BE673801A - - Google Patents

Info

Publication number
BE673801A
BE673801A BE673801DA BE673801A BE 673801 A BE673801 A BE 673801A BE 673801D A BE673801D A BE 673801DA BE 673801 A BE673801 A BE 673801A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE673801A publication Critical patent/BE673801A/xx

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/004—Priming of not self-priming pumps
    • F04D9/005—Priming of not self-priming pumps by adducting or recycling liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/004—Priming of not self-priming pumps
    • F04D9/006—Priming of not self-priming pumps by venting gas or using gas valves
    • 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
    • Y10T137/2579—Flow rate responsive
    • Y10T137/2599—Venturi

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
BE673801D 1964-12-16 1965-12-15 BE673801A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US418707A US3370604A (en) 1964-12-16 1964-12-16 Self-priming liquid pumping system and primer valve

Publications (1)

Publication Number Publication Date
BE673801A true BE673801A (enrdf_load_stackoverflow) 1966-06-15

Family

ID=23659250

Family Applications (1)

Application Number Title Priority Date Filing Date
BE673801D BE673801A (enrdf_load_stackoverflow) 1964-12-16 1965-12-15

Country Status (9)

Country Link
US (1) US3370604A (enrdf_load_stackoverflow)
BE (1) BE673801A (enrdf_load_stackoverflow)
DK (1) DK137144B (enrdf_load_stackoverflow)
ES (1) ES320812A1 (enrdf_load_stackoverflow)
FR (1) FR1462590A (enrdf_load_stackoverflow)
GB (1) GB1130347A (enrdf_load_stackoverflow)
NL (1) NL6516324A (enrdf_load_stackoverflow)
NO (1) NO125110B (enrdf_load_stackoverflow)
SE (1) SE331423B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111379887A (zh) * 2018-12-27 2020-07-07 青岛经济技术开发区海尔热水器有限公司 多功能针式阀、热泵热水器及其冷媒灌注方法

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3451417A (en) * 1966-06-10 1969-06-24 Hudson Eng Co Combination of relief pressure mechanism and valve
US3434430A (en) * 1967-04-18 1969-03-25 Worthington Corp Self-priming pump system with external actuating means
US3474735A (en) * 1967-05-24 1969-10-28 Samuel E Gilmore Air dumping control mechanism for self-priming pumps
US3481274A (en) * 1967-12-18 1969-12-02 Hudson Eng Co Differential pressure sensitive valve system for self-priming liquid-type pumps
US3575521A (en) * 1968-11-05 1971-04-20 Gorman Rupp Co Air release valve for self-priming centrifugal pump
US3586040A (en) * 1969-11-06 1971-06-22 Machinery Co Const Valve means
US3940058A (en) * 1974-10-07 1976-02-24 Norris Orlin R Steam generating system including means for reinitiating the operation of a steam bound boiler feed pump
US4255079A (en) * 1979-08-06 1981-03-10 Penco Division Of Hudson Engineering Company Self-priming system for pumps
US4515180A (en) * 1982-12-09 1985-05-07 Hudson Engineering Company Valve for self-priming pump system
US4494560A (en) * 1982-12-09 1985-01-22 Hudson Engineering Company Self-priming system for liquid pumps
US4493607A (en) * 1982-12-16 1985-01-15 Hudson Engineering Company Tee-type valve for self-priming pump system
US4521156A (en) * 1982-12-16 1985-06-04 Hudson Engineering Company Self-priming pump system having diaphragm-type flow sensor
US6682313B1 (en) * 2000-12-04 2004-01-27 Trident Emergency Products, Llc Compressed air powered pump priming system
US6684946B2 (en) * 2002-04-12 2004-02-03 Baker Hughes Incorporated Gas-lock re-prime device for submersible pumps and related methods
EP1825373A2 (en) * 2004-11-05 2007-08-29 Data Robotics Incorporated Dynamically expandable and contractible fault-tolerant storage system with virtual hot spare
CN113532846B (zh) * 2021-09-14 2021-11-30 南通沃特力机械制造有限公司 一种组装后的泵体阀门的自动质检系统及方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1147401A (en) * 1912-09-04 1915-07-20 Gen Electric Regulation of boiler feed-pumps.
US1206385A (en) * 1913-12-03 1916-11-28 American Well Works Pump.
US2902940A (en) * 1953-05-12 1959-09-08 Atkinson Guy F Co Self-priming pumping system
US3228343A (en) * 1964-05-25 1966-01-11 U S Pumps Inc Self-priming pump
US3276384A (en) * 1964-08-31 1966-10-04 Worthington Corp Check and priming valve means for self-priming pumping system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111379887A (zh) * 2018-12-27 2020-07-07 青岛经济技术开发区海尔热水器有限公司 多功能针式阀、热泵热水器及其冷媒灌注方法
CN111379887B (zh) * 2018-12-27 2024-02-09 青岛经济技术开发区海尔热水器有限公司 多功能针式阀、热泵热水器及其冷媒灌注方法

Also Published As

Publication number Publication date
DK137144C (enrdf_load_stackoverflow) 1978-06-26
FR1462590A (fr) 1966-12-16
GB1130347A (en) 1968-10-16
DE1528722A1 (de) 1970-03-19
DE1528722B2 (de) 1976-02-05
ES320812A1 (es) 1966-11-01
DK137144B (da) 1978-01-23
SE331423B (enrdf_load_stackoverflow) 1970-12-21
US3370604A (en) 1968-02-27
NL6516324A (enrdf_load_stackoverflow) 1966-06-17
NO125110B (enrdf_load_stackoverflow) 1972-07-17

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