CH525394A - Heating oil pump for single and dual line operation - Google Patents

Heating oil pump for single and dual line operation

Info

Publication number
CH525394A
CH525394A CH140571A CH140571A CH525394A CH 525394 A CH525394 A CH 525394A CH 140571 A CH140571 A CH 140571A CH 140571 A CH140571 A CH 140571A CH 525394 A CH525394 A CH 525394A
Authority
CH
Switzerland
Prior art keywords
oil pump
line operation
heating oil
dual line
dual
Prior art date
Application number
CH140571A
Other languages
German (de)
Inventor
Sjotun Kyrre
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 DE19702008510 external-priority patent/DE2008510C/en
Application filed by Danfoss As filed Critical Danfoss As
Publication of CH525394A publication Critical patent/CH525394A/en

Links

Classifications

    • 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
    • F23K5/04—Feeding or distributing systems using pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
    • F23D11/24—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space
    • F23D11/26—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space with provision for varying the rate at which the fuel is sprayed
    • F23D11/28—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space with provision for varying the rate at which the fuel is sprayed with flow-back of fuel at the burner, e.g. using by-pass
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Fuel-Injection Apparatus (AREA)
CH140571A 1970-02-24 1971-02-01 Heating oil pump for single and dual line operation CH525394A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702008510 DE2008510C (en) 1970-02-24 Heating oil pump for single and dual line operation

Publications (1)

Publication Number Publication Date
CH525394A true CH525394A (en) 1972-07-15

Family

ID=5763204

Family Applications (1)

Application Number Title Priority Date Filing Date
CH140571A CH525394A (en) 1970-02-24 1971-02-01 Heating oil pump for single and dual line operation

Country Status (7)

Country Link
US (1) US3865518A (en)
CH (1) CH525394A (en)
DK (1) DK123118B (en)
FR (1) FR2079038A5 (en)
GB (1) GB1351514A (en)
NL (1) NL7101767A (en)
SE (1) SE357044B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4775300A (en) * 1987-03-20 1988-10-04 Danfoss A/S Heating oil pump for selective single or double line operation
DE4401074B4 (en) * 1994-01-15 2007-01-18 Robert Bosch Gmbh Pump arrangement, in particular for conveying fuel from a reservoir to an internal combustion engine
DE9418218U1 (en) * 1994-11-14 1994-12-22 Hans G. Werner GmbH & Co., 70176 Stuttgart Suction and pressure unit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2209856A (en) * 1939-03-04 1940-07-30 Cleveland Steel Products Corp Fuel supply pump
US2918009A (en) * 1957-02-01 1959-12-22 Dieny & Lucas Soc Nouv Injection-compressor apparatus
US3162129A (en) * 1962-07-13 1964-12-22 Sundstrand Corp Two-stage fuel unit

Also Published As

Publication number Publication date
NL7101767A (en) 1971-08-26
DE2008510B2 (en) 1972-03-16
DE2008510A1 (en) 1971-09-09
US3865518A (en) 1975-02-11
SE357044B (en) 1973-06-12
GB1351514A (en) 1974-05-01
DK123118B (en) 1972-05-15
FR2079038A5 (en) 1971-11-05

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Legal Events

Date Code Title Description
PL Patent ceased