CH227314A - Einrichtung zum Verhüten einer schädlichen Übertemperatur beim Trockengehen eines Flüssigkeitserhitzers. - Google Patents

Einrichtung zum Verhüten einer schädlichen Übertemperatur beim Trockengehen eines Flüssigkeitserhitzers.

Info

Publication number
CH227314A
CH227314A CH227314DA CH227314A CH 227314 A CH227314 A CH 227314A CH 227314D A CH227314D A CH 227314DA CH 227314 A CH227314 A CH 227314A
Authority
CH
Switzerland
Prior art keywords
excess temperature
liquid heater
preventing harmful
heater goes
harmful excess
Prior art date
Application number
Other languages
English (en)
Inventor
Hermes Patentverwertun Haftung
Original Assignee
Hermes Patentverwertungs 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.)
Filing date
Publication date
Application filed by Hermes Patentverwertungs Gmbh filed Critical Hermes Patentverwertungs Gmbh
Publication of CH227314A publication Critical patent/CH227314A/de

Links

Classifications

    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/001Modification of pulp properties
    • D21C9/002Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
    • D21C9/005Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives organic compounds
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/01Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis
    • C07C37/055Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis the substituted group being bound to oxygen, e.g. ether group
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21CPRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/10Bleaching ; Apparatus therefor
    • D21C9/16Bleaching ; Apparatus therefor with per compounds
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00Details of apparatus for conversion
    • H02M1/20Contact mechanisms of dynamic converters
    • H02M1/26Contact mechanisms of dynamic converters incorporating cam-operated contacts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
CH227314D 1941-05-13 1942-05-09 Einrichtung zum Verhüten einer schädlichen Übertemperatur beim Trockengehen eines Flüssigkeitserhitzers. CH227314A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE130541X 1941-05-13

Publications (1)

Publication Number Publication Date
CH227314A true CH227314A (de) 1943-06-15

Family

ID=5663685

Family Applications (5)

Application Number Title Priority Date Filing Date
CH130541D CH130541A (de) 1941-05-13 1927-12-09 Bleikabel.
CH227141D CH227141A (de) 1941-05-13 1942-03-18 Verfahren zur Herstellung eines technisch pentosanfreien, für die Herstellung von Spinnlösungen oder von Celluloseestern bestimmten Zellstoffes.
CH226690D CH226690A (de) 1941-05-13 1942-03-20 Verfahren zur Herstellung von p,p'-Dioxy-3,4-diphenyl-hexan vom Smp. 185º.
CH225875D CH225875A (de) 1941-05-13 1942-04-08 Kontaktumformer mit Schaltdrosseln.
CH227314D CH227314A (de) 1941-05-13 1942-05-09 Einrichtung zum Verhüten einer schädlichen Übertemperatur beim Trockengehen eines Flüssigkeitserhitzers.

Family Applications Before (4)

Application Number Title Priority Date Filing Date
CH130541D CH130541A (de) 1941-05-13 1927-12-09 Bleikabel.
CH227141D CH227141A (de) 1941-05-13 1942-03-18 Verfahren zur Herstellung eines technisch pentosanfreien, für die Herstellung von Spinnlösungen oder von Celluloseestern bestimmten Zellstoffes.
CH226690D CH226690A (de) 1941-05-13 1942-03-20 Verfahren zur Herstellung von p,p'-Dioxy-3,4-diphenyl-hexan vom Smp. 185º.
CH225875D CH225875A (de) 1941-05-13 1942-04-08 Kontaktumformer mit Schaltdrosseln.

Country Status (3)

Country Link
BE (1) BE444985A (de)
CH (5) CH130541A (de)
FR (1) FR880221A (de)

Also Published As

Publication number Publication date
CH226690A (de) 1943-04-30
FR880221A (fr) 1943-03-17
CH225875A (de) 1943-02-28
BE444985A (de)
CH227141A (de) 1943-05-31
CH130541A (de) 1928-12-15

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