IT1015976B - PRESSURE REGULATING VALVE FOR INTERNAL COMBUSTION ENGINES - Google Patents

PRESSURE REGULATING VALVE FOR INTERNAL COMBUSTION ENGINES

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
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/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02DCONTROLLING COMBUSTION ENGINES
    • F02D1/00Controlling fuel-injection pumps, e.g. of high pressure injection type
    • F02D1/02Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered
    • F02D1/08Transmission of control impulse to pump control, e.g. with power drive or power assistance
    • F02D1/12Transmission of control impulse to pump control, e.g. with power drive or power assistance non-mechanical, e.g. hydraulic
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00Check valves
    • F16K15/02Check valves with guided rigid valve members
    • F16K15/025Check valves with guided rigid valve members the valve being loaded by a spring
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/0971Speed responsive valve control
    • Y10T137/108Centrifugal mass type [exclusive of liquid]
    • Y10T137/1171With fluid servo-motor
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/2278Pressure modulating relays or followers
    • Y10T137/2365Plural series units
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/7722Line condition change responsive valves
    • Y10T137/7837Direct response valves [i.e., check valve type]
    • Y10T137/7904Reciprocating valves
    • Y10T137/7905Plural biasing means
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/7722Line condition change responsive valves
    • Y10T137/7837Direct response valves [i.e., check valve type]
    • Y10T137/7904Reciprocating valves
    • Y10T137/7922Spring biased
    • Y10T137/7925Piston-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 PRESSURE REGULATING VALVE FOR INTERNAL COMBUSTION ENGINES IT1015976B (en)

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 (en) 1977-05-20

Family

ID=10188551

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50945/74A IT1015976B (en) 1973-05-15 1974-05-13 PRESSURE REGULATING VALVE FOR INTERNAL COMBUSTION ENGINES

Country Status (11)

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

Families Citing this family (5)

* 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 (en) * 1986-08-19 1988-03-02
US5154198A (en) * 1988-09-01 1992-10-13 Halliburton Company Tube jetting apparatus
FR2681375B1 (en) * 1991-09-18 1995-01-20 Alsthom Gec DEVICE FOR CAUSING THE DROP IN PRESSURE OF THE HIGH PRESSURE OIL OF CONTROL OF THE VALVES OF INTAKE OF A TURBINE IN THE EVENT OF OVER-SPEED.
GB2346223B (en) 1999-01-29 2003-06-04 Lucas Industries Ltd Governor

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

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