AT174705B - Method and device for cleaning sight glasses which are used to look into high vacuum rooms - Google Patents

Method and device for cleaning sight glasses which are used to look into high vacuum rooms

Info

Publication number
AT174705B
AT174705B AT174705DA AT174705B AT 174705 B AT174705 B AT 174705B AT 174705D A AT174705D A AT 174705DA AT 174705 B AT174705 B AT 174705B
Authority
AT
Austria
Prior art keywords
look
high vacuum
sight glasses
vacuum rooms
cleaning
Prior art date
Application number
Other languages
German (de)
Inventor
Alois Dr Vogt
Original Assignee
Alois Dr Vogt
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 Alois Dr Vogt filed Critical Alois Dr Vogt
Application granted granted Critical
Publication of AT174705B publication Critical patent/AT174705B/en

Links

AT174705D 1950-03-22 1951-03-19 Method and device for cleaning sight glasses which are used to look into high vacuum rooms AT174705B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH174705X 1950-03-22

Publications (1)

Publication Number Publication Date
AT174705B true AT174705B (en) 1953-04-25

Family

ID=4425652

Family Applications (1)

Application Number Title Priority Date Filing Date
AT174705D AT174705B (en) 1950-03-22 1951-03-19 Method and device for cleaning sight glasses which are used to look into high vacuum rooms

Country Status (1)

Country Link
AT (1) AT174705B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1138513B (en) * 1958-05-02 1962-10-25 Heraeus Gmbh W C Window for vacuum systems
DE1141750B (en) * 1956-03-02 1962-12-27 Wolfram Ferdinand Schultz Device for avoiding fogging of sight glasses, preferably for observing melting processes to be carried out in pressure or vacuum containers
DE1270063B (en) * 1958-12-02 1968-06-12 Finkl & Sons Co Process for cleaning steel melts and device for carrying out the process

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1141750B (en) * 1956-03-02 1962-12-27 Wolfram Ferdinand Schultz Device for avoiding fogging of sight glasses, preferably for observing melting processes to be carried out in pressure or vacuum containers
DE1138513B (en) * 1958-05-02 1962-10-25 Heraeus Gmbh W C Window for vacuum systems
DE1270063B (en) * 1958-12-02 1968-06-12 Finkl & Sons Co Process for cleaning steel melts and device for carrying out the process

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