AT292901B - Druckregelventil, insbesondere für Brennölpumpen - Google Patents

Druckregelventil, insbesondere für Brennölpumpen

Info

Publication number
AT292901B
AT292901B AT689169A AT689169A AT292901B AT 292901 B AT292901 B AT 292901B AT 689169 A AT689169 A AT 689169A AT 689169 A AT689169 A AT 689169A AT 292901 B AT292901 B AT 292901B
Authority
AT
Austria
Prior art keywords
control valve
pressure control
fuel oil
oil pumps
pumps
Prior art date
Application number
AT689169A
Other languages
English (en)
Inventor
Gunnar Lyshoj Hansen
Jorgen Hartvig Petersen
Original Assignee
Danfoss As
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
Priority claimed from DE19681773985 external-priority patent/DE1773985C/de
Application filed by Danfoss As filed Critical Danfoss As
Application granted granted Critical
Publication of AT292901B publication Critical patent/AT292901B/de

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/08—Control of liquid pressure
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/10—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger
    • G05D16/101—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger the controller being arranged as a multiple-way valve
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/10—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger
    • G05D16/109—Control of fluid pressure without auxiliary power the sensing element being a piston or plunger with two or more pistons acting as a single pressure controller that move together over range of motion during normal operations
    • 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
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2559—Self-controlled branched flow systems
    • Y10T137/2574—Bypass or relief controlled by main line fluid condition
    • Y10T137/2579—Flow rate responsive
    • Y10T137/2587—Bypass or relief valve biased open
    • 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
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2559—Self-controlled branched flow systems
    • Y10T137/2574—Bypass or relief controlled by main line fluid condition
    • Y10T137/2605—Pressure responsive
    • Y10T137/2607—With pressure reducing inlet valve
AT689169A 1968-08-03 1969-07-17 Druckregelventil, insbesondere für Brennölpumpen AT292901B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681773985 DE1773985C (de) 1968-08-03 Druckregelventil, insbesondere für Brennölpumpen

Publications (1)

Publication Number Publication Date
AT292901B true AT292901B (de) 1971-09-10

Family

ID=5701953

Family Applications (1)

Application Number Title Priority Date Filing Date
AT689169A AT292901B (de) 1968-08-03 1969-07-17 Druckregelventil, insbesondere für Brennölpumpen

Country Status (11)

Country Link
US (1) US3744508A (de)
JP (1) JPS5025161B1 (de)
AT (1) AT292901B (de)
BE (1) BE736898A (de)
CH (1) CH495011A (de)
ES (1) ES370184A1 (de)
FR (1) FR2015015A1 (de)
GB (1) GB1282935A (de)
NL (1) NL140966B (de)
NO (1) NO127257B (de)
SE (1) SE367052B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE380610B (sv) * 1972-08-22 1975-11-10 Danfoss As Ventilkombination for en oljeeldningsanleggning
DE3032411A1 (de) * 1980-08-28 1982-04-01 Backé, Wolfgang, Prof.Dr.-Ing., 5100 Aachen Vorrichtung zur stufenlosen drucksteuerung und druckbegrenzung
US4766765A (en) * 1986-11-13 1988-08-30 Westinghouse Electric Corp. Multiphase valve testing
US6739865B1 (en) 2003-02-12 2004-05-25 Jeffrey W. Jamison System and method for disabling a furnace
US8522751B2 (en) * 2010-09-01 2013-09-03 Honda Motor Co., Ltd. Fuel pressure regulator for a motor vehicle
US9316187B2 (en) * 2011-01-18 2016-04-19 Carter Fuel Systems, Llc Diesel fuel system with advanced priming
US8739811B2 (en) 2011-02-07 2014-06-03 Honeywell International Inc. Direct metering fuel system with constant servo flow
US9669172B2 (en) * 2012-07-05 2017-06-06 Resmed Limited Discreet respiratory therapy system
CN105840483B (zh) * 2015-02-02 2019-04-09 中国石油大学(北京) 用于煤层气井排采防卡漏泵
CN115920756B (zh) * 2023-02-20 2023-05-09 四川永沁环境工程有限公司 一种水压调控机构及医院污水智能消毒投药设备

Also Published As

Publication number Publication date
SE367052B (de) 1974-05-13
CH495011A (de) 1970-08-15
ES370184A1 (es) 1971-04-01
US3744508A (en) 1973-07-10
DE1773985A1 (de) 1972-03-30
NL6911784A (de) 1970-02-05
DE1773985B2 (de) 1973-02-15
NO127257B (de) 1973-05-28
NL140966B (nl) 1974-01-15
BE736898A (de) 1969-12-31
JPS5025161B1 (de) 1975-08-21
GB1282935A (en) 1972-07-26
FR2015015A1 (de) 1970-04-24

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee