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IT1015976B - Valvola regolatrice di pressione per motori a combustione interna - Google Patents

Valvola regolatrice di pressione per motori a combustione interna

Info

Publication number
IT1015976B
IT1015976B IT50945/74A IT5094574A IT1015976B IT 1015976 B IT1015976 B IT 1015976B IT 50945/74 A IT50945/74 A IT 50945/74A IT 5094574 A IT5094574 A IT 5094574A IT 1015976 B IT1015976 B IT 1015976B
Authority
IT
Italy
Prior art keywords
internal combustion
regulating valve
pressure regulating
combustion engines
engines
Prior art date
Application number
IT50945/74A
Other languages
English (en)
Italian (it)
Original Assignee
Cav 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 Cav Ltd filed Critical Cav Ltd
Application granted granted Critical
Publication of IT1015976B publication Critical patent/IT1015976B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
    • F02D1/02—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered
    • F02D1/08—Transmission of control impulse to pump control, e.g. with power drive or power assistance
    • F02D1/12—Transmission of control impulse to pump control, e.g. with power drive or power assistance non-mechanical, e.g. hydraulic
    • 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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring
    • 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
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • 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
    • Y10T137/0971—Speed responsive valve control
    • Y10T137/108—Centrifugal mass type [exclusive of liquid]
    • Y10T137/1171—With fluid servo-motor
    • 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
    • Y10T137/2278—Pressure modulating relays or followers
    • Y10T137/2365—Plural series units
    • 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
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7905—Plural biasing means
    • 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
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7922—Spring biased
    • Y10T137/7925—Piston-type valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Safety Valves (AREA)
  • Control Of Fluid Pressure (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Fluid-Pressure Circuits (AREA)
IT50945/74A 1973-05-15 1974-05-13 Valvola regolatrice di pressione per motori a combustione interna IT1015976B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2300473A GB1475065A (en) 1973-05-15 1973-05-15 Control valves

Publications (1)

Publication Number Publication Date
IT1015976B true IT1015976B (it) 1977-05-20

Family

ID=10188551

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50945/74A IT1015976B (it) 1973-05-15 1974-05-13 Valvola regolatrice di pressione per motori a combustione interna

Country Status (11)

Country Link
US (1) US3911939A (es)
JP (1) JPS5841521B2 (es)
AR (1) AR203106A1 (es)
BR (1) BR7403944D0 (es)
DE (1) DE2423184B2 (es)
ES (1) ES203073Y (es)
FR (1) FR2229907B1 (es)
GB (1) GB1475065A (es)
IN (1) IN141693B (es)
IT (1) IT1015976B (es)
ZA (1) ZA742996B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5334202A (en) * 1976-09-13 1978-03-30 Banzai Ltd Automatic tire inflating device
JPS6332409U (es) * 1986-08-19 1988-03-02
US5154198A (en) * 1988-09-01 1992-10-13 Halliburton Company Tube jetting apparatus
FR2681375B1 (fr) * 1991-09-18 1995-01-20 Alsthom Gec Dispositif pour provoquer la chute de pression de l'huile haute pression de commande des soupapes d'admission d'une turbine en cas de survitesse.
GB2346223B (en) 1999-01-29 2003-06-04 Lucas Industries Ltd Governor
USD460521S1 (en) 2000-03-14 2002-07-16 Sanden Corporation Control valve for a refrigerant compressor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3129563A (en) * 1955-02-02 1964-04-21 Marquardt Corp Pressure ratio sensing device
US3017897A (en) * 1956-08-29 1962-01-23 Sertec Soc D Etudes Et De Rech Valve means for controlling the pressure of a fluid system
US2986126A (en) * 1957-10-24 1961-05-30 Bendix Corp Control apparatus
US3739807A (en) * 1972-03-27 1973-06-19 Gen Motors Corp Valving arrangement

Also Published As

Publication number Publication date
ZA742996B (en) 1975-05-28
JPS5016126A (es) 1975-02-20
AR203106A1 (es) 1975-08-14
FR2229907B1 (es) 1983-02-04
AU6888574A (en) 1975-11-13
DE2423184B2 (de) 1980-08-14
DE2423184A1 (de) 1974-12-05
GB1475065A (en) 1977-06-01
FR2229907A1 (es) 1974-12-13
IN141693B (es) 1977-04-09
ES203073Y (es) 1976-04-16
JPS5841521B2 (ja) 1983-09-13
BR7403944D0 (pt) 1974-12-24
ES203073U (es) 1975-12-16
US3911939A (en) 1975-10-14

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