DD96850A5 - - Google Patents

Info

Publication number: DD96850A5
Authority: DD; German Democratic Republic

Application number

DD162589A

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.)

1971-04-28

Filing date

1972-04-26

Publication date

1973-04-12

1972-04-26 Application filed filed Critical

1973-04-12 Publication of DD96850A5 publication Critical patent/DD96850A5/xx

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/23—Arc welding or cutting taking account of the properties of the materials to be welded
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K10/00—Welding or cutting by means of a plasma
- B23K10/02—Plasma welding
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K15/00—Electron-beam welding or cutting
- B23K15/04—Electron-beam welding or cutting for welding annular seams
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/0006—Working by laser beam, e.g. welding, cutting or boring taking account of the properties of the material involved
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/50—Inorganic materials other than metals or composite materials
- B23K2103/56—Inorganic materials other than metals or composite materials being semiconducting

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Plasma & Fusion (AREA)
Chemical & Material Sciences (AREA)
Materials Engineering (AREA)
Optics & Photonics (AREA)
Crystals, And After-Treatments Of Crystals (AREA)
Ceramic Products (AREA)

DD162589A 1971-04-28 1972-04-26 DD96850A5 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19712120891 DE2120891A1 (de)	1971-04-28	1971-04-28	Verfahren zum Herstellen beliebig langer Hohlkörper aus Halbleitermaterial, insbesondere aus Silicium

Publications (1)

Publication Number	Publication Date
DD96850A5 true DD96850A5 (de)	1973-04-12

Family

ID=5806245

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DD162589A DD96850A5 (de)	1971-04-28	1972-04-26

Country Status (8)

Country	Link
BE (1)	BE778659A (de)
CH (1)	CH536656A (de)
DD (1)	DD96850A5 (de)
DE (1)	DE2120891A1 (de)
FR (1)	FR2135185A1 (de)
GB (1)	GB1345126A (de)
IT (1)	IT959424B (de)
NL (1)	NL7201952A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2475574B (en) *	2010-04-16	2011-12-21	Rapid Heat Systems Ltd	Method and apparatus for preheating in welding operations
CN106270975A (zh) *	2016-08-29	2017-01-04	张家港华日法兰有限公司	一种管材的焊接工艺
FI20175456A1 (en) *	2017-05-19	2018-11-20	Primoceler Oy	METHOD AND APPARATUS FOR MANUFACTURING A SEALED VACUUM UNIT AT LOW TEMPERATURE
CN112548493A (zh) *	2020-11-17	2021-03-26	西安飞机工业（集团）有限责任公司	一种高强度钢非正圆管状拉杆结构件的加工方法
CN117680807B (zh) *	2024-02-02	2024-04-16	潍坊市连庆封头制造有限公司	一种压力容器抽真空焊接装置

1971
- 1971-04-28 DE DE19712120891 patent/DE2120891A1/de active Pending
1972
- 1972-01-28 BE BE778659A patent/BE778659A/xx unknown
- 1972-02-14 CH CH206272A patent/CH536656A/de not_active IP Right Cessation
- 1972-02-15 NL NL7201952A patent/NL7201952A/xx unknown
- 1972-03-24 GB GB1379572A patent/GB1345126A/en not_active Expired
- 1972-04-21 IT IT7327/72A patent/IT959424B/it active
- 1972-04-26 DD DD162589A patent/DD96850A5/xx unknown
- 1972-04-27 FR FR7215001A patent/FR2135185A1/fr not_active Withdrawn

Also Published As

Publication number	Publication date
GB1345126A (en)	1974-01-30
BE778659A (fr)	1972-05-16
FR2135185A1 (de)	1972-12-15
IT959424B (it)	1973-11-10
NL7201952A (de)	1972-10-31
DE2120891A1 (de)	1972-11-09
CH536656A (de)	1973-05-15

Publication	Publication Date	Title
FR2122870A5 (de)	1972-09-01
FR2123433A1 (de)	1972-09-08
FR2121789B1 (de)	1974-12-20
FR2121747A1 (de)	1972-08-25
FI49837B (de)	1975-06-30
FR2122481B1 (de)	1976-10-29
FR2122408A1 (de)	1972-09-01
FR2120596A5 (de)	1972-08-18
FR2135185A1 (de)	1972-12-15
FR2121814B1 (de)	1976-07-23
FI48957B (de)	1974-10-31
FR2124404A1 (de)	1972-09-22
FR2123915A5 (de)	1972-09-15
FR2122059A5 (de)	1972-08-25
CS151303B1 (de)	1973-10-19
FR2124183B3 (de)	1973-11-30
FR2114530A5 (de)	1972-06-30
FR2083270A5 (de)	1971-12-10
DE2122079C3 (de)	1974-10-17
FR2122288B1 (de)	1974-09-27
DE7106433U (de)	1971-11-18
CS157279B1 (de)	1974-09-16
DD96963A5 (de)	1973-04-12
CH40172A4 (de)	1974-10-31
BE784915A (de)	1978-02-24