[go: up one dir, main page]

IT1201951B - THERMAL EXPANSION COMPENSATOR FOR METAL PIPES - Google Patents

THERMAL EXPANSION COMPENSATOR FOR METAL PIPES

Info

Publication number
IT1201951B
IT1201951B IT22740/82A IT2274082A IT1201951B IT 1201951 B IT1201951 B IT 1201951B IT 22740/82 A IT22740/82 A IT 22740/82A IT 2274082 A IT2274082 A IT 2274082A IT 1201951 B IT1201951 B IT 1201951B
Authority
IT
Italy
Prior art keywords
thermal expansion
metal pipes
expansion compensator
compensator
pipes
Prior art date
Application number
IT22740/82A
Other languages
Italian (it)
Other versions
IT8222740A0 (en
Inventor
Roland Helfricht
Heinz Hammer
Herbert Schweigert
Original Assignee
Witzenmann Metallschlauchfab
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 Witzenmann Metallschlauchfab filed Critical Witzenmann Metallschlauchfab
Publication of IT8222740A0 publication Critical patent/IT8222740A0/en
Application granted granted Critical
Publication of IT1201951B publication Critical patent/IT1201951B/en

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
    • F16L51/02—Expansion-compensation arrangements for pipe-lines making use of a bellows or an expansible folded or corrugated tube
    • F16L51/025—Expansion-compensation arrangements for pipe-lines making use of a bellows or an expansible folded or corrugated tube with several corrugations
    • 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
    • F16L2201/30—Detecting leaks

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Diaphragms And Bellows (AREA)
IT22740/82A 1981-12-15 1982-08-04 THERMAL EXPANSION COMPENSATOR FOR METAL PIPES IT1201951B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3149553A DE3149553C2 (en) 1981-12-15 1981-12-15 Compensator for pipelines

Publications (2)

Publication Number Publication Date
IT8222740A0 IT8222740A0 (en) 1982-08-04
IT1201951B true IT1201951B (en) 1989-02-02

Family

ID=6148723

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22740/82A IT1201951B (en) 1981-12-15 1982-08-04 THERMAL EXPANSION COMPENSATOR FOR METAL PIPES

Country Status (5)

Country Link
CH (1) CH657908A5 (en)
DE (1) DE3149553C2 (en)
FR (1) FR2518214B1 (en)
GB (1) GB2111628B (en)
IT (1) IT1201951B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4511162A (en) * 1983-02-02 1985-04-16 Pathway Bellows, Inc. Leak indicating conduit
DE19632756C2 (en) * 1996-08-14 2002-02-07 Stenflex Rudolf Stender Gmbh Device to compensate for the movement of two interconnected pipes with at least two-layer bellows body
DE202007004365U1 (en) * 2007-03-24 2008-07-24 Witzenmann Gmbh metal bellows
DE102010027570B3 (en) * 2010-07-19 2011-11-10 Eagleburgmann Germany Gmbh & Co. Kg Bellows compensator
CN102720913A (en) * 2012-07-10 2012-10-10 南京晨光东螺波纹管有限公司 Articulated-type expansion joint
US20200200319A1 (en) * 2018-12-20 2020-06-25 The Boeing Company Conduits for transporting fluids and methods of fabricating the same
US10788148B2 (en) 2018-12-20 2020-09-29 The Boeing Company Conduits for transporting fluids
CN109915666B (en) * 2019-04-16 2023-11-17 无锡金龙石化冶金设备制造有限公司 A connection structure of multi-layer corrugated pipe and nozzle and connection method thereof
CN111810753A (en) * 2020-07-10 2020-10-23 江苏曙光压力容器有限公司 Reinforced structure for built-in girth welds in metal bellows expansion joints

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3183022A (en) * 1960-06-15 1965-05-11 Zallea Brothers Inc Expansion joints
FR1459320A (en) * 1965-10-09 1966-11-18 Setaram Soc D Etudes D Automat Pressure regulator
DE1775487A1 (en) * 1968-08-17 1971-09-16 Berghoefer Hans Dipl Kfm Multi-walled pipe expansion joint
US3655224A (en) * 1969-05-06 1972-04-11 Chemetron Corp Multi-ply bellows structure with fluid pervious spacer
CH539811A (en) * 1972-11-29 1973-07-31 Boa Ag Monitoring device for a pipe expansion joint
DE2842413A1 (en) * 1978-09-29 1980-04-17 Karlsruhe Augsburg Iweka Double-skin bellows pipe expansion joint - has annular chambers in bellows and pipe ends butt welded together

Also Published As

Publication number Publication date
DE3149553A1 (en) 1983-01-13
CH657908A5 (en) 1986-09-30
GB2111628B (en) 1985-05-09
DE3149553C2 (en) 1987-01-15
GB2111628A (en) 1983-07-06
FR2518214A1 (en) 1983-06-17
IT8222740A0 (en) 1982-08-04
FR2518214B1 (en) 1986-11-21

Similar Documents

Publication Publication Date Title
BR8300921A (en) UNION FOR METAL PIPES
IT8020686A0 (en) REFRACTORY LINING FOR METAL PIPES.
FI852076A7 (en) Pipe for heat exchanger.
IT1140335B (en) INSTALLATION FOR THE MANUFACTURE OF STEEL PIPES WITHOUT WELDING
NO860420L (en) HEAT-INSULATING CONSTRUCTION FOR LOW TEMPERATURE PIPE PIPES R.
IT1201951B (en) THERMAL EXPANSION COMPENSATOR FOR METAL PIPES
DK249682A (en) EXPANSION EVAPORATORS WITH DIRECT EXPANSION ISAIRS FOR WATER COOLING
BR8202346A (en) THERMAL EXCHANGER
DK227686D0 (en) CORROSION PROTECTION FOR HEAT EXCHANGERS
BE893433A (en) REDUCERS FOR SHOTGUNS
IT1151886B (en) JOINT FOR PIPES
BR8200612A (en) PIPE INSULATION
IT8267575A0 (en) EQUIPMENT FOR PIPES WIDENING
DK460985A (en) FIXING POINTS FOR HOT AND COOL MEDIUM PIPE PIPES
DK154854C (en) MOVABLE ROLLER SUPPORT FOR PIPE PIPES OR SIMILAR PARTS
IT1150775B (en) THERMAL INSULATION ENCLOSURE FOR TUBULAR PIPES
NO157433C (en) PRESSURE-BALANCED EXPANSION CONNECTION FOR PIPE PIPES.
IT1121100B (en) STANDARD COMPENSATOR FOR TUBULAR PIPES
IT1185035B (en) COMPENSATOR FOR PIPES WITH REFRIGERATION COATING
AT372170B (en) INSULATION FOR PIPELINES
IT1057835B (en) EXPANSION COMPENSATOR SLEEVE FOR PIPES
IT1096143B (en) EXPANSION COMPENSATOR FOR PIPES, IN PARTICULAR FOR HEATING PIPES
DK2981A (en) EXPANSION ASSEMBLY WITH PIPE
DK94782A (en) PROCEDURE FOR PIPING HOT PIPES FOR HOT MEDIA
IT8221899U1 (en) LENGTH COMPENSATOR FOR HEATING SYSTEMS

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950828