GB1207557A - Lagging for metal pipes - Google Patents

Lagging for metal pipes

Info

Publication number
GB1207557A
GB1207557A GB5394568A GB5394568A GB1207557A GB 1207557 A GB1207557 A GB 1207557A GB 5394568 A GB5394568 A GB 5394568A GB 5394568 A GB5394568 A GB 5394568A GB 1207557 A GB1207557 A GB 1207557A
Authority
GB
United Kingdom
Prior art keywords
lagging
pipe
nov
metal pipes
kabelwerke
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
GB5394568A
Inventor
Hans Hemann Paul
Ludwig Herman
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.)
SUEDDEUTSCHE KABELWERKE
Original Assignee
SUEDDEUTSCHE KABELWERKE
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 SUEDDEUTSCHE KABELWERKE filed Critical SUEDDEUTSCHE KABELWERKE
Publication of GB1207557A publication Critical patent/GB1207557A/en
Expired 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
    • F16L59/00—Thermal insulation in general
    • F16L59/06—Arrangements using an air layer or vacuum
    • F16L59/075—Arrangements using an air layer or vacuum the air layer or the vacuum being delimited by longitudinal channels distributed around the circumference of a tube
    • 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
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Insulation (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

1,207,557. Pipe lagging. SUDDEUTSCHE KABELWERKE ZWEIGNIEDERLASSUNG DER VEREINIGTE DEUTSCHE METALLWERKE A.G. 13 Nov., 1968 [16 Nov., 1967], No. 53945/68. Heading F2P. Pipe lagging of foamed polyvinyl chloride is provided with internal longitudinal ribs 3 adapted to bear on the pipe 1 to define air-filled channels therebetween, the lagging having a skin layer 5 of about 0À1 mm. thick.
GB5394568A 1967-11-16 1968-11-13 Lagging for metal pipes Expired GB1207557A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1967S0063069 DE1982759U (en) 1967-11-16 1967-11-16 THERMAL INSULATION FOR METAL PIPES.

Publications (1)

Publication Number Publication Date
GB1207557A true GB1207557A (en) 1970-10-07

Family

ID=7496100

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5394568A Expired GB1207557A (en) 1967-11-16 1968-11-13 Lagging for metal pipes

Country Status (3)

Country Link
DE (1) DE1982759U (en)
FR (1) FR1591914A (en)
GB (1) GB1207557A (en)

Also Published As

Publication number Publication date
FR1591914A (en) 1970-05-04
DE1982759U (en) 1968-04-04

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees