GB717389A - Releasable pipe connections - Google Patents

Releasable pipe connections

Info

Publication number
GB717389A
GB717389A GB21900/52A GB2190052A GB717389A GB 717389 A GB717389 A GB 717389A GB 21900/52 A GB21900/52 A GB 21900/52A GB 2190052 A GB2190052 A GB 2190052A GB 717389 A GB717389 A GB 717389A
Authority
GB
United Kingdom
Prior art keywords
pipe
sleeve
pipes
sept
pipe connections
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
GB21900/52A
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.)
Sulzer AG
Original Assignee
Sulzer AG
Sulzer Freres SA
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 Sulzer AG, Sulzer Freres SA filed Critical Sulzer AG
Publication of GB717389A publication Critical patent/GB717389A/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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/02—Couplings of the quick-acting type in which the connection is maintained only by friction of the parts being joined
    • F16L37/04—Couplings of the quick-acting type in which the connection is maintained only by friction of the parts being joined with an elastic outer part pressing against an inner part by reason of its elasticity
    • F16L37/06—Couplings of the quick-acting type in which the connection is maintained only by friction of the parts being joined with an elastic outer part pressing against an inner part by reason of its elasticity tightened by fluid pressure
    • 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/02—Couplings of the quick-acting type in which the connection is maintained only by friction of the parts being joined
    • F16L37/04—Couplings of the quick-acting type in which the connection is maintained only by friction of the parts being joined with an elastic outer part pressing against an inner part by reason of its elasticity
    • 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
    • F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
    • F16L5/02—Sealing
    • F16L5/10—Sealing by using sealing rings or sleeves only

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Mechanical Coupling Of Light Guides (AREA)

Abstract

717,389. Pipe connections. SULZER FRERES SOC. ANON. Sept. 1, 1952 [Sept. 4, 1951], No. 21900/52. Class 99 (1). [Also in Group IX] An elastic sleeve 2, e.g. of rubber, fits partly over the ends of pipes 1, 3, and the internal diameter of one pipe is greater than the external diameter of the other pipe by at least four times the thickness a of the wall of the sleeve. The external surface of the pipe 1 may be provided with circumferential grooves. To make a connection between the pipes, the smaller pipe 3 is used to turn back the free end of the sleeve 2 into the pipe 1 and then inserted into the sleeve as shown in Fig. 2, after which the pipe 3 is withdrawn to reverse the whole of the turned-back portion of the sleeve, Fig. 4, and finally moved inwardly into the pipe 1 so that the sleeve folds over upon itself in the annular space between the pipes, Fig. 5. The pipes may form part of a suction thread-catching arrangement in a spinning machine (see Group IX).
GB21900/52A 1951-09-04 1952-09-01 Releasable pipe connections Expired GB717389A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH717389X 1951-09-04
CH1061429X 1951-09-04

Publications (1)

Publication Number Publication Date
GB717389A true GB717389A (en) 1954-10-27

Family

ID=33098761

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21900/52A Expired GB717389A (en) 1951-09-04 1952-09-01 Releasable pipe connections

Country Status (2)

Country Link
FR (1) FR1061429A (en)
GB (1) GB717389A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1056890B (en) * 1955-06-20 1959-05-06 Licentia Gmbh Connection between piston and piston rod in piston machines
FR2983277A1 (en) * 2011-11-29 2013-05-31 Renault Sa Device for hafting female tubular rigid part out of male part for assembly of air-conditioning sheath on ventilation orifice in car, has sleeve whose radial portion is intended to be deformed by male rigid part to form sealing

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2890563A (en) * 1955-08-31 1959-06-16 Seress George Pneumatic spinning frame cleaner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1056890B (en) * 1955-06-20 1959-05-06 Licentia Gmbh Connection between piston and piston rod in piston machines
FR2983277A1 (en) * 2011-11-29 2013-05-31 Renault Sa Device for hafting female tubular rigid part out of male part for assembly of air-conditioning sheath on ventilation orifice in car, has sleeve whose radial portion is intended to be deformed by male rigid part to form sealing

Also Published As

Publication number Publication date
FR1061429A (en) 1954-04-12

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