GB2075627B - Pipe seals - Google Patents

Pipe seals

Info

Publication number
GB2075627B
GB2075627B GB8015568A GB8015568A GB2075627B GB 2075627 B GB2075627 B GB 2075627B GB 8015568 A GB8015568 A GB 8015568A GB 8015568 A GB8015568 A GB 8015568A GB 2075627 B GB2075627 B GB 2075627B
Authority
GB
United Kingdom
Prior art keywords
pipe seals
seals
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
GB8015568A
Other versions
GB2075627A (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.)
PIPELINE STOPPERS Ltd
Original Assignee
PIPELINE STOPPERS Ltd
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 PIPELINE STOPPERS Ltd filed Critical PIPELINE STOPPERS Ltd
Priority to GB8015568A priority Critical patent/GB2075627B/en
Publication of GB2075627A publication Critical patent/GB2075627A/en
Application granted granted Critical
Publication of GB2075627B publication Critical patent/GB2075627B/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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/10—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with inflatable member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pipe Accessories (AREA)
GB8015568A 1980-05-10 1980-05-10 Pipe seals Expired GB2075627B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8015568A GB2075627B (en) 1980-05-10 1980-05-10 Pipe seals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8015568A GB2075627B (en) 1980-05-10 1980-05-10 Pipe seals

Publications (2)

Publication Number Publication Date
GB2075627A GB2075627A (en) 1981-11-18
GB2075627B true GB2075627B (en) 1983-11-02

Family

ID=10513346

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8015568A Expired GB2075627B (en) 1980-05-10 1980-05-10 Pipe seals

Country Status (1)

Country Link
GB (1) GB2075627B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106931185A (en) * 2017-05-09 2017-07-07 禹建朝 A kind of bellows control valve
CN113202172B (en) * 2021-05-31 2022-05-10 鹏图建设有限公司 Drainage system convenient to alleviate town road ponding

Also Published As

Publication number Publication date
GB2075627A (en) 1981-11-18

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Legal Events

Date Code Title Description
708B Proceeding under section 8(1) patents act 1977
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940510