AU630329B3 - Gas control valve - Google Patents

Gas control valve

Info

Publication number
AU630329B3
AU630329B3 AU87835/91A AU8783591A AU630329B3 AU 630329 B3 AU630329 B3 AU 630329B3 AU 87835/91 A AU87835/91 A AU 87835/91A AU 8783591 A AU8783591 A AU 8783591A AU 630329 B3 AU630329 B3 AU 630329B3
Authority
AU
Australia
Prior art keywords
control valve
gas control
gas
valve
control
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.)
Ceased
Application number
AU87835/91A
Other versions
AU8783591A (en
Inventor
Hsing-Fu Liu
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.)
HSING FU LIU
Original Assignee
HSING FU LIU
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
Priority to PCT/EP1991/001981 priority Critical patent/WO1992008254A1/en
Application filed by HSING FU LIU filed Critical HSING FU LIU
Priority to AU87835/91A priority patent/AU630329B3/en
Application granted granted Critical
Publication of AU630329B3 publication Critical patent/AU630329B3/en
Publication of AU8783591A publication Critical patent/AU8783591A/xx
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/02—Refracting or diffracting devices, e.g. lens, prism
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/23—Combinations of reflecting surfaces with refracting or diffracting devices
AU87835/91A 1990-10-29 1991-11-13 Gas control valve Ceased AU630329B3 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/EP1991/001981 WO1992008254A1 (en) 1990-10-29 1991-10-18 Method for the fabrication of lenses with a variable refraction index
AU87835/91A AU630329B3 (en) 1991-11-13 1991-11-13 Gas control valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU87835/91A AU630329B3 (en) 1991-11-13 1991-11-13 Gas control valve

Publications (2)

Publication Number Publication Date
AU630329B3 true AU630329B3 (en) 1992-10-22
AU8783591A AU8783591A (en) 1992-10-22

Family

ID=3763189

Family Applications (1)

Application Number Title Priority Date Filing Date
AU87835/91A Ceased AU630329B3 (en) 1990-10-29 1991-11-13 Gas control valve

Country Status (1)

Country Link
AU (1) AU630329B3 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU560912B2 (en) * 1983-09-14 1987-04-16 Honeywell Inc. Gas valve with combined manual and automatic operation
AU5061290A (en) * 1989-03-03 1990-09-06 Rollin F. Christopherson Ball valve

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU560912B2 (en) * 1983-09-14 1987-04-16 Honeywell Inc. Gas valve with combined manual and automatic operation
AU5061290A (en) * 1989-03-03 1990-09-06 Rollin F. Christopherson Ball valve

Also Published As

Publication number Publication date
AU8783591A (en) 1992-10-22

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