Ragnar Holm

发表

Ragnar Holm, 1967 .

Theory of the Sparking during Commutation on Dynamos

Ragnar Holm, 1962, Transactions of the American Institute of Electrical Engineers. Part III: Power Apparatus and Systems.

The contact resistance. General theory

Ragnar Holm, R. Holm, 1958 .

Definitions and high power breakers

Ragnar Holm, 1958 .

Survey concerning friction and wear

Ragnar Holm, 1958 .

Arc duration on breaking contact without quenching. Circumstances common to Communication Engineering

Ragnar Holm, 1967 .

Erratum to: Dimensioning a contact with respect to its heating

Ragnar Holm, 1967 .

Bridge material transfer in the shape of pips and spires

Ragnar Holm, 1958 .

Erratum to: Application of statistics to surety of contact make

Ragnar Holm, 1958 .

Introduction. A simplified summary of the theory of stationary electric contacts

Ragnar Holm, 1967 .

Contact effects in carbon granular microphones

Ragnar Holm, 1967 .

About stationary contacts in practice

Ragnar Holm, 1967 .

Contact effects in carbon microphones

Ragnar Holm, 1958 .

Dimensioning a contact with respect to its heating

Ragnar Holm, 1967 .

Erratum to: Details about the types of arc in relay contacts and the material transfer produced by them

Ragnar Holm, 1967 .

Erratum to: Introduction. A simplified summary of the theory of stationary electric contacts

Ragnar Holm, 1958 .

The relationship between electric potential and temperature in a current constriction which is symmetric with respect to the contact surface; that is, the φ-ϑ relation

Ragnar Holm, 1958 .

Resistance-voltage characteristics of clean symmetric contacts. Softening and melting voltages

Ragnar Holm, 1967 .

Fritting of tarnish films

Ragnar Holm, 1967 .

Temperature distribution in the constriction of a contact between members of very different conductivities

Ragnar Holm, 1967 .

Calculation of the Temperature Development in a Contact Heated in the Contact Surface, and Application to the Problem of the Temperature Rise in a Sliding Contact

Ragnar Holm, R. Holm, 1948 .

Contribution to the Theory of Commutation on D-C Machines

Ragnar Holm, 1958, Transactions of the American Institute of Electrical Engineers. Part III: Power Apparatus and Systems.

VI-characteristics of the stationary arc in air; their use for calculation of the duration of drawn short arcs

Ragnar Holm, 1958 .

The Vaporization of the Cathode in the Electric Arc

Ragnar Holm, R. Holm, 1949 .

Electric contacts handbook

Ragnar Holm, R. Holm, 1958 .