GB2252147B - Air-conditioning apparatus - Google Patents

Air-conditioning apparatus

Info

Publication number
GB2252147B
GB2252147B GB9200458A GB9200458A GB2252147B GB 2252147 B GB2252147 B GB 2252147B GB 9200458 A GB9200458 A GB 9200458A GB 9200458 A GB9200458 A GB 9200458A GB 2252147 B GB2252147 B GB 2252147B
Authority
GB
United Kingdom
Prior art keywords
air
conditioning apparatus
conditioning
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 - Fee Related
Application number
GB9200458A
Other versions
GB2252147A (en
GB9200458D0 (en
Inventor
Carl Pendleton
John James Mawdsley
Ian Brown
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.)
GILBERTS
Original Assignee
GILBERTS
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=10688837&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB2252147(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by GILBERTS filed Critical GILBERTS
Publication of GB9200458D0 publication Critical patent/GB9200458D0/en
Publication of GB2252147A publication Critical patent/GB2252147A/en
Application granted granted Critical
Publication of GB2252147B publication Critical patent/GB2252147B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16K7/02—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm
    • F16K7/08—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with tubular diaphragm constrictable by twisting

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air-Flow Control Members (AREA)
GB9200458A 1991-01-22 1992-01-10 Air-conditioning apparatus Expired - Fee Related GB2252147B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919101407A GB9101407D0 (en) 1991-01-22 1991-01-22 Valve

Publications (3)

Publication Number Publication Date
GB9200458D0 GB9200458D0 (en) 1992-02-26
GB2252147A GB2252147A (en) 1992-07-29
GB2252147B true GB2252147B (en) 1994-09-07

Family

ID=10688837

Family Applications (2)

Application Number Title Priority Date Filing Date
GB919101407A Pending GB9101407D0 (en) 1991-01-22 1991-01-22 Valve
GB9200458A Expired - Fee Related GB2252147B (en) 1991-01-22 1992-01-10 Air-conditioning apparatus

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB919101407A Pending GB9101407D0 (en) 1991-01-22 1991-01-22 Valve

Country Status (1)

Country Link
GB (2) GB9101407D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6535958B2 (en) * 2014-07-07 2019-07-03 国立大学法人 東京大学 Valve, fluid device, fluid control method, and valve manufacturing method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB634975A (en) * 1948-02-09 1950-03-29 Arthur Henry Plunkett Kilcoin Improvements in or relating to valves
GB705589A (en) * 1949-12-12 1954-03-17 Air Shields Improvements in or relating to closure devices

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB634975A (en) * 1948-02-09 1950-03-29 Arthur Henry Plunkett Kilcoin Improvements in or relating to valves
GB705589A (en) * 1949-12-12 1954-03-17 Air Shields Improvements in or relating to closure devices

Also Published As

Publication number Publication date
GB2252147A (en) 1992-07-29
GB9200458D0 (en) 1992-02-26
GB9101407D0 (en) 1991-03-06

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Legal Events

Date Code Title Description
772C Application made to the comptroller for revocation (sect. 72/1977)
772E Application withdrawn (sect. 72/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20100110