AT322967B - WATER-COOLED ROLLER FOR PAPER MACHINES - Google Patents

WATER-COOLED ROLLER FOR PAPER MACHINES

Info

Publication number: AT322967B
Authority: AT; Austria
Prior art keywords: water; paper machines; cooled roller; cooled; roller
Prior art date: 1973-05-03

Application number

AT404273A

Other languages

German (de)

Original Assignee

Escher Wyss Gmbh

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.)

1973-05-03

Filing date

1973-05-08

Publication date

1975-06-25

1973-05-08 Application filed by Escher Wyss Gmbh filed Critical Escher Wyss Gmbh

1975-06-25 Application granted granted Critical

1975-06-25 Publication of AT322967B publication Critical patent/AT322967B/en

Links

Classifications

- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
- D21G1/00—Calenders; Smoothing apparatus
- D21G1/02—Rolls; Their bearings
- D21G1/0253—Heating or cooling the rolls; Regulating the temperature
- D21G1/0266—Heating or cooling the rolls; Regulating the temperature using a heat-transfer fluid

AT404273A 1973-05-03 1973-05-08 WATER-COOLED ROLLER FOR PAPER MACHINES AT322967B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH628673A CH564642A5 (en)	1973-05-03	1973-05-03

Publications (1)

Publication Number	Publication Date
AT322967B true AT322967B (en)	1975-06-25

Family

ID=4307157

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT404273A AT322967B (en)	1973-05-03	1973-05-08	WATER-COOLED ROLLER FOR PAPER MACHINES

Country Status (4)

Country	Link
AT (1)	AT322967B (en)
CH (1)	CH564642A5 (en)
GB (1)	GB1425682A (en)
IT (1)	IT1010182B (en)

1973
- 1973-05-03 CH CH628673A patent/CH564642A5/xx not_active IP Right Cessation
- 1973-05-08 AT AT404273A patent/AT322967B/en not_active IP Right Cessation
1974
- 1974-04-25 GB GB1814674A patent/GB1425682A/en not_active Expired
- 1974-04-29 IT IT2201774A patent/IT1010182B/en active

Also Published As

Publication number	Publication date
DE2324611A1 (en)	1974-11-14
CH564642A5 (en)	1975-07-31
DE2324611B2 (en)	1975-11-27
IT1010182B (en)	1977-01-10
GB1425682A (en)	1976-02-18

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AT322967B (en)	1975-06-25	WATER-COOLED ROLLER FOR PAPER MACHINES

Legal Events

Date	Code	Title	Description
1982-05-15	ELJ	Ceased due to non-payment of the annual fee