CH227441A - Verfahren zur Herstellung von Kohlenstoff enthaltenden Unterbrecherkontakten. - Google Patents

Verfahren zur Herstellung von Kohlenstoff enthaltenden Unterbrecherkontakten.

Info

Publication number
CH227441A
CH227441A CH227441DA CH227441A CH 227441 A CH227441 A CH 227441A CH 227441D A CH227441D A CH 227441DA CH 227441 A CH227441 A CH 227441A
Authority
CH
Switzerland
Prior art keywords
production
containing carbon
breaker contacts
contacts containing
breaker
Prior art date
Application number
Other languages
English (en)
Inventor
Duerrwaechter Eugen Ing Dr
Original Assignee
Duerrwaechter Eugen Ing Dr
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 Duerrwaechter Eugen Ing Dr filed Critical Duerrwaechter Eugen Ing Dr
Publication of CH227441A publication Critical patent/CH227441A/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/021—Composite material
    • H01H1/027—Composite material containing carbon particles or fibres
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F01D25/14—Casings modified therefor
    • F01D25/145—Thermally insulated casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/02—Crankcase ventilating or breathing by means of additional source of positive or negative pressure
    • F01M13/021—Crankcase ventilating or breathing by means of additional source of positive or negative pressure of negative pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P1/00—Air cooling
    • F01P1/02—Arrangements for cooling cylinders or cylinder heads, e.g. ducting cooling-air from its pressure source to cylinders or along cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P5/00—Pumping cooling-air or liquid coolants
    • F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
    • F01P5/08—Use of engine exhaust gases for pumping cooling-air
    • 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/005—Exhaust driven pumps being combined with an exhaust driven auxiliary apparatus, e.g. a ventilator
    • 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
    • F02B39/00—Component parts, details, or accessories relating to, driven charging or scavenging pumps, not provided for in groups F02B33/00 - F02B37/00
    • F02B39/005—Cooling of pump drives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/12—Cooling of plants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/40—Application in turbochargers
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
CH227441D 1941-07-18 1942-05-04 Verfahren zur Herstellung von Kohlenstoff enthaltenden Unterbrecherkontakten. CH227441A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE180741X 1941-07-18

Publications (1)

Publication Number Publication Date
CH227441A true CH227441A (de) 1943-06-15

Family

ID=5712560

Family Applications (2)

Application Number Title Priority Date Filing Date
CH227441D CH227441A (de) 1941-07-18 1942-05-04 Verfahren zur Herstellung von Kohlenstoff enthaltenden Unterbrecherkontakten.
CH227225D CH227225A (de) 1941-07-18 1942-07-16 Verfahren und Einrichtung zur Kühlung des Innern einer Brennkraftmaschine mit durch eine Abgasturbine angetriebenem Aufladegebläse, insbesondere für Kraftfahrzeuge.

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH227225D CH227225A (de) 1941-07-18 1942-07-16 Verfahren und Einrichtung zur Kühlung des Innern einer Brennkraftmaschine mit durch eine Abgasturbine angetriebenem Aufladegebläse, insbesondere für Kraftfahrzeuge.

Country Status (3)

Country Link
BE (1) BE445974A (de)
CH (2) CH227441A (de)
FR (2) FR882859A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2715169A (en) * 1950-07-21 1955-08-09 Honeywell Regulator Co Switch contact
DE1260710B (de) * 1960-09-13 1968-02-08 Siemens Ag Pressvorrichtung zum Nachverdichten von nietfoermigen elektrischen Kontakten aus plastisch verformbaren Sinterwerkstoffen

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3094272A (en) * 1960-12-09 1963-06-18 Trane Co Motor-compressor apparatus
DE2209287C3 (de) * 1972-02-22 1974-12-12 Siemens Ag, 1000 Berlin Und 8000 Muenchen Elektrischer Druckgasschalter
FR2541369A1 (fr) * 1983-02-21 1984-08-24 Bergounhoux Marcel Dispositif reduisant la temperature de sortie d'air des compresseurs et turbocompresseurs

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2715169A (en) * 1950-07-21 1955-08-09 Honeywell Regulator Co Switch contact
DE1260710B (de) * 1960-09-13 1968-02-08 Siemens Ag Pressvorrichtung zum Nachverdichten von nietfoermigen elektrischen Kontakten aus plastisch verformbaren Sinterwerkstoffen

Also Published As

Publication number Publication date
FR883116A (fr) 1943-06-24
FR882859A (fr) 1943-06-17
BE445974A (de)
CH227225A (de) 1943-05-31

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