JPS5145807B1 - - Google Patents
Info
- Publication number
- JPS5145807B1 JPS5145807B1 JP47058301A JP5830172A JPS5145807B1 JP S5145807 B1 JPS5145807 B1 JP S5145807B1 JP 47058301 A JP47058301 A JP 47058301A JP 5830172 A JP5830172 A JP 5830172A JP S5145807 B1 JPS5145807 B1 JP S5145807B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0025—Electrical or magnetic means
- F16K37/0041—Electrical or magnetic means for measuring valve parameters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
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- 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
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7904—Reciprocating valves
- Y10T137/7922—Spring biased
- Y10T137/7929—Spring coaxial with valve
- Y10T137/7931—Spring in inlet
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- 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
- Y10T137/794—With means for separating solid material from the fluid
-
- 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
- Y10T137/8158—With indicator, register, recorder, alarm or inspection means
- Y10T137/8326—Fluid pressure responsive indicator, recorder or alarm
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
- Portable Nailing Machines And Staplers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2781971A GB1398239A (en) | 1971-06-14 | 1971-06-14 | Pressure monitoring relief valves |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5145807B1 true JPS5145807B1 (ja) | 1976-12-06 |
Family
ID=10265815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP47058301A Pending JPS5145807B1 (ja) | 1971-06-14 | 1972-06-13 |
Country Status (9)
Country | Link |
---|---|
US (1) | US3828812A (ja) |
JP (1) | JPS5145807B1 (ja) |
CA (1) | CA979376A (ja) |
DE (1) | DE2228628A1 (ja) |
ES (1) | ES403776A1 (ja) |
FR (1) | FR2142435A5 (ja) |
GB (1) | GB1398239A (ja) |
IT (1) | IT959149B (ja) |
ZA (1) | ZA724070B (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5365613U (ja) * | 1976-11-05 | 1978-06-02 | ||
JPS5388012U (ja) * | 1976-12-21 | 1978-07-19 | ||
JPS6026509U (ja) * | 1984-04-23 | 1985-02-22 | 若林 武文 | 組立パネル天井セット |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4074696A (en) * | 1976-10-26 | 1978-02-21 | Qualitrol Corporation | Pressure relief valve operation signal |
US4142973A (en) * | 1977-02-17 | 1979-03-06 | Facet Enterprises, Inc. | Valve with indicator circuit |
US4205702A (en) * | 1979-01-24 | 1980-06-03 | Pall Corporation | Flow sensor responsive to fluid leakage flow within a range from above a predetermined minimum to below a predetermined maximum and nonresponsive to fluid leakage flows beyond said range |
US4205703A (en) * | 1979-01-24 | 1980-06-03 | Pall Corporation | Flow sensor responsive to fluid within a range from above a predetermined minimum to below a predetermined maximum and nonresponsive to fluid flows beyond said range |
GB2057634B (en) * | 1979-09-06 | 1983-05-18 | Gen Motors Ltd | Relief valve assemblies |
US4740140A (en) * | 1985-12-11 | 1988-04-26 | Sundstrand Corporation | Pump having integral switch and bypass valve |
DE4300585C2 (de) * | 1993-01-13 | 1994-12-15 | Rudolf Schenk | Flüssigkeitsaufbereitungsanlage |
DE4422108C2 (de) * | 1994-06-24 | 1996-06-20 | Rudolf Schenk | Ventilvorrichtung |
CN1088408C (zh) * | 1998-08-18 | 2002-07-31 | 中国石油化工集团公司 | 一种钛硅分子筛的改性方法 |
FR2941749A1 (fr) * | 2009-02-03 | 2010-08-06 | Milton Roy Europe | Pompe a membrane elastique a commande hydraulique |
US9243990B2 (en) * | 2013-03-15 | 2016-01-26 | Emerson Process Management Regulator Technologies, Inc. | Pressure regulators with filter condition detectors |
-
1971
- 1971-06-14 GB GB2781971A patent/GB1398239A/en not_active Expired
-
1972
- 1972-06-12 CA CA144,488A patent/CA979376A/en not_active Expired
- 1972-06-13 JP JP47058301A patent/JPS5145807B1/ja active Pending
- 1972-06-13 ZA ZA724070A patent/ZA724070B/xx unknown
- 1972-06-13 ES ES403776A patent/ES403776A1/es not_active Expired
- 1972-06-13 DE DE19722228628 patent/DE2228628A1/de active Pending
- 1972-06-13 IT IT68886/72A patent/IT959149B/it active
- 1972-06-14 FR FR7221382A patent/FR2142435A5/fr not_active Expired
- 1972-06-14 US US00262879A patent/US3828812A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5365613U (ja) * | 1976-11-05 | 1978-06-02 | ||
JPS5388012U (ja) * | 1976-12-21 | 1978-07-19 | ||
JPS6026509U (ja) * | 1984-04-23 | 1985-02-22 | 若林 武文 | 組立パネル天井セット |
Also Published As
Publication number | Publication date |
---|---|
FR2142435A5 (ja) | 1973-01-26 |
AU4337972A (en) | 1973-12-20 |
ZA724070B (en) | 1973-03-28 |
ES403776A1 (es) | 1975-05-16 |
US3828812A (en) | 1974-08-13 |
GB1398239A (en) | 1975-06-18 |
IT959149B (it) | 1973-11-10 |
CA979376A (en) | 1975-12-09 |
DE2228628A1 (de) | 1972-12-21 |