GB0112043D0 - Extensible pipe with end locking system for boilers and the like - Google Patents

Extensible pipe with end locking system for boilers and the like

Info

Publication number
GB0112043D0
GB0112043D0 GBGB0112043.5A GB0112043A GB0112043D0 GB 0112043 D0 GB0112043 D0 GB 0112043D0 GB 0112043 A GB0112043 A GB 0112043A GB 0112043 D0 GB0112043 D0 GB 0112043D0
Authority
GB
United Kingdom
Prior art keywords
boilers
locking system
end locking
extensible pipe
extensible
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.)
Granted
Application number
GBGB0112043.5A
Other versions
GB2372084A (en
GB2372084B (en
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.)
GROPPALLI Srl
Original Assignee
GROPPALLI Srl
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 GROPPALLI Srl filed Critical GROPPALLI Srl
Publication of GB0112043D0 publication Critical patent/GB0112043D0/en
Publication of GB2372084A publication Critical patent/GB2372084A/en
Application granted granted Critical
Publication of GB2372084B publication Critical patent/GB2372084B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/12—Adjustable joints, Joints allowing movement allowing substantial longitudinal adjustment or movement
    • F16L27/127—Adjustable joints, Joints allowing movement allowing substantial longitudinal adjustment or movement with means for locking the longitudinal adjustment or movement in the final mounted position
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J13/00—Fittings for chimneys or flues 
    • F23J13/04—Joints; Connections
    • 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
    • F16L2201/00—Special arrangements for pipe couplings
    • F16L2201/20—Safety or protective couplings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2211/00—Flue gas duct systems
    • F23J2211/10—Balanced flues (combining air supply and flue gas exhaust)
    • F23J2211/101—Balanced flues (combining air supply and flue gas exhaust) with coaxial duct arrangement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2213/00—Chimneys or flues
    • F23J2213/20—Joints; Connections
    • F23J2213/202—Joints; Connections between duct or stack sections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2213/00—Chimneys or flues
    • F23J2213/20—Joints; Connections
    • F23J2213/204—Sealing arrangements
GB0112043A 2001-02-09 2001-05-17 Extensible pipe with end locking system for boilers and the like Expired - Fee Related GB2372084B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2001PC000002U ITPC20010002U1 (en) 2001-02-09 2001-02-09 EXTENSIBLE PIPE WITH FINAL ANTI-SLIP-OFF LOCK, FOR BOILERS OR SIMILAR.

Publications (3)

Publication Number Publication Date
GB0112043D0 true GB0112043D0 (en) 2001-07-11
GB2372084A GB2372084A (en) 2002-08-14
GB2372084B GB2372084B (en) 2004-08-04

Family

ID=11451684

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0112043A Expired - Fee Related GB2372084B (en) 2001-02-09 2001-05-17 Extensible pipe with end locking system for boilers and the like

Country Status (6)

Country Link
DE (1) DE20109848U1 (en)
ES (1) ES1049013Y (en)
FR (1) FR2820804B3 (en)
GB (1) GB2372084B (en)
IT (1) ITPC20010002U1 (en)
NL (1) NL1018181C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2352230T3 (en) 2007-06-06 2011-02-16 Ln 2 - S.R.L. EXTREME TELESCOPIC PIPE AND WITH ANTIDESCOUPLING FOR CONDENSATION BOILERS.
CN102677870A (en) * 2011-03-18 2012-09-19 中国电力工程顾问集团华东电力设计院 Hanging type internal cylinder chimney with axial compensation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1883276A (en) * 1929-08-17 1932-10-18 Oscar U Zerk Tripod
GB895505A (en) * 1958-11-11 1962-05-02 Frederick Cyril Malone Improvements in or relating to interlocking tubular members
US4149739A (en) * 1977-03-18 1979-04-17 Summa Corporation Dual passage pipe for cycling water to an undersea mineral aggregate gathering apparatus
ZA783196B (en) * 1978-06-05 1979-08-29 Main Ind Ltd Improvements in pipe fittings
WO1986007529A1 (en) * 1985-06-21 1986-12-31 Showa Denko Kabushiki Kaisha Suction pipe
IT8819144A0 (en) * 1988-01-21 1988-01-21 Sife Spa WATERTIGHT EXTENSIBLE JOINT FOR CONNECTING PIPES WITH THREADED ENDS, PARTICULARLY FOR CONTAINING ELECTRICAL CONDUCTORS.
US5823578A (en) * 1997-05-15 1998-10-20 Yah-De Co., Ltd. Extensible metallic tube structure

Also Published As

Publication number Publication date
FR2820804B3 (en) 2003-01-03
ES1049013U (en) 2001-10-16
GB2372084A (en) 2002-08-14
DE20109848U1 (en) 2001-08-30
GB2372084B (en) 2004-08-04
NL1018181C1 (en) 2002-08-12
FR2820804A3 (en) 2002-08-16
ITPC20010002U1 (en) 2002-08-09
ES1049013Y (en) 2002-02-16

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Legal Events

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

Effective date: 20060517