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
Links
- 239000007788 liquid Substances 0.000 title 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-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
- D21C9/001—Modification of pulp properties
- D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
- D21C9/005—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives organic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/01—Preparation 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
- C07C37/055—Preparation 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
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C9/00—After-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
- D21C9/10—Bleaching ; Apparatus therefor
- D21C9/16—Bleaching ; Apparatus therefor with per compounds
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS 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
- H02M1/00—Details of apparatus for conversion
- H02M1/20—Contact mechanisms of dynamic converters
- H02M1/26—Contact 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)
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) |
-
0
- BE BE444985D patent/BE444985A/xx unknown
-
1927
- 1927-12-09 CH CH130541D patent/CH130541A/de unknown
-
1942
- 1942-03-14 FR FR880221D patent/FR880221A/fr not_active Expired
- 1942-03-18 CH CH227141D patent/CH227141A/de unknown
- 1942-03-20 CH CH226690D patent/CH226690A/de unknown
- 1942-04-08 CH CH225875D patent/CH225875A/de unknown
- 1942-05-09 CH CH227314D patent/CH227314A/de unknown
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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