DE29817026U1 - Electrically corrosion-protected hot water tank - Google Patents

Electrically corrosion-protected hot water tank

Info

Publication number
DE29817026U1
DE29817026U1 DE29817026U DE29817026U DE29817026U1 DE 29817026 U1 DE29817026 U1 DE 29817026U1 DE 29817026 U DE29817026 U DE 29817026U DE 29817026 U DE29817026 U DE 29817026U DE 29817026 U1 DE29817026 U1 DE 29817026U1
Authority
DE
Germany
Prior art keywords
hot water
water tank
protected hot
corrosion
electrically
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE29817026U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Magontec GmbH
Original Assignee
Norsk Hydro Magnesium 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 Norsk Hydro Magnesium GmbH filed Critical Norsk Hydro Magnesium GmbH
Priority to DE29817026U priority Critical patent/DE29817026U1/en
Publication of DE29817026U1 publication Critical patent/DE29817026U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/0005—Details for water heaters
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F2201/00—Type of materials to be protected by cathodic protection

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
DE29817026U 1998-09-23 1998-09-23 Electrically corrosion-protected hot water tank Expired - Lifetime DE29817026U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29817026U DE29817026U1 (en) 1998-09-23 1998-09-23 Electrically corrosion-protected hot water tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29817026U DE29817026U1 (en) 1998-09-23 1998-09-23 Electrically corrosion-protected hot water tank

Publications (1)

Publication Number Publication Date
DE29817026U1 true DE29817026U1 (en) 1998-11-19

Family

ID=8062996

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29817026U Expired - Lifetime DE29817026U1 (en) 1998-09-23 1998-09-23 Electrically corrosion-protected hot water tank

Country Status (1)

Country Link
DE (1) DE29817026U1 (en)

Similar Documents

Publication Publication Date Title
DE59900046D1 (en) Water tank
DE29905334U1 (en) Electric hot water tank
DE29817025U1 (en) Electrically corrosion-protected hot water tank
DE29811953U1 (en) Hot water tank
DE29817026U1 (en) Electrically corrosion-protected hot water tank
ATA131098A (en) HOT WATER TANK
DE29721623U1 (en) Domestic hot water tank
DE29800510U1 (en) Hot water tank
ATA218097A (en) HOT WATER TANK
DE29903584U1 (en) Hot water tank
ATA114698A (en) HOT WATER TANK
ATA132798A (en) HOT WATER TANK
ATA132898A (en) HOT WATER TANK
DE29811678U1 (en) Hot water tank
ATA215098A (en) HOT WATER TANK
ATA214998A (en) HOT WATER TANK
ATA200498A (en) HOT WATER TANK
DE29906481U1 (en) Water heater
DE29906482U1 (en) Water heater
ATA55598A (en) WATER HEATER
DE29905225U1 (en) Water heater
ATA22399A (en) HOT WATER TANK
DE29721278U1 (en) Hot water tank
DE29614411U1 (en) Hot water tank
DE29902335U1 (en) Hot water tank

Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19990107

R081 Change of applicant/patentee

Owner name: ROBERT BOSCH GMBH, DE

Free format text: FORMER OWNER: NORSK HYDRO MAGNESIUMGESELLSCHAFT MBH, 46240 BOTTROP, DE

Effective date: 19990429

Owner name: MAGONTEC GMBH, DE

Free format text: FORMER OWNER: NORSK HYDRO MAGNESIUMGESELLSCHAFT MBH, 46240 BOTTROP, DE

Effective date: 19990429

R150 Term of protection extended to 6 years

Effective date: 20020301

R081 Change of applicant/patentee

Owner name: MAGONTEC GMBH, DE

Free format text: FORMER OWNER: NORSK HYDRO MAGNESIUMGESELLSCHA, BUDERUS HEIZTECHNIK GMBH, , DE

Effective date: 20041227

Owner name: ROBERT BOSCH GMBH, DE

Free format text: FORMER OWNER: NORSK HYDRO MAGNESIUMGESELLSCHA, BUDERUS HEIZTECHNIK GMBH, , DE

Effective date: 20041227

R151 Term of protection extended to 8 years

Effective date: 20050124

R081 Change of applicant/patentee

Owner name: ROBERT BOSCH GMBH, DE

Free format text: FORMER OWNER: NORSK HYDRO MAGNESIUMGESELLSCHA, BBT THERMOTECHNIK GMBH, , DE

Effective date: 20051221

Owner name: MAGONTEC GMBH, DE

Free format text: FORMER OWNER: NORSK HYDRO MAGNESIUMGESELLSCHA, BBT THERMOTECHNIK GMBH, , DE

Effective date: 20051221

R152 Term of protection extended to 10 years

Effective date: 20061207

R081 Change of applicant/patentee

Owner name: ROBERT BOSCH GMBH, DE

Free format text: FORMER OWNER: NORSK HYDRO MAGNESIUMGESELLSCHA, ROBERT BOSCH GMBH, , DE

Effective date: 20080130

Owner name: MAGONTEC GMBH, DE

Free format text: FORMER OWNER: NORSK HYDRO MAGNESIUMGESELLSCHA, ROBERT BOSCH GMBH, , DE

Effective date: 20080130

R071 Expiry of right