发明名称 |
Oxy-acetylene torch wirh individual gas - valves and common control lever |
摘要 |
Cutting torch with valves for fuel, cutting and heating oxygen has a single lever to control these for rapid on and off switching. An additional fuel gas valve is provided in the fuel line or in an adjunct to the torch housing to control the acetylene pressure in the torch in relation to the supply pressure. |
申请公布号 |
DE1935597(A1) |
申请公布日期 |
1971.01.14 |
申请号 |
DE19691935597 |
申请日期 |
1969.07.12 |
申请人 |
MESSER GRIESHEIM GMBH |
发明人 |
TRAUGOTT GUTERMANN,DIPL.-ING.;MAURER,GEORG |
分类号 |
F23D14/34 |
主分类号 |
F23D14/34 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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