FR1444409A - Perforated plate, as well as method and device for its manufacture - Google Patents

Perforated plate, as well as method and device for its manufacture

Info

Publication number
FR1444409A
FR1444409A FR25184A FR25184A FR1444409A FR 1444409 A FR1444409 A FR 1444409A FR 25184 A FR25184 A FR 25184A FR 25184 A FR25184 A FR 25184A FR 1444409 A FR1444409 A FR 1444409A
Authority
FR
France
Prior art keywords
manufacture
well
perforated plate
perforated
plate
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
Application number
FR25184A
Other languages
French (fr)
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
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 Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Priority to FR25184A priority Critical patent/FR1444409A/en
Application granted granted Critical
Publication of FR1444409A publication Critical patent/FR1444409A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D17/00—Regenerative heat-exchange apparatus in which a stationary intermediate heat-transfer medium or body is contacted successively by each heat-exchange medium, e.g. using granular particles
    • F28D17/02—Regenerative heat-exchange apparatus in which a stationary intermediate heat-transfer medium or body is contacted successively by each heat-exchange medium, e.g. using granular particles using rigid bodies, e.g. of porous material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D47/00—Making rigid structural elements or units, e.g. honeycomb structures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H13/00—Grates not covered by any of groups F23H1/00-F23H11/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H2700/00—Grates characterised by special features or applications
    • F23H2700/001—Grates specially adapted for steam boilers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
FR25184A 1965-07-19 1965-07-19 Perforated plate, as well as method and device for its manufacture Expired FR1444409A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR25184A FR1444409A (en) 1965-07-19 1965-07-19 Perforated plate, as well as method and device for its manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR25184A FR1444409A (en) 1965-07-19 1965-07-19 Perforated plate, as well as method and device for its manufacture

Publications (1)

Publication Number Publication Date
FR1444409A true FR1444409A (en) 1966-07-01

Family

ID=8584800

Family Applications (1)

Application Number Title Priority Date Filing Date
FR25184A Expired FR1444409A (en) 1965-07-19 1965-07-19 Perforated plate, as well as method and device for its manufacture

Country Status (1)

Country Link
FR (1) FR1444409A (en)

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