FR429673A - Molded stone for paving - Google Patents

Molded stone for paving

Info

Publication number
FR429673A
FR429673A FR429673A FR429673DA FR429673A FR 429673 A FR429673 A FR 429673A FR 429673 A FR429673 A FR 429673A FR 429673D A FR429673D A FR 429673DA FR 429673 A FR429673 A FR 429673A
Authority
FR
France
Prior art keywords
heating
circuit
regulating
opened
chamber
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
FR429673A
Other languages
French (fr)
Inventor
Johannes Woerner
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
Application granted granted Critical
Publication of FR429673A publication Critical patent/FR429673A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B19/14—Engines characterised by precombustion chambers with compression ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B19/00—Engines characterised by precombustion chambers
    • F02B2019/002—Engines characterised by precombustion chambers with electric heater fitted to at least part of prechamber-wall or transfer passage
    • F02B2019/004—Engines characterised by precombustion chambers with electric heater fitted to at least part of prechamber-wall or transfer passage with heater control
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

429,673. Precombustion chambers. DAIMLER-BENZ AKT.-GES., Untert³rkheim, Stuttgart, Germany. Oct. 26, 1933, No. 29753. Convention date, Aug. 25. [A Specification was laid open to inspection under Sect. 91 of the Acts, April 27, 1934.] [Class 7 (iii)] A precombustion chamber is provided with electrical heating-means which is normally placed in operation during idling and/or when the engine is operating at low speeds, by means of a regulating-member actuated in dependence on the speed or conjointly with the means for controlling the fuel supply. A heating-device d, formed of material having a high thermal conductivity and a high resistance to heat, such as beryllium bronze, surrounds the chamber b, which is made of steel of low heat conductivity, and is insulated from the outer wall by mica or asbestos. Current is supplied by a battery e, and the circuit is opened or closed by a switch f connected to the accelerator pedal g or to the governor. Instead of opening and closing the circuit, the current may be regulated by a resistance varied by the position of the pedal g. Further switches h, i are provided to enable the circuit to be opened or closed independently of the regulating-member. The heating-means may comprise incandescent spirals or heating-pins projecting into the precombustion chamber.
FR429673A 1910-05-23 1911-05-12 Molded stone for paving Expired FR429673A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE429673X 1933-08-25

Publications (1)

Publication Number Publication Date
FR429673A true FR429673A (en) 1911-09-28

Family

ID=6477641

Family Applications (1)

Application Number Title Priority Date Filing Date
FR429673A Expired FR429673A (en) 1910-05-23 1911-05-12 Molded stone for paving

Country Status (2)

Country Link
FR (1) FR429673A (en)
GB (1) GB429673A (en)

Also Published As

Publication number Publication date
GB429673A (en) 1935-05-27

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