CH547669A - Verfahren zur herstellung von folienbogen zum umkleiden von rohrkruemmern. - Google Patents

Verfahren zur herstellung von folienbogen zum umkleiden von rohrkruemmern.

Info

Publication number
CH547669A
CH547669A CH179772A CH179772A CH547669A CH 547669 A CH547669 A CH 547669A CH 179772 A CH179772 A CH 179772A CH 179772 A CH179772 A CH 179772A CH 547669 A CH547669 A CH 547669A
Authority
CH
Switzerland
Prior art keywords
film
manufacturing sheet
covering pipe
pipe elbows
elbows
Prior art date
Application number
CH179772A
Other languages
English (en)
Original Assignee
Muellender Gernot
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
Priority claimed from DE19712107068 external-priority patent/DE2107068C/de
Application filed by Muellender Gernot filed Critical Muellender Gernot
Publication of CH547669A publication Critical patent/CH547669A/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/10—Bandages or covers for the protection of the insulation, e.g. against the influence of the environment or against mechanical damage
    • F16L59/11—Rigid covers for elbows
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49391—Tube making or reforming
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49789—Obtaining plural product pieces from unitary workpiece
    • Y10T29/49794—Dividing on common outline
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12188—All metal or with adjacent metals having marginal feature for indexing or weakened portion for severing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12229—Intermediate article [e.g., blank, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/1241—Nonplanar uniform thickness or nonlinear uniform diameter [e.g., L-shape]
    • Y10T428/12417—Intersecting corrugating or dimples not in a single line [e.g., waffle form, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24628—Nonplanar uniform thickness material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24628—Nonplanar uniform thickness material
    • Y10T428/24669—Aligned or parallel nonplanarities
    • Y10T428/24686—Pleats or otherwise parallel adjacent folds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24628—Nonplanar uniform thickness material
    • Y10T428/24669—Aligned or parallel nonplanarities
    • Y10T428/24694—Parallel corrugations

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
CH179772A 1971-02-15 1972-02-08 Verfahren zur herstellung von folienbogen zum umkleiden von rohrkruemmern. CH547669A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712107068 DE2107068C (de) 1971-02-15 Verfahren zum Herstellen von Folienbögen aus elastischem Material zum Umkleiden von Rohrkrümmern

Publications (1)

Publication Number Publication Date
CH547669A true CH547669A (de) 1974-04-11

Family

ID=5798784

Family Applications (1)

Application Number Title Priority Date Filing Date
CH179772A CH547669A (de) 1971-02-15 1972-02-08 Verfahren zur herstellung von folienbogen zum umkleiden von rohrkruemmern.

Country Status (11)

Country Link
US (1) US3825412A (de)
AT (1) AT319672B (de)
AU (1) AU461275B2 (de)
BE (1) BE778963A (de)
CA (1) CA952660A (de)
CH (1) CH547669A (de)
FR (1) FR2125284B1 (de)
GB (1) GB1380809A (de)
IT (1) IT947557B (de)
LU (1) LU64676A1 (de)
NL (1) NL7201987A (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4748838A (en) * 1987-05-18 1988-06-07 W. R. Grace & Co. Process for making obliquely corrugated thin metal strips
DE102006003317B4 (de) 2006-01-23 2008-10-02 Alstom Technology Ltd. Rohrbündel-Wärmetauscher
US9557119B2 (en) 2009-05-08 2017-01-31 Arvos Inc. Heat transfer sheet for rotary regenerative heat exchanger
US8622115B2 (en) * 2009-08-19 2014-01-07 Alstom Technology Ltd Heat transfer element for a rotary regenerative heat exchanger
US9200853B2 (en) 2012-08-23 2015-12-01 Arvos Technology Limited Heat transfer assembly for rotary regenerative preheater
JP6034706B2 (ja) * 2013-01-28 2016-11-30 矢崎総業株式会社 外装材
US10175006B2 (en) 2013-11-25 2019-01-08 Arvos Ljungstrom Llc Heat transfer elements for a closed channel rotary regenerative air preheater
CN105065859B (zh) * 2015-07-27 2017-10-13 中国核动力研究设计院 一种核级设备及管道用金属反射型保温层
US10094626B2 (en) 2015-10-07 2018-10-09 Arvos Ljungstrom Llc Alternating notch configuration for spacing heat transfer sheets

