GB1317730A - Apparatus for cleaning gas mains - Google Patents

Apparatus for cleaning gas mains

Info

Publication number
GB1317730A
GB1317730A GB1317730DA GB1317730A GB 1317730 A GB1317730 A GB 1317730A GB 1317730D A GB1317730D A GB 1317730DA GB 1317730 A GB1317730 A GB 1317730A
Authority
GB
United Kingdom
Prior art keywords
cleaning gas
gas mains
mains
cleaning
gas
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
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.)
Gas Council
Original Assignee
Gas Council
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 Gas Council filed Critical Gas Council
Publication of GB1317730A publication Critical patent/GB1317730A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
    • B08B9/049—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes having self-contained propelling means for moving the cleaning devices along the pipes, i.e. self-propelled
    • B08B9/051—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes having self-contained propelling means for moving the cleaning devices along the pipes, i.e. self-propelled the cleaning devices having internal motors, e.g. turbines for powering cleaning tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

1317730 Cleaning gas mains GAS COUNCIL 19 April 1971 [12 Dec 1969] 57726/72 Divided out of 1317729 Heading F2N The disclosure is substantially identical with that of the parent Specification 1,317,729 and the claims relate to the cleaning device.
GB1317730D 1969-12-12 1969-12-12 Apparatus for cleaning gas mains Expired GB1317730A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5772672 1969-12-12

Publications (1)

Publication Number Publication Date
GB1317730A true GB1317730A (en) 1973-05-23

Family

ID=10479892

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1317730D Expired GB1317730A (en) 1969-12-12 1969-12-12 Apparatus for cleaning gas mains

Country Status (1)

Country Link
GB (1) GB1317730A (en)

Similar Documents

Publication Publication Date Title
IL34419A0 (en) Methods and devices for the trituration of mixtures
FI51594C (en) Process for the preparation of homopolymers and copolymers of ethylene
CA983409A (en) Process for the safe-handling of c3 and c4 acetylenic hydrocarbons
GB1317730A (en) Apparatus for cleaning gas mains
CA936800A (en) Insert for treating fluids and gases
CA687417A (en) Process and apparatus for intimately contacting two fluids
GB858654A (en) Apparatus for mixing liquids
AU286270B2 (en) Apparatus for the concentration of minerals
CA714365A (en) Apparatus and method for improving the flow properties of dust
CA679204A (en) Process for the adsorption and separation of fluids
CA653488A (en) Pipe hanging apparatus
AU3272663A (en) Apparatus for the concentration of minerals
CA707937A (en) Methods for the cleaning of pipelines
CA627388A (en) Apparatus for slotting the edges of running webs
AU264496B2 (en) Fluid conveying apparatus
AU243619B2 (en) Process and apparatus for measuring the flow of fluids
CA597540A (en) Pipe hangers
AU251495B2 (en) Pipe hanger
CA625110A (en) Pipe hanger
CA630272A (en) Pipe hanger
CA618052A (en) Fixture carrier and special fitting
AU265834B2 (en) Apparatus for contacting solids and fluids
AU277343B2 (en) Methods of and apparatus for conveying carpets
CA625944A (en) Gas-liquid contacting process
CA652966A (en) Pipe hanger

Legal Events

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