-
1.Systems for generating a constant current within limited voltage ranges 失效
Title translation: 用于在有限电压范围内产生恒定电流的系统公开(公告)号:US3562487A
公开(公告)日:1971-02-09
申请号:US3562487D
申请日:1966-06-08
Applicant: EXXON RESEARCH ENGINEERING CO
Inventor: NELSON JEROME W , GAHM WALLACE LEROY
CPC classification number: B23K9/0732
Abstract: Apparatus for generating a substantially constant current while allowing a predetermined amount of variation in a gated voltage suitable for use in electric arc welding employed in automatic pipe welding operations.
-
2.Strong-back clamping system for holding pipe joints during welding 失效
Title translation: 焊接时用于固定管接头的强后夹紧系统公开(公告)号:US3283115A
公开(公告)日:1966-11-01
申请号:US42262564
申请日:1964-12-31
Applicant: EXXON RESEARCH ENGINEERING CO
Inventor: NELSON JEROME W , DE SAW FRED A
IPC: B23K37/053
CPC classification number: B23K37/0531
-
公开(公告)号:US3327274A
公开(公告)日:1967-06-20
申请号:US42274564
申请日:1964-12-31
Applicant: EXXON RESEARCH ENGINEERING CO
Inventor: NELSON JEROME W , DE SAW FRED A
-
4.Apparatus for forming girth welds between large tubular metal sections 失效
Title translation: 用于在大型管状金属部分之间形成环形焊缝的装置公开(公告)号:US3188445A
公开(公告)日:1965-06-08
申请号:US14785061
申请日:1961-10-26
Applicant: EXXON RESEARCH ENGINEERING CO
Inventor: RIEPPEL PERRY J , FAULKNER GLENN E , NELSON JEROME W , COOK HARRY C
IPC: B23K9/028
CPC classification number: B23K9/0286
-
5.
公开(公告)号:US3427428A
公开(公告)日:1969-02-11
申请号:US3427428D
申请日:1965-09-14
Applicant: EXXON RESEARCH ENGINEERING CO
Inventor: NELSON JEROME W , RIEPPEL PERRY J
CPC classification number: B23K9/0286
-
6.Method of guiding and locating welding equipment for subsequent welding 失效
Title translation: 焊接设备的引导和定位方法,用于后续焊接公开(公告)号:US3380148A
公开(公告)日:1968-04-30
申请号:US45108465
申请日:1965-03-03
Applicant: EXXON RESEARCH ENGINEERING CO
Inventor: NELSON JEROME W , FAULKNER GLENN E , COOK HARRY C
IPC: B23K9/028
CPC classification number: B23K9/0286 , Y10T29/49895
-
7.Method for forming girth welds between large tubular metal sections 失效
Title translation: 在大型管状金属部分之间形成环形焊缝的方法公开(公告)号:US3277567A
公开(公告)日:1966-10-11
申请号:US44644765
申请日:1965-03-03
Applicant: EXXON RESEARCH ENGINEERING CO
Inventor: RIEPPEL PERRY J , FAULKNER GLENN E , NELSON JEROME W , COOK HARRY C
IPC: B23K9/028
CPC classification number: B23K9/0286
-
公开(公告)号:US3196245A
公开(公告)日:1965-07-20
申请号:US14530761
申请日:1961-10-16
Applicant: EXXON RESEARCH ENGINEERING CO
Inventor: NELSON JEROME W , FAULKNER GLENN E , COOK HARRY C
IPC: B23K9/028
CPC classification number: B23K9/0286
-
公开(公告)号:US3084246A
公开(公告)日:1963-04-02
申请号:US82515959
申请日:1959-07-06
Applicant: EXXON RESEARCH ENGINEERING CO
Inventor: RIEPPEL PERRY J , FAULKNER GLENN E , NELSON JEROME W , COOK HARRY C
IPC: B23K9/028
CPC classification number: B23K9/028 , B23K9/0286
-
公开(公告)号:US3280296A
公开(公告)日:1966-10-18
申请号:US40240164
申请日:1964-10-08
Applicant: EXXON RESEARCH ENGINEERING CO
Inventor: NELSON JEROME W
IPC: B23K9/073
CPC classification number: B23K9/0732
-
-
-
-
-
-
-
-
-