GB2221441B - Connecting duct - Google Patents

Connecting duct

Info

Publication number
GB2221441B
GB2221441B GB8915125A GB8915125A GB2221441B GB 2221441 B GB2221441 B GB 2221441B GB 8915125 A GB8915125 A GB 8915125A GB 8915125 A GB8915125 A GB 8915125A GB 2221441 B GB2221441 B GB 2221441B
Authority
GB
United Kingdom
Prior art keywords
connecting duct
duct
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
GB8915125A
Other languages
English (en)
Other versions
GB8915125D0 (en
GB2221441A (en
Inventor
Erwin Schulze
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB8915125D0 publication Critical patent/GB8915125D0/en
Publication of GB2221441A publication Critical patent/GB2221441A/en
Application granted granted Critical
Publication of GB2221441B publication Critical patent/GB2221441B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F16L51/00—Expansion-compensation arrangements for pipe-lines

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chutes (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Supports For Pipes And Cables (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
GB8915125A 1988-07-07 1989-06-30 Connecting duct Expired - Lifetime GB2221441B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3823046A DE3823046C1 (enExample) 1988-07-07 1988-07-07

Publications (3)

Publication Number Publication Date
GB8915125D0 GB8915125D0 (en) 1989-08-23
GB2221441A GB2221441A (en) 1990-02-07
GB2221441B true GB2221441B (en) 1992-07-15

Family

ID=6358183

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8915125A Expired - Lifetime GB2221441B (en) 1988-07-07 1989-06-30 Connecting duct

Country Status (4)

Country Link
US (1) US4993887A (enExample)
DE (1) DE3823046C1 (enExample)
FR (1) FR2634002B1 (enExample)
GB (1) GB2221441B (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4025588C1 (enExample) * 1990-08-11 1991-10-10 Erwin 3500 Kassel De Schulze
DE4100603C1 (en) * 1991-01-11 1992-03-26 Erwin 3500 Kassel De Schulze Expansion comensator in power station - consists of pipe sections connected by external bellows and fitted with internal baffles
DE19507425C1 (de) * 1995-03-03 1996-05-02 Erwin Schulze Vorrichtung zur Erhöhung der Strömungsenergie von mittels eines Luftstromes in Leitungen geförderten Feststoffteilchen
US6290434B1 (en) * 1999-12-30 2001-09-18 Hylsa, S.A. De C.V. Expansion joint for high-pressure high-temperature pneumatic transport of DRI or other abrasive particles
US20080175675A1 (en) * 2006-11-22 2008-07-24 Ensentech, Inc.; Low-pressure, air-based, particulate materials transfer apparatus and method
CN102827643A (zh) * 2011-06-14 2012-12-19 通用电气公司 输送装置、系统及方法
GB2560371A (en) * 2017-03-10 2018-09-12 Polypipe Ltd Ribbed thermal expansion pipe joint

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB350385A (en) * 1930-03-03 1931-06-04 Gas Light & Coke Co Improvements in or relating to rubber tubing
GB1130911A (en) * 1965-03-09 1968-10-16 English Electric Co Ltd Expansion joints
GB1389231A (en) * 1971-04-29 1975-04-03 Shell Int Research Pipelines and the transport of viscous liquids therethrough
GB1389232A (en) * 1971-04-29 1975-04-03 Shell Int Research Pipelines and the transport of viscous liquids therethrough
GB1516767A (en) * 1975-09-16 1978-07-05 Escher Wyss Gmbh Flow straighteners for liquid flows
GB1569365A (en) * 1977-03-16 1980-06-11 Raufoss Ammunisjonsfabrikker Tube
GB2041795A (en) * 1979-02-01 1980-09-17 Noranda Mines Ltd Method of forming a finned tube and commutator
DE3526481A1 (de) * 1985-07-24 1987-01-29 Witzenmann Metallschlauchfab Verbindung zweier rohrenden durch ein wellrohr

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7404687U (de) * 1974-06-12 Industrie Werke Karlsruhe Augsburg Ag Kompensator für feststofführende Medien
DE946533C (de) * 1952-04-22 1956-08-02 Carl Hamacher Kommandit Ges Foerderrohr fuer Spuel- oder Blasversatz
DE8211555U1 (de) * 1982-04-22 1982-10-07 Jeschke, Immanuel, 3203 Sarstedt Kompensationsvorrichtung fuer axialdehnungen von rohrleitungen
SU1109352A1 (ru) * 1982-11-29 1984-08-23 Зыряновский Ордена Трудового Красного Знамени Свинцовый Комбинат Способ транспортировани по трубопроводу гидросмеси

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB350385A (en) * 1930-03-03 1931-06-04 Gas Light & Coke Co Improvements in or relating to rubber tubing
GB1130911A (en) * 1965-03-09 1968-10-16 English Electric Co Ltd Expansion joints
GB1389231A (en) * 1971-04-29 1975-04-03 Shell Int Research Pipelines and the transport of viscous liquids therethrough
GB1389232A (en) * 1971-04-29 1975-04-03 Shell Int Research Pipelines and the transport of viscous liquids therethrough
GB1516767A (en) * 1975-09-16 1978-07-05 Escher Wyss Gmbh Flow straighteners for liquid flows
GB1569365A (en) * 1977-03-16 1980-06-11 Raufoss Ammunisjonsfabrikker Tube
GB2041795A (en) * 1979-02-01 1980-09-17 Noranda Mines Ltd Method of forming a finned tube and commutator
DE3526481A1 (de) * 1985-07-24 1987-01-29 Witzenmann Metallschlauchfab Verbindung zweier rohrenden durch ein wellrohr

Also Published As

Publication number Publication date
US4993887A (en) 1991-02-19
DE3823046C1 (enExample) 1989-07-20
FR2634002B1 (fr) 1992-08-21
GB8915125D0 (en) 1989-08-23
GB2221441A (en) 1990-02-07
FR2634002A1 (fr) 1990-01-12

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930630