GB2031543B - Pipe couplings - Google Patents

Pipe couplings

Info

Publication number
GB2031543B
GB2031543B GB7931798A GB7931798A GB2031543B GB 2031543 B GB2031543 B GB 2031543B GB 7931798 A GB7931798 A GB 7931798A GB 7931798 A GB7931798 A GB 7931798A GB 2031543 B GB2031543 B GB 2031543B
Authority
GB
United Kingdom
Prior art keywords
pipe couplings
couplings
pipe
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
GB7931798A
Other languages
English (en)
Other versions
GB2031543A (en
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.)
Wavin BV
Original Assignee
Wavin BV
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 Wavin BV filed Critical Wavin BV
Publication of GB2031543A publication Critical patent/GB2031543A/en
Application granted granted Critical
Publication of GB2031543B publication Critical patent/GB2031543B/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
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/20—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics based principally on specific properties of plastics
    • 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
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/06—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end
    • F16L47/08—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with sealing rings arranged between the outer surface of one pipe end and the inner surface of the sleeve or socket, the sealing rings being placed previously in the sleeve or socket
GB7931798A 1978-09-18 1979-09-13 Pipe couplings Expired GB2031543B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7809493A NL7809493A (nl) 1978-09-18 1978-09-18 Buisovergangsdeel.

Publications (2)

Publication Number Publication Date
GB2031543A GB2031543A (en) 1980-04-23
GB2031543B true GB2031543B (en) 1983-02-02

Family

ID=19831566

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7931798A Expired GB2031543B (en) 1978-09-18 1979-09-13 Pipe couplings

Country Status (6)

Country Link
JP (1) JPS5560786A (de)
DE (1) DE2937000C2 (de)
FR (1) FR2436320A1 (de)
GB (1) GB2031543B (de)
IE (1) IE48828B1 (de)
NL (1) NL7809493A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3007509C2 (de) * 1980-02-28 1982-12-02 Wavin B.V., 8031 Zwolle Rohrkupplung
DE3146379C2 (de) * 1981-11-23 1983-11-03 Wavin B.V., 8031 Zwolle Rohrkupplung
JPS59201722A (ja) * 1983-04-26 1984-11-15 Inoue Japax Res Inc ワイヤカツト放電加工装置
JPH01176806A (ja) * 1988-01-06 1989-07-13 Mitsubishi Heavy Ind Ltd 可変流量補償弁付方向切換弁
JP2643221B2 (ja) * 1988-02-02 1997-08-20 松下電器産業株式会社 熱電池
CN114260278B (zh) * 2021-12-25 2023-12-26 芜湖华洁环保设备有限公司 一种lf炉除尘罩围挡密封装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1853411A (en) * 1930-04-14 1932-04-12 Howard L Gentry Pipe jointure
US3819207A (en) * 1973-02-05 1974-06-25 Mueller Co Meter riser assembly
US4072328A (en) * 1976-05-25 1978-02-07 Hepworth Plastics Limited Pipe couplings
GB1540010A (en) * 1976-12-08 1979-02-07 Kubota Ltd Pipe joint construction

Also Published As

Publication number Publication date
IE48828B1 (en) 1985-05-29
DE2937000A1 (de) 1980-03-27
NL7809493A (nl) 1980-03-20
GB2031543A (en) 1980-04-23
FR2436320A1 (fr) 1980-04-11
IE791756L (en) 1980-03-18
JPS5728833B2 (de) 1982-06-18
JPS5560786A (en) 1980-05-08
DE2937000C2 (de) 1982-09-30

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee