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1. 发明专利

JPS62258276A STOP VALVE 失效
公开(公告)号：JPS62258276A
公开(公告)日：1987-11-10
申请号：JP10329186
申请日：1986-05-06
申请人： NERIKI KK , OMI TADAHIRO , MOTOYAMA ENG WORKS
发明人： OMI TADAHIRO , SUGANO YOICHI , YONEZAWA KEITARO , DAICHO NORIO , NITTA JIRO , MIYAZAKI KOJI , MIYOSHI HAJIME
IPC分类号： F16K35/00
摘要： PURPOSE:To protect a handle from being brought into contact with other matter by inserting the handle removably in the axial direction into the input section of a drive screw member while providing a restricting means of an anti-removal chip for the handle together with an intermediate transmission tool. CONSTITUTION:A handle 7 of a stop valve 5 is fastened through rotation so as to screw a drive screw member 25 against a valve box 9. The handle 7 is inserted rollably and removably in the axial direction into an input section 25a of the drive screw member 25 while a spring S and an intermediate transmission tool 26 are arranged in a valve close thrust transmission system T. A restricting means 35 of an anti-removal chip 29 for the handle 7 is provided across the drive screw member 25 and the intermediate transmission tool 26. Since the handle can be removed under closed condition of the stop valve, it is protected from being brought into contact with other matter.

2. 发明专利

JPS62258269A STOP VALVE 失效
公开(公告)号：JPS62258269A
公开(公告)日：1987-11-10
申请号：JP10329086
申请日：1986-05-06
申请人： NERIKI KK , OMI TADAHIRO , MOTOYAMA ENG WORKS
发明人： OMI TADAHIRO , SUGANO YOICHI , YONEZAWA KEITARO , DAICHO NORIO , NITTA JIRO , MIYAZAKI KOJI , MIYOSHI HAJIME
IPC分类号： F16K1/02 , F16K41/12
摘要： PURPOSE:To prevent over fastening of handle by feeling the encounter of a valve face with a proper closing contact force in the way of open valve operation. CONSTITUTION:A handle 4 of a stop valve 1 is rotary fastened to drive a screw member 3 so as to close contact a valve face 14 against a valve seat 7a. Here, a spring S for close contacting the valve face 14 against the valve seat 7a with a proper force is arranged in a valve thrust transmission system T between the drive screw member 3 and a valve body 12. With such arrangement, over fastening of handle, loosening of drive screw member due to vibration and leakage of fluid due to the deformation of valve seat or valve face during valve close operation can be prevented.

3. 发明专利

DE3013102A1 未知
公开(公告)号：DE3013102A1
公开(公告)日：1980-10-23
申请号：DE3013102
申请日：1980-04-03
申请人： NERIKI KK
发明人： DAICHO NORIO , YONEZAWA KEITARO
IPC分类号： F17C5/02 , F16K1/30 , F17C5/00 , F17C5/06 , F17C13/04
摘要： A gas-inlet attachment includes an air-tightly sealed pressure differentiator in the mouthpiece of a gas charger, wherein the pressure differentiator includes a valve-opener slidably and air-tightly connectable to the check valve in the cock with a pressure differentiating space interposed therebetween, thereby enabling the check valve to be biased in its opening direction under the differentiated pressure provided by the pressure differentiator.

4. 发明专利

DE69513890T2 未知
公开(公告)号：DE69513890T2
公开(公告)日：2000-08-17
申请号：DE69513890
申请日：1995-06-14
申请人： NERIKI KK
发明人： YONEZAWA KEITARO , DAICHO NORIO , KAWAHARA MASAKATSU , ARAI NORIAKI , HATORI TERUO
IPC分类号： F16K1/30 , F17C13/04
摘要： A gas inlet (4), an inlet passage (8), a stop valve (7), an outlet passage (9) and a gas outlet (5) are communicated orderly with one another within a valve casing (3). The outlet passage (9) is communicated with the inlet passage (8) through a gas charging passage (10). A check valve (11) for blocking a flow from the inlet passage (8) to the outlet passage (9) is arranged in the gas charging passage (10). When a vacant gas cylinder (1) is charged with a high-pressure gas, the charge gas is supplied to a gas charging mouthpiece (17) connected to the gas outlet (5) while the stop valve (7) is kept closed. Thereupon, an interior space (A) of the gas cylinder (1) is charged with the charge gas from the outlet (5) through the check valve (11) and the gas inlet (4) in order.

5. 发明专利

DE69513890D1 未知
公开(公告)号：DE69513890D1
公开(公告)日：2000-01-20
申请号：DE69513890
申请日：1995-06-14
申请人： NERIKI KK
发明人： YONEZAWA KEITARO , DAICHO NORIO , KAWAHARA MASAKATSU , ARAI NORIAKI , HATORI TERUO
IPC分类号： F16K1/30 , F17C13/04
摘要： A gas inlet (4), an inlet passage (8), a stop valve (7), an outlet passage (9) and a gas outlet (5) are communicated orderly with one another within a valve casing (3). The outlet passage (9) is communicated with the inlet passage (8) through a gas charging passage (10). A check valve (11) for blocking a flow from the inlet passage (8) to the outlet passage (9) is arranged in the gas charging passage (10). When a vacant gas cylinder (1) is charged with a high-pressure gas, the charge gas is supplied to a gas charging mouthpiece (17) connected to the gas outlet (5) while the stop valve (7) is kept closed. Thereupon, an interior space (A) of the gas cylinder (1) is charged with the charge gas from the outlet (5) through the check valve (11) and the gas inlet (4) in order.

6. 发明专利

AU691270B2 Valve assembly for gas cylinder 未知
公开(公告)号：AU691270B2
公开(公告)日：1998-05-14
申请号：AU2160895
申请日：1995-06-09
申请人： NERIKI KK
发明人： DAICHO NORIO , YONEZAWA KEITARO , KAWAHARA MASAKATSU , ARAI NORIAKI , HATORI TERUO
IPC分类号： F16K1/30 , F17C13/04 , F16K1/02 , F16K11/10 , F16K15/02 , F16K15/18 , F16K17/04
摘要： A gas inlet (4), an inlet passage (8), a stop valve (7), an outlet passage (9) and a gas outlet (5) are communicated orderly with one another within a valve casing (3). The outlet passage (9) is communicated with the inlet passage (8) through a gas charging passage (10). A check valve (11) for blocking a flow from the inlet passage (8) to the outlet passage (9) is arranged in the gas charging passage (10). When a vacant gas cylinder (1) is charged with a high-pressure gas, the charge gas is supplied to a gas charging mouthpiece (17) connected to the gas outlet (5) while the stop valve (7) is kept closed. Thereupon, an interior space (A) of the gas cylinder (1) is charged with the charge gas from the outlet (5) through the check valve (11) and the gas inlet (4) in order.

7. 发明专利

JP2001173801A CONTAINER VALVE 失效
公开(公告)号：JP2001173801A
公开(公告)日：2001-06-29
申请号：JP2000306921
申请日：2000-10-06
申请人： NERIKI KK
发明人： OI SUIRIYOU , DAICHO NORIO , TAKEDA MASARU
IPC分类号： F16K1/00 , F16K41/04
摘要： PROBLEM TO BE SOLVED: To provide a container valve capable of being smoothly opened/closed for a long period. SOLUTION: Within a housing (3) of a container valve (2), a fluid entrance (5) is communicated to a fluid exit (7) via a valve seat (9) and a valve chest (10). A closing member (15) is inserted into the valve chest (10). A spindle (17) is inserted into a guide hole (14) communicated with the valve chest (10), the closing member (15) is connected with a handle (18) via the spindle (17) and the closing member (15) is constituted on the valve seat (9) so that an opening/ closing operation may be performed by the handle (18). Between the closing member (15) and a peripheral wall of the valve chest (10), an annular scraper (21) is mounted. An inner peripheral surface of a lip (21a) of the annular scraper (21) is made to abut on an outer peripheral surface of the closing member (15). Between the closing member (15) and the guide hole (14), a sealing tool (23) is mounted.

8. 发明专利

JP2775496B2 失效
公开(公告)号：JP2775496B2
公开(公告)日：1998-07-16
申请号：JP29566489
申请日：1989-11-13
申请人： NERIKI KK
发明人： KAWAHARA MASAKATSU , DAICHO NORIO , NITSUTA JIRO
IPC分类号： F17C13/04 , F16K31/122 , F16K31/163

9. 发明专利

JPH0337673B2 失效
公开(公告)号：JPH0337673B2
公开(公告)日：1991-06-06
申请号：JP10329086
申请日：1986-05-06
申请人： NERIKI KK , OOMI TADAHIRO , MOTOYAMA SEISAKUSHO KK
发明人： OOMI TADAHIRO , SUGANO YOICHI , YONEZAWA KEITARO , DAICHO NORIO , NITSUTA JIRO , MYAZAKI KOJI , MYOSHI HAJIME
IPC分类号： F16K1/02 , F16K41/12

10. 发明专利

JP2001304498A VALVE DEVICE FOR GAS CYLINDER 失效
公开(公告)号：JP2001304498A
公开(公告)日：2001-10-31
申请号：JP2000123516
申请日：2000-04-25
申请人： NERIKI KK
发明人： DAICHO NORIO , TAKEDA MASARU , KAGOMOTO MITSUMASA
IPC分类号： F17C13/04
摘要： PROBLEM TO BE SOLVED: To provide a valve device to allow any ordinary user to handle easily, capable of restricting the gas filling person(s) to a gas cylinder, and requiring no operation to open a shutoff valve at the time of gas filling. SOLUTION: In a housing 3, the internal space A of a gas cylinder 1 is put in communication with a gas takeout hole 5 via a gas lead-in passage 11, shutoff valve 12 and gas leadout passage 13, and also put in communication with a gas filling hole 6 via a gas filling passage 14. The gas leadout passage 13 is equipped with a decompression valve 15 and a first check valve 16 for holding the residual pressure in the sequence as named from the upstream, and it is arranged so that a gas takeout metal piece 57 can be connected with the gas takeout hole 5. The gas filling hole 6 is equipped with a second check valve 17 to hinder the gas flowing from the space A to the gas filling hole 6, and it is arranged so that a proprietary gas filling metal piece 57 having different connecting structure from the gas takeout metal piece 57 can be connected with the gas filling hole 6.

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