ES379135A1 - Improvements in or relating to oil pumps - Google Patents

Improvements in or relating to oil pumps

Info

Publication number
ES379135A1
ES379135A1 ES379135A ES379135A ES379135A1 ES 379135 A1 ES379135 A1 ES 379135A1 ES 379135 A ES379135 A ES 379135A ES 379135 A ES379135 A ES 379135A ES 379135 A1 ES379135 A1 ES 379135A1
Authority
ES
Spain
Prior art keywords
air purge
pump
relating
coupled
connection channel
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
ES379135A
Other languages
Spanish (es)
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.)
Danfoss AS
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
Application filed by Danfoss AS filed Critical Danfoss AS
Publication of ES379135A1 publication Critical patent/ES379135A1/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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/28—Safety arrangements; Monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K5/00—Feeding or distributing other fuel to combustion apparatus
    • F23K5/02—Liquid fuel
    • F23K5/14—Details thereof
    • F23K5/142—Fuel pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Rotary Pumps (AREA)

Abstract

An oil pump for single-line operation with an air purge device, intended for oil burners, in which a pressure regulating valve is coupled to the pressure side of the pump, with a return line that, at through a connection channel, it leads to the suction side of the pump, characterized in that the air purge device is coupled to the return line, and that a closing member is provided in the connection channel, which is It is closed during the air purge, while it must be opened after the air purge has been carried out. (Machine-translation by Google Translate, not legally binding)
ES379135A 1969-05-02 1970-04-28 Improvements in or relating to oil pumps Expired ES379135A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691922360 DE1922360A1 (en) 1969-05-02 1969-05-02 Oil pump

Publications (1)

Publication Number Publication Date
ES379135A1 true ES379135A1 (en) 1972-09-01

Family

ID=5733016

Family Applications (1)

Application Number Title Priority Date Filing Date
ES379135A Expired ES379135A1 (en) 1969-05-02 1970-04-28 Improvements in or relating to oil pumps

Country Status (13)

Country Link
JP (1) JPS4812881B1 (en)
AT (1) AT296482B (en)
BE (1) BE746750A (en)
CH (1) CH506024A (en)
CS (1) CS170149B2 (en)
DE (1) DE1922360A1 (en)
DK (1) DK126267B (en)
ES (1) ES379135A1 (en)
FR (1) FR2041795A1 (en)
GB (1) GB1292685A (en)
NL (1) NL7006117A (en)
RO (1) RO56061A (en)
YU (1) YU32218B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8923775D0 (en) * 1989-10-21 1989-12-06 Dowty Hydraulic Units Ltd An hydraulic pump
JP4315109B2 (en) 2005-02-16 2009-08-19 株式会社デンソー Pump device
SE529398C2 (en) * 2005-12-12 2007-07-31 Tigerholm Products Ab Device at an oil-burning plant
SE529397C2 (en) * 2005-12-12 2007-07-31 Tigerholm Products Ab Built-in oil vent and oil pump
DE102016119684A1 (en) * 2016-10-14 2018-04-19 Valeo Thermal Commercial Vehicles Germany GmbH Ventilation device for a liquid fuel working in single-line operation heater

Also Published As

Publication number Publication date
YU32218B (en) 1974-06-30
GB1292685A (en) 1972-10-11
BE746750A (en) 1970-08-17
FR2041795A1 (en) 1971-02-05
RO56061A (en) 1974-03-01
AT296482B (en) 1972-02-10
JPS4812881B1 (en) 1973-04-24
CS170149B2 (en) 1976-08-27
DE1922360A1 (en) 1971-06-16
CH506024A (en) 1971-04-15
NL7006117A (en) 1970-11-04
YU109770A (en) 1973-12-31
DK126267B (en) 1973-06-25

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