FR2488345A1 - Pompe a engrenages chauffable - Google Patents

Pompe a engrenages chauffable Download PDF

Info

Publication number
FR2488345A1
FR2488345A1 FR8115270A FR8115270A FR2488345A1 FR 2488345 A1 FR2488345 A1 FR 2488345A1 FR 8115270 A FR8115270 A FR 8115270A FR 8115270 A FR8115270 A FR 8115270A FR 2488345 A1 FR2488345 A1 FR 2488345A1
Authority
FR
France
Prior art keywords
pump
heating cartridge
protective tube
pump according
heating
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.)
Granted
Application number
FR8115270A
Other languages
English (en)
French (fr)
Other versions
FR2488345B3 (enrdf_load_html_response
Inventor
Hartwig Paulsen
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2488345A1 publication Critical patent/FR2488345A1/fr
Application granted granted Critical
Publication of FR2488345B3 publication Critical patent/FR2488345B3/fr
Granted 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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/101—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with a crescent-shaped filler element, located between the inner and outer intermeshing members
    • 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
    • F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
    • 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0096—Heating; Cooling
    • 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
    • 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
    • F23K5/20—Preheating devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Rotary Pumps (AREA)
FR8115270A 1980-08-09 1981-08-06 Pompe a engrenages chauffable Granted FR2488345A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19808021440 DE8021440U1 (de) 1980-08-09 1980-08-09 Beheizbare zahnradpumpe

Publications (2)

Publication Number Publication Date
FR2488345A1 true FR2488345A1 (fr) 1982-02-12
FR2488345B3 FR2488345B3 (enrdf_load_html_response) 1983-04-29

Family

ID=6717929

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8115270A Granted FR2488345A1 (fr) 1980-08-09 1981-08-06 Pompe a engrenages chauffable

Country Status (3)

Country Link
CH (1) CH655363A5 (enrdf_load_html_response)
DE (1) DE8021440U1 (enrdf_load_html_response)
FR (1) FR2488345A1 (enrdf_load_html_response)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0261703A1 (en) * 1986-08-06 1988-03-30 R.G. Groot Oilburner
EP0879964A1 (en) * 1997-05-22 1998-11-25 T.D. Engineering Co., Ltd. Positive displacement pump
EP3992425A1 (fr) * 2020-10-29 2022-05-04 Suntec Industries France Pompe modulaire

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116624384B (zh) * 2023-07-24 2023-09-26 烟台科派智能科技有限公司 一种高效率齿轮泵供胶装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0261703A1 (en) * 1986-08-06 1988-03-30 R.G. Groot Oilburner
EP0879964A1 (en) * 1997-05-22 1998-11-25 T.D. Engineering Co., Ltd. Positive displacement pump
US6126425A (en) * 1997-05-22 2000-10-03 T. D. Engineering Co., Ltd. Positive displacement pump
EP3992425A1 (fr) * 2020-10-29 2022-05-04 Suntec Industries France Pompe modulaire
FR3115840A1 (fr) * 2020-10-29 2022-05-06 Suntec Industries France Pompe modulaire

Also Published As

Publication number Publication date
DE8021440U1 (de) 1980-12-04
CH655363A5 (en) 1986-04-15
FR2488345B3 (enrdf_load_html_response) 1983-04-29

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