FR788955A - Automatic internal opening and closing arrangement in thermosyphon pumps - Google Patents

Automatic internal opening and closing arrangement in thermosyphon pumps

Info

Publication number
FR788955A
FR788955A FR788955DA FR788955A FR 788955 A FR788955 A FR 788955A FR 788955D A FR788955D A FR 788955DA FR 788955 A FR788955 A FR 788955A
Authority
FR
France
Prior art keywords
thermosyphon
pumps
internal opening
closing arrangement
automatic internal
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ercole Marelli and C SpA
Original Assignee
Ercole Marelli and C SpA
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 Ercole Marelli and C SpA filed Critical Ercole Marelli and C SpA
Application granted granted Critical
Publication of FR788955A publication Critical patent/FR788955A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
    • F04D15/0016—Control, e.g. regulation, of pumps, pumping installations or systems by using valves mixing-reversing- or deviation valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR788955D 1934-08-04 1935-04-17 Automatic internal opening and closing arrangement in thermosyphon pumps Expired FR788955A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT788955X 1934-08-04

Publications (1)

Publication Number Publication Date
FR788955A true FR788955A (en) 1935-10-21

Family

ID=11316606

Family Applications (1)

Application Number Title Priority Date Filing Date
FR788955D Expired FR788955A (en) 1934-08-04 1935-04-17 Automatic internal opening and closing arrangement in thermosyphon pumps

Country Status (1)

Country Link
FR (1) FR788955A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1013523B (en) * 1955-03-21 1957-08-08 Elektr App Spring Fab Motor pump with free-wheeling check valve installed in a pipeline
US2859499A (en) * 1958-11-11 Molding press head control system
US2916875A (en) * 1953-09-09 1959-12-15 Rolls Royce Gas turbine engine fuel systems
DE1079954B (en) * 1957-07-20 1960-04-14 Ruhrstahl Ag Centrifugal pump or blower with bypass duct
US2955537A (en) * 1955-11-18 1960-10-11 Gen Motors Corp Fuel pump
US2971467A (en) * 1956-05-07 1961-02-14 March Mfg Co Condensate pump
US3110473A (en) * 1957-06-07 1963-11-12 Basf Ag Gas turbine plant and method of operating the same
US3126030A (en) * 1964-03-24 F stoermer
US3147712A (en) * 1960-09-02 1964-09-08 Gen Motors Corp Fuel pumping system for gas turbines
US4411599A (en) * 1980-10-02 1983-10-25 Bernhard Kessel Drain fitting with built-in pump
WO2007019496A1 (en) * 2005-08-08 2007-02-15 Cooper-Standard Automotive, Inc. Bypass passage for fluid pump

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126030A (en) * 1964-03-24 F stoermer
US2859499A (en) * 1958-11-11 Molding press head control system
US2916875A (en) * 1953-09-09 1959-12-15 Rolls Royce Gas turbine engine fuel systems
DE1013523B (en) * 1955-03-21 1957-08-08 Elektr App Spring Fab Motor pump with free-wheeling check valve installed in a pipeline
US2955537A (en) * 1955-11-18 1960-10-11 Gen Motors Corp Fuel pump
US2971467A (en) * 1956-05-07 1961-02-14 March Mfg Co Condensate pump
US3110473A (en) * 1957-06-07 1963-11-12 Basf Ag Gas turbine plant and method of operating the same
DE1079954B (en) * 1957-07-20 1960-04-14 Ruhrstahl Ag Centrifugal pump or blower with bypass duct
US3147712A (en) * 1960-09-02 1964-09-08 Gen Motors Corp Fuel pumping system for gas turbines
US4411599A (en) * 1980-10-02 1983-10-25 Bernhard Kessel Drain fitting with built-in pump
WO2007019496A1 (en) * 2005-08-08 2007-02-15 Cooper-Standard Automotive, Inc. Bypass passage for fluid pump
JP2009504975A (en) * 2005-08-08 2009-02-05 クーパー−スタンダード オートモーティブ、 インコーポレイテッド Bypass passage for fluid pump
US8172502B2 (en) 2005-08-08 2012-05-08 Cooper-Standard Automotive Inc. Bypass passage for fluid pump

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