JPH0343727B2 - - Google Patents
Info
- Publication number
- JPH0343727B2 JPH0343727B2 JP56064320A JP6432081A JPH0343727B2 JP H0343727 B2 JPH0343727 B2 JP H0343727B2 JP 56064320 A JP56064320 A JP 56064320A JP 6432081 A JP6432081 A JP 6432081A JP H0343727 B2 JPH0343727 B2 JP H0343727B2
- Authority
- JP
- Japan
- Prior art keywords
- wall
- diaphragm
- working medium
- shaped inner
- manufacturing
- 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 - Lifetime
Links
- 238000003466 welding Methods 0.000 claims description 51
- 238000004519 manufacturing process Methods 0.000 claims description 30
- 239000012459 cleaning agent Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 7
- 238000012856 packing Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 5
- 238000005304 joining Methods 0.000 claims description 4
- 239000012777 electrically insulating material Substances 0.000 claims description 3
- 239000012535 impurity Substances 0.000 description 5
- 239000002775 capsule Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- 229910000679 solder Inorganic materials 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/24—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
- H01H35/32—Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow actuated by bellows
-
- 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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/30—Features relating to electrodes
- B23K11/3081—Electrodes with a seam contacting part shaped so as to correspond to the shape of the bond area, e.g. for making an annular bond without relative movement in the longitudinal direction of the seam between the electrode holder and the work
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49877—Assembling or joining of flexible wall, expansible chamber devices [e.g., bellows]
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Diaphragms And Bellows (AREA)
- Measuring Fluid Pressure (AREA)
- Thermally Actuated Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3017138A DE3017138C2 (de) | 1980-05-05 | 1980-05-05 | Verfahren zum Herstellen eines füllstutzenlosen Balgelements o.dgl. und Vorrichtung zur Durchführung dieses Verfahrens |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5723433A JPS5723433A (en) | 1982-02-06 |
| JPH0343727B2 true JPH0343727B2 (Direct) | 1991-07-03 |
Family
ID=6101621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6432081A Granted JPS5723433A (en) | 1980-05-05 | 1981-04-30 | Bellow element without filling connection tube or method of producing similar tube and device for executing same method |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4389558A (Direct) |
| JP (1) | JPS5723433A (Direct) |
| CA (1) | CA1174444A (Direct) |
| DE (1) | DE3017138C2 (Direct) |
| DK (1) | DK156330C (Direct) |
| FR (1) | FR2481629A1 (Direct) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3203439A1 (de) * | 1982-02-02 | 1983-08-11 | INA Wälzlager Schaeffler KG, 8522 Herzogenaurach | Verfahren zum fluessigkeitsdichten befestigen des aeusseren randes eines flanschartigen blechteiles in der bohrung eines ventilstoessels und vorrichtung zur durchfuehrung des verfahrens |
| US5771936A (en) * | 1994-07-25 | 1998-06-30 | Nok Corporation | Accumulator, process and apparatus for making the same |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3072778A (en) * | 1961-03-07 | 1963-01-08 | Gen Electric | Welding machine and method |
| FR1306689A (fr) | 1961-09-05 | 1962-10-19 | Seignol | Thermocontact perfectionné |
| DE2718609C2 (de) * | 1977-04-27 | 1979-05-23 | Danfoss A/S, Nordborg (Daenemark) | Verfahren zur Herstellung einer eine Membran aufweisenden Vorrichtung und Vorrichtung zur Durchfuhrung dieses Verfahrens |
-
1980
- 1980-05-05 DE DE3017138A patent/DE3017138C2/de not_active Expired
-
1981
- 1981-04-30 JP JP6432081A patent/JPS5723433A/ja active Granted
- 1981-04-30 DK DK191481A patent/DK156330C/da not_active IP Right Cessation
- 1981-05-01 US US06/259,682 patent/US4389558A/en not_active Expired - Lifetime
- 1981-05-04 FR FR8108802A patent/FR2481629A1/fr active Granted
- 1981-05-05 CA CA000376838A patent/CA1174444A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1174444A (en) | 1984-09-18 |
| JPS5723433A (en) | 1982-02-06 |
| DE3017138C2 (de) | 1982-04-22 |
| DK191481A (da) | 1981-11-06 |
| FR2481629B1 (Direct) | 1984-12-28 |
| FR2481629A1 (fr) | 1981-11-06 |
| DE3017138A1 (de) | 1981-11-12 |
| DK156330C (da) | 1989-12-27 |
| US4389558A (en) | 1983-06-21 |
| DK156330B (da) | 1989-08-07 |
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