CH225047A - Resistance. - Google Patents

Resistance.

Info

Publication number
CH225047A
CH225047A CH225047DA CH225047A CH 225047 A CH225047 A CH 225047A CH 225047D A CH225047D A CH 225047DA CH 225047 A CH225047 A CH 225047A
Authority
CH
Switzerland
Prior art keywords
resistance
Prior art date
Application number
Other languages
German (de)
Inventor
Aktiengesel Rheinmetall-Borsig
Original Assignee
Rheinmetall Borsig Ag
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 Rheinmetall Borsig Ag filed Critical Rheinmetall Borsig Ag
Publication of CH225047A publication Critical patent/CH225047A/en

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/02—Exposure apparatus for contact printing
    • G03B27/14—Details
    • G03B27/26—Cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/02—Hot chamber machines, i.e. with heated press chamber in which metal is melted
    • B22D17/04—Plunger machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/16—Resistance welding; Severing by resistance heating taking account of the properties of the material to be welded
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C10/00—Adjustable resistors
    • H01C10/46—Arrangements of fixed resistors with intervening connectors, e.g. taps
    • H01C10/48—Arrangements of fixed resistors with intervening connectors, e.g. taps including contact movable in an arcuate path

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
CH225047D 1941-04-05 1942-03-26 Resistance. CH225047A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE50441X 1941-04-05

Publications (1)

Publication Number Publication Date
CH225047A true CH225047A (en) 1942-12-31

Family

ID=5626654

Family Applications (4)

Application Number Title Priority Date Filing Date
CH226056D CH226056A (en) 1941-04-05 1942-01-27 Press casting machine with mechanical loading of the press chamber.
CH225180D CH225180A (en) 1941-04-05 1942-03-09 Blueprint machine with a rotating circular cylinder that forms the pause area.
CH225047D CH225047A (en) 1941-04-05 1942-03-26 Resistance.
CH227194D CH227194A (en) 1941-04-05 1942-03-28 Process for joining chrome-plated objects by welding.

Family Applications Before (2)

Application Number Title Priority Date Filing Date
CH226056D CH226056A (en) 1941-04-05 1942-01-27 Press casting machine with mechanical loading of the press chamber.
CH225180D CH225180A (en) 1941-04-05 1942-03-09 Blueprint machine with a rotating circular cylinder that forms the pause area.

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH227194D CH227194A (en) 1941-04-05 1942-03-28 Process for joining chrome-plated objects by welding.

Country Status (2)

Country Link
CH (4) CH226056A (en)
FR (1) FR879099A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE873205C (en) * 1951-08-10 1953-04-13 Maschb Ing H Stegenwalner K G Method and device for cooling a tracing cylinder containing a mercury vapor tube in tracing machines
DE1008089B (en) * 1955-10-24 1957-05-09 Escher Wyss Gmbh Fusion welded connection between poorly weldable steel parts
SE397781B (en) * 1976-03-04 1977-11-21 Stal Laval Turbin Ab WAY TO PRODUCE A PIPE PIPE

Also Published As

Publication number Publication date
CH225180A (en) 1943-01-15
CH226056A (en) 1943-03-15
CH227194A (en) 1943-05-31
FR879099A (en) 1943-02-12

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