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US183926A (en) * 1876-10-31 Improvement in stove-pipe elbows
US1566768A (en) * 1925-12-22 Method of making elbows from sheet metal
US229331A (en) * 1880-06-29 John w
US662567A (en) * 1900-04-25 1900-11-27 Isabella Von Lipowska Metal bearing-plate.
US2003538A (en) * 1932-10-06 1935-06-04 Daniel W Hickey Pipe elbow
US2152297A (en) * 1937-01-07 1939-03-28 Lumasyne Inc Sheet metal stock for paneling and other purposes
US3003599A (en) * 1955-03-02 1961-10-10 Ind Dev Co Construction elements

Also Published As

Publication number Publication date
US3825412A (en) 1974-07-23
CA952660A (en) 1974-08-13
AU461275B2 (en) 1975-05-22
BE778963A (fr) 1972-08-03
GB1380809A (en) 1975-01-15
FR2125284A1 (de) 1972-09-29
AT319672B (de) 1975-01-10
DE2107068A1 (de) 1972-07-13
IT947557B (it) 1973-05-30
FR2125284B1 (de) 1973-06-29
DE2107068B2 (de) 1972-07-13
AU3896172A (en) 1973-08-16
LU64676A1 (de) 1972-06-26
NL7201987A (de) 1972-08-17

Similar Documents

Publication Publication Date Title
AT326270B (de) Verfahren zur herstellung von arzneiformen
AT329016B (de) Verfahren zur herstellung neuer di-enamine
AT345152B (de) Verfahren zur herstellung von formkoerpern
AT314940B (de) Verfahren zur Herstellung gekrümmter Rohrformstücke
AT336882B (de) Verfahren zur herstellung von rohren
ATA326172A (de) Verfahren zur herstellung von polyimiden
CH555327A (de) Verfahren zur herstellung von polythiobisphenolen.
CH547669A (de) Verfahren zur herstellung von folienbogen zum umkleiden von rohrkruemmern.
CH558792A (de) Verfahren zur herstellung von tetrahydrodibenzopyranen.
AT321872B (de) Verfahren zur herstellung von perfluoralkyljodiden
ATA919772A (de) Wickeldorn zur kontinuierlichen herstellung von rohren
CH557982A (de) Verfahren zur herstellung eines thermisch isolierten leitungsrohres.
ATA534872A (de) Verfahren zur herstellung warme- und schallisolierter leitungsrohre
CH558495A (de) Verfahren zur herstellung von waerme- und schallisolierten leitungsrohren.
DE2107117B2 (de) Verfahren zur herstellung von folienlbogen zum umkleiden von rohrkruemmern
ATA310574A (de) Verfahren zur herstellung neuer bicycloalkenone
AT334725B (de) Verfahren zur herstellung eines eiersatzes
CH536868A (de) Verfahren zur Herstellung einer aromadichten Verbundfolie
CH538350A (de) Verfahren zur Herstellung eines wärme- und schallisolierten Leitungsrohres
CH552034A (de) Verfahren zur herstellung von neuen azopigmenten.
CH558219A (de) Verfahren zur herstellung von doppelwandigen rohren.
AT358520B (de) Verfahren zur herstellung von briketts
AT312801B (de) Verfahren zur Gewinnung von Antiseren
CH550559A (de) Haftband, verfahren zur herstellung desselben und vorrichtung zur durchfuehrung des verfahrens.
AT324583B (de) Verfahren zur herstellung neuer diacylapomorphine

Legal Events

Date Code Title Description
PL Patent ceased