GB8915586D0 - Valve unit - Google Patents

Valve unit

Info

Publication number
GB8915586D0
GB8915586D0 GB898915586A GB8915586A GB8915586D0 GB 8915586 D0 GB8915586 D0 GB 8915586D0 GB 898915586 A GB898915586 A GB 898915586A GB 8915586 A GB8915586 A GB 8915586A GB 8915586 D0 GB8915586 D0 GB 8915586D0
Authority
GB
United Kingdom
Prior art keywords
valve unit
valve
unit
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.)
Pending
Application number
GB898915586A
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.)
DAIRY PIPE LINES Ltd
Original Assignee
DAIRY PIPE LINES 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10659684&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB8915586(D0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by DAIRY PIPE LINES Ltd filed Critical DAIRY PIPE LINES Ltd
Priority to GB898915586A priority Critical patent/GB8915586D0/en
Publication of GB8915586D0 publication Critical patent/GB8915586D0/en
Priority to GB9009682A priority patent/GB2233740B/en
Pending legal-status Critical Current

Links

GB898915586A 1989-07-07 1989-07-07 Valve unit Pending GB8915586D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB898915586A GB8915586D0 (en) 1989-07-07 1989-07-07 Valve unit
GB9009682A GB2233740B (en) 1989-07-07 1990-04-30 Valve unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898915586A GB8915586D0 (en) 1989-07-07 1989-07-07 Valve unit

Publications (1)

Publication Number Publication Date
GB8915586D0 true GB8915586D0 (en) 1989-08-23

Family

ID=10659684

Family Applications (2)

Application Number Title Priority Date Filing Date
GB898915586A Pending GB8915586D0 (en) 1989-07-07 1989-07-07 Valve unit
GB9009682A Expired - Fee Related GB2233740B (en) 1989-07-07 1990-04-30 Valve unit

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9009682A Expired - Fee Related GB2233740B (en) 1989-07-07 1990-04-30 Valve unit

Country Status (1)

Country Link
GB (2) GB8915586D0 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3108778C2 (en) * 1980-07-22 1986-10-16 Otto Tuchenhagen GmbH & Co KG, 2059 Büchen Process for cleaning both seat surfaces of a double seat valve and device for carrying out the process
US4436108A (en) * 1980-10-20 1984-03-13 Ellsworth Eugene W Valve assembly
DE3224852A1 (en) * 1982-07-02 1984-01-05 Albert Handtmann Armaturenfabrik GmbH & Co KG, 7950 Biberach DOUBLE SEAT VALVE

Also Published As

Publication number Publication date
GB2233740A (en) 1991-01-16
GB9009682D0 (en) 1990-06-20
GB2233740B (en) 1993-09-15

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