GB670409A - Improvements in and relating to a closure device for an air suction pipe - Google Patents

Improvements in and relating to a closure device for an air suction pipe

Info

Publication number
GB670409A
GB670409A GB31097/50A GB3109750A GB670409A GB 670409 A GB670409 A GB 670409A GB 31097/50 A GB31097/50 A GB 31097/50A GB 3109750 A GB3109750 A GB 3109750A GB 670409 A GB670409 A GB 670409A
Authority
GB
United Kingdom
Prior art keywords
pipe
air suction
suction pipe
relating
stopper
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
GB31097/50A
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 GB670409A publication Critical patent/GB670409A/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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/10—Means for stopping flow from or in pipes or hoses

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Damping Devices (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)

Abstract

670,409. Pipe stoppers. BARTSCHI, H. Sept. 14, 1948 [Oct. 13, 1947], No. 31097/50. Divided out of 670,330. Class 99 (ii) The screw member 11 of a stopper 5 in the end of an air suction pipe 3 having inlet openings 4 along its length, forms a suspension means for the pipe. The stopper may be provided with a notch 6 which receives a bent portion 7 of the pipe wall to secure the stopper, and a concave portion 8 to guide the inflowing air in the direction of the pipe axis 9.
GB31097/50A 1947-10-13 1948-09-14 Improvements in and relating to a closure device for an air suction pipe Expired GB670409A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH670409X 1947-10-13

Publications (1)

Publication Number Publication Date
GB670409A true GB670409A (en) 1952-04-16

Family

ID=4527620

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31097/50A Expired GB670409A (en) 1947-10-13 1948-09-14 Improvements in and relating to a closure device for an air suction pipe

Country Status (1)

Country Link
GB (1) GB670409A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4177836A (en) * 1978-10-23 1979-12-11 Deere & Company Disposable pressure vessel
US4237937A (en) * 1979-03-12 1980-12-09 Quabbin Industries, Inc. Device for sealing damaged tubular members
CN108005207A (en) * 2017-11-30 2018-05-08 苏州水博士建材科技有限公司 A kind of internal drainage system for having bevelled H pipes and including the H pipes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4177836A (en) * 1978-10-23 1979-12-11 Deere & Company Disposable pressure vessel
US4237937A (en) * 1979-03-12 1980-12-09 Quabbin Industries, Inc. Device for sealing damaged tubular members
CN108005207A (en) * 2017-11-30 2018-05-08 苏州水博士建材科技有限公司 A kind of internal drainage system for having bevelled H pipes and including the H pipes

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