CA997654A - Pressure transfer unit with bellows - Google Patents
Pressure transfer unit with bellowsInfo
- Publication number
- CA997654A CA997654A CA178,227A CA178227A CA997654A CA 997654 A CA997654 A CA 997654A CA 178227 A CA178227 A CA 178227A CA 997654 A CA997654 A CA 997654A
- Authority
- CA
- Canada
- Prior art keywords
- bellows
- transfer unit
- pressure transfer
- pressure
- unit
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
- G01L7/02—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges
- G01L7/06—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges of the bellows type
- G01L7/065—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges of the bellows type with optical transmitting or indicating means
-
- 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
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7781—With separate connected fluid reactor surface
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
- Diaphragms And Bellows (AREA)
- Mechanical Sealing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US28716672A | 1972-09-07 | 1972-09-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA997654A true CA997654A (en) | 1976-09-28 |
Family
ID=23101732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA178,227A Expired CA997654A (en) | 1972-09-07 | 1973-08-07 | Pressure transfer unit with bellows |
Country Status (12)
Country | Link |
---|---|
US (1) | US3776267A (de) |
JP (1) | JPS49100472A (de) |
AR (1) | AR199002A1 (de) |
AU (1) | AU469173B2 (de) |
BR (1) | BR7306877D0 (de) |
CA (1) | CA997654A (de) |
DE (1) | DE2341721A1 (de) |
FR (1) | FR2199067B1 (de) |
GB (1) | GB1399684A (de) |
IT (1) | IT993130B (de) |
NL (1) | NL7312176A (de) |
ZA (1) | ZA735437B (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3939872A (en) * | 1973-10-17 | 1976-02-24 | Borg-Warner Corporation | Pressure transfer unit |
DE3270471D1 (en) * | 1981-11-13 | 1986-05-15 | British Petroleum Co Plc | Pressure device |
HU188794B (en) * | 1982-05-24 | 1986-05-28 | Zimber,Bela,Hu | Pneumohydraulic pressure converter |
SE441546B (sv) * | 1983-06-23 | 1985-10-14 | Ssab Svenskt Stal Ab | Ventilanordning for reglering av ett flode inuti en rorledning |
US5636847A (en) * | 1995-09-13 | 1997-06-10 | Chesterton International Company | Dual face seal clean barrier fluid and dynamic pressure control system |
US7013916B1 (en) | 1997-11-14 | 2006-03-21 | Air Products And Chemicals, Inc. | Sub-atmospheric gas delivery method and apparatus |
US7150299B2 (en) | 2003-09-12 | 2006-12-19 | Air Products And Chemicals, Inc. | Assembly and method for containing, receiving and storing fluids and for dispensing gas from a fluid control and gas delivery assembly having an integrated fluid flow restrictor |
JP6974449B2 (ja) * | 2017-05-11 | 2021-12-01 | イーグル工業株式会社 | アキュムレータ |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2561957A (en) * | 1947-10-13 | 1951-07-24 | Bendix Aviat Corp | Gas to hydraulic pressure transmitter or accumulator |
US3198213A (en) * | 1962-12-21 | 1965-08-03 | Gen Precision Inc | Unit area ratio accumulator with fail-safe means |
GB1127731A (en) * | 1965-02-10 | 1968-09-18 | Serck R & D Ltd | Hydraulic device |
FR1557449A (de) * | 1967-03-27 | 1969-02-14 | ||
US3530770A (en) * | 1968-12-30 | 1970-09-29 | Mcmurry Oil Tools Inc | Bellows assembly and method |
-
1972
- 1972-09-07 US US3776267D patent/US3776267A/en not_active Expired - Lifetime
-
1973
- 1973-08-07 GB GB3749073A patent/GB1399684A/en not_active Expired
- 1973-08-07 CA CA178,227A patent/CA997654A/en not_active Expired
- 1973-08-09 ZA ZA00735437A patent/ZA735437B/xx unknown
- 1973-08-13 AU AU59170/73A patent/AU469173B2/en not_active Expired
- 1973-08-17 DE DE19732341721 patent/DE2341721A1/de active Pending
- 1973-08-31 IT IT2849373A patent/IT993130B/it active
- 1973-09-04 NL NL7312176A patent/NL7312176A/xx unknown
- 1973-09-05 BR BR6877/73A patent/BR7306877D0/pt unknown
- 1973-09-05 AR AR24991973A patent/AR199002A1/es active
- 1973-09-05 JP JP9936173A patent/JPS49100472A/ja active Pending
- 1973-09-07 FR FR7332353A patent/FR2199067B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2199067A1 (de) | 1974-04-05 |
JPS49100472A (de) | 1974-09-24 |
US3776267A (en) | 1973-12-04 |
AR199002A1 (es) | 1974-07-31 |
DE2341721A1 (de) | 1974-03-28 |
ZA735437B (en) | 1975-02-26 |
AU5917073A (en) | 1975-02-13 |
BR7306877D0 (pt) | 1974-07-11 |
IT993130B (it) | 1975-09-30 |
GB1399684A (en) | 1975-07-02 |
AU469173B2 (en) | 1976-02-05 |
NL7312176A (de) | 1974-03-11 |
FR2199067B1 (de) | 1976-11-19 |
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