06-25 J Perolo & Cie Ets Perfectionnements à un mécanisme de vanne pour canalisation
GB1007226A (en) * 1963-06-11 1965-10-13 Rockwell Mfg Co Shut-off valve for metered flows
US3478776A (en) * 1966-07-18 1969-11-18 Buckner Ind Inc Pressure regulating device for fluid dispensing systems
US3747633A (en) * 1971-08-20 1973-07-24 Brown Oil Tools Automatic choke

Also Published As

Publication number Publication date
NO145735B (no) 1982-02-08
DE2919606A1 (de) 1979-11-22
FR2426201A1 (fr) 1979-12-14
NO781751L (no) 1979-11-20
SE7904272L (sv) 1979-11-20
DK202379A (da) 1979-11-20
DE7914068U1 (de) 1980-04-17
US4231393A (en) 1980-11-04

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